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Department of Water and Environmental Regulation HYDAY V146 Output 18/05/2026
Site 616084 Bennett Brook - Valley Brook Rd Caversham Year 1988
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 9.124! 8.881! 8.840! 8.800! 8.681! 36.99 ! 14.88 ! 17.49 ! 16.43 ^ 25.59 & 10.30 ! 8.800! 1
2 9.124! 8.881! 8.840! 8.800! 8.694! 28.30 ! 14.41 ! 15.94 ^ 15.80 ^ 22.43 & 10.13 ! 8.769! 2
3 9.124! 8.881! 8.840! 8.800! 8.691! 25.55 ! 13.94 ! 15.88 ^ 14.98 ^ 22.48 & 10.04 ! 8.761! 3
4 9.124! 8.881! 8.840! 8.733! 8.681! 24.00 ! 13.55 ! 14.66 ^ 14.47 ^ 22.44 & 9.947! 8.761! 4
5 9.124! 8.881! 8.840! 8.721! 8.681! 22.97 ! 13.22 ! 12.30 ^ 15.97 ^ 21.02 ^ 9.858! 8.722! 5
6 9.124! 8.881! 8.840! 8.721! 8.681! 22.55 ! 12.94 ! 11.94 ^ 16.40 ^ 24.71 & 9.770! 8.721! 6
7 9.090! 8.881! 8.802! 8.721! 8.681! 22.27 ! 26.30 ! 11.36 ^ 16.73 ^ 24.37 & 9.746! 8.721! 7
8 9.042! 8.881! 8.800! 8.721! 8.654! 22.15 ! 22.13 ! 11.08 ^ 17.51 ^ 20.93 ^ 9.667! 8.721! 8
9 9.042! 8.868! 8.800! 8.721! 8.646! 22.49 ! 17.00 ! 11.75 ^ 20.16 ^ 18.59 ^ 9.562! 8.696! 9
10 9.042! 8.845! 8.800! 8.721! 8.681! 23.44 ! 14.85 ! 13.02 ^ 18.59 ^ 17.67 ^ 9.466! 8.681! 10
11 9.042! 8.881! 8.800! 8.721! 8.681! 21.77 ! 13.94 ! 16.27 ^ 16.23 ^ 17.13 ^ 9.391! 8.681! 11
12 9.042! 8.881! 8.800! 8.721! 8.681! 17.16 ! 13.15 ! 30.41 " 15.07 ^ 16.52 ^ 9.358! 8.681! 12
13 9.042! 8.881! 8.800! 8.721! 12.83 ! 15.44 ! 22.33 ! 23.59 & 14.99 ^ 16.30 ^ 9.315! 8.681! 13
14 9.042! 8.881! 8.806! 8.721! 16.90 ! 14.06 ! 25.35 ! 35.08 & 15.21 ^ 15.57 ^ 9.270! 8.681! 14
15 9.042! 8.881! 8.840! 8.721! 15.28 ! 13.42 ! 29.00 ! 54.00 " 16.48 ^ 15.06 ^ 9.227! 8.681! 15
16 9.042! 8.881! 8.840! 8.721! 14.44 ! 13.03 ! 26.38 ! 38.00 " 15.22 ^ 14.59 ^ 9.204! 8.681! 16
17 9.042! 8.881! 8.826! 8.721! 14.11 ! 18.70 ! 22.95 ! 27.14 & 14.28 ^ 14.24 ^ 9.165! 8.681! 17
18 9.042! 8.881! 8.800! 8.721! 14.70 ! 13.10 ! 29.02 ! 21.56 & 13.86 ^ 14.86 ^ 9.134! 8.681! 18
19 9.000! 8.881! 8.800! 8.721! 15.17 ! 12.22 ! 24.55 ! 19.18 ^ 13.99 ^ 19.06 ^ 9.055! 8.681! 19
20 8.961! 8.881! 8.800! 8.721! 15.02 ! 11.72 ! 20.71 ! 24.46 ^ 16.12 ^ 16.93 ^ 9.033! 8.681! 20
21 8.961! 8.881! 8.800! 8.742! 19.87 ! 11.47 ! 18.42 ! 19.89 ^ 15.61 ^ 15.69 ^ 8.980! 8.681! 21
22 8.961! 8.881! 8.800! 8.800! 17.04 ! 11.34 ! 17.18 ! 16.21 ^ 17.84 ^ 14.26 ^ 8.921! 8.662! 22
23 8.941! 8.875! 8.800! 8.800! 15.00 ! 11.22 ! 35.10 ! 14.72 ^ 15.87 ^ 13.64 ^ 8.874! 8.641! 23
24 8.881! 8.849! 8.800! 8.800! 14.26 ! 11.18 ! 69.54 ! 15.22 ^ 14.87 ^ 12.35 ! 8.840! 8.641! 24
25 8.881! 8.881! 8.800! 8.733! 13.78 ! 29.66 ! 45.05 ! 34.91 ^ 14.79 ^ 11.64 ! 8.840! 8.603! 25
26 8.881! 8.881! 8.800! 8.721! 13.48 ! 24.87 ! 35.35 ! 24.99 & 14.98 ^ 11.31 ! 8.801! 8.602! 26
27 8.881! 8.881! 8.735! 8.721! 13.21 ! 20.82 ! 29.81 ! 19.70 ^ 16.85 ^ 11.10 ! 8.800! 8.602! 27
28 8.902! 8.881! 8.721! 8.715! 13.15 ! 18.09 ! 26.40 ! 18.11 ^ 16.79 ^ 10.91 ! 8.800! 8.579! 28
29 8.961! 8.868! 8.725! 8.681! 12.98 ! 16.53 ! 23.26 ! 22.91 ^ 49.69 ^ 10.72 ! 8.800! 8.563! 29
30 8.961! 8.800! 8.681! 12.90 ! 15.56 ! 21.00 ! 18.78 ^ 35.28 " 10.52 ! 8.800! 8.563! 30
31 8.916! 8.800! 18.27 ! 19.32 ! 16.91 ^ 10.38 ! 8.563! 31
Mean 9.012! 8.877! 8.805! 8.735! 12.47 ! 19.07 ! 23.58 ! 20.89 ! 17.70 ^ 16.55 ! 9.303! 8.673!
Median 9.042! 8.881! 8.800! 8.721! 13.15 ! 18.40 ! 22.13 ! 18.11 ! 15.92 ^ 15.69 ! 9.216! 8.681!
Maximum 9.124! 8.881! 8.840! 8.800! 19.87 ! 36.99 ! 69.54 ! 54.00 ! 49.69 ^ 25.59 ! 10.30 ! 8.800!
Minimum 8.881! 8.845! 8.721! 8.681! 8.646! 11.18 ! 12.94 ! 11.08 ! 13.86 ^ 10.38 ! 8.800! 8.563!
Total 279.4 ! 257.4 ! 272.9 ! 262.1 ! 386.5 ! 572.0 ! 731.0 ! 647.5 ! 531.1 ^ 513.0 ! 279.1 ! 268.9 !
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 13.66 ! ! ... Not reviewed / Quality not known
Ann. Median 9.375! " ... Relative Uncertainty +/-10%
Annual Total 5001 ! & ... Relative Uncertainty +/-30%
^ ... Relative Uncertainty +/-50%
Maximum Minimum
Daily 69.54 ! 8.563!
Department of Water and Environmental Regulation HYDAY V146 Output 18/05/2026
Site 616084 Bennett Brook - Valley Brook Rd Caversham Year 1989
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 8.531! 8.523! 8.452! 8.452! 8.416! 20.41 ! 30.79 & 39.78 " 43.64 ! 45.62 " 12.83 ! 8.424! 1
2 8.523! 8.523! 8.464! 8.452! 8.416! 18.90 ! 38.41 " 47.32 " 37.66 ! 38.29 " 12.26 ! 8.416! 2
3 8.523! 8.523! 8.474! 8.452! 8.416! 18.17 ! 30.87 & 47.71 " 33.40 ! 39.65 " 11.78 ! 8.398! 3
4 8.523! 8.523! 8.498! 8.452! 8.416! 17.83 ! 25.70 & 41.02 " 30.49 ! 33.22 " 11.33 ! 8.368! 4
5 8.523! 8.523! 8.508! 8.452! 8.416! 17.77 ! 23.22 & 37.80 " 28.84 ! 29.29 " 10.86 ! 8.345! 5
6 8.523! 8.523! 8.487! 8.434! 8.416! 17.66 ! 22.98 & 35.70 " 28.08 ! 27.74 ! 10.52 ! 8.370! 6
7 8.523! 8.523! 8.487! 8.385! 8.416! 17.39 ! 28.39 & 34.10 " 28.65 ! 26.32 ! 10.32 ! 8.380! 7
8 8.523! 8.523! 8.487! 8.386! 8.416! 17.21 ! 30.29 & 32.98 " 37.46 ! 25.53 ! 10.01 ! 8.380! 8
9 8.523! 8.523! 8.465! 8.416! 8.416! 17.29 ! 23.11 & 31.84 " 31.96 ! 24.87 ! 9.726! 8.364! 9
10 8.523! 8.523! 8.452! 8.416! 8.416! 17.18 ! 22.49 & 32.01 " 29.72 ! 24.54 ! 9.573! 8.319! 10
11 8.523! 8.523! 8.452! 8.416! 8.416! 31.97 ! 22.15 & 31.27 " 28.50 ! 24.33 ! 9.423! 8.310! 11
12 8.556! 8.523! 8.452! 8.416! 8.416! 28.33 ! 39.88 & 31.63 " 27.63 ! 24.33 ! 9.282! 8.295! 12
13 8.563! 8.499! 8.452! 8.416! 8.416! 25.28 ! 41.11 " 30.81 " 27.19 ! 24.33 ! 9.167! 8.274! 13
14 8.563! 8.487! 8.452! 8.416! 8.416! 23.37 ! 41.32 " 30.57 " 26.79 ! 24.21 ! 9.083! 8.274! 14
15 8.563! 8.487! 8.452! 8.416! 8.416! 22.31 ! 32.79 " 29.73 & 26.67 ! 24.15 ! 9.042! 8.274! 15
16 8.563! 8.487! 8.452! 8.416! 8.416! 21.77 ! 29.95 " 28.84 & 26.42 ! 24.15 ! 8.971! 8.274! 16
17 8.563! 8.487! 8.452! 8.416! 8.416! 20.97 ! 28.28 " 40.29 " 26.24 ! 24.89 ! 8.902! 8.274! 17
18 8.563! 8.487! 8.447! 8.439! 8.416! 20.44 ! 27.15 & 91.64 " 25.96 ! 41.01 ! 8.842! 8.274! 18
19 8.553! 8.487! 8.416! 8.445! 8.416! 19.92 ! 29.94 & 48.21 " 25.81 ! 31.75 ! 8.799! 8.274! 19
20 8.523! 8.487! 8.416! 8.416! 8.416! 19.29 ! 58.95 " 42.08 " 25.85 ! 26.38 ! 8.751! 8.274! 20
21 8.523! 8.487! 8.416! 8.416! 8.416! 18.79 ! 64.15 " 37.40 " 25.90 ! 22.37 ! 8.711! 8.274! 21
22 8.523! 8.456! 8.416! 8.444! 8.416! 18.56 ! 46.05 " 34.75 " 25.90 ! 19.92 ! 8.678! 8.144! 22
23 8.523! 8.452! 8.416! 8.452! 8.445! 18.36 ! 40.93 " 33.95 ! 31.99 ! 17.93 ! 8.635! 8.134! 23
24 8.523! 8.452! 8.416! 8.452! 8.468! 18.09 ^ 62.66 " 32.63 ! 29.17 ! 16.38 ! 8.571! 8.134! 24
25 8.523! 8.452! 8.416! 8.452! 25.85 ! 17.87 ^ 50.27 " 31.72 ! 27.09 ! 15.34 ! 8.498! 8.134! 25
26 8.520! 8.452! 8.416! 8.452! 26.68 ! 17.72 ^ 40.99 " 30.87 ! 26.52 ! 14.65 ! 8.455! 8.134! 26
27 8.487! 8.452! 8.416! 8.452! 22.50 ! 17.57 ^ 65.38 " 30.30 ! 26.25 ! 14.06 ! 8.442! 8.134! 27
28 8.487! 8.452! 8.438! 8.446! 22.23 ! 38.67 & 57.63 " 29.57 ! 25.99 ! 13.60 ! 8.416! 8.134! 28
29 8.487! 8.452! 8.416! 24.32 ! 25.93 & 58.69 " 28.82 ! 26.33 ! 15.35 ! 8.416! 8.134! 29
30 8.515! 8.452! 8.416! 23.82 ! 36.27 & 50.87 " 28.45 ! 34.34 & 16.21 ! 8.417! 8.134! 30
31 8.523! 8.452! 24.80 ! 43.60 " 31.22 ! 13.86 ! 8.134! 31
Mean 8.529! 8.495! 8.449! 8.430! 12.01 ! 21.38 ! 39.00 & 36.61 ! 29.22 ! 24.65 ! 9.490! 8.264!
Median 8.523! 8.487! 8.452! 8.425! 8.416! 18.84 ! 38.41 & 32.63 ! 27.41 ! 24.33 ! 9.006! 8.274!
Maximum 8.563! 8.523! 8.508! 8.452! 26.68 ! 38.67 ! 65.38 & 91.64 ! 43.64 ! 45.62 ! 12.83 ! 8.424!
Minimum 8.487! 8.452! 8.416! 8.385! 8.416! 17.18 ! 22.15 & 28.45 ! 25.81 ! 13.60 ! 8.416! 8.134!
Total 264.4 ! 237.8 ! 261.9 ! 252.9 ! 372.3 ! 641.3 !1209 &1135 ! 876.5 ! 764.3 ! 284.7 ! 256.2 !
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 17.96 ! ! ... Not reviewed / Quality not known
Ann. Median 8.635! " ... Relative Uncertainty +/-10%
Annual Total 6556 ! & ... Relative Uncertainty +/-30%
^ ... Relative Uncertainty +/-50%
Maximum Minimum
Daily 91.64 ! 8.134!
Department of Water and Environmental Regulation HYDAY V146 Output 18/05/2026
Site 616084 Bennett Brook - Valley Brook Rd Caversham Year 1990
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 8.134! 31.38 ! 12.05 ! 14.89 ! 19.56 ! 28.12 ! 21.20 ! 34.04 " 30.70 " 22.94 & 21.67 ! 21.11 ! 1
2 8.134! 27.80 ! 11.78 ! 14.64 ! 19.20 ! 27.70 ! 21.19 ! 72.15 " 29.10 " 22.81 & 29.14 ! 21.11 ! 2
3 8.030! 25.16 ! 11.39 ! 14.36 ! 18.97 ! 27.65 ! 21.21 ! 69.90 " 28.01 & 22.91 & 24.93 ! 21.31 ! 3
4 7.995! 23.35 ! 11.15 ! 14.16 ! 18.92 ! 27.41 ! 20.71 & 65.58 " 24.53 & 22.64 & 23.84 ! 30.34 ! 4
5 7.995! 21.68 ! 10.83 ! 13.89 ! 18.81 ! 27.28 ! 20.23 & 53.85 " 23.95 & 22.69 & 23.04 ! 29.26 ! 5
6 7.995! 20.01 ! 10.60 ! 13.70 ! 18.88 ! 46.95 ! 19.79 & 48.00 " 23.87 & 22.85 & 22.63 ! 23.40 ! 6
7 7.995! 22.71 ! 10.47 ! 13.61 ! 18.77 ! 45.52 ! 19.66 & 46.92 " 32.77 & 22.91 & 22.17 ! 21.33 ! 7
8 7.995! 20.60 ! 10.22 ! 13.56 ! 18.61 ! 40.28 ! 19.75 & 42.24 " 31.33 " 22.84 & 21.91 ! 20.67 ! 8
9 7.995! 16.96 ! 10.14 ! 13.56 ! 18.57 ! 35.98 ! 20.02 & 38.39 " 35.87 " 28.10 & 21.74 ! 20.43 ! 9
10 7.995! 15.45 ! 9.996! 13.56 ! 18.57 ! 33.51 ! 43.31 & 43.12 " 41.22 " 26.45 & 21.65 ! 20.28 ! 10
11 7.995! 14.85 ! 9.896! 13.56 ! 18.57 ! 31.41 ! 24.95 & 40.23 " 32.22 " 23.49 & 21.55 ! 20.18 ! 11
12 7.995! 14.45 ! 20.85 ! 16.07 ! 18.57 ! 30.04 ! 43.45 & 39.24 " 27.71 & 25.12 & 21.43 ! 20.14 ! 12
13 7.995! 14.23 ! 60.03 ! 16.52 ! 18.45 ! 32.51 ! 30.69 & 49.45 " 25.07 & 40.14 " 21.32 ! 20.10 ! 13
14 7.995! 14.03 ! 34.28 ! 15.34 ! 18.46 ! 49.87 ! 35.21 & 42.02 " 23.25 & 30.78 " 21.24 ! 20.07 ! 14
15 7.995! 19.16 ! 23.11 ! 14.74 ! 18.58 ! 42.43 ! 54.00 " 36.24 " 23.62 & 25.97 & 21.21 ! 20.03 ! 15
16 7.995! 27.36 ! 19.19 ! 14.42 ! 20.45 ! 33.02 ! 51.69 " 34.71 " 23.53 & 24.23 & 21.46 ! 20.02 ! 16
17 7.995! 16.00 ! 17.07 ! 14.08 ! 19.47 ! 30.11 ! 47.48 " 41.02 " 27.44 & 24.11 & 33.50 ! 20.02 ! 17
18 7.995! 14.42 ! 15.95 ! 13.83 ! 18.99 ! 27.61 ! 38.85 " 61.28 " 30.73 " 23.38 ! 27.72 ! 20.00 ! 18
19 7.949! 16.05 ! 15.05 ! 13.73 ! 18.72 ! 25.83 ! 36.89 " 54.10 " 29.06 " 22.48 ! 25.37 ! 19.94 ! 19
20 7.857! 28.77 ! 14.47 ! 13.67 ! 18.49 ! 24.83 ! 36.23 " 46.91 " 25.94 & 22.33 ! 23.18 ! 19.93 ! 20
21 7.857! 22.17 ! 13.95 ! 23.68 ! 18.32 ! 24.11 ! 54.24 " 39.76 " 24.45 & 22.24 ! 21.56 ! 19.92 ! 21
22 7.857! 18.35 ! 13.64 ! 27.69 ! 18.21 ! 23.66 ! 44.30 " 35.79 " 26.75 & 22.23 ! 21.36 ! 19.91 ! 22
23 7.857! 16.25 ! 13.49 ! 25.53 ! 18.17 ! 23.22 ! 44.37 " 33.63 " 26.61 & 22.20 ! 21.36 ! 19.90 ! 23
24 7.857! 15.14 ! 13.26 ! 23.94 ! 18.11 ! 22.93 ! 61.58 " 32.08 " 35.40 " 22.15 ! 21.39 ! 19.88 ! 24
25 7.857! 14.12 ! 13.12 ! 23.01 ! 18.10 ! 22.68 ! 65.88 " 30.67 " 29.82 " 22.15 ! 21.35 ! 19.87 ! 25
26 7.857! 13.40 ! 13.04 ! 22.27 ! 18.10 ! 22.22 ! 47.42 " 30.09 " 27.16 & 22.14 ! 21.32 ! 19.87 ! 26
27 7.857! 12.84 ! 19.53 ! 21.53 ! 18.10 ! 22.05 ! 41.86 " 32.26 " 24.96 & 22.07 ! 21.21 ! 19.87 ! 27
28 7.882! 12.40 ! 18.52 ! 20.93 ! 26.88 ! 21.91 ! 37.84 " 33.32 " 23.78 & 22.13 ! 21.12 ! 19.87 ! 28
29 66.97 ! 16.64 ! 20.54 ! 33.39 ! 22.02 ! 39.61 " 37.14 " 23.25 & 26.52 ! 21.11 ! 19.87 ! 29
30 48.84 ! 15.78 ! 20.00 ! 30.67 ! 21.51 ! 36.58 " 34.27 " 23.02 & 23.66 ! 21.11 ! 19.86 ! 30
31 37.09 ! 15.27 ! 29.09 ! 34.37 " 32.23 " 21.89 ! 19.84 ! 31
Mean 12.12 ! 18.90 ! 16.28 ! 17.17 ! 20.15 ! 29.81 ! 36.60 ! 42.92 " 27.84 & 24.15 ! 22.79 ! 20.91 !
Median 7.995! 16.60 ! 13.64 ! 14.69 ! 18.61 ! 27.63 ! 36.89 ! 39.76 " 26.95 & 22.85 ! 21.55 ! 20.02 !
Maximum 66.97 ! 31.38 ! 60.03 ! 27.69 ! 33.39 ! 49.87 ! 65.88 ! 72.15 " 41.22 & 40.14 ! 33.50 ! 30.34 !
Minimum 7.857! 12.40 ! 9.896! 13.56 ! 18.10 ! 21.51 ! 19.66 ! 30.09 " 23.02 & 21.89 ! 21.11 ! 19.84 !
Total 375.8 ! 529.1 ! 504.8 ! 515.0 ! 624.8 ! 894.4 !1135 !1331 " 835.1 & 748.6 ! 683.6 ! 648.3 !
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 24.18 ! ! ... Not reviewed / Quality not known
Ann. Median 21.68 ! " ... Relative Uncertainty +/-10%
Annual Total 8825 ! & ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 72.15 ! 7.857!
Department of Water and Environmental Regulation HYDAY V146 Output 18/05/2026
Site 616084 Bennett Brook - Valley Brook Rd Caversham Year 1991
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 19.82 ! 19.64 ! 26.15 ! 19.19 ! 19.47 ! 50.58 " 101.4 ! 106.2 ! 53.26 ! 40.79 ! 38.96 ! 36.77 ! 1
2 19.79 ! 19.64 ! 22.16 ! 19.14 ! 19.42 ! 43.97 " 102.1 ! 97.98 ! 52.64 ! 40.71 ! 39.28 ! 36.68 ! 2
3 19.77 ! 19.64 ! 21.34 ! 19.09 ! 19.51 ! 50.33 " 127.1 ! 92.56 ! 52.73 ! 40.45 ! 39.37 ! 36.57 ! 3
4 19.75 ! 19.64 ! 20.74 ! 19.04 ! 30.87 ! 100.8 # 113.8 ! 86.15 ! 53.97 " 39.95 ! 39.27 ! 36.37 ! 4
5 19.73 ! 19.61 ! 20.14 ! 19.01 ! 30.30 ! 77.77 " 104.5 ! 81.03 ! 52.32 " 39.84 ! 45.95 ! 36.18 ! 5
6 19.71 ! 19.59 ! 19.57 ! 19.05 ! 26.06 ! 58.88 " 108.2 ! 77.03 ! 55.80 " 39.76 ! 46.83 ! 36.17 ! 6
7 19.70 ! 19.57 ! 19.40 ! 19.05 ! 24.67 ! 56.37 " 97.94 ! 74.01 ! 54.38 " 39.26 ! 43.77 ! 35.99 ! 7
8 19.69 ! 19.57 ! 19.38 ! 19.05 ! 24.44 ! 54.60 " 94.55 ! 71.46 ! 71.42 " 39.23 ! 40.64 ! 35.92 ! 8
9 19.68 ! 19.57 ! 19.36 ! 31.62 ! 27.07 & 52.87 " 95.57 ! 69.41 ! 68.34 " 39.07 ! 40.06 ! 35.71 ! 9
10 19.67 ! 19.56 ! 19.34 ! 40.52 ! 47.70 " 63.85 ! 92.50 ! 67.52 ! 61.53 " 38.53 ! 39.90 ! 35.46 ! 10
11 19.65 ! 19.55 ! 19.34 ! 22.34 ! 29.97 & 55.86 ! 86.35 ! 65.60 ! 57.28 " 38.57 ! 39.58 ! 35.34 ! 11
12 19.64 ! 19.54 ! 19.34 ! 20.51 ! 26.27 & 58.22 ! 85.04 ! 64.18 ! 59.36 " 38.71 ! 39.54 ! 35.31 ! 12
13 19.65 ! 19.53 ! 19.34 ! 19.91 ! 25.14 & 54.07 ! 86.39 ! 63.55 ! 70.29 " 38.37 ! 39.52 ! 35.31 ! 13
14 19.66 ! 19.52 ! 19.34 ! 19.72 ! 24.83 & 101.2 ! 85.36 ! 62.88 ! 74.05 " 38.26 ! 51.52 ! 35.19 ! 14
15 19.67 ! 19.51 ! 19.34 ! 19.51 ! 30.20 & 115.2 ! 84.14 ! 62.21 ! 93.20 " 38.44 ! 46.19 ! 34.97 ! 15
16 19.68 ! 19.50 ! 19.34 ! 19.33 ! 28.39 & 106.5 ! 126.0 ! 61.58 ! 76.39 " 38.46 ! 42.37 ! 34.95 ! 16
17 19.70 ! 19.49 ! 19.34 ! 19.19 ! 25.59 & 101.6 ! 113.3 ! 61.06 ! 64.52 " 38.45 ! 41.29 ! 34.69 ! 17
18 19.71 ! 19.49 ! 19.34 ! 19.17 ! 25.19 & 98.86 ! 105.7 ! 65.96 ! 65.79 " 38.45 ! 40.78 ! 34.37 ! 18
19 19.71 ! 19.49 ! 19.34 ! 19.05 ! 25.39 & 94.78 ! 102.7 ! 63.43 ! 65.49 " 47.90 ! 40.29 ! 34.35 ! 19
20 19.70 ! 19.49 ! 19.34 ! 19.09 ! 26.39 & 91.62 ! 105.2 ! 60.38 ! 63.59 " 49.47 ! 39.63 ! 34.29 ! 20
21 19.69 ! 19.49 ! 19.34 ! 21.32 ! 37.81 & 89.78 ! 132.5 ! 59.08 ! 58.39 " 41.17 ! 39.10 ! 34.19 ! 21
22 19.68 ! 19.49 ! 19.34 ! 32.24 ! 30.99 " 88.93 ! 122.9 ! 58.76 ! 54.14 " 40.24 ! 38.96 ! 34.12 ! 22
23 19.67 ! 19.49 ! 19.58 ! 24.27 ! 67.22 " 87.50 ! 97.18 ! 60.34 ! 49.77 ! 39.90 ! 38.68 ! 34.07 ! 23
24 19.66 ! 19.59 ! 21.39 ! 21.53 ! 37.99 & 86.30 ! 91.84 ! 58.37 ! 46.23 ! 39.49 ! 38.56 ! 33.95 ! 24
25 19.65 ! 26.85 ! 20.03 ! 20.51 ! 31.81 " 131.4 ! 88.38 ! 56.55 ! 44.85 ! 39.45 ! 38.11 ! 33.82 ! 25
26 19.64 ! 43.70 ! 19.55 ! 20.02 ! 30.53 & 89.66 ! 87.87 ! 56.38 ! 43.52 ! 39.26 ! 37.78 ! 46.48 ! 26
27 19.64 ! 38.50 ! 19.47 ! 19.87 ! 30.41 " 102.0 ! 87.15 ! 56.90 ! 42.66 ! 39.03 ! 37.56 ! 58.87 ! 27
28 19.64 ! 32.16 ! 20.15 ! 19.63 ! 40.81 " 116.9 ! 81.11 ! 69.57 ! 42.30 ! 38.99 ! 37.30 ! 52.97 ! 28
29 19.64 ! 19.41 ! 19.57 ! 67.52 " 106.8 ! 80.70 ! 58.31 ! 41.75 ! 39.09 ! 37.04 ! 50.13 ! 29
30 19.64 ! 19.30 ! 19.57 ! 65.98 " 102.7 ! 77.00 ! 55.23 ! 41.09 ! 38.88 ! 36.82 ! 48.32 ! 30
31 19.64 ! 19.25 ! 58.90 " 74.66 ! 54.20 ! 38.88 ! 47.04 ! 31
Mean 19.69 ! 21.80 ! 19.93 ! 21.37 ! 33.45 ! 83.00 ! 98.04 ! 67.67 ! 57.70 ! 39.90 ! 40.49 ! 38.21 !
Median 19.68 ! 19.56 ! 19.36 ! 19.57 ! 29.97 ! 89.30 ! 95.57 ! 63.43 ! 55.09 ! 39.23 ! 39.53 ! 35.46 !
Maximum 19.82 ! 43.70 ! 26.15 ! 40.52 ! 67.52 ! 131.4 ! 132.5 ! 106.2 ! 93.20 ! 49.47 ! 51.52 ! 58.87 !
Minimum 19.64 ! 19.49 ! 19.25 ! 19.01 ! 19.42 ! 43.97 ! 74.66 ! 54.20 ! 41.09 ! 38.26 ! 36.82 ! 33.82 !
Total 610.3 ! 610.4 ! 617.8 ! 641.1 !1037 !2490 !3039 !2098 !1731 !1237 !1215 !1185 !
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 45.24 ! ! ... Not reviewed / Quality not known
Ann. Median 38.57 ! " ... Relative Uncertainty +/-10%
Annual Total 16511 ! # ... Relative Uncertainty +/-15%
& ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 132.5 ! 19.01 !
Department of Water and Environmental Regulation HYDAY V146 Output 18/05/2026
Site 616084 Bennett Brook - Valley Brook Rd Caversham Year 1992
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 45.57 ! 34.39 ! 33.54 ! 30.45 ! 28.42 ! 26.62 & 85.36 " 61.85 " 98.68 " 50.17 ! 29.28 " 30.54 " 1
2 44.73 ! 34.34 ! 33.21 ! 29.82 ! 28.48 ! 26.39 & 84.78 " 94.46 " 94.53 " 51.25 ! 28.42 & 29.25 & 2
3 44.23 ! 34.30 ! 33.11 ! 29.61 ! 28.53 ! 26.19 & 82.73 " 100.8 " 109.2 " 52.43 ! 27.72 & 28.63 & 3
4 43.66 ! 34.25 ! 32.68 ! 29.54 ! 28.58 ! 26.26 & 76.63 " 99.00 # 97.78 " 51.58 ! 27.03 & 28.36 & 4
5 43.30 ! 34.20 ! 32.60 ! 29.41 ! 28.63 ! 26.63 & 68.86 " 139.3 # 93.20 " 51.73 ! 26.89 & 28.25 & 5
6 42.66 ! 34.16 ! 32.52 ! 28.98 ! 28.69 ! 25.96 & 55.98 " 125.4 # 83.19 " 53.56 ! 27.81 & 28.30 & 6
7 42.22 ! 34.14 ! 32.45 ! 28.66 ! 30.61 ! 25.65 & 65.83 " 106.6 " 74.86 " 47.07 " 31.56 " 27.20 & 7
8 41.70 ! 45.76 ! 32.37 ! 28.25 ! 28.54 ! 26.50 & 57.62 " 92.96 " 70.26 " 43.15 " 29.36 " 29.45 & 8
9 41.09 ! 113.7 ! 32.30 ! 28.10 ! 28.02 ! 26.23 & 60.19 " 102.3 " 78.14 " 41.60 " 28.92 & 31.60 " 9
10 40.44 ! 97.64 ! 32.22 ! 28.05 ! 27.96 ! 26.58 & 72.37 " 103.9 " 75.48 " 40.44 " 27.90 & 29.23 " 10
11 39.91 ! 80.55 ! 32.15 ! 27.99 ! 27.96 ! 42.20 " 64.68 " 98.56 " 69.12 ! 40.81 " 26.56 & 27.63 & 11
12 39.52 ! 72.36 ! 31.85 ! 33.10 ! 27.96 ! 82.84 # 58.76 " 93.47 " 64.47 ! 40.88 " 26.28 & 27.58 & 12
13 39.13 ! 65.50 ! 31.41 ! 32.72 ! 27.95 ! 49.01 " 121.6 # 87.81 " 61.42 ! 39.09 " 37.50 & 27.15 & 13
14 38.78 ! 59.05 ! 31.26 ! 31.63 ! 27.82 ! 52.26 " 88.40 " 76.47 " 60.84 ! 37.82 " 36.08 " 26.67 & 14
15 38.35 ! 54.34 ! 30.82 ! 30.49 ! 27.85 ! 57.21 " 63.83 " 89.00 " 59.01 ! 37.00 " 31.98 " 26.62 & 15
16 37.76 ! 50.81 ! 30.69 ! 29.82 ! 27.93 ! 50.14 " 73.85 " 101.9 " 57.15 ! 36.49 " 30.27 " 26.61 & 16
17 37.09 ! 48.12 ! 30.62 ! 29.12 ! 27.96 ! 74.19 " 91.67 # 85.02 " 56.18 ! 35.96 " 29.54 " 26.53 & 17
18 36.60 ! 45.87 ! 30.56 ! 28.85 ! 27.93 ! 55.63 " 75.13 " 76.02 " 55.64 ! 35.32 " 33.24 " 26.58 & 18
19 36.30 ! 44.02 ! 30.49 ! 28.76 ! 27.83 ! 52.30 " 87.75 " 70.13 " 55.02 ! 34.67 " 48.90 " 26.71 & 19
20 36.01 ! 42.29 ! 30.42 ! 28.70 ! 27.76 ! 68.20 " 82.98 " 67.86 " 54.46 ! 33.57 " 59.85 " 26.89 & 20
21 35.73 ! 40.57 ! 31.07 ! 28.65 ! 27.87 ! 66.52 " 71.19 " 65.90 " 54.32 ! 32.82 " 47.58 " 27.15 & 21
22 35.57 ! 39.33 ! 38.83 ! 28.60 ! 27.96 ! 54.31 " 67.94 " 64.30 " 56.20 ! 32.60 " 41.64 " 27.26 & 22
23 35.44 ! 38.00 ! 40.11 ! 28.55 ! 27.96 ! 51.02 " 64.07 " 63.22 " 54.99 ! 33.14 " 36.98 " 27.36 & 23
24 35.31 ! 37.21 ! 38.57 ! 28.47 ! 27.90 ! 53.48 " 62.85 " 65.76 " 53.36 ! 33.52 " 32.31 " 27.88 " 24
25 35.07 ! 36.58 ! 36.65 ! 28.35 ! 27.80 ! 52.13 " 61.46 " 85.86 " 52.27 ! 32.72 " 31.09 " 28.07 " 25
26 34.90 ! 35.64 ! 35.20 ! 28.30 ! 27.97 ! 54.38 " 66.30 " 105.9 " 51.60 ! 31.77 " 30.41 " 27.93 " 26
27 34.72 ! 34.66 ! 34.10 ! 28.28 ! 27.78 & 90.10 # 64.69 " 102.5 # 51.04 ! 31.24 " 30.00 " 27.86 " 27
28 34.60 ! 34.29 ! 32.89 ! 28.28 ! 30.72 & 106.9 # 76.17 " 123.0 # 50.68 ! 31.16 " 29.15 " 28.01 " 28
29 34.59 ! 33.79 ! 31.89 ! 28.32 ! 31.22 " 94.92 " 75.99 " 94.92 " 50.63 ! 30.73 " 31.82 " 27.79 " 29
30 34.51 ! 31.21 ! 28.37 ! 30.72 & 97.81 # 66.92 " 92.83 " 50.39 ! 30.03 " 30.82 " 27.45 & 30
31 34.44 ! 30.93 ! 28.04 & 63.76 " 101.4 " 29.61 " 27.57 & 31
Mean 38.51 ! 47.93 ! 32.86 ! 29.21 ! 28.43 ! 52.29 & 72.91 # 91.56 # 66.47 ! 38.84 ! 32.90 & 27.87 &
Median 37.76 ! 39.33 ! 32.30 ! 28.68 ! 27.96 ! 52.20 & 68.86 # 93.47 # 58.08 ! 36.49 ! 30.34 & 27.63 &
Maximum 45.57 ! 113.7 ! 40.11 ! 33.10 ! 31.22 ! 106.9 & 121.6 # 139.3 # 109.2 ! 53.56 ! 59.85 & 31.60 &
Minimum 34.44 ! 33.79 ! 30.42 ! 27.99 ! 27.76 ! 25.65 & 55.98 # 61.85 # 50.39 ! 29.61 ! 26.28 & 26.53 &
Total 1194 !1390 !1019 ! 876.2 ! 881.4 !1569 &2260 #2838 #1994 !1204 ! 986.9 & 864.1 &
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 46.66 ! ! ... Not reviewed / Quality not known
Ann. Median 35.32 ! " ... Relative Uncertainty +/-10%
Annual Total 17077 ! # ... Relative Uncertainty +/-15%
& ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 139.3 ! 25.65 !
Department of Water and Environmental Regulation HYDAY V146 Output 18/05/2026
Site 616084 Bennett Brook - Valley Brook Rd Caversham Year 1993
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 27.90 " [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 1
2 27.96 " [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 2
3 27.91 " [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 3
4 27.64 & [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 4
5 27.13 & [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 5
6 26.49 & [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 6
7 25.81 & [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 7
8 25.42 & [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 8
9 25.31 & [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 9
10 25.28 & [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 10
11 25.30 & [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 11
12 25.47 & [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 12
13 25.85 & [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 13
14 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 14
15 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 15
16 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 16
17 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 17
18 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 18
19 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 19
20 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 20
21 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 21
22 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 22
23 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 23
24 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 24
25 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 25
26 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 26
27 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 27
28 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 28
29 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 29
30 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 30
31 [ ] [ ] [ ] [ ] [ ] [ ] [ ] 31
Mean 26.42 & [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Median 25.85 & [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Maximum 27.96 & [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Minimum 25.28 & [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Total 343.5 & [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Missing Days 18 28 31 30 31 30 31 31 30 31 30 31
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 26.42 & " ... Relative Uncertainty +/-10%
Ann. Median 25.85 & & ... Relative Uncertainty +/-30%
Annual Total 343.5 & [ ... Not Available
Missing Days 352
Maximum Minimum
Daily 27.96 & 25.28 &
Department of Water and Environmental Regulation HYDAY V146 Output 18/05/2026
Site 616084 Bennett Brook - Valley Brook Rd Caversham Year 1994
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 1
2 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 2
3 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 3
4 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 4
5 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 5
6 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 6
7 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 7
8 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 8
9 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 9
10 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 10
11 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 11
12 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 12
13 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 13
14 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 14
15 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 15
16 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 16
17 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 17
18 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 18
19 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 19
20 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 20
21 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 21
22 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 22
23 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 23
24 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 24
25 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 25
26 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 26
27 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 27
28 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 28
29 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 29
30 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 30
31 [ ] [ ] [ ] [ ] [ ] [ ] [ ] 31
Mean [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Median [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Maximum [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Minimum [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Total [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Missing Days 31 28 31 30 31 30 31 31 30 31 30 31
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean [ ] [ ... Not Available
Ann. Median [ ]
Annual Total [ ]
Missing Days 365
Maximum Minimum
Daily [ ] [ ]
Department of Water and Environmental Regulation HYDAY V146 Output 18/05/2026
Site 616084 Bennett Brook - Valley Brook Rd Caversham Year 1995
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 1
2 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 2
3 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 3
4 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 4
5 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 5
6 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 6
7 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 7
8 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 8
9 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 9
10 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 10
11 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 11
12 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 12
13 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 13
14 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 14
15 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 15
16 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 16
17 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 17
18 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 18
19 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 19
20 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 20
21 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 21
22 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 22
23 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 23
24 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 24
25 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 25
26 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 26
27 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 27
28 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 28
29 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 29
30 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 30
31 [ ] [ ] [ ] [ ] [ ] [ ] [ ] 31
Mean [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Median [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Maximum [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Minimum [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Total [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Missing Days 31 28 31 30 31 30 31 31 30 31 30 31
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean [ ] [ ... Not Available
Ann. Median [ ]
Annual Total [ ]
Missing Days 365
Maximum Minimum
Daily [ ] [ ]
Department of Water and Environmental Regulation HYDAY V146 Output 18/05/2026
Site 616084 Bennett Brook - Valley Brook Rd Caversham Year 1996
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 1
2 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 2
3 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 3
4 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 4
5 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 5
6 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 6
7 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 7
8 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 8
9 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 9
10 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 10
11 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 11
12 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 12
13 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 13
14 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 14
15 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 15
16 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 16
17 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 17
18 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 18
19 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 19
20 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 20
21 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 21
22 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 22
23 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 23
24 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 24
25 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 25
26 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 26
27 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 27
28 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 28
29 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 29
30 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 30
31 [ ] [ ] [ ] [ ] [ ] [ ] [ ] 31
Mean [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Median [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Maximum [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Minimum [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Total [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Missing Days 31 29 31 30 31 30 31 31 30 31 30 31
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean [ ] [ ... Not Available
Ann. Median [ ]
Annual Total [ ]
Missing Days 366
Maximum Minimum
Daily [ ] [ ]
Department of Water and Environmental Regulation HYDAY V146 Output 18/05/2026
Site 616084 Bennett Brook - Valley Brook Rd Caversham Year 1997
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 1
2 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 2
3 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 3
4 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 4
5 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 5
6 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 6
7 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 7
8 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 8
9 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 9
10 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 10
11 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 11
12 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 12
13 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 13
14 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 14
15 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 15
16 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 16
17 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 17
18 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 18
19 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 19
20 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 20
21 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 21
22 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 22
23 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 23
24 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 24
25 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 25
26 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 26
27 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 27
28 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 28
29 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 29
30 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 30
31 [ ] [ ] [ ] [ ] [ ] [ ] [ ] 31
Mean [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Median [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Maximum [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Minimum [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Total [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Missing Days 31 28 31 30 31 30 31 31 30 31 30 31
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean [ ] [ ... Not Available
Ann. Median [ ]
Annual Total [ ]
Missing Days 365
Maximum Minimum
Daily [ ] [ ]
Department of Water and Environmental Regulation HYDAY V146 Output 18/05/2026
Site 616084 Bennett Brook - Valley Brook Rd Caversham Year 1998
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 1
2 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 2
3 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 3
4 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 4
5 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 5
6 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 6
7 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 7
8 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 8
9 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 9
10 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 10
11 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 11
12 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 12
13 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 13
14 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 14
15 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 15
16 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 16
17 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 17
18 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 18
19 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 19
20 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 20
21 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 21
22 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 22
23 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 23
24 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 24
25 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 25
26 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 26
27 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 27
28 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 28
29 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 29
30 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 30
31 [ ] [ ] [ ] [ ] [ ] [ ] [ ] 31
Mean [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Median [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Maximum [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Minimum [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Total [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Missing Days 31 28 31 30 31 30 31 31 30 31 30 31
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean [ ] [ ... Not Available
Ann. Median [ ]
Annual Total [ ]
Missing Days 365
Maximum Minimum
Daily [ ] [ ]
Department of Water and Environmental Regulation HYDAY V146 Output 18/05/2026
Site 616084 Bennett Brook - Valley Brook Rd Caversham Year 1999
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 1
2 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 2
3 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 3
4 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 4
5 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 5
6 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 6
7 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 7
8 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 8
9 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 9
10 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 10
11 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 11
12 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 12
13 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 13
14 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 14
15 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 15
16 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 16
17 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 17
18 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 18
19 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 19
20 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 20
21 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 21
22 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 22
23 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 23
24 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 24
25 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 25
26 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 26
27 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 27
28 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 28
29 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 29
30 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 30
31 [ ] [ ] [ ] [ ] [ ] [ ] [ ] 31
Mean [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Median [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Maximum [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Minimum [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Total [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Missing Days 31 28 31 30 31 30 31 31 30 31 30 31
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean [ ] [ ... Not Available
Ann. Median [ ]
Annual Total [ ]
Missing Days 365
Maximum Minimum
Daily [ ] [ ]
Department of Water and Environmental Regulation HYDAY V146 Output 18/05/2026
Site 616084 Bennett Brook - Valley Brook Rd Caversham Year 2000
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 1
2 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 2
3 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 3
4 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 4
5 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 5
6 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 6
7 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 7
8 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 8
9 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 9
10 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 10
11 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 11
12 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 12
13 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 13
14 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 14
15 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 15
16 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 16
17 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 17
18 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 18
19 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 19
20 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 20
21 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 21
22 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 22
23 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 23
24 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 24
25 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 25
26 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 26
27 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 27
28 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 28
29 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 29
30 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 30
31 [ ] [ ] [ ] [ ] [ ] [ ] [ ] 31
Mean [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Median [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Maximum [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Minimum [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Total [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Missing Days 31 29 31 30 31 30 31 31 30 31 30 31
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean [ ] [ ... Not Available
Ann. Median [ ]
Annual Total [ ]
Missing Days 366
Maximum Minimum
Daily [ ] [ ]
Department of Water and Environmental Regulation HYDAY V146 Output 18/05/2026
Site 616084 Bennett Brook - Valley Brook Rd Caversham Year 2001
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 [ ] [ ] 1.469^ 1.914^ 2.182^ 4.953^ 6.911^ 50.46 & 29.60 & 54.33 & 18.31 ^ 18.33 ^ 1
2 [ ] [ ] 1.263^ 0.891^ 2.754^ 3.676^ 6.346^ 42.14 & 27.67 & 42.52 & 17.73 ^ 18.25 ^ 2
3 [ ] [ ] 1.088^ 0.940^ 2.787^ 2.766^ 11.18 ^ 50.91 & 25.96 & 35.73 & 17.12 ^ 19.27 ^ 3
4 [ ] [ ] 0.950^ 0.971^ 2.454^ 3.596^ 8.691^ 54.25 & 24.39 & 30.96 & 16.57 ^ 18.80 ^ 4
5 [ ] [ ] 0.953^ 0.980^ 2.339^ 2.198^ 6.475^ 40.24 & 26.31 & 28.18 & 16.02 ^ 18.14 ^ 5
6 [ ] [ ] 0.916^ 0.977^ 4.005^ 3.267^ 7.450^ 36.32 & 37.15 & 25.67 & 15.95 ^ 17.29 ^ 6
7 [ ] [ ] 0.972^ 2.338^ 3.463^ 5.132^ 16.63 ^ 31.79 & 34.32 & 23.74 ^ 15.99 ^ 15.96 ^ 7
8 [ ] [ ] 1.116^ 2.956^ 3.756^ 8.791^ 20.66 ^ 27.91 & 29.10 & 23.06 ^ 15.09 ^ 15.23 ^ 8
9 [ ] [ ] 1.125^ 2.599^ 3.024^ 13.45 ^ 15.67 ^ 86.92 & 46.42 & 22.36 ^ 14.43 ^ 14.00 ^ 9
10 [ ] [ ] 1.057^ 1.926^ 2.141^ 16.69 ^ 9.274^ 63.99 & 45.42 & 21.13 ^ 13.69 ^ 13.55 ^ 10
11 [ ] [ ] 0.988^ 1.985^ 1.284^ 12.30 ^ 8.121^ 50.14 & 35.03 & 21.25 ^ 15.23 ^ 13.23 ^ 11
12 [ ] [ ] 1.093^ 2.013^ 0.874^ 8.228^ 16.09 ^ 43.00 & 30.29 & 21.32 ^ 15.27 ^ 12.95 ^ 12
13 [ ] [ ] 1.184^ 1.790^ 2.636^ 6.741^ 11.37 ^ 38.13 & 27.03 & 21.13 ^ 14.94 ^ 12.36 ^ 13
14 [ ] [ ] 1.098^ 1.599^ 4.880^ 6.274^ 8.368^ 72.05 & 24.61 & 21.39 ^ 14.50 ^ 11.28 ^ 14
15 [ ] [ ] 1.573^ 1.750^ 5.437^ 6.031^ 7.627^ 87.81 $ 23.62 & 20.30 ^ 15.10 ^ 10.80 ^ 15
16 [ ] [ ] 1.639^ 1.263^ 5.053^ 6.313^ 7.202^ 58.89 & 23.86 ^ 20.16 ^ 16.13 ^ 10.82 ^ 16
17 [ ] [ ] 1.424^ 1.254^ 2.702^ 8.941^ 7.038^ 45.99 & 22.08 ^ 20.44 ^ 16.20 ^ 10.65 ^ 17
18 [ ] [ ] 1.225^ 1.501^ 1.917^ 7.952^ 6.678^ 39.82 & 20.89 ^ 20.30 ^ 16.35 ^ 10.51 ^ 18
19 [ ] [ ] 1.152^ 1.776^ 1.535^ 6.371^ 6.656^ 35.80 & 19.69 ^ 22.79 ^ 44.54 & 11.18 ^ 19
20 [ ] [ ] 1.124^ 1.670^ 2.827^ 5.499^ 7.227^ 33.08 & 18.73 ^ 22.10 ^ 24.75 ^ 10.61 ^ 20
21 [ ] [ ] 1.039^ 1.424^ 4.226^ 5.155^ 13.50 ^ 31.78 & 18.66 ^ 33.43 ^ 21.12 ^ 9.787^ 21
22 [ ] [ ] 0.966^ 1.378^ 3.949^ 5.111^ 8.899^ 30.78 & 30.07 ^ 39.49 & 18.88 ^ 8.522^ 22
23 [ ] [ ] 1.095^ 1.579^ 3.984^ 5.264^ 7.356^ 32.62 & 38.33 & 30.84 & 18.22 ^ 6.458^ 23
24 [ ] [ ] 1.122^ 1.550^ 3.095^ 5.363^ 6.690^ 44.44 & 35.54 & 26.68 & 19.55 ^ 5.235^ 24
25 [ ] 1.526^ 1.100^ 2.097^ 2.255^ 5.463^ 6.284^ 36.09 & 28.50 & 23.75 ^ 19.29 ^ 5.305^ 25
26 [ ] 1.376^ 1.179^ 2.083^ 3.062^ 6.136^ 6.043^ 30.64 & 23.64 ^ 22.01 ^ 18.66 ^ 4.823^ 26
27 [ ] 1.500^ 1.071^ 2.024^ 4.449^ 5.602^ 6.428^ 27.71 & 21.57 ^ 21.79 ^ 20.64 ^ 5.821^ 27
28 [ ] 1.367^ 0.982^ 1.932^ 3.774^ 5.235^ 8.986^ 26.37 & 30.37 ^ 20.73 ^ 19.22 ^ 12.36 ^ 28
29 [ ] 1.014^ 1.815^ 1.690^ 5.243^ 49.25 ^ 31.61 & 77.88 $ 19.70 ^ 20.11 ^ 13.83 ^ 29
30 [ ] 0.918^ 1.690^ 4.748^ 5.477^ 166.2 # 41.04 & 84.64 $ 20.15 ^ 20.19 ^ 13.60 ^ 30
31 [ ] 1.007^ 4.828^ 69.64 & 33.89 & 19.26 ^ 13.15 ^ 31
Mean [ ] 1.442^ 1.126^ 1.689^ 3.165^ 6.440^ 17.58 ^ 43.76 & 32.05 ^ 25.70 ^ 18.33 ^ 12.33 ^
Median [ ] 1.438^ 1.095^ 1.720^ 3.024^ 5.488^ 8.121^ 39.82 & 28.08 ^ 22.10 ^ 16.85 ^ 12.36 ^
Maximum [ ] 1.526^ 1.639^ 2.956^ 5.437^ 16.69 ^ 166.2 ^ 87.81 & 84.64 ^ 54.33 ^ 44.54 ^ 19.27 ^
Minimum [ ] 1.367^ 0.916^ 0.891^ 0.874^ 2.198^ 6.043^ 26.37 & 18.66 ^ 19.26 ^ 13.69 ^ 4.823^
Total [ ] 5.769^ 34.90 ^ 50.67 ^ 98.11 ^ 193.2 ^ 545.0 ^1357 & 961.4 ^ 796.6 ^ 549.8 ^ 382.1 ^
Missing Days 31 24 0 0 0 0 0 0 0 0 0 0
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 16.05 ^ # ... Relative Uncertainty +/-15%
Ann. Median 10.81 ^ $ ... Relative Uncertainty +/-20%
Annual Total 4974 ^ & ... Relative Uncertainty +/-30%
Missing Days 55 [ ... Not Available
^ ... Relative Uncertainty +/-50%
Maximum Minimum
Daily 166.2 ^ 0.874^
Department of Water and Environmental Regulation HYDAY V146 Output 18/05/2026
Site 616084 Bennett Brook - Valley Brook Rd Caversham Year 2002
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 12.32 ^ 10.80 ^ 4.518^ 2.727^ 4.439^ 6.030^ 19.94 ^ 20.79 ^ 58.52 & 14.10 ^ 28.89 ^ 5.589^ 1
2 11.02 ^ 10.62 ^ 4.419^ 2.683^ 4.310^ 7.719^ 26.69 ^ 20.22 ^ 67.48 $ 13.07 ^ 16.64 ^ 5.213^ 2
3 6.300^ 11.17 ^ 4.200^ 2.635^ 4.905^ 16.99 ^ 19.72 ^ 18.65 ^ 48.54 & 12.35 ^ 12.32 ^ 4.796^ 3
4 4.897^ 11.02 ^ 4.182^ 2.526^ 4.732^ 49.18 & 21.81 ^ 26.23 ^ 35.43 & 11.79 ^ 10.90 ^ 4.471^ 4
5 4.703^ 11.48 ^ 4.252^ 2.523^ 4.411^ 32.51 & 28.54 ^ 31.20 & 30.32 & 18.31 ^ 9.991^ 4.301^ 5
6 4.383^ 11.20 ^ 4.203^ 2.550^ 22.08 ^ 22.87 ^ 19.22 ^ 25.68 & 26.24 & 32.17 & 9.272^ 4.254^ 6
7 4.231^ 10.74 ^ 4.087^ 2.736^ 15.66 ^ 14.88 ^ 32.63 ^ 22.12 ^ 23.50 ^ 21.90 ^ 8.849^ 4.126^ 7
8 5.708^ 8.435^ 4.013^ 3.037^ 19.17 ^ 11.86 ^ 22.84 ^ 20.04 ^ 21.65 ^ 22.03 ^ 8.440^ 3.863^ 8
9 12.08 ^ 7.702^ 4.176^ 3.470^ 13.66 ^ 10.82 ^ 18.69 ^ 57.42 ^ 20.30 ^ 15.85 ^ 7.935^ 3.617^ 9
10 12.81 ^ 7.541^ 4.052^ 3.158^ 10.15 ^ 10.12 ^ 23.69 ^ 44.86 & 19.40 ^ 14.31 ^ 7.698^ 3.322^ 10
11 12.01 ^ 7.457^ 4.003^ 2.915^ 16.74 ^ 11.86 ^ 26.19 & 34.07 & 18.80 ^ 14.46 ^ 7.671^ 3.370^ 11
12 11.12 ^ 7.460^ 3.987^ 2.888^ 10.56 ^ 11.75 ^ 42.28 & 28.11 & 17.91 ^ 14.71 ^ 7.193^ 3.323^ 12
13 10.25 ^ 7.914^ 4.027^ 2.851^ 9.220^ 21.43 ^ 30.56 & 25.23 & 17.57 ^ 13.84 ^ 7.223^ 3.434^ 13
14 10.18 ^ 9.373^ 3.811^ 2.761^ 11.02 ^ 25.06 ^ 28.76 & 23.82 & 26.87 ^ 12.95 ^ 7.043^ 3.452^ 14
15 25.95 ^ 9.331^ 3.440^ 2.771^ 10.43 ^ 20.62 ^ 29.38 & 26.60 & 42.30 & 12.04 ^ 6.747^ 3.401^ 15
16 15.48 ^ 8.682^ 3.121^ 44.91 ^ 9.530^ 14.13 ^ 25.43 & 22.85 ^ 32.93 & 10.79 ^ 6.407^ 3.351^ 16
17 14.54 ^ 8.322^ 2.917^ 37.93 ^ 8.616^ 12.61 ^ 21.64 ^ 20.49 ^ 29.27 & 14.74 ^ 6.254^ 3.106^ 17
18 13.18 ^ 8.241^ 2.841^ 14.59 ^ 8.120^ 20.63 ^ 25.75 ^ 19.29 ^ 27.19 ^ 20.97 ^ 6.261^ 2.909^ 18
19 12.67 ^ 7.879^ 2.787^ 8.816^ 7.767^ 19.91 ^ 41.74 & 18.29 ^ 20.24 ^ 15.26 ^ 5.957^ 2.650^ 19
20 11.88 ^ 7.179^ 2.763^ 7.005^ 7.605^ 14.29 ^ 27.84 & 17.13 ^ 18.36 ^ 12.63 ^ 5.760^ 2.370^ 20
21 11.31 ^ 6.610^ 2.782^ 6.430^ 8.568^ 13.72 ^ 23.66 ^ 17.04 ^ 17.20 ^ 10.99 ^ 5.798^ 2.392^ 21
22 12.21 ^ 5.845^ 2.944^ 6.469^ 8.680^ 20.91 ^ 20.80 ^ 16.46 ^ 17.29 ^ 10.13 ^ 6.003^ 2.427^ 22
23 11.39 ^ 6.265^ 2.928^ 6.684^ 8.649^ 14.68 ^ 18.24 ^ 15.95 ^ 18.72 ^ 10.27 ^ 5.707^ 2.498^ 23
24 11.17 ^ 6.320^ 2.839^ 6.097^ 9.455^ 13.24 ^ 30.79 ^ 15.72 ^ 17.71 ^ 10.28 ^ 5.276^ 2.156^ 24
25 11.93 ^ 6.307^ 2.731^ 5.785^ 7.994^ 12.94 ^ 32.30 & 17.51 ^ 17.39 ^ 9.388^ 5.091^ 2.025^ 25
26 11.51 ^ 6.188^ 2.685^ 5.637^ 7.364^ 14.18 ^ 34.14 & 20.71 ^ 17.50 ^ 8.167^ 4.868^ 1.964^ 26
27 11.20 ^ 6.072^ 2.641^ 5.539^ 7.122^ 13.66 ^ 33.40 & 23.34 ^ 17.02 ^ 8.679^ 5.285^ 2.061^ 27
28 10.87 ^ 5.122^ 2.595^ 5.474^ 7.088^ 12.85 ^ 25.00 ^ 19.13 ^ 16.20 ^ 9.925^ 5.899^ 2.159^ 28
29 10.92 ^ 2.434^ 5.048^ 7.027^ 45.16 ^ 21.43 ^ 19.45 ^ 15.64 ^ 9.028^ 5.798^ 2.262^ 29
30 11.19 ^ 2.625^ 4.711^ 7.084^ 21.16 ^ 23.39 ^ 21.34 ^ 14.97 ^ 8.222^ 5.891^ 2.409^ 30
31 10.93 ^ 2.720^ 6.582^ 21.83 ^ 30.07 ^ 8.454^ 2.264^ 31
Mean 10.98 ^ 8.260^ 3.410^ 7.112^ 9.314^ 17.93 ^ 26.40 ^ 23.86 ^ 25.75 ^ 13.61 ^ 8.102^ 3.211^
Median 11.20 ^ 7.896^ 3.121^ 4.091^ 8.568^ 14.23 ^ 25.43 ^ 20.79 ^ 19.82 ^ 12.63 ^ 6.577^ 3.322^
Maximum 25.95 ^ 11.48 ^ 4.518^ 44.91 ^ 22.08 ^ 49.18 ^ 42.28 ^ 57.42 ^ 67.48 ^ 32.17 ^ 28.89 ^ 5.589^
Minimum 4.231^ 5.122^ 2.434^ 2.523^ 4.310^ 6.030^ 18.24 ^ 15.72 ^ 14.97 ^ 8.167^ 4.868^ 1.964^
Total 340.3 ^ 231.3 ^ 105.7 ^ 213.4 ^ 288.7 ^ 537.8 ^ 818.3 ^ 739.8 ^ 772.5 ^ 421.8 ^ 243.1 ^ 99.53 ^
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 13.18 ^ $ ... Relative Uncertainty +/-20%
Ann. Median 10.62 ^ & ... Relative Uncertainty +/-30%
Annual Total 4812 ^ ^ ... Relative Uncertainty +/-50%
Maximum Minimum
Daily 67.48 ^ 1.964^
Department of Water and Environmental Regulation HYDAY V146 Output 18/05/2026
Site 616084 Bennett Brook - Valley Brook Rd Caversham Year 2003
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 2.106^ 1.214^ 0.936^ 2.562^ 1.681^ 3.730& 13.30 # 13.79 # 12.60 # 17.38 # 5.878$ 5.487$ 1
2 1.950^ 11.97 ^ 0.974^ 2.096^ 1.606^ 6.803& 10.34 # 12.45 # 13.10 # 13.87 # 5.415$ 5.486$ 2
3 1.825^ 7.424^ 1.024^ 1.849^ 1.523^ 3.923& 20.35 # 25.14 # 12.72 # 12.41 # 5.238$ 5.334$ 3
4 1.902^ 3.262^ 1.009^ 1.655^ 1.428^ 3.289& 16.08 # 19.07 " 16.12 # 11.47 # 5.088$ 5.500$ 4
5 1.979^ 2.258^ 1.023^ 1.570^ 1.419^ 3.896& 20.95 # 17.39 # 13.70 # 10.62 # 4.903$ 5.528$ 5
6 1.998^ 1.918^ 0.915^ 1.508^ 1.476^ 4.211& 15.20 # 15.06 # 12.76 # 9.946# 4.887$ 5.569$ 6
7 1.769^ 1.720^ 0.839^ 1.439^ 1.518^ 3.053& 12.07 # 13.38 # 12.60 # 9.491# 4.940$ 5.427$ 7
8 1.553^ 1.665^ 0.870^ 1.392^ 1.553^ 2.804& 10.30 # 12.33 # 14.18 # 8.982# 4.954$ 5.447$ 8
9 1.544^ 1.521^ 1.571^ 1.365^ 1.791^ 2.741& 15.28 # 11.66 # 16.49 # 8.559$ 4.961$ 5.248$ 9
10 1.585^ 1.392^ 1.054^ 1.631^ 1.652^ 2.754& 30.32 " 18.40 # 18.74 # 8.053$ 4.935$ 5.262$ 10
11 1.746^ 1.309^ 0.896^ 4.688^ 1.543^ 2.801& 23.58 " 54.29 " 18.41 # 7.862$ 4.790& 5.348$ 11
12 1.853^ 1.409^ 0.891^ 9.507$ 2.544^ 2.755& 16.47 # 35.79 " 15.28 # 8.367$ 4.700& 5.377$ 12
13 1.735^ 1.511^ 0.845^ 4.534& 2.721^ 2.703& 13.54 # 23.64 " 13.74 # 12.73 # 4.755$ 5.462$ 13
14 1.606^ 1.490^ 0.832^ 2.822^ 2.056^ 2.676& 25.27 # 19.25 " 12.62 # 11.90 # 4.844$ 5.428$ 14
15 1.543^ 1.402^ 0.834^ 2.381^ 2.235^ 2.655& 22.18 " 17.12 # 11.77 # 10.04 # 4.744$ 5.344$ 15
16 1.400^ 1.311^ 0.846^ 2.195^ 5.021& 2.646^ 16.03 # 19.26 # 10.98 # 8.883$ 5.001$ 5.204$ 16
17 1.389^ 1.461^ 0.876^ 2.061^ 7.641& 2.586^ 13.69 # 17.07 # 10.84 # 8.383$ 19.10 $ 4.785$ 17
18 1.462^ 1.289^ 0.915^ 1.980^ 3.843& 2.516^ 12.48 # 15.10 # 10.69 # 7.760$ 11.95 # 5.164$ 18
19 1.633^ 1.273^ 0.911^ 1.977^ 2.669^ 2.520^ 11.51 # 16.39 # 10.40 # 7.282$ 9.828# 5.349$ 19
20 1.789^ 1.199^ 0.865^ 1.929^ 3.019^ 2.567^ 11.96 # 15.82 # 15.03 # 7.044$ 8.555$ 5.080$ 20
21 1.564^ 1.196^ 0.903^ 1.897^ 7.168& 2.592^ 11.57 # 18.45 # 17.14 # 6.766$ 7.437$ 4.645& 21
22 1.438^ 1.178^ 0.911^ 1.835^ 3.639& 3.828^ 12.29 # 57.30 " 18.89 " 6.507$ 6.840$ 4.287& 22
23 1.501^ 1.116^ 0.849^ 1.792^ 2.722^ 8.750$ 10.96 # 35.13 " 19.24 # 6.310$ 6.554$ 4.203& 23
24 1.600^ 1.081^ 0.913^ 1.864^ 2.461^ 3.900& 10.47 # 26.27 " 15.91 # 6.114$ 6.573$ 4.055& 24
25 1.521^ 1.040^ 0.983^ 1.906^ 2.347^ 17.39 & 10.55 # 21.42 " 15.41 # 6.248$ 7.355$ 3.834& 25
26 1.423^ 0.972^ 1.008^ 1.977^ 2.277^ 8.451$ 10.29 # 18.41 " 13.53 # 6.124$ 7.817$ 3.469& 26
27 1.281^ 0.911^ 1.010^ 2.070^ 2.227^ 11.58 $ 11.76 # 16.72 # 12.19 # 12.86 $ 7.577$ 3.380& 27
28 1.234^ 0.893^ 1.014^ 1.913^ 2.187^ 12.34 # 10.67 # 16.13 # 11.25 # 7.806$ 6.932$ 3.628& 28
29 1.319^ 1.176^ 1.833^ 2.176^ 17.88 # 10.16 # 15.37 # 20.59 # 7.036$ 6.411$ 3.609& 29
30 1.306^ 13.69 ^ 1.775^ 2.660^ 20.57 # 14.47 # 14.15 # 24.19 " 6.683$ 5.885$ 3.537& 30
31 1.249^ 4.688& 2.998& 12.83 # 13.41 # 6.196$ 3.470& 31
Mean 1.607^ 2.014^ 1.486^ 2.333^ 2.639^ 5.697^ 14.74 # 20.81 # 14.70 # 9.022$ 6.628& 4.805&
Median 1.564^ 1.352^ 0.915^ 1.910^ 2.235^ 3.171^ 12.83 # 17.12 # 13.72 # 8.367$ 5.647& 5.248&
Maximum 2.106^ 11.97 ^ 13.69 ^ 9.507^ 7.641^ 20.57 ^ 30.32 # 57.30 # 24.19 # 17.38 $ 19.10 & 5.569&
Minimum 1.234^ 0.893^ 0.832^ 1.365^ 1.419^ 2.516^ 10.16 # 11.66 # 10.40 # 6.114$ 4.700& 3.380&
Total 49.80 ^ 56.38 ^ 46.07 ^ 70.00 ^ 81.80 ^ 170.9 ^ 456.9 # 645.2 # 441.1 # 279.7 $ 198.9 & 148.9 &
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 7.248^ " ... Relative Uncertainty +/-10%
Ann. Median 4.844^ # ... Relative Uncertainty +/-15%
Annual Total 2646 ^ $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum ^ ... Relative Uncertainty +/-50%
Daily 57.30 ^ 0.832^
Department of Water and Environmental Regulation HYDAY V146 Output 18/05/2026
Site 616084 Bennett Brook - Valley Brook Rd Caversham Year 2004
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 3.396& 2.127^ 1.665^ 1.110^ 1.221^ 3.389& 5.656$ 14.23 $ 14.33 # 9.257# 6.085$ 5.265$ 1
2 3.293& 2.176^ 1.633^ 1.145^ 1.206^ 2.553^ 9.611$ 10.94 # 13.28 # 8.719$ 5.946$ 5.201$ 2
3 3.277& 1.953^ 1.571^ 1.193^ 1.163^ 2.361^ 9.053$ 9.295# 12.31 # 8.361$ 6.653$ 5.139$ 3
4 3.052& 1.971^ 1.559^ 1.166^ 1.145^ 2.594^ 8.913$ 8.754# 12.30 # 8.126$ 6.000$ 4.907$ 4
5 3.304& 1.899^ 1.559^ 1.165^ 1.121^ 3.646& 9.208$ 11.20 # 15.50 # 8.177$ 5.523$ 4.998$ 5
6 3.521& 1.805^ 1.542^ 1.139^ 1.120^ 10.03 & 7.497$ 13.39 # 25.98 # 11.00 # 5.360$ 4.852$ 6
7 3.356& 1.768^ 1.606^ 1.122^ 1.859^ 15.50 $ 15.86 $ 10.81 # 22.24 " 9.729# 5.167$ 4.430& 7
8 3.073& 1.684^ 1.632^ 1.170^ 2.527^ 9.258$ 15.50 # 9.832# 17.90 " 8.523$ 5.161$ 3.969& 8
9 2.928& 1.612^ 1.562^ 1.208^ 7.791^ 6.671$ 11.33 # 8.702$ 16.84 # 8.178$ 5.392$ 3.820& 9
10 2.784^ 1.654^ 1.605^ 1.241^ 9.378$ 5.741$ 9.786# 8.218$ 14.56 # 7.955$ 11.11 $ 3.685& 10
11 2.585^ 1.640^ 1.603^ 1.201^ 5.221& 18.17 # 8.525$ 12.13 $ 13.25 # 9.443$ 8.925$ 3.596& 11
12 2.467^ 1.546^ 1.492^ 1.231^ 3.031^ 10.77 # 7.977$ 17.86 # 12.63 # 13.09 # 7.607$ 3.538& 12
13 2.315^ 1.547^ 1.482^ 1.413^ 2.375^ 7.583$ 7.796$ 12.74 # 12.01 # 10.63 # 6.593$ 3.396& 13
14 2.274^ 1.605^ 1.458^ 1.377^ 2.176^ 6.242$ 7.584$ 13.05 # 11.62 # 9.303# 5.983$ 3.296& 14
15 2.418^ 1.521^ 1.432^ 1.284^ 2.236^ 5.739$ 7.409$ 11.24 # 11.31 # 8.589$ 5.537$ 3.308& 15
16 2.506^ 1.485^ 1.439^ 1.242^ 5.302& 5.497$ 7.140$ 10.01 # 11.11 # 8.213$ 5.464$ 3.405& 16
17 2.391^ 2.550^ 1.406^ 1.232^ 3.169& 6.916$ 6.932$ 10.11 # 11.11 # 7.752$ 5.648$ 3.386& 17
18 2.401^ 9.744$ 1.408^ 1.307^ 3.428& 5.743$ 6.769$ 10.09 # 10.92 # 7.229$ 5.483$ 3.296& 18
19 2.451^ 4.181& 1.302^ 1.382^ 2.804^ 5.143$ 6.675$ 9.144# 11.71 # 7.089$ 5.173$ 3.048& 19
20 2.429^ 3.346& 1.209^ 1.450^ 2.348^ 4.917$ 6.742$ 10.39 # 11.20 # 6.810$ 4.920$ 2.969& 20
21 2.257^ 2.945& 1.129^ 1.446^ 6.163^ 4.887$ 8.496$ 12.17 # 10.82 # 14.14 $ 4.585& 2.987& 21
22 2.170^ 2.562^ 1.107^ 1.536^ 7.474$ 8.492$ 10.31 # 10.39 # 10.22 # 10.04 # 4.378& 2.955& 22
23 2.137^ 2.215^ 1.129^ 1.372^ 3.566& 7.579$ 8.242$ 16.71 # 9.855# 8.281$ 4.265& 2.870& 23
24 2.094^ 1.979^ 1.174^ 1.307^ 2.730^ 5.809$ 7.180$ 16.47 # 10.20 # 7.592$ 4.440& 2.638^ 24
25 2.028^ 1.883^ 1.136^ 1.292^ 2.471^ 5.437$ 7.474$ 21.06 # 9.932# 7.187$ 9.729$ 2.604^ 25
26 1.873^ 1.811^ 1.081^ 1.242^ 2.346^ 5.107$ 6.776$ 17.46 # 10.36 # 6.753$ 10.43 # 2.997& 26
27 1.865^ 1.785^ 1.078^ 1.191^ 2.278^ 7.684$ 6.586$ 39.54 " 10.02 # 6.446$ 8.075$ 2.577^ 27
28 2.181^ 1.725^ 1.058^ 1.131^ 2.257^ 8.560$ 6.534$ 30.65 " 9.434# 6.323$ 6.600$ 3.069& 28
29 2.303^ 1.670^ 1.075^ 1.139^ 2.228^ 6.521$ 6.449$ 21.08 " 9.192# 6.417$ 5.918$ 3.017& 29
30 2.205^ 1.098^ 1.188^ 2.220^ 5.606$ 12.09 $ 17.22 # 8.975# 6.266$ 5.567$ 2.772^ 30
31 1.993^ 1.104^ 4.605^ 9.049# 15.37 # 6.254$ 2.469^ 31
Mean 2.559^ 2.289^ 1.366^ 1.254^ 3.192^ 6.805^ 8.553$ 14.20 $ 12.70 # 8.448$ 6.257& 3.563^
Median 2.418^ 1.811^ 1.432^ 1.232^ 2.375^ 5.776^ 7.796$ 12.13 $ 11.46 # 8.178$ 5.607& 3.308^
Maximum 3.521^ 9.744^ 1.665^ 1.536^ 9.378^ 18.17 ^ 15.86 $ 39.54 $ 25.98 # 14.14 $ 11.11 & 5.265^
Minimum 1.865^ 1.485^ 1.058^ 1.110^ 1.120^ 2.361^ 5.656$ 8.218$ 8.975# 6.254$ 4.265& 2.469^
Total 79.33 ^ 66.39 ^ 42.33 ^ 37.62 ^ 98.96 ^ 204.1 ^ 265.2 $ 440.2 $ 381.1 # 261.9 $ 187.7 & 110.5 ^
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 5.944^ " ... Relative Uncertainty +/-10%
Ann. Median 4.919^ # ... Relative Uncertainty +/-15%
Annual Total 2175 ^ $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum ^ ... Relative Uncertainty +/-50%
Daily 39.54 ^ 1.058^
Department of Water and Environmental Regulation HYDAY V146 Output 18/05/2026
Site 616084 Bennett Brook - Valley Brook Rd Caversham Year 2005
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 2.265^ 1.095^ 0.980^ 8.696& 2.046^ 4.793$ 38.75 " 23.04 " 28.24 " 37.66 " 15.31 # 9.611# 1
2 2.151^ 1.030^ 0.951^ 9.149$ 27.04 $ 4.929$ 32.23 " 37.46 " 26.75 " 35.25 " 14.26 # 8.843$ 2
3 2.003^ 0.962^ 1.227^ 4.073& 11.00 $ 8.365$ 35.29 " 50.89 " 25.69 " 31.46 " 13.91 # 8.551$ 3
4 1.958^ 0.968^ 1.103^ 2.682^ 4.897& 17.32 # 71.41 " 37.39 " 25.71 " 37.21 " 14.40 # 8.666$ 4
5 1.906^ 0.974^ 1.137^ 2.230^ 3.456& 10.62 # 59.87 " 31.07 " 27.62 " 34.53 " 21.98 # 9.207# 5
6 1.758^ 0.988^ 1.147^ 1.936^ 2.985& 8.866$ 46.53 " 28.50 " 93.77 # 41.54 " 18.49 # 8.716$ 6
7 1.771^ 1.031^ 0.992^ 1.801^ 2.768& 103.8 # 37.66 " 26.27 " 89.58 # 34.73 " 16.18 # 8.428$ 7
8 2.330^ 1.067^ 0.927^ 1.961^ 2.658^ 51.96 " 33.60 " 24.60 " 111.3 # 29.95 " 22.17 " 8.784$ 8
9 2.549^ 1.174^ 0.867^ 2.265^ 2.501^ 57.32 # 30.84 " 23.64 " 85.81 # 28.72 " 15.92 # 9.183$ 9
10 2.436^ 1.108^ 0.904^ 1.910^ 2.370^ 82.00 # 28.48 " 23.18 " 55.21 " 26.29 " 15.25 # 8.450$ 10
11 2.331^ 1.057^ 0.901^ 1.777^ 2.352^ 89.93 # 26.90 " 22.02 " 45.24 " 24.01 " 16.14 # 9.199$ 11
12 2.457^ 1.048^ 0.807^ 1.707^ 6.620^ 77.15 " 26.34 " 36.13 " 46.43 " 23.27 " 15.36 # 8.857$ 12
13 2.309^ 1.048^ 0.800^ 1.664^ 5.372$ 64.73 " 43.91 " 73.13 " 39.33 " 21.54 " 13.15 # 8.398$ 13
14 2.163^ 1.227^ 0.782^ 1.580^ 4.004& 41.22 " 37.25 " 75.49 " 40.18 " 20.32 " 12.38 # 8.255$ 14
15 1.841^ 1.083^ 0.761^ 1.517^ 4.258& 33.08 " 32.43 " 49.28 " 34.88 " 19.70 " 12.80 # 8.026$ 15
16 1.501^ 1.052^ 0.767^ 1.451^ 21.88 # 38.19 " 30.18 " 65.76 # 31.42 " 19.24 " 11.83 # 8.159$ 16
17 1.376^ 1.049^ 0.740^ 1.450^ 9.241$ 49.97 " 27.92 " 119.5 # 80.74 # 18.21 " 11.63 # 8.130$ 17
18 1.372^ 1.031^ 0.742^ 1.410^ 10.67 $ 42.57 " 25.96 " 139.8 # 67.22 " 17.27 " 11.18 # 7.692$ 18
19 1.356^ 0.982^ 0.647^ 1.347^ 37.21 # 37.33 " 24.43 " 72.01 " 47.15 " 16.66 # 10.69 # 7.745$ 19
20 1.363^ 0.929^ 0.565^ 1.331^ 11.15 # 32.30 " 24.65 " 54.79 " 49.09 " 16.49 # 10.77 # 8.668$ 20
21 1.355^ 0.930^ 0.501^ 1.354^ 8.698$ 27.06 " 57.51 " 45.88 " 48.38 " 18.79 # 10.27 # 7.571$ 21
22 1.330^ 0.969^ 0.486^ 1.325^ 12.30 # 24.39 " 41.02 " 40.57 " 40.95 " 20.94 " 9.853# 6.959$ 22
23 1.277^ 0.980^ 0.503^ 1.292^ 9.177$ 68.14 # 40.40 " 36.98 " 36.70 " 17.19 # 9.857# 6.773$ 23
24 1.234^ 0.971^ 0.539^ 1.298^ 7.375$ 84.30 # 34.04 " 34.69 " 32.41 " 18.23 # 9.677# 6.450$ 24
25 1.156^ 0.991^ 0.509^ 1.291^ 6.474$ 55.66 " 30.75 " 33.59 " 29.79 " 19.92 " 9.240# 6.303$ 25
26 1.071^ 1.018^ 0.465^ 1.300^ 6.068$ 41.41 " 28.15 " 31.64 " 28.55 " 19.97 " 8.775$ 6.326$ 26
27 1.105^ 1.039^ 0.491^ 1.300^ 5.720$ 34.41 " 26.55 " 30.51 " 28.68 " 18.45 " 10.24 # 6.257$ 27
28 1.308^ 1.041^ 8.504^ 1.276^ 5.511$ 30.48 " 25.18 " 38.13 " 27.69 " 20.19 " 9.973# 6.175$ 28
29 1.206^ 1.924^ 1.243^ 5.419$ 29.72 " 24.63 " 40.54 " 32.52 " 16.88 # 10.08 # 5.899$ 29
30 1.131^ 1.455^ 1.288^ 5.237$ 55.06 " 23.84 " 34.67 " 35.56 " 17.83 # 9.658# 5.672$ 30
31 1.091^ 8.641^ 4.992$ 23.31 " 30.19 " 18.63 # 5.400$ 31
Mean 1.692^ 1.030^ 1.347^ 2.163^ 8.111^ 43.57 $ 34.52 " 45.53 # 46.42 # 23.91 # 13.05 $ 7.786$
Median 1.501^ 1.031^ 0.807^ 1.484^ 5.511^ 39.71 $ 30.84 " 36.98 # 38.02 # 20.19 # 12.11 $ 8.159$
Maximum 2.549^ 1.227^ 8.641^ 9.149^ 37.21 ^ 103.8 $ 71.41 " 139.8 # 111.3 # 41.54 # 22.17 $ 9.611$
Minimum 1.071^ 0.929^ 0.465^ 1.243^ 2.046^ 4.793$ 23.31 " 22.02 # 25.69 # 16.49 # 8.775$ 5.400$
Total 52.46 ^ 28.84 ^ 41.76 ^ 64.90 ^ 251.4 ^1307 $1070 "1411 #1393 # 741.1 # 391.4 $ 241.4 $
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 19.16 ^ " ... Relative Uncertainty +/-10%
Ann. Median 9.677^ # ... Relative Uncertainty +/-15%
Annual Total 6994 ^ $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum ^ ... Relative Uncertainty +/-50%
Daily 139.8 ^ 0.465^
Department of Water and Environmental Regulation HYDAY V146 Output 18/05/2026
Site 616084 Bennett Brook - Valley Brook Rd Caversham Year 2006
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 5.112$ 4.123& 2.922& 8.252^ 3.536& 4.135& 4.839& 10.05 # 19.89 " 9.819# 3.612& 3.208& 1
2 5.016$ 4.080& 3.173& 6.745$ 3.420& 3.857& 4.409& 8.828$ 18.85 # 9.287# 3.502& 2.551^ 2
3 6.608$ 3.881& 3.078& 4.427& 3.315& 3.653& 5.010& 7.558$ 14.72 # 14.48 # 3.436& 2.169^ 3
4 7.104$ 3.840& 2.757^ 3.870& 3.222& 3.493& 6.674$ 7.071$ 13.13 # 14.94 # 3.536& 1.935^ 4
5 5.781$ 3.619& 2.570^ 3.594& 3.174& 3.337& 4.161& 7.306$ 11.55 # 10.69 # 5.029& 1.752^ 5
6 4.762& 3.454& 2.426^ 3.244& 3.722& 3.251& 3.269& 6.705$ 11.08 # 9.215# 4.551& 1.708^ 6
7 4.205& [ ] 2.278^ 2.989& 3.571& 3.352& 3.036& 8.406$ 11.01 # 8.679$ 3.737& 1.737^ 7
8 4.239& [ ] 2.223^ 2.866& 3.140& 3.247& 4.102& 8.517$ 11.18 # 7.441$ 3.362& 1.932^ 8
9 4.197& [ ] 2.226^ 2.784& 3.149& 3.109& 9.480& 7.361$ 11.60 # 7.274$ 3.231& 1.829^ 9
10 4.006& [ ] 2.325^ 2.682^ 3.146& 3.056& 7.439$ 7.784$ 22.09 # 6.813$ 5.079& 1.697^ 10
11 4.926$ [ ] 2.342^ 2.847& 3.019& 2.926& 4.988& 6.681$ 25.74 # 10.48 $ 5.452$ 1.595^ 11
12 11.02 $ [ ] 2.280^ 2.829& 2.733& 2.854& 3.691& 6.862$ 23.61 " 12.58 # 5.137$ 1.499^ 12
13 18.79 # [ ] 2.251^ 2.693^ 2.521^ 2.800& 3.034& 7.836$ 18.91 " 10.26 # 4.716& 1.473^ 13
14 11.20 # [ ] 2.089^ 2.583^ 2.395^ 2.760& 4.180& 7.808$ 17.62 # 9.493# 4.468& 1.470^ 14
15 8.843$ 3.550& 1.917^ 2.434^ 14.76 ^ 2.671^ 4.495& 26.73 # 14.60 # 8.173$ 4.121& 1.422^ 15
16 7.958$ 4.096& 1.871^ 2.377^ 9.648$ 2.564^ 4.082& 18.09 # 12.80 # 7.691$ 4.648& 1.359^ 16
17 6.991$ 4.184& 1.756^ 2.323^ 5.217& 2.532^ 3.781& 12.29 # 12.44 # 7.336$ 4.539& 1.377^ 17
18 6.260$ 3.912& 1.663^ 2.315^ 4.183& 2.559^ 3.784& 10.03 # 13.44 # 6.798$ 4.118& 1.564^ 18
19 5.721$ 3.625& 1.549^ 2.401^ 3.626& 3.019^ 4.293& 26.84 # 12.60 # 6.691$ 3.989& 1.532^ 19
20 5.203$ 3.336& 1.478^ 2.414^ 3.351& 5.120$ 6.099& 17.40 # 11.99 # 5.678$ 3.365& 1.487^ 20
21 4.974$ 3.909& 1.410^ 2.414^ 3.204& 4.021& 11.96 $ 13.39 # 13.90 # 5.377$ 3.380& 1.398^ 21
22 4.679& 8.329$ 1.513^ 2.498^ 3.031& 3.229& 6.291$ 35.03 # 13.72 # 5.187$ 3.309& 1.340^ 22
23 4.333& 5.846$ 1.889^ 2.585^ 11.74 & 2.893& 4.990$ 26.86 " 12.51 # 5.498$ 2.819& 1.267^ 23
24 3.867& 4.873$ 2.365^ 2.751& 10.01 $ 2.678& 11.77 $ 18.77 # 11.35 # 5.374$ 2.478^ 1.206^ 24
25 8.198& 4.412& 2.679^ 7.263& 5.468$ 2.556^ 15.17 # 15.17 # 10.96 # 4.904$ 2.087^ 1.192^ 25
26 7.873$ 3.851& 2.392^ 10.58 $ 4.441& 3.495^ 8.208$ 15.22 # 11.22 # 4.877$ 2.473^ 1.273^ 26
27 5.845$ 3.431& 2.119^ 6.021$ 4.036& 7.778& 13.76 $ 12.63 # 10.67 # 4.566& 2.071^ 1.224^ 27
28 5.183$ 3.027& 1.905^ 4.572& 3.728& 11.38 $ 15.81 # 11.60 # 10.22 # 4.161& 1.968^ 1.218^ 28
29 4.754& 1.738^ 3.907& 5.582& 5.543$ 9.036$ 11.01 # 9.623# 4.321& 4.442^ 1.242^ 29
30 4.285& 1.669^ 3.757& 5.387$ 4.430& 7.192$ 10.54 # 10.39 # 4.118& 4.543& 1.247^ 30
31 4.156& 1.615^ 4.484& 8.098$ 19.78 # 3.804& 1.179^ 31
Mean 6.326& 4.169& 2.144^ 3.767^ 4.709^ 3.743^ 6.682& 13.23 $ 14.11 # 7.613& 3.773^ 1.583^
Median 5.183& 3.895& 2.223^ 2.838^ 3.571^ 3.238^ 4.990& 10.54 $ 12.55 # 7.274& 3.675^ 1.473^
Maximum 18.79 & 8.329& 3.173^ 10.58 ^ 14.76 ^ 11.38 ^ 15.81 & 35.03 $ 25.74 # 14.94 & 5.452^ 3.208^
Minimum 3.867& 3.027& 1.410^ 2.315^ 2.395^ 2.532^ 3.034& 6.681$ 9.623# 3.804& 1.968^ 1.179^
Total 196.1 & 83.38 & 66.47 ^ 113.0 ^ 146.0 ^ 112.3 ^ 207.1 & 410.2 $ 423.4 # 236.0 & 113.2 ^ 49.08 ^
Missing Days 0 8 0 0 0 0 0 0 0 0 0 0
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 6.040^ " ... Relative Uncertainty +/-10%
Ann. Median 4.161^ # ... Relative Uncertainty +/-15%
Annual Total 2156 ^ $ ... Relative Uncertainty +/-20%
Missing Days 8 & ... Relative Uncertainty +/-30%
[ ... Not Available
Maximum Minimum ^ ... Relative Uncertainty +/-50%
Daily 35.03 ^ 1.179^
Department of Water and Environmental Regulation HYDAY V146 Output 18/05/2026
Site 616084 Bennett Brook - Valley Brook Rd Caversham Year 2007
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 1.164^ 0.849^ 0.937^ 0.628^ 8.146$ 5.313$ 17.04 # 40.73 " 35.47 " 25.62 " 16.94 # 11.48 # 1
2 1.289^ 1.244^ 1.023^ 0.622^ 5.488$ 4.930$ 16.06 # 39.82 " 29.38 " 24.01 " 15.66 # 10.21 # 2
3 4.650^ 1.321^ 0.971^ 0.571^ 4.127& 4.744$ 15.76 # 28.64 " 26.57 " 22.51 " 14.60 # 8.779$ 3
4 3.059^ 1.276^ 0.855^ 0.551^ 3.220& 4.584& 12.02 # 24.98 " 26.28 " 21.79 " 13.56 # 8.207$ 4
5 1.816^ 1.195^ 0.731^ 0.539^ 3.177& 4.472& 10.20 # 21.54 " 25.42 " 21.11 " 13.08 # 8.276$ 5
6 1.512^ 1.166^ 0.627^ 0.734^ 3.092& 4.417& 9.406# 46.50 " 23.41 " 20.54 " 12.49 # 9.043# 6
7 1.403^ 1.179^ 0.536^ 0.607^ 2.941& 5.317$ 10.05 # 38.92 " 24.45 " 20.37 " 12.16 # 8.565$ 7
8 1.334^ 1.096^ 0.491^ 0.615^ 2.762& 5.695$ 9.403# 32.72 " 39.13 " 49.11 " 12.19 # 7.907$ 8
9 1.309^ 1.026^ 0.482^ 0.708^ 2.592^ 5.638$ 9.324# 27.96 " 31.89 " 50.10 " 11.83 # 7.156$ 9
10 1.350^ 0.934^ 0.493^ 0.667^ 2.512^ 5.474$ 8.756# 53.98 # 30.38 " 43.18 " 11.34 # 6.484$ 10
11 1.516^ 0.866^ 0.500^ 0.635^ 2.664^ 5.306$ 8.873$ 59.13 " 29.90 " 40.27 " 10.81 # 5.982$ 11
12 1.421^ 0.849^ 0.538^ 0.587^ 2.704& 5.194$ 7.732$ 38.45 " 70.99 " 31.39 " 10.53 # 6.191$ 12
13 1.321^ 0.851^ 0.611^ 0.566^ 2.801& 5.273$ 7.279$ 33.17 " 71.37 " 27.77 " 10.74 # 5.895$ 13
14 1.239^ 0.929^ 0.566^ 0.550^ 2.722& 6.586$ 7.377$ 33.18 " 60.42 " 25.87 " 10.73 # 6.119$ 14
15 1.227^ 0.897^ 0.567^ 4.584^ 2.645^ 6.173$ 6.506$ 27.31 " 52.03 " 23.49 " 10.39 # 5.666$ 15
16 1.241^ 0.847^ 0.566^ 16.18 $ 2.466^ 5.577$ 6.368$ 24.70 " 42.69 " 21.46 " 10.08 # 7.088$ 16
17 1.192^ 0.936^ 0.524^ 3.831^ 2.356^ 5.407$ 6.936$ 23.40 " 37.47 " 20.38 " 10.24 # 8.094$ 17
18 1.146^ 0.931^ 0.492^ 2.051^ 2.461^ 5.243$ 6.855$ 23.54 " 34.32 " 19.58 " 10.28 # 9.460$ 18
19 1.072^ 0.906^ 0.472^ 2.474^ 2.560^ 5.130$ 14.17 $ 23.35 " 35.13 " 18.84 " 10.12 # 9.966# 19
20 1.052^ 0.856^ 0.482^ 2.461^ 2.847^ 5.024$ 20.63 # 26.62 " 33.37 " 18.38 " 9.624# 12.04 # 20
21 1.056^ 0.819^ 0.490^ 1.502^ 2.775^ 4.883$ 16.12 # 23.79 " 29.28 " 17.71 " 9.827# 8.606$ 21
22 1.136^ 0.835^ 0.510^ 1.238^ 2.489^ 5.982$ 14.85 # 23.51 " 33.55 " 18.06 " 9.426# 6.785$ 22
23 1.129^ 0.842^ 0.666^ 1.539^ 3.033^ 13.70 # 13.25 # 30.25 " 29.31 " 20.22 " 9.088# 6.005$ 23
24 1.097^ 0.800^ 0.733^ 1.917^ 3.713& 11.26 # 37.84 " 24.19 " 34.45 " 17.20 # 8.922# 5.314$ 24
25 1.064^ 0.739^ 0.688^ 4.358& 3.716& 8.623$ 23.06 " 24.19 " 37.83 " 16.26 # 8.795# 4.595& 25
26 1.054^ 0.717^ 0.674^ 2.379^ 4.201& 7.028$ 16.85 # 32.75 " 32.07 " 16.90 # 9.050# 4.566& 26
27 1.162^ 0.700^ 0.708^ 1.629^ 4.689& 6.893$ 16.16 # 30.63 " 31.89 " 28.52 " 8.449$ 3.982& 27
28 1.171^ 0.780^ 0.716^ 1.253^ 22.29 # 10.85 # 23.25 " 26.13 " 29.94 " 27.13 " 7.836$ 3.886& 28
29 1.363^ 0.732^ 2.352^ 9.090$ 8.444$ 18.28 # 31.81 " 28.02 " 23.09 " 7.887$ 3.891& 29
30 1.140^ 0.690^ 9.954$ 6.711$ 10.57 $ 65.76 # 45.43 " 26.91 " 20.78 " 8.337$ 3.742& 30
31 0.879^ 0.622^ 5.879$ 43.48 " 37.05 " 18.80 " 3.920& 31
Mean 1.405^ 0.942^ 0.635^ 2.276^ 4.286^ 6.457& 16.12 $ 32.21 # 35.78 " 24.85 # 10.83 $ 7.029&
Median 1.227^ 0.882^ 0.611^ 1.245^ 2.941^ 5.441& 13.25 $ 30.25 # 31.98 " 21.46 # 10.34 $ 6.785&
Maximum 4.650^ 1.321^ 1.023^ 16.18 ^ 22.29 ^ 13.70 & 65.76 $ 59.13 # 71.37 " 50.10 # 16.94 $ 12.04 &
Minimum 0.879^ 0.700^ 0.472^ 0.539^ 2.356^ 4.417& 6.368$ 21.54 # 23.41 " 16.26 # 7.836$ 3.742&
Total 43.56 ^ 26.39 ^ 19.69 ^ 68.28 ^ 132.9 ^ 193.7 & 499.6 $ 998.4 #1073 " 770.4 # 325.0 $ 217.9 &
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 11.97 ^ " ... Relative Uncertainty +/-10%
Ann. Median 6.506^ # ... Relative Uncertainty +/-15%
Annual Total 4369 ^ $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum ^ ... Relative Uncertainty +/-50%
Daily 71.37 ^ 0.472^
Department of Water and Environmental Regulation HYDAY V146 Output 18/05/2026
Site 616084 Bennett Brook - Valley Brook Rd Caversham Year 2008
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 3.699& 1.176^ 1.220^ 12.72 $ 9.066# 48.22 " 26.85 " 216.9 # 32.55 " 24.23 " 9.737# 5.999$ 1
2 3.265& 1.002^ 1.327^ 4.805& 9.616# 16.99 # 23.20 " 260.2 # 33.63 " 28.21 " 8.930# 5.597$ 2
3 3.083& 0.876^ 1.123^ 3.285& 9.381# 13.39 # 21.34 " 168.7 # 29.71 " 23.53 " 8.693$ 5.351$ 3
4 3.079& 0.872^ 1.157^ 2.766& 9.064# 12.12 # 23.13 " 112.4 # 28.02 " 19.58 " 12.57 # 5.226$ 4
5 2.992& 0.836^ 1.073^ 92.61 & 8.741# 11.57 # 41.52 " 89.89 # 27.88 " 17.59 # 13.66 # 5.109$ 5
6 2.935& 0.818^ 1.441^ 33.95 # 8.393$ 11.36 # 33.58 " 76.43 " 26.06 " 15.91 # 19.96 # 4.911$ 6
7 2.798^ 23.95 ^ 2.003^ 12.68 # 8.359$ 11.30 # 26.17 " 67.96 " 24.54 " 14.48 # 15.74 # 4.748$ 7
8 2.771& 19.91 # 2.237^ 12.86 # 9.355# 10.91 # 23.47 " 63.25 " 24.50 " 13.63 # 12.54 # 4.561& 8
9 2.791^ 8.048$ 1.739^ 9.633# 9.268# 23.10 # 26.72 " 59.00 " 24.16 " 13.13 # 10.62 # 4.428& 9
10 2.703^ 5.823$ 1.314^ 8.728$ 10.38 # 21.63 # 29.43 " 54.42 " 23.24 " 12.53 # 9.048$ 4.700& 10
11 2.739^ 5.162$ 1.160^ 8.118$ 10.88 # 15.51 # 29.50 " 52.20 " 23.61 " 12.03 # 8.272$ 5.388$ 11
12 2.407^ 4.241& 1.110^ 8.191$ 9.248# 15.91 # 28.22 " 48.70 " 24.85 " 11.71 # 8.132$ 5.076$ 12
13 2.356^ 3.295& 1.085^ 7.982$ 16.83 # 13.21 # 24.74 " 45.70 " 36.84 " 11.12 # 7.295$ 4.843$ 13
14 2.353^ 2.882& 1.094^ 7.605$ 16.50 # 12.40 # 22.49 " 44.83 " 31.18 " 10.77 # 6.927$ 4.716& 14
15 2.169^ 2.859& 1.048^ 7.496$ 11.46 # 53.34 # 65.37 # 43.50 " 26.97 " 10.47 # 6.604$ 4.463& 15
16 1.906^ 2.890& 1.183^ 7.367$ 11.32 # 45.36 " 109.3 # 41.77 " 24.50 " 11.01 # 6.427$ 4.120& 16
17 2.254^ 2.652^ 1.171^ 27.08 $ 10.08 # 39.39 " 68.72 # 41.30 " 35.35 " 10.56 # 6.357$ 3.729& 17
18 2.478^ 2.365^ 0.968^ 18.36 # 9.865# 28.14 " 167.2 # 39.45 " 39.32 " 10.02 # 6.067$ 3.733& 18
19 2.354^ 1.800^ 0.855^ 11.07 # 9.669# 22.21 " 136.3 # 39.00 " 35.27 " 9.511# 5.970$ 3.884& 19
20 2.115^ 1.755^ 0.850^ 9.950# 9.509# 19.02 " 68.75 " 38.43 " 28.95 " 9.000# 7.100$ 3.897& 20
21 1.875^ 1.811^ 0.943^ 9.763# 9.315# 17.88 " 48.15 " 35.86 " 30.96 " 8.925# 7.103$ 3.845& 21
22 1.705^ 2.082^ 0.807^ 9.141# 11.84 # 16.98 " 47.82 " 35.38 " 27.87 " 8.711# 6.768$ 3.846& 22
23 1.539^ 2.734^ 0.729^ 9.988# 11.17 # 16.49 # 75.12 # 35.26 " 22.92 " 8.653$ 10.64 $ 3.833& 23
24 1.409^ 2.174^ 0.715^ 9.566# 11.48 # 16.42 # 141.7 # 34.39 " 20.33 " 11.38 # 9.058$ 3.669& 24
25 1.229^ 1.845^ 0.914^ 8.151$ 16.85 # 20.82 " 80.58 " 33.90 " 55.33 " 33.70 " 17.04 # 3.431& 25
26 1.019^ 2.273^ 0.931^ 7.463$ 12.56 # 15.80 # 85.91 " 32.74 " 60.55 " 21.50 " 8.854$ 3.369& 26
27 0.924^ 1.824^ 0.757^ 7.505$ 9.518# 24.60 # 78.47 " 32.06 " 41.01 " 16.02 # 8.213$ 3.533& 27
28 0.909^ 1.449^ 0.719^ 8.345$ 9.410# 54.99 " 114.7 # 30.83 " 30.92 " 14.63 # 7.635$ 3.510& 28
29 0.958^ 1.333^ 0.753^ 11.46 $ 10.83 # 46.32 " 150.3 # 32.11 " 25.86 " 14.80 # 6.916$ 3.382& 29
30 0.985^ 0.736^ 11.95 # 9.175# 34.65 " 329.9 # 31.56 " 24.75 " 11.78 # 6.460$ 3.201& 30
31 0.857^ 11.72 ^ 21.94 # 254.0 # 29.83 " 10.35 # 3.066& 31
Mean 2.150^ 3.819^ 1.448^ 13.35 & 11.00 $ 23.67 # 77.50 # 63.48 # 30.72 " 14.50 $ 9.311$ 4.296&
Median 2.353^ 2.174^ 1.085^ 9.353& 9.669$ 17.43 # 48.15 # 41.77 # 27.95 " 12.03 $ 8.243$ 4.120&
Maximum 3.699^ 23.95 ^ 11.72 ^ 92.61 & 21.94 $ 54.99 # 329.9 # 260.2 # 60.55 " 33.70 $ 19.96 $ 5.999&
Minimum 0.857^ 0.818^ 0.715^ 2.766& 8.359$ 10.91 # 21.34 # 29.83 # 20.33 " 8.653$ 5.970$ 3.066&
Total 66.65 ^ 110.7 ^ 44.88 ^ 400.6 & 341.1 $ 710.0 #2403 #1968 # 921.6 " 449.5 $ 279.3 $ 133.2 &
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 21.39 ^ " ... Relative Uncertainty +/-10%
Ann. Median 10.00 ^ # ... Relative Uncertainty +/-15%
Annual Total 7828 ^ $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum ^ ... Relative Uncertainty +/-50%
Daily 329.9 ^ 0.715^
Department of Water and Environmental Regulation HYDAY V146 Output 18/05/2026
Site 616084 Bennett Brook - Valley Brook Rd Caversham Year 2009
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 2.873& 1.675^ 1.275^ 1.031^ 1.002^ 2.118^ 15.47 # 18.51 " 30.35 " 22.66 " 6.848$ 4.654& 1
2 2.730& 1.532^ 1.173^ 0.979^ 0.990^ 2.030^ 11.69 # 17.93 " 36.50 " 20.78 " 6.503$ 4.518& 2
3 2.629^ 1.425^ 1.062^ 0.951^ 1.003^ 1.965^ 10.28 # 17.57 " 33.43 " 20.01 " 6.118$ 4.377& 3
4 2.553^ 1.391^ 1.008^ 0.908^ 1.015^ 2.318^ 9.850# 17.02 " 29.82 " 18.31 " 5.779$ 4.107& 4
5 2.482^ 1.312^ 0.963^ 0.901^ 0.977^ 2.406^ 9.480# 16.96 " 40.36 " 17.61 " 5.748$ 3.881& 5
6 2.421^ 1.181^ 0.970^ 0.885^ 0.971^ 2.218^ 14.09 # 24.94 " 34.27 " 16.92 # 5.752$ 3.944& 6
7 2.364^ 1.174^ 0.951^ 0.862^ 0.960^ 2.135^ 13.97 # 23.76 " 31.19 " 16.50 # 5.572$ 3.868& 7
8 2.312^ 1.462^ 0.940^ 0.859^ 0.937^ 2.144^ 10.35 # 24.12 " 34.56 " 16.21 # 5.384$ 3.671& 8
9 2.251^ 1.297^ 0.902^ 0.868^ 0.937^ 2.120^ 24.86 # 28.32 " 44.21 " 15.68 # 5.058$ 3.675& 9
10 2.185^ 1.289^ 0.909^ 0.845^ 0.950^ 2.091^ 38.71 " 25.69 " 48.10 " 15.86 # 4.893$ 3.408& 10
11 2.128^ 1.191^ 0.978^ 0.848^ 1.027^ 15.75 ^ 25.34 " 23.73 " 69.62 # 15.53 # 4.789$ 3.311& 11
12 2.074^ 1.121^ 1.185^ 0.843^ 1.003^ 8.889$ 17.78 # 28.64 " 82.03 # 14.25 # 5.550$ 3.090& 12
13 2.006^ 1.056^ 1.014^ 1.061^ 0.978^ 4.080& 14.93 # 29.24 " 50.65 " 13.71 # 5.807$ 3.012& 13
14 1.991^ 1.355^ 0.951^ 1.671^ 0.957^ 3.249& 13.93 # 65.22 " 40.32 " 13.39 # 5.226$ 3.023& 14
15 2.258^ 1.331^ 0.946^ 1.209^ 0.961^ 3.002& 13.44 # 69.77 " 48.77 " 12.70 # 4.837& 3.242& 15
16 1.973^ 1.172^ 0.928^ 1.082^ 0.972^ 2.841& 20.49 # 45.10 " 46.26 " 11.43 # 4.828& 3.353& 16
17 1.945^ 1.153^ 0.921^ 1.060^ 0.975^ 2.745& 25.39 " 71.54 " 37.88 " 10.81 # 4.996$ 2.982& 17
18 2.048^ 1.220^ 1.071^ 1.041^ 1.033^ 3.328& 17.61 # 56.27 " 42.41 " 10.84 # 12.17 $ 2.715^ 18
19 2.403^ 1.113^ 0.999^ 1.072^ 1.051^ 9.760& 63.01 " 92.82 # 37.20 " 10.91 # 24.78 " 2.655^ 19
20 2.024^ 1.015^ 0.953^ 1.021^ 1.076^ 11.67 # 73.16 # 94.05 # 36.37 " 10.28 # 14.93 # 2.585^ 20
21 1.991^ 0.960^ 1.078^ 1.050^ 12.75 ^ 14.44 # 48.92 " 117.0 # 40.97 " 9.670# 11.19 # 2.433^ 21
22 2.085^ 1.010^ 1.032^ 1.112^ 10.43 $ 6.270$ 38.14 " 69.72 " 38.75 " 9.981# 8.483$ 2.388^ 22
23 1.948^ 1.009^ 2.663^ 1.013^ 23.43 $ 6.127$ 38.57 " 56.17 " 32.72 " 9.374# 7.020$ 2.449^ 23
24 1.971^ 1.023^ 2.413^ 1.059^ 7.647& 14.11 # 41.10 " 44.99 " 29.28 " 8.846# 6.485$ 2.322^ 24
25 1.891^ 1.547^ 1.305^ 1.086^ 3.785& 14.02 # 31.93 " 39.17 " 26.34 " 8.685$ 5.766$ 2.250^ 25
26 1.882^ 1.594^ 1.180^ 1.078^ 3.015& 7.890$ 25.96 " 35.50 " 24.22 " 9.039# 5.644$ 2.170^ 26
27 1.827^ 1.345^ 1.095^ 1.115^ 2.659^ 11.45 # 23.50 " 33.22 " 23.22 " 9.559# 5.555$ 2.107^ 27
28 1.829^ 1.236^ 1.035^ 1.069^ 2.339^ 15.80 # 22.01 " 32.84 " 23.56 " 9.474# 5.411$ 1.979^ 28
29 1.801^ 1.022^ 1.050^ 2.144^ 28.53 " 20.76 " 30.64 " 26.04 " 8.789$ 5.088$ 1.938^ 29
30 1.854^ 1.045^ 1.002^ 2.005^ 22.38 " 19.75 " 28.33 " 26.29 " 8.038$ 4.945$ 2.183^ 30
31 1.961^ 1.086^ 1.991^ 19.09 " 27.33 " 7.617$ 2.135^ 31
Mean 2.151^ 1.257^ 1.131^ 1.021^ 2.967^ 7.596^ 24.95 # 42.13 # 38.19 # 13.02 $ 7.039& 3.046^
Median 2.048^ 1.228^ 1.022^ 1.036^ 1.015^ 3.704^ 20.49 # 30.64 # 36.43 # 11.43 $ 5.696& 3.012^
Maximum 2.873^ 1.675^ 2.663^ 1.671^ 23.43 ^ 28.53 ^ 73.16 # 117.0 # 82.03 # 22.66 $ 24.78 & 4.654^
Minimum 1.801^ 0.960^ 0.902^ 0.843^ 0.937^ 1.965^ 9.480# 16.96 # 23.22 # 7.617$ 4.789& 1.938^
Total 66.69 ^ 35.19 ^ 35.05 ^ 30.63 ^ 91.98 ^ 227.9 ^ 773.6 #1306 #1146 # 403.5 $ 211.2 & 94.42 ^
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 12.11 ^ " ... Relative Uncertainty +/-10%
Ann. Median 3.408^ # ... Relative Uncertainty +/-15%
Annual Total 4422 ^ $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum ^ ... Relative Uncertainty +/-50%
Daily 117.0 ^ 0.843^
Department of Water and Environmental Regulation HYDAY V146 Output 18/05/2026
Site 616084 Bennett Brook - Valley Brook Rd Caversham Year 2010
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 2.097^ 1.286^ 0.815^ 1.223^ 1.499^ 4.074& 4.148& 13.32 # 24.40 " 8.433$ 3.373& 1.216^ 1
2 1.904^ 1.297^ 0.804^ 1.213^ 1.406^ 3.990& 4.071& 12.60 # 17.39 # 7.930$ 3.062& 1.251^ 2
3 1.773^ 1.286^ 0.823^ 1.234^ 1.361^ 3.847& 3.785& 12.23 # 15.95 # 7.675$ 2.721^ 1.264^ 3
4 1.675^ 1.292^ 0.927^ 1.235^ 1.327^ 3.679& 3.591& 11.64 # 15.63 # 8.479$ 2.589^ 1.313^ 4
5 1.579^ 1.275^ 0.869^ 1.294^ 1.283^ 3.611& 3.637& 11.17 # 14.70 # 8.385$ 2.689^ 1.401^ 5
6 1.646^ 1.288^ 0.875^ 1.304^ 1.270^ 3.625& 3.840& 11.16 # 13.88 # 7.545$ 2.656^ 1.617^ 6
7 1.696^ 1.348^ 0.858^ 1.254^ 1.276^ 3.433& 3.693& 11.23 # 14.99 # 6.961$ 2.593^ 1.547^ 7
8 1.686^ 1.297^ 0.866^ 1.238^ 1.268^ 3.174& 5.622& 10.98 # 21.43 " 6.247$ 2.477^ 1.391^ 8
9 1.642^ 1.208^ 0.833^ 1.245^ 1.301^ 3.066& 54.75 # 10.77 # 24.23 " 5.563$ 2.401^ 1.218^ 9
10 1.645^ 1.274^ 0.802^ 1.203^ 1.357^ 3.050& 36.50 " 10.83 # 18.66 " 9.359$ 3.341^ 1.139^ 10
11 1.621^ 1.366^ 0.763^ 1.176^ 1.273^ 3.045& 34.57 " 10.78 # 16.17 # 8.535$ 6.364$ 1.129^ 11
12 1.567^ 1.334^ 0.719^ 1.277^ 1.280^ 3.147& 53.54 " 42.25 # 24.78 # 6.273$ 4.392& 1.115^ 12
13 1.539^ 1.231^ 0.783^ 1.782^ 10.19 ^ 3.168& 36.93 " 41.66 " 19.64 " 5.559$ 3.330& 1.076^ 13
14 1.498^ 1.184^ 0.885^ 5.961& 5.636& 5.799& 25.60 " 28.79 " 16.45 # 5.179$ 2.908& 1.031^ 14
15 1.492^ 1.145^ 0.908^ 2.632^ 2.731^ 12.76 $ 17.47 # 19.98 " 15.03 # 4.869$ 2.660^ 1.025^ 15
16 1.462^ 1.158^ 0.875^ 2.241^ 2.119^ 9.000$ 15.57 # 17.10 " 14.08 # 4.506& 2.403^ 0.956^ 16
17 1.547^ 1.147^ 0.854^ 1.682^ 1.855^ 5.487$ 15.74 # 17.42 " 13.08 # 4.971& 2.224^ 0.915^ 17
18 1.463^ 1.177^ 0.853^ 1.539^ 1.690^ 4.824$ 13.99 # 19.64 " 12.51 # 4.457& 2.005^ 0.853^ 18
19 1.398^ 1.189^ 0.904^ 1.471^ 1.623^ 4.703$ 13.22 # 15.83 # 12.05 # 4.073& 1.797^ 0.832^ 19
20 1.401^ 1.196^ 0.948^ 1.450^ 1.538^ 4.490& 12.57 # 14.90 # 11.68 # 5.827& 1.886^ 6.105^ 20
21 1.384^ 1.174^ 0.917^ 1.438^ 1.862^ 4.217& 12.18 # 15.08 # 11.43 # 7.378$ 2.088^ 5.278^ 21
22 1.415^ 1.123^ 5.954^ 1.435^ 16.66 ^ 4.033& 11.66 # 18.30 " 11.07 # 5.389$ 2.088^ 2.002^ 22
23 1.421^ 1.041^ 19.36 $ 1.426^ 18.73 $ 13.95 & 11.23 # 15.89 # 10.42 # 4.505& 1.911^ 1.551^ 23
24 1.417^ 1.022^ 3.480^ 1.385^ 5.809& 9.172$ 11.20 # 14.52 # 9.904# 4.095& 1.752^ 1.386^ 24
25 1.453^ 0.981^ 2.077^ 1.327^ 3.980& 5.717$ 11.21 # 13.72 # 9.719# 3.845& 1.687^ 1.173^ 25
26 1.460^ 0.940^ 1.638^ 1.299^ 3.561& 5.013$ 15.88 # 13.52 # 9.633# 3.730& 1.656^ 0.980^ 26
27 1.412^ 0.858^ 1.488^ 1.294^ 15.35 & 4.821$ 14.66 # 13.24 # 9.722# 4.293& 1.450^ 0.869^ 27
28 1.375^ 0.811^ 1.387^ 1.323^ 11.85 $ 4.586& 15.91 # 12.94 # 9.358# 6.795& 1.309^ 0.887^ 28
29 1.296^ 1.403^ 1.321^ 5.746$ 4.134& 24.06 # 12.95 # 8.577$ 5.385& 1.234^ 0.907^ 29
30 1.257^ 1.310^ 1.331^ 4.696& 4.029& 17.00 # 13.24 # 8.525$ 4.075& 1.168^ 0.903^ 30
31 1.252^ 1.262^ 4.305& 15.56 # 20.85 # 3.559& 0.883^ 31
Mean 1.531^ 1.176^ 1.846^ 1.574^ 4.382^ 5.055& 16.88 & 16.40 # 14.50 $ 5.932& 2.474^ 1.459^
Median 1.492^ 1.193^ 0.885^ 1.322^ 1.855^ 4.104& 13.99 & 13.52 # 13.98 $ 5.559& 2.402^ 1.139^
Maximum 2.097^ 1.366^ 19.36 ^ 5.961^ 18.73 ^ 13.95 & 54.75 & 42.25 # 24.78 $ 9.359& 6.364^ 6.105^
Minimum 1.252^ 0.811^ 0.719^ 1.176^ 1.268^ 3.045& 3.591& 10.77 # 8.525$ 3.559& 1.168^ 0.832^
Total 47.47 ^ 32.93 ^ 57.24 ^ 47.23 ^ 135.8 ^ 151.6 & 523.4 & 508.5 # 435.1 $ 183.9 & 74.21 ^ 45.21 ^
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 6.144^ " ... Relative Uncertainty +/-10%
Ann. Median 2.656^ # ... Relative Uncertainty +/-15%
Annual Total 2243 ^ $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum ^ ... Relative Uncertainty +/-50%
Daily 54.75 ^ 0.719^
Department of Water and Environmental Regulation HYDAY V146 Output 18/05/2026
Site 616084 Bennett Brook - Valley Brook Rd Caversham Year 2011
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 0.848^ 1.940^ 0.408^ 0.313^ 0.694^ 7.998& 28.07 " 66.05 " 36.32 " 36.09 " 29.64 " 17.63 " 1
2 0.806^ 1.464^ 0.326^ 0.286^ 0.657^ 30.65 # 25.88 " 84.25 " 123.1 # 35.45 " 28.25 " 16.72 # 2
3 0.843^ 1.322^ 0.304^ 0.267^ 0.653^ 9.157$ 18.16 # 64.07 " 116.2 # 34.21 " 36.20 " 15.26 # 3
4 0.860^ 1.125^ 0.325^ 0.228^ 0.647^ 5.104& 14.28 # 43.46 " 68.68 " 32.68 " 47.26 " 15.17 # 4
5 2.478^ 0.967^ 0.366^ 0.235^ 0.662^ 4.208& 12.88 # 34.71 " 53.57 " 31.46 " 42.67 " 15.06 # 5
6 5.256& 0.839^ 0.410^ 0.277^ 0.757^ 3.658& 12.41 # 30.43 " 44.55 " 30.39 " 41.81 " 39.38 # 6
7 1.984^ 0.726^ 0.440^ 0.348^ 0.710^ 3.328& 12.26 # 28.80 " 39.74 " 30.00 " 40.95 " 55.04 " 7
8 1.227^ 0.720^ 0.490^ 0.409^ 0.588^ 3.168& 11.96 # 28.14 " 36.51 " 30.33 " 74.92 " 36.31 " 8
9 1.061^ 0.758^ 0.433^ 0.411^ 0.588^ 2.999& 11.65 # 27.69 " 35.29 " 29.23 " 55.87 " 28.30 " 9
10 0.955^ 0.716^ 0.390^ 0.375^ 0.600^ 2.852& 11.58 # 25.45 " 34.46 " 28.22 " 42.63 " 23.85 " 10
11 0.859^ 0.700^ 0.399^ 0.614^ 0.573^ 2.794& 17.80 # 24.65 " 33.20 " 28.23 " 36.85 " 20.64 " 11
12 0.886^ 0.659^ 0.418^ 0.523^ 0.567^ 2.694& 16.20 # 24.53 " 32.30 " 27.33 " 33.15 " 19.93 " 12
13 0.886^ 0.634^ 0.396^ 0.506^ 0.582^ 2.640& 12.72 # 24.57 " 32.11 " 30.68 " 31.09 " 56.58 " 13
14 0.894^ 0.671^ 0.378^ 0.521^ 0.612^ 4.891& 11.93 # 35.31 " 31.50 " 29.79 " 29.06 " 32.04 " 14
15 0.872^ 0.666^ 0.323^ 0.497^ 0.636^ 9.711$ 15.91 # 35.91 " 31.82 " 27.44 " 27.31 " 25.60 " 15
16 0.849^ 0.615^ 0.290^ 0.418^ 0.680^ 9.192$ 16.84 # 44.50 " 51.52 " 26.22 " 26.85 " 21.85 " 16
17 0.842^ 0.639^ 0.334^ 0.442^ 0.905^ 5.117$ 12.88 # 32.84 " 50.84 " 26.08 " 26.66 " 20.05 " 17
18 0.823^ 0.636^ 0.351^ 0.496^ 1.761^ 4.918& 12.14 # 28.34 " 89.77 # 31.04 " 27.27 " 18.83 " 18
19 0.786^ 0.635^ 0.379^ 0.508^ 1.029^ 5.472$ 12.03 # 26.68 " 69.30 " 29.56 " 25.04 " 17.77 " 19
20 0.795^ 0.612^ 0.393^ 0.496^ 8.365^ 5.343$ 13.18 # 25.86 " 50.09 " 26.03 " 23.50 " 16.66 # 20
21 0.879^ 0.515^ 0.362^ 0.484^ 9.721& 4.797& 15.83 # 25.48 " 57.64 " 24.99 " 22.80 " 15.72 # 21
22 0.795^ 0.441^ 0.341^ 0.474^ 2.685^ 4.057& 20.65 " 105.2 # 57.84 " 25.19 " 21.78 " 15.27 # 22
23 0.832^ 0.402^ 0.375^ 0.495^ 1.582^ 3.865& 18.75 # 64.36 " 45.67 " 27.37 " 20.48 " 14.76 # 23
24 0.910^ 0.400^ 0.340^ 0.542^ 1.418^ 5.285& 14.38 # 61.76 " 41.88 " 25.34 " 19.29 " 14.46 # 24
25 0.952^ 0.416^ 0.314^ 0.579^ 1.371^ 29.94 # 14.15 # 44.67 " 38.92 " 77.45 # 19.42 " 13.80 # 25
26 0.875^ 0.423^ 0.310^ 0.572^ 1.272^ 9.287$ 14.27 # 37.57 " 57.65 " 55.87 " 19.28 " 12.84 # 26
27 0.766^ 0.426^ 0.327^ 1.547^ 1.127^ 6.475$ 16.20 # 33.87 " 58.83 " 78.74 # 18.80 " 12.13 # 27
28 0.772^ 0.428^ 0.337^ 1.831^ 1.057^ 31.06 $ 43.58 " 31.82 " 53.20 " 54.72 " 18.91 " 11.65 # 28
29 3.678^ 0.346^ 0.983^ 1.003^ 22.60 # 31.75 " 30.60 " 43.57 " 42.14 " 18.91 " 11.17 # 29
30 9.017& 0.317^ 0.770^ 10.27 ^ 22.96 # 39.74 " 37.16 " 38.81 " 36.14 " 17.94 " 11.08 # 30
31 3.058^ 0.316^ 5.307& 56.51 " 37.08 " 32.13 " 10.92 # 31
Mean 1.527^ 0.732^ 0.362^ 0.548^ 1.906^ 8.874& 18.92 # 40.19 # 51.83 # 34.86 # 30.82 " 21.18 #
Median 0.875^ 0.649^ 0.351^ 0.496^ 0.757^ 5.110& 14.38 # 33.87 # 45.11 # 30.33 # 27.29 " 16.72 #
Maximum 9.017^ 1.940^ 0.490^ 1.831^ 10.27 ^ 31.06 & 56.51 # 105.2 # 123.1 # 78.74 # 74.92 " 56.58 #
Minimum 0.766^ 0.400^ 0.290^ 0.228^ 0.567^ 2.640& 11.58 # 24.53 # 31.50 # 24.99 # 17.94 " 10.92 #
Total 47.34 ^ 20.50 ^ 11.24 ^ 16.45 ^ 59.08 ^ 266.2 & 586.6 #1246 #1555 #1081 # 924.6 " 656.5 #
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 17.72 ^ " ... Relative Uncertainty +/-10%
Ann. Median 11.93 ^ # ... Relative Uncertainty +/-15%
Annual Total 6470 ^ $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum ^ ... Relative Uncertainty +/-50%
Daily 123.1 ^ 0.228^
Department of Water and Environmental Regulation HYDAY V146 Output 18/05/2026
Site 616084 Bennett Brook - Valley Brook Rd Caversham Year 2012
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 10.69 # 4.348& 2.875& 1.661^ 6.488$ 26.67 # 16.04 # 21.51 " 14.33 # 7.505$ 2.757& 3.121& 1
2 10.51 # 5.710$ 2.778& 1.720^ 4.847& 10.45 # 15.44 # 16.84 # 12.77 # 6.500$ 2.783& 2.871& 2
3 9.559# 22.01 $ 2.712^ 2.016^ 4.325& 7.840$ 15.54 # 24.13 " 17.48 # 6.382$ 2.895& 2.686^ 3
4 10.49 # 14.74 # 2.707^ 2.068^ 5.887& 6.808$ 14.71 # 22.15 " 55.82 # 6.106$ 8.287& 2.525^ 4
5 10.54 # 10.73 # 2.632^ 6.303^ 11.47 # 6.379$ 14.39 # 18.32 # 33.21 # 5.339$ 6.653$ 2.702^ 5
6 9.841# 8.973$ 2.684^ 5.234& 11.45 $ 6.765$ 14.98 # 16.15 # 29.66 # 4.897$ 4.523& 2.710^ 6
7 9.715# 7.696$ 2.501^ 3.347& 10.03 $ 16.99 # 18.58 # 24.19 " 21.37 # 4.699& 3.799& 2.692^ 7
8 9.169# 6.546$ 2.454^ 2.760^ 15.56 # 19.89 # 15.15 # 18.08 # 17.35 # 4.528& 3.328& 2.557^ 8
9 8.582$ 5.838$ 2.319^ 2.659^ 9.017$ 13.37 # 14.03 # 15.29 # 14.88 # 4.308& 3.086& 2.393^ 9
10 7.758$ 5.276$ 2.257^ 2.546^ 12.06 $ 12.05 # 19.45 # 14.14 # 13.26 # 4.024& 2.951& 2.326^ 10
11 7.046$ 5.168$ 2.149^ 2.185^ 9.545$ 18.57 # 22.27 " 13.53 # 12.25 # 3.805& 2.847& 2.283^ 11
12 6.656$ 5.316$ 2.117^ 1.936^ 7.379$ 24.16 " 15.85 # 25.19 # 11.02 # 3.796& 2.704^ 2.667^ 12
13 6.106$ 5.139$ 2.075^ 1.911^ 6.882$ 45.32 " 14.29 # 34.87 " 10.11 # 3.815& 2.631^ 3.104& 13
14 5.889$ 4.876$ 1.948^ 1.895^ 6.739$ 26.15 " 13.72 # 27.97 " 9.515# 3.832& 2.654^ 2.736^ 14
15 5.993$ 4.804$ 1.893^ 1.824^ 6.818$ 29.19 " 13.43 # 27.61 " 8.957# 3.767& 2.596^ 2.497^ 15
16 5.751$ 4.786$ 1.809^ 1.837^ 6.561$ 20.65 " 15.25 # 21.91 " 8.153$ 3.593& 2.555^ 2.354^ 16
17 5.364$ 4.627& 1.699^ 1.812^ 6.210$ 18.97 " 16.52 # 18.52 # 7.875$ 3.499& 2.459^ 2.259^ 17
18 4.967$ 4.568& 1.643^ 3.382^ 5.874$ 16.57 # 13.68 # 16.26 # 11.57 # 3.389& 2.455^ 2.249^ 18
19 4.978$ 4.377& 1.687^ 9.469$ 5.523$ 32.88 # 12.66 # 14.82 # 9.309# 3.270& 2.439^ 2.202^ 19
20 22.05 $ 4.011& 1.668^ 5.049& 5.340$ 33.72 " 12.16 # 13.75 # 8.252$ 3.185& 2.521^ 2.030^ 20
21 20.37 # 3.757& 1.564^ 3.713& 5.169$ 38.28 " 11.89 # 26.51 # 9.101$ 3.079& 2.379^ 1.948^ 21
22 12.41 # 3.652& 1.515^ 3.445& 4.948$ 29.57 " 11.67 # 25.22 # 12.62 # 3.547& 2.335^ 1.914^ 22
23 10.73 # 3.648& 1.482^ 3.153& 4.715$ 23.79 " 12.01 # 19.71 # 10.25 # 3.348& 2.291^ 1.924^ 23
24 9.011$ 3.691& 1.519^ 2.886& 4.609$ 20.36 " 11.52 # 16.36 # 8.750$ 3.075& 5.173^ 1.859^ 24
25 7.495$ 3.468& 1.662^ 2.703^ 4.723$ 18.64 " 10.79 # 14.23 # 8.870$ 2.971& 7.105& 1.782^ 25
26 6.270$ 3.486& 1.807^ 2.515^ 4.936$ 17.93 " 10.63 # 12.64 # 8.918$ 2.908& 3.288& 1.735^ 26
27 6.466$ 3.458& 1.750^ 2.315^ 5.042$ 20.93 " 10.42 # 11.99 # 15.44 # 2.871& 2.970& 1.669^ 27
28 6.496$ 3.324& 1.697^ 2.700^ 4.886$ 20.16 " 10.15 # 19.03 # 15.05 # 2.896& 3.439& 1.647^ 28
29 5.782$ 3.157& 1.613^ 14.40 $ 4.421& 17.78 " 9.982# 18.84 # 11.81 # 2.932& 4.889& 1.597^ 29
30 4.883& 1.540^ 11.65 $ 3.972& 16.78 # 9.748# 15.63 # 9.195$ 2.832& 3.712& 1.543^ 30
31 4.372& 1.529^ 10.05 & 21.25 # 13.47 # 2.769& 1.510^ 31
Mean 8.579& 5.903& 2.009^ 3.703^ 6.951& 20.59 $ 14.13 # 19.32 # 14.57 $ 3.983& 3.483^ 2.261^
Median 7.495& 4.786& 1.809^ 2.680^ 5.887& 19.43 $ 14.03 # 18.32 # 11.69 $ 3.593& 2.871^ 2.283^
Maximum 22.05 & 22.01 & 2.875^ 14.40 ^ 15.56 & 45.32 $ 22.27 # 34.87 # 55.82 $ 7.505& 8.287^ 3.121^
Minimum 4.372& 3.157& 1.482^ 1.661^ 3.972& 6.379$ 9.748# 11.99 # 7.875$ 2.769& 2.291^ 1.510^
Total 265.9 & 171.2 & 62.29 ^ 111.1 ^ 215.5 & 617.7 $ 438.2 # 598.9 # 437.1 $ 123.5 & 104.5 ^ 70.09 ^
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 8.787^ " ... Relative Uncertainty +/-10%
Ann. Median 5.730^ # ... Relative Uncertainty +/-15%
Annual Total 3216 ^ $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum ^ ... Relative Uncertainty +/-50%
Daily 55.82 ^ 1.482^
Department of Water and Environmental Regulation HYDAY V146 Output 18/05/2026
Site 616084 Bennett Brook - Valley Brook Rd Caversham Year 2013
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 2.300^ 0.998^ 0.467^ 1.824^ 1.403^ 5.437& 3.782& 17.41 # 30.53 " 29.72 " 13.10 # 8.027& 1
2 2.350^ 0.992^ 0.490^ 1.703^ 6.771^ 4.919& 3.739& 13.39 # 24.45 " 26.33 " 12.68 # 7.163& 2
3 2.331^ 0.909^ 0.589^ 1.546^ 5.747& 4.717& 4.572& 11.98 # 26.66 " 24.03 " 12.70 # 6.690& 3
4 2.262^ 0.944^ 0.874^ 1.434^ 3.381^ 4.593& 4.337& 11.70 # 33.83 " 22.75 " 12.34 # 6.349& 4
5 2.206^ 1.004^ 0.872^ 1.360^ 2.649^ 4.677& 3.927& 11.83 # 25.74 " 24.03 " 11.99 # 6.421& 5
6 2.333^ 1.011^ 0.696^ 1.358^ 2.355^ 4.512& 3.783& 27.40 # 22.56 " 22.71 " 12.02 # 6.329& 6
7 3.661^ 0.973^ 0.556^ 1.273^ 2.532^ 4.267& 3.651& 22.72 # 57.18 " 21.71 " 11.62 # 6.361& 7
8 3.257^ 0.932^ 0.485^ 1.197^ 21.70 & 4.192& 3.584& 85.45 # 39.59 " 21.64 " 11.17 # 6.159& 8
9 2.687^ 0.872^ 0.445^ 1.128^ 20.66 # 7.792& 5.443& 48.22 " 30.74 " 32.83 " 11.03 # 6.004& 9
10 2.393^ 0.773^ 0.454^ 1.093^ 9.152& 11.81 & 15.12 & 33.57 " 27.96 " 31.96 " 10.54 $ 5.695& 10
11 2.267^ 0.729^ 2.343^ 1.095^ 9.245& 5.549& 6.497& 30.62 " 58.86 " 26.15 " 10.44 $ 5.272& 11
12 2.240^ 0.706^ 1.420^ 1.276^ 5.709& 4.728& 5.996& 26.40 " 66.34 " 23.38 " 10.55 # 5.402& 12
13 2.195^ 0.677^ 0.813^ 2.075^ 4.838& 4.499& 5.154& 25.42 " 47.66 " 21.07 " 10.33 $ 5.234& 13
14 2.515^ 0.693^ 7.433^ 1.587^ 4.399& 4.304& 5.076& 23.53 " 81.92 " 19.70 # 10.11 $ 4.932& 14
15 2.240^ 0.735^ 11.74 & 1.421^ 4.111& 4.169& 5.679& 26.22 " 65.12 " 18.89 # 9.649$ 5.476& 15
16 2.116^ 0.711^ 3.524^ 1.419^ 3.924& 4.189& 18.15 # 30.30 " 48.86 " 19.15 # 9.353$ 4.989& 16
17 2.001^ 0.672^ 2.097^ 1.447^ 4.788& 6.017& 15.27 $ 28.84 " 49.98 " 18.56 # 9.214$ 4.884& 17
18 1.833^ 0.644^ 1.707^ 1.410^ 4.319& 4.764& 8.055& 23.60 " 40.42 " 18.70 # 8.988$ 4.652& 18
19 1.765^ 0.585^ 1.671^ 1.502^ 4.007& 4.340& 7.115& 20.46 # 36.72 " 20.37 # 8.616& 4.185& 19
20 1.718^ 0.531^ 1.415^ 1.447^ 7.316& 4.127& 6.662& 18.74 # 38.21 " 26.79 " 8.581& 3.871& 20
21 1.628^ 0.544^ 1.275^ 1.430^ 5.392& 4.033& 6.497& 19.09 # 36.04 " 23.58 " 8.305& 3.745& 21
22 1.568^ 0.580^ 1.202^ 2.964^ 4.175& 3.900& 6.361& 16.88 # 63.85 " 19.89 # 8.110& 3.781& 22
23 1.532^ 0.634^ 1.169^ 2.280^ 3.833& 3.838& 7.102& 16.54 # 61.69 " 18.78 # 8.062& 3.710& 23
24 1.438^ 0.641^ 1.165^ 1.792^ 3.682& 3.906& 21.73 # 15.75 # 46.99 " 17.54 # 8.002& 3.524& 24
25 1.335^ 0.656^ 1.402^ 1.649^ 3.573& 6.659& 12.18 $ 15.97 # 38.94 " 17.17 # 7.816& 3.565& 25
26 1.308^ 0.561^ 15.72 & 1.623^ 3.445& 6.839& 39.15 $ 21.97 # 37.29 " 16.52 # 7.763& 3.584& 26
27 1.313^ 0.497^ 6.392& 1.582^ 3.322& 4.743& 32.88 " 29.11 " 31.66 " 15.66 # 7.705& 3.564& 27
28 1.214^ 0.466^ 3.284^ 1.622^ 4.828& 4.281& 22.00 # 60.21 " 29.41 " 14.87 # 7.345& 3.454& 28
29 1.193^ 2.495^ 1.531^ 4.187& 4.022& 14.74 # 37.85 " 29.16 " 14.66 # 7.484& 3.351& 29
30 1.162^ 2.153^ 1.444^ 19.35 & 3.815& 16.36 # 37.74 " 34.70 " 14.00 # 8.925& 3.309^ 30
31 1.076^ 1.940^ 8.780& 21.28 # 45.08 " 13.71 # 3.313^ 31
Mean 1.982^ 0.738^ 2.526^ 1.550^ 6.244^ 4.988& 10.83 & 27.55 # 42.10 " 21.19 # 9.818& 4.935^
Median 2.116^ 0.699^ 1.402^ 1.447^ 4.319^ 4.506& 6.497& 23.60 # 37.75 " 20.37 # 9.501& 4.932^
Maximum 3.661^ 1.011^ 15.72 ^ 2.964^ 21.70 ^ 11.81 & 39.15 & 85.45 # 81.92 " 32.83 # 13.10 & 8.027^
Minimum 1.076^ 0.466^ 0.445^ 1.093^ 1.403^ 3.815& 3.584& 11.70 # 22.56 " 13.71 # 7.345& 3.309^
Total 61.44 ^ 20.67 ^ 78.29 ^ 46.51 ^ 193.6 ^ 149.6 & 335.9 & 854.0 #1263 " 656.8 # 294.6 & 153.0 ^
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 11.25 ^ " ... Relative Uncertainty +/-10%
Ann. Median 4.932^ # ... Relative Uncertainty +/-15%
Annual Total 4107 ^ $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum ^ ... Relative Uncertainty +/-50%
Daily 85.45 ^ 0.445^
Department of Water and Environmental Regulation HYDAY V146 Output 18/05/2026
Site 616084 Bennett Brook - Valley Brook Rd Caversham Year 2014
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 3.241^ 1.267^ 0.584^ 1.039^ 1.195^ 5.583& 8.537& 16.61 # 37.69 " 21.20 " 8.945$ 6.338& 1
2 3.191^ 1.248^ 0.529^ 0.882^ 1.125^ 5.407& 29.42 & 15.87 # 30.50 " 19.21 # 8.832$ 5.667& 2
3 3.105^ 1.124^ 0.454^ 0.799^ 1.105^ 5.060& 20.58 # 14.86 # 26.34 " 17.60 # 8.586& 5.420& 3
4 3.195^ 1.143^ 0.751^ 0.711^ 1.144^ 4.832& 11.42 # 14.15 # 23.08 " 16.37 # 8.206& 5.283& 4
5 3.137^ 1.111^ 0.587^ 0.778^ 1.274^ 4.619& 10.23 $ 13.74 # 21.70 " 24.70 # 8.100& 5.034& 5
6 3.052^ 1.148^ 0.545^ 0.755^ 1.386^ 4.379& 23.34 $ 13.44 # 24.75 " 27.62 " 8.340& 4.946& 6
7 2.963^ 1.083^ 0.507^ 0.748^ 7.710^ 4.212& 31.07 " 14.60 # 26.60 " 21.62 " 8.767& 4.765& 7
8 2.898^ 1.065^ 0.431^ 0.747^ 44.25 & 4.255& 30.43 " 14.32 # 30.87 " 18.96 # 7.825& 4.515& 8
9 2.827^ 1.054^ 0.566^ 0.688^ 11.30 & 4.568& 16.89 # 13.11 # 28.27 " 18.13 # 7.520& 4.050& 9
10 2.730^ 1.057^ 0.722^ 0.645^ 7.604& 7.666& 14.01 # 12.57 # 24.74 " 16.28 # 7.380& 3.915& 10
11 2.652^ 1.047^ 0.680^ 0.574^ 5.623& 5.081& 13.12 # 12.22 # 22.38 " 15.19 # 7.586& 3.705& 11
12 2.400^ 0.985^ 0.551^ 0.527^ 4.425& 4.566& 12.26 # 11.80 # 20.62 " 14.64 # 7.449& 3.556& 12
13 2.335^ 0.977^ 0.607^ 0.481^ 3.942& 4.833& 11.77 # 11.45 # 19.45 # 13.84 # 6.934& 3.827& 13
14 2.359^ 1.011^ 0.677^ 0.496^ 3.391& 4.515& 37.04 # 11.12 # 18.22 # 13.12 # 6.940& 3.823& 14
15 2.324^ 1.004^ 0.672^ 0.585^ 3.226^ 4.739& 25.49 " 11.32 # 17.75 # 12.59 # 6.615& 3.919& 15
16 2.282^ 1.020^ 0.697^ 0.555^ 3.297^ 4.607& 18.19 # 11.11 # 16.98 # 11.96 # 6.632& 3.859& 16
17 2.128^ 1.044^ 0.736^ 0.569^ 3.361^ 36.75 & 15.06 # 11.13 # 16.59 # 11.60 # 6.655& 3.618& 17
18 2.070^ 0.919^ 0.696^ 0.891^ 2.997^ 24.66 & 14.19 # 34.92 # 15.84 # 11.93 # 6.330& 3.863& 18
19 1.935^ 0.802^ 0.625^ 0.791^ 3.828^ 20.89 & 13.91 # 40.59 " 14.93 # 17.91 # 6.258& 3.453^ 19
20 1.802^ 0.766^ 0.656^ 0.694^ 4.444& 15.89 & 15.21 # 24.94 " 14.44 # 15.22 # 6.105& 3.157^ 20
21 1.693^ 0.688^ 0.598^ 0.722^ 4.702& 24.80 & 16.95 # 21.22 " 22.92 # 13.19 # 8.319& 2.922^ 21
22 1.612^ 0.704^ 0.623^ 0.769^ 4.375& 17.43 & 68.58 " 19.46 # 33.17 " 11.95 # 7.499& 2.892^ 22
23 1.550^ 0.685^ 0.533^ 0.817^ 39.60 & 12.85 & 39.63 " 16.34 # 25.09 " 11.57 # 6.444& 2.744^ 23
24 1.413^ 0.678^ 0.497^ 0.712^ 18.24 & 11.19 # 34.94 " 15.26 # 21.92 " 11.06 # 5.942& 2.758^ 24
25 1.438^ 0.682^ 0.547^ 0.802^ 13.08 & 10.56 # 25.86 " 14.41 # 19.03 # 10.60 $ 5.693& 2.502^ 25
26 1.442^ 0.625^ 0.625^ 1.113^ 11.29 & 10.24 $ 36.26 " 13.89 # 17.37 # 10.40 $ 6.998& 2.392^ 26
27 1.475^ 0.655^ 0.647^ 3.065^ 10.74 & 10.15 $ 39.96 " 13.37 # 34.25 # 9.972$ 13.10 # 2.319^ 27
28 1.428^ 0.564^ 0.612^ 3.507^ 10.70 & 9.136$ 27.68 " 13.06 # 35.45 " 9.706$ 10.94 $ 2.257^ 28
29 1.309^ 0.867^ 1.770^ 6.869& 9.063$ 22.34 " 28.95 # 30.41 " 9.615$ 8.254& 2.352^ 29
30 1.335^ 1.462^ 1.310^ 5.861& 8.917$ 19.65 # 105.8 # 24.73 " 9.771$ 7.071& 2.121^ 30
31 1.341^ 1.157^ 5.608& 18.14 # 57.93 " 9.455$ 2.164^ 31
Mean 2.215^ 0.934^ 0.659^ 0.951^ 7.990^ 10.05 & 23.30 & 20.76 # 23.87 # 14.74 $ 7.675& 3.682^
Median 2.282^ 1.008^ 0.623^ 0.752^ 4.444^ 6.625& 19.65 & 14.32 # 23.00 # 13.19 $ 7.474& 3.705^
Maximum 3.241^ 1.267^ 1.462^ 3.507^ 44.25 ^ 36.75 & 68.58 & 105.8 # 37.69 # 27.62 $ 13.10 & 6.338^
Minimum 1.309^ 0.564^ 0.431^ 0.481^ 1.105^ 4.212& 8.537& 11.11 # 14.44 # 9.455$ 5.693& 2.121^
Total 68.66 ^ 26.16 ^ 20.44 ^ 28.54 ^ 247.7 ^ 301.4 & 722.2 & 643.5 # 716.1 # 457.0 $ 230.3 & 114.1 ^
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 9.798^ " ... Relative Uncertainty +/-10%
Ann. Median 5.623^ # ... Relative Uncertainty +/-15%
Annual Total 3576 ^ $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum ^ ... Relative Uncertainty +/-50%
Daily 105.8 ^ 0.431^
Department of Water and Environmental Regulation HYDAY V146 Output 18/05/2026
Site 616084 Bennett Brook - Valley Brook Rd Caversham Year 2015
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 2.165^ 0.968^ 1.064^ 1.460^ 3.221& 4.110& 7.671& 13.47 # 14.85 # 8.080& 6.239& 2.655^ 1
2 2.124^ 6.615^ 0.944^ 1.183^ 3.220& 5.430& 8.515& 10.39 $ 12.56 # 7.708& 13.14 & 2.657^ 2
3 2.157^ 14.74 & 0.936^ 1.092^ 4.374& 5.390& 9.497& 9.688$ 11.78 # 7.436& 8.869& 2.493^ 3
4 2.118^ 6.476& 0.836^ 1.071^ 3.909& 4.381& 7.995& 9.474$ 11.89 # 7.424& 6.665& 2.467^ 4
5 1.866^ 3.285^ 0.808^ 0.934^ 3.246& 4.204& 7.923& 9.234$ 20.35 # 7.864& 6.000& 6.547^ 5
6 1.790^ 2.586^ 0.849^ 1.024^ 3.010^ 4.276& 8.213& 9.158$ 14.81 # 7.290& 6.222& 6.758& 6
7 1.816^ 2.135^ 0.770^ 4.178^ 2.959^ 4.421& 10.98 $ 9.659$ 12.86 # 6.741& 5.898& 4.755& 7
8 1.712^ 1.919^ 0.705^ 12.33 & 2.915^ 4.228& 9.710& 15.10 $ 11.93 # 6.698& 5.328& 3.740& 8
9 1.534^ 1.779^ 0.753^ 10.46 & 2.904^ 4.129& 7.904& 14.32 # 11.35 # 6.414& 4.938& 3.205^ 9
10 1.454^ 1.653^ 0.878^ 8.205& 2.967^ 3.974& 7.559& 16.28 # 13.66 # 6.155& 4.521& 2.849^ 10
11 1.449^ 1.457^ 0.892^ 5.219& 2.913^ 3.846& 7.244& 13.04 # 15.47 # 6.022& 4.411& 2.680^ 11
12 1.407^ 1.438^ 0.836^ 10.85 & 2.931^ 3.852& 6.975& 10.76 # 26.51 # 5.857& 4.235& 2.583^ 12
13 1.401^ 1.529^ 1.040^ 6.370& 2.998^ 3.823& 6.896& 10.36 $ 24.18 " 5.827& 3.930& 2.477^ 13
14 1.399^ 1.456^ 2.611^ 4.436& 2.984^ 3.687& 6.726& 10.04 $ 17.85 # 5.966& 3.748& 2.657^ 14
15 1.423^ 1.329^ 2.243^ 3.951& 2.979^ 3.651& 6.629& 9.785$ 15.26 # 5.748& 3.727& 2.663^ 15
16 1.380^ 1.354^ 1.830^ 3.458& 10.04 ^ 3.584& 6.403& 9.372$ 13.71 # 5.475& 3.642& 2.421^ 16
17 1.418^ 1.242^ 1.527^ 3.339& 31.65 & 3.698& 6.295& 12.93 $ 12.81 # 5.411& 3.785& 2.323^ 17
18 1.419^ 1.249^ 1.739^ 3.359& 30.16 & 5.785& 6.500& 12.17 # 12.07 # 5.595& 4.033& 2.276^ 18
19 1.466^ 1.216^ 1.653^ 3.416& 10.93 & 24.10 # 6.599& 16.92 # 11.46 # 5.979& 4.088& 2.163^ 19
20 1.436^ 1.073^ 1.420^ 3.276& 6.167& 10.91 $ 27.88 & 25.98 " 10.80 $ 5.559& 3.680& 2.122^ 20
21 1.248^ 1.085^ 1.290^ 3.357& 4.721& 56.14 # 17.30 # 24.14 # 10.48 $ 5.227& 3.392& 2.085^ 21
22 1.258^ 1.421^ 1.254^ 3.334& 4.700& 25.89 # 11.56 # 22.39 # 10.55 $ 5.204& 3.178^ 1.919^ 22
23 1.269^ 0.979^ 1.149^ 3.264& 4.339& 13.67 # 14.98 # 16.16 # 10.10 $ 5.166& 3.229^ 1.863^ 23
24 1.208^ 0.907^ 1.115^ 3.254& 4.392& 11.08 # 11.35 $ 14.54 # 9.709$ 5.030& 3.185^ 1.730^ 24
25 1.134^ 1.044^ 1.113^ 3.346& 4.184& 10.10 $ 9.889$ 14.37 # 9.527$ 4.877& 3.016^ 1.486^ 25
26 1.060^ 0.958^ 1.117^ 3.231& 4.277& 9.471$ 9.206$ 13.06 # 9.090$ 4.752& 2.950^ 1.432^ 26
27 1.117^ 0.867^ 1.626^ 3.229& 4.162& 8.913$ 8.871$ 12.37 # 8.874$ 4.710& 2.828^ 1.898^ 27
28 1.268^ 0.833^ 1.235^ 3.281& 4.114& 8.404& 11.10 $ 13.08 # 8.623& 4.994& 2.741^ 1.411^ 28
29 1.063^ 1.117^ 3.254& 4.075& 8.045& 10.66 $ 12.77 # 8.565& 4.766& 2.668^ 1.390^ 29
30 1.155^ 1.003^ 3.243& 4.242& 7.762& 10.44 $ 16.79 # 8.299& 4.808& 2.771^ 1.370^ 30
31 0.965^ 1.329^ 4.210& 21.61 # 14.26 # 9.467& 1.277^ 31
Mean 1.474^ 2.271^ 1.215^ 4.080^ 5.932^ 9.032& 10.03 & 13.61 $ 13.00 & 6.073& 4.569^ 2.592^
Median 1.418^ 1.388^ 1.115^ 3.336^ 4.114^ 4.905& 8.515& 13.04 $ 11.91 & 5.827& 3.858^ 2.421^
Maximum 2.165^ 14.74 ^ 2.611^ 12.33 ^ 31.65 ^ 56.14 & 27.88 & 25.98 $ 26.51 & 9.467& 13.14 ^ 6.758^
Minimum 0.965^ 0.833^ 0.705^ 0.934^ 2.904^ 3.584& 6.295& 9.158$ 8.299& 4.710& 2.668^ 1.277^
Total 45.68 ^ 63.59 ^ 37.68 ^ 122.4 ^ 183.9 ^ 271.0 & 311.1 & 422.0 $ 390.0 & 188.2 & 137.1 ^ 80.35 ^
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 6.173^ " ... Relative Uncertainty +/-10%
Ann. Median 4.178^ # ... Relative Uncertainty +/-15%
Annual Total 2253 ^ $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum ^ ... Relative Uncertainty +/-50%
Daily 56.14 ^ 0.705^
Department of Water and Environmental Regulation HYDAY V146 Output 18/05/2026
Site 616084 Bennett Brook - Valley Brook Rd Caversham Year 2016
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 1.147^ 1.723^ 0.915^ 1.119^ 2.582^ 5.828& 8.541$ 16.40 $ 38.04 " 27.29 " 10.87 $ 5.693& 1
2 1.400^ 1.394^ 0.791^ 1.274^ 2.348^ 5.639& 8.319$ 15.00 $ 33.60 " 23.71 " 10.65 $ 5.515& 2
3 1.146^ 1.422^ 0.662^ 1.099^ 2.350^ 5.527& 8.143$ 14.85 $ 29.98 " 21.79 " 10.38 $ 5.398& 3
4 1.126^ 1.147^ 0.596^ 1.073^ 2.287^ 8.568& 7.764$ 17.83 $ 27.15 " 22.02 " 10.07 $ 5.364& 4
5 1.272^ 1.016^ 0.570^ 1.034^ 2.129^ 6.191& 7.616$ 17.39 $ 25.26 " 20.86 " 9.872$ 5.102& 5
6 1.294^ 0.922^ 0.629^ 0.948^ 3.169^ 6.392& 7.500& 17.70 $ 24.89 " 19.94 " 9.542$ 4.960& 6
7 1.201^ 0.902^ 0.567^ 0.933^ 25.95 $ 23.34 $ 7.571& 25.60 " 33.94 " 18.87 $ 9.226$ 4.883& 7
8 1.047^ 0.788^ 0.529^ 0.906^ 7.089& 9.284$ 12.44 & 35.58 " 32.28 " 26.17 $ 9.481$ 4.725& 8
9 0.974^ 0.738^ 0.464^ 1.441^ 4.051^ 7.104& 35.41 & 30.45 " 26.47 " 27.02 " 9.130$ 4.620& 9
10 1.104^ 0.749^ 0.427^ 4.730^ 3.467^ 6.864& 51.04 & 26.11 " 24.83 " 21.59 " 8.930$ 4.472^ 10
11 1.259^ 0.695^ 0.440^ 2.205^ 3.172^ 6.660& 20.92 & 22.96 " 23.34 " 19.79 " 8.867$ 4.544& 11
12 1.318^ 0.695^ 0.422^ 2.704^ 3.183^ 9.962& 15.97 & 24.85 " 21.53 " 18.77 $ 8.474$ 10.61 & 12
13 1.188^ 0.624^ 0.413^ 2.262^ 3.149^ 38.94 " 14.69 & 20.44 " 20.23 " 18.08 $ 8.425$ 8.096& 13
14 1.005^ 0.573^ 0.378^ 1.742^ 5.019^ 13.68 $ 14.31 & 19.38 " 19.37 $ 17.36 $ 8.099$ 5.841& 14
15 0.900^ 0.730^ 0.492^ 1.551^ 3.925^ 10.01 $ 13.68 & 22.05 $ 19.60 $ 19.83 $ 7.939$ 5.040& 15
16 0.858^ 0.635^ 0.620^ 1.435^ 3.234^ 9.078$ 30.20 & 22.80 " 22.79 " 18.03 $ 11.21 $ 4.662& 16
17 0.861^ 0.566^ 0.474^ 1.503^ 2.947^ 8.570$ 56.28 & 37.65 " 19.17 $ 16.38 $ 11.89 $ 4.331^ 17
18 1.035^ 0.515^ 0.357^ 1.920^ 2.911^ 8.161$ 34.35 & 43.90 " 19.95 $ 15.47 $ 9.147$ 4.373^ 18
19 1.741^ 0.483^ 0.585^ 12.00 & 2.981^ 8.882$ 22.07 & 31.82 " 34.23 " 14.95 $ 8.279$ 4.338^ 19
20 3.380^ 0.449^ 0.884^ 4.027^ 2.975^ 11.88 $ 20.23 & 33.10 " 25.62 " 15.44 $ 7.709$ 4.176^ 20
21 1.809^ 0.666^ 0.674^ 2.588^ 54.47 ^ 10.29 $ 33.89 & 32.32 " 23.70 " 13.82 $ 7.420$ 3.959^ 21
22 1.348^ 0.900^ 0.610^ 2.094^ 24.35 $ 9.209$ 28.31 & 32.56 " 23.94 " 13.31 $ 7.224$ 3.789^ 22
23 1.313^ 0.854^ 0.611^ 1.813^ 9.827$ 9.202$ 21.30 & 26.42 " 25.25 " 13.15 $ 7.000& 3.680^ 23
24 1.250^ 0.861^ 0.653^ 1.695^ 25.09 $ 8.032$ 19.74 & 23.35 " 22.50 " 12.78 $ 6.731& 3.717^ 24
25 4.419^ 0.770^ 0.629^ 3.354^ 12.05 $ 14.50 $ 19.04 & 21.61 " 32.18 " 12.32 $ 6.393& 3.572^ 25
26 2.706^ 0.667^ 4.171^ 4.367^ 9.886$ 10.89 $ 17.85 & 22.37 " 27.90 " 12.06 $ 6.190& 3.397^ 26
27 1.615^ 0.687^ 9.102^ 2.964^ 7.682$ 8.545$ 16.57 & 88.09 " 30.08 " 11.77 $ 6.067& 3.326^ 27
28 1.326^ 0.657^ 2.388^ 2.943^ 8.087$ 16.46 $ 16.32 $ 59.30 " 31.40 " 11.87 $ 5.918& 3.337^ 28
29 1.248^ 0.799^ 1.528^ 3.572^ 7.151& 15.33 $ 16.30 $ 44.40 " 25.61 " 12.64 $ 5.757& 3.340^ 29
30 1.654^ 1.277^ 3.059^ 6.481& 9.472$ 15.91 $ 36.89 " 25.17 " 11.95 $ 5.782& 3.471^ 30
31 2.687^ 1.134^ 6.160& 19.36 $ 42.58 " 11.14 $ 3.526^ 31
Mean 1.504^ 0.815^ 1.096^ 2.478^ 8.392^ 10.75 & 20.05 & 29.86 $ 26.33 $ 17.42 $ 8.423& 4.705^
Median 1.259^ 0.738^ 0.611^ 1.866^ 3.925^ 9.140& 16.57 & 25.60 $ 25.26 $ 17.36 $ 8.449& 4.472^
Maximum 4.419^ 1.723^ 9.102^ 12.00 ^ 54.47 ^ 38.94 & 56.28 & 88.09 $ 38.04 $ 27.29 $ 11.89 & 10.61 ^
Minimum 0.858^ 0.449^ 0.357^ 0.906^ 2.129^ 5.527& 7.500& 14.85 $ 19.17 $ 11.14 $ 5.757& 3.326^
Total 46.63 ^ 23.63 ^ 33.99 ^ 74.35 ^ 260.2 ^ 322.5 & 621.6 & 925.8 $ 790.0 $ 540.2 $ 252.7 & 145.9 ^
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 11.03 ^ " ... Relative Uncertainty +/-10%
Ann. Median 7.044^ $ ... Relative Uncertainty +/-20%
Annual Total 4037 ^ & ... Relative Uncertainty +/-30%
^ ... Relative Uncertainty +/-50%
Maximum Minimum
Daily 88.09 ^ 0.357^
Department of Water and Environmental Regulation HYDAY V146 Output 18/05/2026
Site 616084 Bennett Brook - Valley Brook Rd Caversham Year 2017
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 3.364^ 13.59 $ 6.363& 4.115^ 3.473^ 6.675& 21.20 $ 103.0 $ 69.61 & 41.50 & 19.10 & 9.486^ 1
2 3.158^ 7.476& 10.78 $ 4.067^ 3.291^ 6.565& 22.14 $ 63.64 & 63.45 & 39.19 & 18.59 & 9.282^ 2
3 3.041^ 5.776& 8.543$ 3.943^ 3.507^ 6.523& 12.18 $ 53.00 & 50.77 & 36.09 & 18.27 & 8.860^ 3
4 2.904^ 4.940& 7.315& 3.860^ 3.316^ 6.436& 12.21 $ 49.48 & 44.53 & 33.52 & 17.78 & 11.74 ^ 4
5 2.982^ 4.329^ 6.490& 3.822^ 8.215^ 6.216& 30.01 $ 43.77 & 41.11 & 31.92 & 17.25 ^ 10.92 ^ 5
6 2.804^ 3.835^ 5.998& 3.850^ 5.638& 5.949& 21.87 $ 38.54 & 39.36 & 31.43 & 16.68 ^ 9.407^ 6
7 2.816^ 3.666^ 5.754& 3.757^ 4.038^ 5.413& 23.70 $ 34.98 & 38.15 & 32.08 & 16.30 ^ 8.624^ 7
8 2.807^ 3.424^ 5.439& 3.685^ 3.625^ 5.098& 17.20 $ 41.62 & 36.46 & 30.79 & 16.46 ^ 8.023^ 8
9 2.855^ 9.080^ 5.179& 3.690^ 3.644^ 4.913& 13.79 $ 160.3 $ 35.28 & 29.62 & 16.49 ^ 8.264^ 9
10 2.703^ 110.2 # 5.039& 3.598^ 3.440^ 4.879& 12.89 $ 125.4 $ 36.20 & 29.33 & 15.42 ^ 8.170^ 10
11 2.516^ 38.74 # 4.761& 3.549^ 3.327^ 4.857& 13.90 $ 86.04 $ 42.57 & 28.77 & 15.01 ^ 7.369^ 11
12 2.418^ 96.55 # 5.650& 3.717^ 3.353^ 4.760& 15.49 $ 152.3 $ 42.26 & 27.28 & 14.63 ^ 7.222^ 12
13 2.383^ 120.3 # 7.817& 3.950^ 3.375^ 4.693& 19.40 $ 129.6 " 35.59 & 26.81 & 14.46 ^ 7.023^ 13
14 2.332^ 31.35 $ 6.557& 4.228^ 3.551^ 14.06 & 14.56 $ 143.0 # 33.90 & 27.36 & 13.72 ^ 6.884^ 14
15 2.235^ 14.12 $ 5.993& 4.243^ 6.862& 7.090& 13.53 $ 124.7 " 32.53 & 26.83 & 13.31 ^ 6.839^ 15
16 2.106^ 12.17 $ 5.307& 4.218^ 6.227& 5.863& 15.37 $ 99.86 $ 30.84 & 29.66 & 13.41 ^ 6.827^ 16
17 2.278^ 10.78 $ 5.108& 4.221^ 4.303^ 5.646& 12.34 $ 80.05 $ 29.63 & 36.32 & 13.63 ^ 9.048^ 17
18 2.195^ 9.768$ 5.183& 4.405^ 3.892^ 5.377& 11.77 $ 70.17 & 29.12 & 39.46 & 14.25 ^ 24.88 & 18
19 2.073^ 9.243$ 5.062& 4.390^ 5.281^ 5.278& 19.13 $ 71.20 & 29.09 & 31.23 & 13.71 ^ 17.97 ^ 19
20 1.930^ 8.889$ 4.988& 4.127^ 13.11 $ 5.305& 38.04 # 65.55 & 38.83 & 27.61 & 12.97 ^ 11.42 ^ 20
21 1.979^ 8.461$ 5.966& 4.073^ 30.68 $ 5.291& 22.11 # 57.01 & 40.90 & 26.10 & 12.56 ^ 10.16 ^ 21
22 1.919^ 7.842$ 7.058& 3.862^ 18.03 $ 48.19 $ 22.46 # 52.81 & 63.62 & 26.18 & 11.90 ^ 8.627^ 22
23 1.796^ 7.562$ 5.921& 3.866^ 12.20 $ 17.18 $ 26.69 $ 49.18 & 58.70 & 24.85 & 11.68 ^ 7.445^ 23
24 1.739^ 7.288$ 5.327& 3.785^ 11.11 $ 10.28 $ 30.82 # 46.24 & 55.49 & 23.62 & 11.48 ^ 6.824^ 24
25 1.796^ 7.086& 5.052& 3.689^ 8.345$ 8.638$ 24.92 # 44.55 & 81.54 & 22.40 & 11.31 ^ 6.873^ 25
26 1.593^ 7.075& 4.937& 3.445^ 7.804$ 7.951$ 42.75 # 42.24 & 71.48 & 24.15 & 11.28 ^ 6.973^ 26
27 1.693^ 6.810& 4.653& 3.181^ 7.715$ 8.144$ 39.05 # 40.65 & 56.70 & 23.30 & 11.10 ^ 6.626^ 27
28 2.070^ 6.443& 4.540& 3.352^ 7.495$ 7.463$ 45.23 # 39.38 & 55.15 & 22.46 & 10.75 ^ 6.195^ 28
29 1.767^ 4.442^ 3.314^ 7.253$ 7.105$ 44.78 # 39.15 & 54.81 & 21.76 & 10.37 ^ 5.997^ 29
30 13.36 ^ 4.223^ 3.324^ 7.064$ 7.222$ 46.08 # 38.85 & 45.98 & 20.63 & 9.823^ 5.774^ 30
31 28.02 " 4.163^ 6.876& 59.34 # 45.21 & 19.87 & 5.724^ 31
Mean 3.536^ 20.60 ^ 5.794^ 3.844^ 7.098^ 8.302& 24.68 $ 71.99 & 46.12 & 28.78 & 14.12 ^ 8.886^
Median 2.332^ 8.152^ 5.327^ 3.855^ 5.638^ 6.326& 21.87 $ 53.00 & 41.68 & 27.61 & 13.72 ^ 8.023^
Maximum 28.02 ^ 120.3 ^ 10.78 ^ 4.405^ 30.68 ^ 48.19 & 59.34 $ 160.3 & 81.54 & 41.50 & 19.10 ^ 24.88 ^
Minimum 1.593^ 3.424^ 4.163^ 3.181^ 3.291^ 4.693& 11.77 $ 34.98 & 29.09 & 19.87 & 9.823^ 5.724^
Total 109.6 ^ 576.8 ^ 179.6 ^ 115.3 ^ 220.0 ^ 249.1 & 764.9 $2232 &1384 & 892.1 & 423.7 ^ 275.5 ^
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 20.33 ^ " ... Relative Uncertainty +/-10%
Ann. Median 9.407^ # ... Relative Uncertainty +/-15%
Annual Total 7422 ^ $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum ^ ... Relative Uncertainty +/-50%
Daily 160.3 ^ 1.593^
Department of Water and Environmental Regulation HYDAY V146 Output 18/05/2026
Site 616084 Bennett Brook - Valley Brook Rd Caversham Year 2018
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 5.405^ 11.30 ^ 5.465^ 3.636^ 3.342^ 11.39 ^ 20.29 & 77.52 & 83.58 $ 37.53 & 19.48 & 9.947^ 1
2 5.251^ 11.08 ^ 5.874^ 3.620^ 3.774^ 8.481^ 41.99 & 136.8 # 71.45 & 35.89 & 19.53 & 10.12 ^ 2
3 5.201^ 11.32 ^ 5.391^ 3.449^ 5.124^ 7.862^ 52.16 & 121.8 # 64.95 & 34.97 & 19.13 & 10.19 ^ 3
4 5.282^ 10.46 ^ 5.301^ 3.375^ 4.723^ 7.952^ 44.90 & 193.3 # 63.27 & 41.31 & 18.80 & 10.02 ^ 4
5 5.746^ 9.915^ 5.241^ 3.349^ 4.406^ 15.10 ^ 54.65 & 153.7 # 63.19 & 38.54 & 19.06 & 9.997^ 5
6 5.425^ 9.493^ 5.019^ 3.282^ 4.704^ 20.56 ^ 44.40 & 107.3 $ 59.69 & 36.14 & 18.33 & 10.32 ^ 6
7 5.336^ 9.115^ 4.863^ 3.305^ 4.653^ 42.16 & 35.17 & 91.96 $ 70.96 & 33.70 & 17.75 & 10.02 ^ 7
8 5.218^ 8.432^ 4.928^ 3.637^ 4.394^ 21.94 ^ 30.37 & 86.44 $ 73.46 & 32.11 & 17.73 ^ 9.303^ 8
9 5.022^ 8.322^ 4.984^ 3.509^ 4.116^ 15.33 ^ 28.26 & 146.7 $ 63.97 & 31.43 & 18.01 ^ 9.352^ 9
10 5.113^ 8.317^ 4.823^ 3.451^ 3.863^ 86.69 & 26.51 & 140.9 # 63.05 & 36.00 & 17.37 ^ 9.160^ 10
11 4.971^ 8.188^ 4.427^ 3.551^ 3.901^ 32.89 & 25.63 & 108.6 $ 61.96 & 32.03 & 16.68 ^ 8.669^ 11
12 4.534^ 7.895^ 4.428^ 3.861^ 4.019^ 28.47 & 24.36 & 88.99 $ 56.41 & 29.35 & 15.95 ^ 8.703^ 12
13 4.435^ 7.601^ 4.303^ 4.052^ 4.247^ 26.63 & 33.49 & 78.03 $ 54.01 & 35.25 & 15.90 ^ 8.421^ 13
14 4.457^ 7.555^ 4.339^ 3.893^ 4.281^ 21.00 & 36.08 & 118.1 $ 52.51 & 59.23 & 15.68 ^ 8.246^ 14
15 53.43 ^ 7.444^ 4.534^ 3.816^ 4.888^ 18.85 & 62.00 & 102.4 $ 47.40 & 49.45 & 14.75 ^ 8.104^ 15
16 129.9 & 7.354^ 4.405^ 3.775^ 3.187^ 18.17 & 51.46 & 86.37 $ 46.31 & 38.63 & 14.15 ^ 8.111^ 16
17 48.53 & 7.417^ 4.172^ 3.789^ 2.788^ 17.08 ^ 43.49 & 78.20 & 44.49 & 34.06 & 14.13 ^ 7.542^ 17
18 38.31 & 7.293^ 4.334^ 4.626^ 2.924^ 35.51 ^ 37.89 & 67.86 & 41.98 & 33.45 & 13.83 ^ 7.365^ 18
19 30.83 & 7.039^ 4.528^ 4.829^ 2.933^ 24.17 & 34.04 & 63.24 & 40.89 & 33.53 & 13.10 ^ 7.138^ 19
20 33.75 & 6.660^ 4.832^ 4.358^ 2.980^ 27.71 & 31.56 & 61.35 & 41.35 & 31.40 & 12.55 ^ 7.032^ 20
21 26.14 & 6.503^ 4.728^ 4.165^ 3.042^ 22.40 & 79.36 & 70.68 & 40.57 & 29.75 & 12.49 ^ 6.581^ 21
22 21.97 & 6.554^ 4.314^ 6.592^ 3.004^ 19.52 & 85.73 & 78.98 & 38.74 & 27.96 & 12.62 ^ 6.449^ 22
23 19.57 & 6.397^ 3.892^ 6.494^ 3.101^ 18.40 & 59.57 & 66.41 & 36.72 & 26.59 & 12.27 ^ 6.234^ 23
24 17.59 ^ 6.005^ 3.584^ 5.064^ 4.412^ 17.37 ^ 60.63 & 58.14 & 35.10 & 25.97 & 11.71 ^ 6.013^ 24
25 16.05 ^ 6.059^ 3.661^ 4.547^ 45.25 & 16.64 ^ 72.52 & 55.21 & 34.03 & 25.07 & 11.46 ^ 5.766^ 25
26 14.96 ^ 6.243^ 3.965^ 4.256^ 38.60 & 16.71 ^ 99.40 $ 53.59 & 35.49 & 24.05 & 11.31 ^ 5.723^ 26
27 14.36 ^ 6.019^ 4.171^ 4.070^ 17.81 ^ 38.30 ^ 79.14 & 52.06 & 35.66 & 23.29 & 11.00 ^ 5.469^ 27
28 13.45 ^ 5.666^ 3.817^ 3.850^ 12.36 ^ 36.19 & 68.10 & 85.42 & 34.70 & 22.15 & 10.86 ^ 5.493^ 28
29 12.47 ^ 3.753^ 3.794^ 9.537^ 25.43 & 57.44 & 143.6 # 39.83 & 21.46 & 10.43 ^ 5.088^ 29
30 12.02 ^ 3.748^ 3.612^ 8.408^ 21.48 & 52.30 & 145.3 # 45.10 & 20.63 & 9.998^ 5.254^ 30
31 11.47 ^ 3.634^ 10.65 ^ 47.04 & 102.6 $ 20.10 & 5.568^ 31
Mean 18.91 ^ 7.916^ 4.499^ 4.054^ 7.594^ 24.01 ^ 49.03 & 97.47 & 51.36 & 32.29 & 14.87 ^ 7.787^
Median 12.02 ^ 7.499^ 4.427^ 3.805^ 4.281^ 20.78 ^ 44.90 & 86.44 & 46.86 & 32.11 & 14.45 ^ 8.104^
Maximum 129.9 ^ 11.32 ^ 5.874^ 6.592^ 45.25 ^ 86.69 ^ 99.40 & 193.3 & 83.58 & 59.23 & 19.53 ^ 10.32 ^
Minimum 4.435^ 5.666^ 3.584^ 3.282^ 2.788^ 7.862^ 20.29 & 52.06 & 34.03 & 20.10 & 9.998^ 5.088^
Total 586.2 ^ 221.6 ^ 139.5 ^ 121.6 ^ 235.4 ^ 720.4 ^1520 &3022 &1541 &1001 & 446.1 ^ 241.4 ^
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 26.84 ^ # ... Relative Uncertainty +/-15%
Ann. Median 13.83 ^ $ ... Relative Uncertainty +/-20%
Annual Total 9796 ^ & ... Relative Uncertainty +/-30%
^ ... Relative Uncertainty +/-50%
Maximum Minimum
Daily 193.3 ^ 2.788^
Department of Water and Environmental Regulation HYDAY V146 Output 18/05/2026
Site 616084 Bennett Brook - Valley Brook Rd Caversham Year 2019
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 5.112^ 2.909^ 2.019^ 1.912^ 3.014^ 2.930^ 33.85 & 19.38 & 71.50 & 17.58 & 23.15 & 5.381^ 1
2 4.935^ 2.851^ 1.949^ 1.956^ 2.945^ 2.763^ 24.51 & 19.16 & 64.88 & 17.10 ^ 19.39 & 5.027^ 2
3 5.068^ 2.775^ 1.926^ 1.817^ 3.018^ 2.786^ 22.60 & 19.88 & 58.78 & 16.83 ^ 16.50 ^ 5.051^ 3
4 4.812^ 2.776^ 1.818^ 1.845^ 3.343^ 2.682^ 58.77 & 24.02 & 52.58 & 19.96 ^ 14.50 ^ 4.849^ 4
5 4.579^ 2.763^ 1.665^ 1.829^ 3.440^ 2.516^ 126.2 # 25.45 & 43.55 & 23.41 & 13.17 ^ 4.724^ 5
6 4.462^ 2.605^ 1.655^ 1.872^ 5.022^ 2.491^ 75.57 & 31.81 & 38.40 & 19.26 & 12.12 ^ 4.624^ 6
7 4.514^ 2.680^ 1.946^ 1.768^ 4.032^ 20.57 ^ 54.65 & 25.32 & 35.23 & 17.50 ^ 11.37 ^ 4.628^ 7
8 4.349^ 2.281^ 2.288^ 1.739^ 3.585^ 11.68 ^ 42.70 & 23.00 & 32.69 & 16.59 ^ 10.73 ^ 4.226^ 8
9 4.476^ 2.134^ 2.567^ 1.588^ 3.263^ 13.75 ^ 36.42 & 22.88 & 31.38 & 16.25 ^ 10.18 ^ 4.102^ 9
10 4.563^ 2.295^ 2.585^ 1.857^ 3.065^ 23.09 ^ 39.83 & 21.38 & 30.22 & 15.77 ^ 9.987^ 3.943^ 10
11 4.865^ 2.324^ 2.278^ 1.668^ 3.090^ 25.10 & 36.79 & 20.32 & 28.66 & 15.54 ^ 9.704^ 3.869^ 11
12 5.227^ 2.304^ 2.014^ 1.616^ 3.129^ 18.68 ^ 31.95 & 19.29 & 27.33 & 16.24 ^ 8.609^ 3.557^ 12
13 5.417^ 2.262^ 1.983^ 1.486^ 3.023^ 11.61 ^ 28.34 & 24.12 & 26.57 & 15.16 ^ 8.325^ 3.466^ 13
14 6.142^ 2.461^ 1.861^ 1.724^ 3.184^ 11.79 ^ 26.01 & 44.16 & 25.76 & 14.94 ^ 8.097^ 3.319^ 14
15 5.525^ 2.362^ 1.591^ 3.341^ 3.677^ 13.39 ^ 24.47 & 39.86 & 25.03 & 14.07 ^ 7.883^ 3.169^ 15
16 4.742^ 2.116^ 1.730^ 3.169^ 3.550^ 10.34 ^ 22.85 & 41.03 & 23.99 & 13.65 ^ 7.315^ 3.002^ 16
17 5.214^ 2.339^ 1.863^ 2.591^ 3.736^ 8.887^ 22.07 & 68.32 & 23.66 & 13.54 ^ 6.969^ 2.972^ 17
18 4.961^ 2.361^ 1.845^ 2.292^ 3.490^ 8.110^ 21.82 & 45.94 & 24.06 & 13.49 ^ 6.733^ 2.803^ 18
19 4.741^ 2.093^ 1.676^ 23.04 ^ 3.421^ 7.854^ 26.52 & 35.77 & 31.16 & 12.97 ^ 6.632^ 2.819^ 19
20 4.862^ 2.007^ 1.714^ 11.07 ^ 7.053^ 7.471^ 37.86 & 31.58 & 26.28 & 12.96 ^ 6.313^ 2.550^ 20
21 4.990^ 2.307^ 1.741^ 6.105^ 5.286^ 7.426^ 36.68 & 28.84 & 24.12 & 12.70 ^ 5.992^ 2.660^ 21
22 4.809^ 2.493^ 1.789^ 4.825^ 4.133^ 14.26 ^ 35.22 & 33.13 & 22.83 & 12.58 ^ 5.955^ 2.869^ 22
23 4.536^ 2.430^ 2.056^ 4.545^ 3.889^ 66.00 & 29.19 & 74.34 & 22.04 & 12.52 ^ 6.082^ 2.566^ 23
24 4.251^ 2.366^ 1.766^ 3.944^ 3.794^ 27.43 & 26.47 & 50.00 & 21.18 & 12.15 ^ 6.135^ 2.449^ 24
25 4.170^ 2.247^ 1.568^ 3.574^ 3.741^ 17.20 ^ 25.54 & 38.75 & 20.33 & 11.82 ^ 6.007^ 2.536^ 25
26 3.792^ 2.219^ 1.586^ 3.335^ 3.631^ 21.56 ^ 24.75 & 33.09 & 19.86 & 11.44 ^ 5.991^ 2.368^ 26
27 3.666^ 2.030^ 2.541^ 3.366^ 3.430^ 44.85 & 27.55 & 29.92 & 19.37 & 11.12 ^ 6.229^ 2.216^ 27
28 3.663^ 2.029^ 2.437^ 3.054^ 3.299^ 36.53 & 25.32 & 28.54 & 19.13 & 10.91 ^ 6.007^ 2.042^ 28
29 3.992^ 1.690^ 3.105^ 3.071^ 23.84 & 22.55 & 32.57 & 18.63 & 10.54 ^ 5.485^ 2.195^ 29
30 3.289^ 1.644^ 3.209^ 3.106^ 22.64 & 21.41 & 86.51 & 18.32 & 12.11 ^ 5.520^ 1.809^ 30
31 3.028^ 1.957^ 2.964^ 20.44 & 79.01 & 21.55 ^ 1.486^ 31
Mean 4.605^ 2.386^ 1.927^ 3.641^ 3.627^ 16.34 ^ 35.12 & 36.04 & 30.92 & 14.91 ^ 9.236^ 3.332^
Median 4.741^ 2.331^ 1.861^ 2.442^ 3.430^ 12.59 ^ 27.55 & 31.58 & 26.02 & 14.07 ^ 7.599^ 3.002^
Maximum 6.142^ 2.909^ 2.585^ 23.04 ^ 7.053^ 66.00 ^ 126.2 & 86.51 & 71.50 & 23.41 ^ 23.15 ^ 5.381^
Minimum 3.028^ 2.007^ 1.568^ 1.486^ 2.945^ 2.491^ 20.44 & 19.16 & 18.32 & 10.54 ^ 5.485^ 1.486^
Total 142.8 ^ 66.82 ^ 59.75 ^ 109.2 ^ 112.4 ^ 490.2 ^1089 &1117 & 927.5 & 462.2 ^ 277.1 ^ 103.3 ^
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 13.58 ^ # ... Relative Uncertainty +/-15%
Ann. Median 5.485^ & ... Relative Uncertainty +/-30%
Annual Total 4958 ^ ^ ... Relative Uncertainty +/-50%
Maximum Minimum
Daily 126.2 ^ 1.486^
Department of Water and Environmental Regulation HYDAY V146 Output 18/05/2026
Site 616084 Bennett Brook - Valley Brook Rd Caversham Year 2020
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 1.342^ 0.774^ 2.231^ 0.333^ 0.344^ 10.49 & 15.52 & 10.95 $ 27.95 $ 16.52 $ 22.43 & 3.376^ 1
2 1.407^ 0.731^ 1.491^ 0.287^ 0.348^ 7.722& 13.57 & 11.86 $ 23.23 " 15.29 $ 25.06 " 2.923^ 2
3 1.450^ 0.644^ 1.102^ 0.232^ 0.280^ 6.941& 12.05 & 24.90 " 19.55 $ 14.44 $ 19.22 $ 3.668^ 3
4 1.288^ 0.626^ 0.893^ 0.329^ 2.610^ 6.412& 11.31 & 23.24 $ 17.84 $ 13.14 $ 11.43 $ 3.153^ 4
5 1.265^ 0.710^ 0.708^ 0.325^ 5.225^ 6.031& 10.73 & 16.80 $ 17.04 $ 12.01 $ 9.279$ 2.716^ 5
6 1.024^ 0.668^ 0.611^ 0.256^ 7.455& 5.757& 12.03 & 14.31 $ 21.73 $ 11.67 $ 7.972$ 2.527^ 6
7 1.045^ 0.566^ 0.436^ 0.177^ 5.482^ 6.233& 11.83 & 13.05 $ 49.68 " 11.93 $ 6.799& 2.831^ 7
8 1.262^ 0.660^ 0.425^ 0.183^ 5.770& 7.433& 12.87 ^ 12.42 $ 34.63 " 16.09 $ 5.378& 2.550^ 8
9 1.158^ 0.667^ 0.336^ 0.177^ 3.873^ 7.212& 11.52 ^ 28.82 $ 27.44 " 13.04 $ 12.84 & 2.529^ 9
10 1.190^ 0.556^ 0.326^ 0.144^ 2.782^ 7.115& 10.59 ^ 49.80 " 32.00 " 11.63 $ 27.58 " 2.306^ 10
11 0.990^ 0.520^ 0.250^ 0.115^ 2.235^ 15.10 & 9.143$ 39.35 " 24.62 " 11.06 $ 18.18 $ 1.822^ 11
12 0.990^ 0.645^ 0.181^ 0.183^ 1.624^ 16.11 & 8.757$ 31.14 " 20.63 " 10.48 $ 12.90 $ 1.842^ 12
13 0.827^ 0.724^ 0.113^ 0.285^ 1.499^ 10.26 & 11.30 $ 24.77 " 18.39 $ 10.05 $ 19.06 $ 2.450^ 13
14 0.766^ 0.697^ 0.115^ 0.282^ 1.417^ 7.547& 36.24 " 22.59 " 17.65 $ 9.582$ 22.09 " 2.923^ 14
15 0.769^ 0.670^ 2.664^ 0.312^ 1.034^ 6.786& 18.55 $ 21.58 " 16.84 $ 9.054$ 30.28 " 2.868^ 15
16 0.796^ 0.619^ 1.589^ 0.315^ 0.806^ 6.433& 16.21 $ 37.35 " 15.64 $ 8.689$ 20.88 $ 2.751^ 16
17 0.709^ 0.608^ 2.363^ 0.304^ 1.289^ 9.069& 26.78 $ 37.19 " 14.71 $ 8.302$ 16.61 $ 2.571^ 17
18 0.759^ 0.530^ 4.116^ 0.340^ 1.066^ 11.98 & 19.88 $ 29.39 " 14.72 $ 8.196$ 13.71 $ 2.122^ 18
19 0.714^ 0.529^ 1.929^ 1.600^ 0.708^ 8.253& 15.90 $ 24.96 " 16.80 $ 8.048$ 11.76 $ 2.013^ 19
20 0.583^ 0.525^ 1.523^ 1.265^ 0.753^ 6.925& 14.48 $ 22.41 " 21.24 $ 7.629$ 11.08 $ 2.117^ 20
21 0.500^ 0.497^ 1.163^ 1.241^ 0.686^ 7.083& 13.63 $ 20.78 " 20.47 $ 7.095& 9.877$ 2.022^ 21
22 0.617^ 0.503^ 0.834^ 1.012^ 0.768^ 7.002& 13.07 $ 19.94 " 17.40 $ 6.643& 9.858$ 2.002^ 22
23 0.699^ 0.535^ 0.655^ 0.931^ 0.714^ 12.59 & 12.69 $ 19.17 $ 16.36 $ 6.630& 8.807$ 1.939^ 23
24 0.760^ 0.615^ 0.521^ 0.979^ 1.750^ 8.352& 11.61 $ 18.05 $ 15.16 $ 6.280& 8.048$ 1.775^ 24
25 0.662^ 2.365^ 0.382^ 1.068^ 9.890& 7.035& 11.36 $ 16.45 $ 14.41 $ 6.047& 7.113& 1.466^ 25
26 0.675^ 6.344& 0.305^ 0.920^ 8.250& 6.854& 12.27 $ 15.45 $ 16.55 $ 5.986& 6.625& 1.205^ 26
27 0.595^ 4.533^ 0.242^ 0.774^ 5.847& 11.17 & 12.86 $ 14.87 $ 19.38 $ 5.705& 5.718& 1.249^ 27
28 0.542^ 6.230^ 0.839^ 0.650^ 9.765& 42.92 & 17.49 $ 14.97 $ 23.60 $ 6.069& 5.214& 1.213^ 28
29 0.528^ 4.368^ 0.531^ 0.514^ 18.04 & 47.26 & 13.30 $ 14.82 $ 24.31 " 5.693& 3.078^ 1.275^ 29
30 0.643^ 0.401^ 0.395^ 17.20 & 17.63 & 12.20 $ 13.54 $ 19.60 $ 5.298& 4.049^ 1.043^ 30
31 0.636^ 0.357^ 12.84 & 11.55 $ 13.58 $ 5.404& 0.934^ 31
Mean 0.877^ 1.333^ 0.956^ 0.531^ 4.269^ 11.26 & 14.24 ^ 21.89 $ 21.32 $ 9.474& 13.10 ^ 2.199^
Median 0.766^ 0.645^ 0.611^ 0.327^ 1.750^ 7.490& 12.69 ^ 19.94 $ 19.46 $ 8.689& 11.25 ^ 2.122^
Maximum 1.450^ 6.344^ 4.116^ 1.600^ 18.04 ^ 47.26 & 36.24 ^ 49.80 $ 49.68 $ 16.52 & 30.28 ^ 3.668^
Minimum 0.500^ 0.497^ 0.113^ 0.115^ 0.280^ 5.757& 8.757^ 10.95 $ 14.41 $ 5.298& 3.078^ 0.934^
Total 27.19 ^ 38.66 ^ 29.63 ^ 15.93 ^ 132.3 ^ 337.7 & 441.3 ^ 678.5 $ 639.6 $ 293.7 & 392.9 ^ 68.18 ^
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 8.458^ " ... Relative Uncertainty +/-10%
Ann. Median 5.808^ $ ... Relative Uncertainty +/-20%
Annual Total 3096 ^ & ... Relative Uncertainty +/-30%
^ ... Relative Uncertainty +/-50%
Maximum Minimum
Daily 49.80 ^ 0.113^
Department of Water and Environmental Regulation HYDAY V146 Output 18/05/2026
Site 616084 Bennett Brook - Valley Brook Rd Caversham Year 2021
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 4.405& 0.039^ 7.993^ 3.230& 6.826& 14.57 # 21.89 " 108.6 ^ 37.44 " 36.12 " 30.61 " 11.33 # 1
2 3.924& 0.070^ 9.958$ 2.816^ 5.460& 13.04 # 20.09 " 100.7 ^ 45.91 " 46.56 " 28.10 " 11.01 # 2
3 3.777& 0.114^ 9.030$ 2.401^ 4.952& 12.03 # 18.65 # 80.48 ^ 40.73 " 43.51 " 26.45 " 10.55 # 3
4 3.923& 0.048^ 10.86 $ 2.612^ 5.769& 11.43 # 52.10 # 66.98 " 35.16 " 35.57 " 25.33 " 10.04 # 4
5 3.697& 0.014^ 7.938$ 2.527^ 51.69 # 10.66 # 65.31 " 60.39 " 31.82 " 35.46 " 23.49 " 9.767$ 5
6 3.560& 1.676^ 6.931$ 2.383^ 18.03 # 11.30 # 78.59 # 56.98 " 29.77 " 32.15 " 21.44 " 9.327$ 6
7 3.395& 12.09 $ 6.219& 2.352^ 10.24 $ 12.35 # 113.9 # 55.12 " 28.21 " 29.20 " 20.61 " 8.942$ 7
8 3.300& 19.29 # 5.156& 2.477^ 8.502$ 10.27 # 77.99 " 59.30 " 26.85 " 30.19 " 19.76 " 8.684$ 8
9 3.276& 10.47 $ 4.463& 2.191^ 7.876$ 10.37 # 80.36 # 65.25 " 29.24 " 27.28 " 66.83 " 8.515$ 9
10 3.226& 7.539$ 4.111& 1.990^ 7.456$ 26.21 # 109.5 # 79.62 " 32.30 " 25.18 " 47.74 " 8.611$ 10
11 3.234& 6.106& 4.139& 4.519^ 7.255$ 22.56 # 71.31 " 73.85 " 34.51 " 26.50 " 34.96 " 8.478$ 11
12 3.217& 5.352& 4.294& 6.701& 9.031$ 14.75 # 90.98 ^ 63.64 " 29.98 " 26.69 " 28.99 " 8.255$ 12
13 2.989& 4.945& 4.111& 5.098& 8.037$ 12.58 # 147.2 ^ 57.11 " 27.42 " 23.69 " 25.57 " 7.969$ 13
14 2.766^ 4.503& 3.682& 4.113& 6.911$ 15.95 # 132.7 ^ 53.28 " 26.11 " 22.25 " 23.15 " 7.817$ 14
15 2.459^ 4.597& 3.445& 3.818& 7.116$ 17.20 # 104.5 ^ 48.63 " 25.66 " 21.23 " 21.52 " 7.611$ 15
16 2.046^ 4.392& 3.277& 3.706& 6.964$ 15.51 # 109.6 ^ 44.94 " 47.73 " 20.94 " 20.24 " 7.820$ 16
17 1.120^ 4.249& 3.130& 3.868& 6.776$ 13.85 # 84.93 " 42.98 " 46.94 " 20.21 " 19.72 " 8.699$ 17
18 0.628^ 4.013& 2.864& 3.496& 6.668$ 13.00 # 73.27 " 41.72 " 38.12 " 19.33 " 19.73 " 7.995$ 18
19 1.565^ 3.568& 2.941& 3.278& 6.575$ 12.66 # 75.57 " 42.81 " 33.36 " 41.37 " 18.04 # 7.701$ 19
20 2.510^ 3.520& 2.833& 3.345& 6.397$ 43.84 # 75.95 ^ 48.81 " 29.58 " 72.49 " 17.28 # 7.376$ 20
21 1.952^ 3.684& 2.758& 3.343& 6.390$ 43.60 " 159.8 ^ 45.56 " 27.53 " 54.46 " 17.65 # 7.303$ 21
22 1.641^ 3.244& 2.705& 3.315& 8.300$ 25.01 " 108.9 ^ 43.32 " 25.67 " 43.66 " 19.09 # 7.048$ 22
23 2.366^ 3.002& 2.640^ 3.264& 13.07 # 22.16 " 85.91 ^ 41.29 " 24.69 " 36.07 " 18.28 # 6.793$ 23
24 2.703^ 2.777& 2.558^ 3.192& 17.16 # 19.98 " 64.96 " 37.44 " 23.28 " 31.61 " 16.56 # 6.085& 24
25 2.602^ 2.594^ 2.838& 2.921& 11.68 $ 18.59 # 58.59 " 35.71 " 23.02 " 31.47 " 15.39 # 5.691& 25
26 2.732^ 2.633^ 2.647^ 2.913& 8.878$ 17.54 # 70.13 # 35.00 " 46.06 " 32.40 " 14.47 # 5.509& 26
27 2.258^ 2.635^ 2.351^ 2.880& 8.242$ 18.87 # 142.3 # 33.38 " 36.20 " 68.64 " 13.59 # 5.375& 27
28 1.827^ 2.434^ 2.612^ 3.019& 10.35 $ 25.59 " 113.9 ^ 32.28 " 29.06 " 57.37 " 13.22 # 5.543& 28
29 0.824^ 1.846^ 6.265& 37.71 " 35.89 " 123.9 ^ 33.41 " 26.56 " 43.74 " 13.64 # 5.420& 29
30 0.434^ 3.168^ 13.91 $ 33.32 " 26.36 " 125.9 ^ 33.88 " 25.31 " 36.22 " 12.34 # 4.979& 30
31 0.298^ 3.392& 19.68 # 115.2 ^ 32.81 " 32.96 " 5.389& 31
Mean 2.537^ 4.271^ 4.416^ 3.732^ 12.04 & 18.92 # 89.48 ^ 53.40 ^ 32.14 " 35.63 " 23.13 # 7.795&
Median 2.703^ 3.544^ 3.392^ 3.247^ 8.037& 15.73 # 84.93 ^ 48.63 ^ 29.67 " 32.40 " 20.00 # 7.820&
Maximum 4.405^ 19.29 ^ 10.86 ^ 13.91 ^ 51.69 & 43.84 # 159.8 ^ 108.6 ^ 47.73 " 72.49 " 66.83 # 11.33 &
Minimum 0.298^ 0.014^ 1.846^ 1.990^ 4.952& 10.27 # 18.65 ^ 32.28 ^ 23.02 " 19.33 " 12.34 # 4.979&
Total 78.66 ^ 119.6 ^ 136.9 ^ 112.0 ^ 373.3 & 567.7 #2774 ^1655 ^ 964.2 "1105 " 693.8 # 241.6 &
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 24.17 ^ " ... Relative Uncertainty +/-10%
Ann. Median 12.66 ^ # ... Relative Uncertainty +/-15%
Annual Total 8821 ^ $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum ^ ... Relative Uncertainty +/-50%
Daily 159.8 ^ 0.014^
Department of Water and Environmental Regulation HYDAY V146 Output 18/05/2026
Site 616084 Bennett Brook - Valley Brook Rd Caversham Year 2022
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 5.099& 2.706& 0.953^ 3.030& 4.411& 6.728& 7.908$ 77.55 # 32.26 " 25.04 " 15.13 # 10.38 # 1
2 4.962& 2.554^ 1.732^ 2.910& 4.287& 6.776& 7.596$ 93.21 # 30.41 " 23.85 " 13.44 # 10.30 # 2
3 5.053& 2.403^ 1.774^ 3.011& 4.195& 6.664& 7.444$ 91.95 " 41.19 " 22.70 " 13.44 # 9.784# 3
4 4.763& 2.288^ 1.442^ 3.070& 4.118& 6.357& 7.314$ 142.5 # 50.40 " 22.17 " 12.95 # 9.267$ 4
5 4.595& 2.273^ 1.097^ 3.152& 3.923& 6.308& 8.083$ 110.6 # 86.51 " 33.31 " 12.29 # 9.019$ 5
6 4.889& 2.615^ 0.891^ 2.960& 3.814& 6.324& 8.347$ 85.22 " 118.9 # 31.05 " 12.42 # 8.754$ 6
7 4.577& 2.796& 0.970^ 2.863& 3.725& 6.115& 7.595$ 94.55 " 91.60 # 25.85 " 12.53 # 8.699$ 7
8 4.399& 2.635^ 1.047^ 2.880& 3.754& 6.118& 7.650$ 87.85 " 64.21 " 23.23 " 12.06 # 8.517$ 8
9 4.007& 2.488^ 2.747& 5.258& 3.720& 10.71 & 13.68 $ 139.4 # 53.42 " 22.01 " 11.85 # 8.297$ 9
10 3.842& 2.861& 2.621& 4.376& 3.745& 21.52 # 32.83 # 122.7 # 46.80 " 21.72 " 11.96 # 7.996$ 10
11 4.010& 2.546^ 2.462& 8.280& 3.760& 15.88 # 13.36 # 86.07 " 43.31 " 20.18 " 12.49 # 7.725$ 11
12 3.913& 1.809^ 2.537& 5.596& 10.27 & 16.83 # 11.39 # 69.68 " 40.58 " 19.22 " 11.74 # 7.539$ 12
13 3.954& 1.807^ 2.765& 4.789& 9.004& 16.48 # 10.59 # 72.70 " 79.20 # 18.51 " 11.37 # 7.622$ 13
14 4.039& 1.749^ 2.932& 4.527& 5.815& 10.95 # 23.15 # 79.49 " 92.40 # 18.31 " 11.00 # 7.695$ 14
15 3.853& 1.186^ 3.090& 4.367& 5.147& 9.181$ 29.26 " 74.67 " 66.44 " 18.09 " 10.76 # 7.326& 15
16 3.756& 1.207^ 3.088& 4.168& 4.705& 8.387$ 16.03 # 120.7 # 55.19 " 18.01 # 10.91 # 7.105& 16
17 3.549& 0.713^ 3.081& 3.837& 4.375& 9.327$ 19.56 # 136.2 # 48.34 " 17.63 # 11.34 # 6.922& 17
18 3.425& 0.144^ 3.043& 4.044& 5.556& 20.01 # 27.03 " 129.2 # 44.73 " 17.03 # 38.37 # 6.985& 18
19 3.387& 0.039^ 2.938& 3.943& 5.029& 15.24 # 19.59 # 123.7 # 58.11 " 16.79 # 28.60 " 6.678& 19
20 3.172& 0.158^ 2.936& 3.754& 4.759& 11.89 # 15.52 # 137.6 # 54.51 " 16.36 # 20.82 " 6.345& 20
21 2.974& 0.187^ 2.977& 3.629& 4.362& 10.74 # 24.74 # 90.37 # 47.02 " 17.91 # 16.27 # 6.195& 21
22 2.859& 0.163^ 2.967& 3.485& 5.879& 10.09 # 29.77 " 56.49 " 43.31 " 17.14 # 13.93 # 6.132& 22
23 2.847& 0.476^ 2.810& 3.434& 40.42 # 10.36 # 48.04 " 48.41 " 38.85 " 18.60 # 14.03 # 6.017& 23
24 2.814& 1.058^ 2.674& 3.404& 57.72 " 10.03 # 63.80 " 46.38 " 38.39 " 26.80 " 12.87 # 5.967& 24
25 2.896& 1.685^ 2.747& 3.509& 16.47 # 9.648# 36.93 " 42.96 " 35.93 " 22.74 " 11.89 # 5.815& 25
26 3.127& 1.341^ 3.005& 5.332& 9.885$ 9.271$ 32.41 " 41.36 " 33.31 " 19.25 " 11.38 # 5.896& 26
27 3.145& 1.259^ 3.259& 4.786& 8.426$ 8.986$ 47.03 " 43.81 " 31.48 " 17.09 # 10.96 # 5.666& 27
28 3.016& 1.232^ 3.472& 5.911& 7.809$ 8.722$ 31.84 " 44.52 " 30.34 " 15.97 # 10.79 # 5.521& 28
29 2.752& 3.401& 5.627& 7.123& 8.469$ 52.00 " 40.74 " 28.57 " 15.62 # 10.39 # 5.366& 29
30 2.806& 3.229& 4.805& 6.754& 8.312$ 59.87 " 37.44 " 26.25 " 15.26 # 10.30 # 5.270& 30
31 2.944& 3.183& 6.668& 51.59 " 34.74 " 14.17 # 5.402& 31
Mean 3.723& 1.585^ 2.512^ 4.158& 8.698& 10.41 & 24.90 $ 83.96 # 51.73 # 20.37 # 13.94 # 7.296&
Median 3.756& 1.717^ 2.810^ 3.890& 5.029& 9.299& 19.59 $ 85.22 # 45.77 # 18.60 # 12.18 # 7.105&
Maximum 5.099& 2.861^ 3.472^ 8.280& 57.72 & 21.52 & 63.80 $ 142.5 # 118.9 # 33.31 # 38.37 # 10.38 &
Minimum 2.752& 0.039^ 0.891^ 2.863& 3.720& 6.115& 7.314$ 34.74 # 26.25 # 14.17 # 10.30 # 5.270&
Total 115.4 & 44.38 ^ 77.87 ^ 124.7 & 269.6 & 312.4 & 771.9 $2603 #1552 # 631.6 # 418.3 # 226.2 &
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 19.58 ^ " ... Relative Uncertainty +/-10%
Ann. Median 8.312^ # ... Relative Uncertainty +/-15%
Annual Total 7147 ^ $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum ^ ... Relative Uncertainty +/-50%
Daily 142.5 ^ 0.039^
Department of Water and Environmental Regulation HYDAY V146 Output 18/05/2026
Site 616084 Bennett Brook - Valley Brook Rd Caversham Year 2023
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 5.254& 2.878& 2.033& 9.954& 4.873& 19.97 # 21.22 " 45.63 " 21.64 " 15.79 # 8.573$ 5.445& 1
2 5.150& 2.791& 1.924& 6.060& 4.860& 7.747& 20.80 " 42.84 " 27.24 " 22.70 # 8.251$ 5.385& 2
3 5.079& 2.732& 2.629& 5.281& 4.800& 6.496& 32.81 $ 38.43 " 44.30 " 18.66 # 7.930$ 5.321& 3
4 4.751& 2.555& 2.665& 4.920& 4.602& 19.68 & 57.02 $ 33.82 " 36.57 " 17.10 # 7.474$ 5.319& 4
5 4.652& 2.697& 2.474& 4.770& 4.600& 130.1 # 49.02 $ 31.81 " 37.04 " 15.91 # 7.556$ 5.159& 5
6 4.583& 2.969& 2.626& 4.658& 4.874& 78.64 " 44.42 " 31.22 " 38.03 " 14.81 # 7.765$ 5.096& 6
7 4.520& 3.061& 2.301& 4.588& 5.519& 62.77 " 38.81 " 30.22 " 32.10 " 13.93 # 7.721$ 4.981& 7
8 4.504& 3.207& 2.248& 4.501& 5.159& 49.25 " 31.81 " 31.97 " 27.04 " 13.75 # 7.624$ 4.966& 8
9 4.508& 3.000& 2.364& 4.487& 4.918& 43.43 " 28.72 " 31.55 " 24.64 " 13.45 # 7.306& 4.827& 9
10 4.443& 2.816& 2.584& 4.675& 5.642& 58.78 " 28.79 " 30.18 " 24.57 " 13.68 # 7.100& 4.483& 10
11 4.578& 2.718& 2.540& 5.114& 5.422& 107.7 # 26.47 " 34.24 " 20.76 " 13.03 # 6.917& 4.555& 11
12 4.369& 2.585& 2.443& 4.610& 5.031& 60.54 " 25.21 " 32.00 " 19.83 " 12.26 # 7.090& 4.448& 12
13 4.364& 2.462& 2.289& 5.538& 6.415& 40.63 " 26.85 " 29.30 " 47.72 " 11.96 # 8.217$ 4.437& 13
14 4.287& 2.209& 2.196& 8.196& 6.004& 96.30 # 27.02 " 27.59 " 63.66 " 11.60 # 8.664$ 4.306& 14
15 4.089& 2.374& 2.240& 6.042& 5.370& 73.62 " 23.98 " 36.76 " 49.33 " 11.22 # 7.654$ 4.378& 15
16 4.142& 2.879& 2.222& 6.413& 5.129& 50.15 " 21.94 " 70.79 " 41.40 " 10.94 # 6.896& 4.199& 16
17 3.937& 2.706& 2.470& 5.741& 4.919& 38.85 " 21.13 " 52.73 " 35.63 " 10.59 # 6.514& 4.272& 17
18 3.867& 2.467& 2.372& 5.146& 4.697& 31.16 " 22.49 " 40.81 " 30.67 " 10.44 # 6.524& 4.129& 18
19 3.849& 2.360& 2.188& 4.855& 4.549& 27.76 " 73.63 " 35.42 " 28.11 " 10.15 # 6.386& 3.893& 19
20 3.936& 2.506& 2.205& 4.659& 4.450& 36.83 " 53.83 " 32.06 " 25.90 " 9.983# 6.345& 3.789& 20
21 3.779& 2.526& 1.884& 4.632& 4.413& 60.65 " 62.38 " 30.71 " 23.88 " 10.16 # 6.043& 3.682& 21
22 3.713& 2.746& 1.932& 4.563& 4.492& 49.99 " 51.63 " 28.38 " 22.41 " 10.17 # 5.851& 3.693& 22
23 3.779& 2.574& 2.019& 4.382& 4.669& 45.92 " 39.20 " 26.93 " 20.99 " 9.870# 5.543& 3.722& 23
24 3.718& 2.252& 2.490& 4.834& 5.185& 42.22 " 34.49 " 25.55 " 19.77 " 9.302$ 5.648& 3.369& 24
25 3.683& 2.173& 2.816& 5.290& 4.922& 41.02 " 34.78 " 24.28 " 18.94 " 9.129$ 5.699& 3.389& 25
26 3.439& 2.247& 2.680& 6.525& 4.772& 35.57 " 86.19 # 23.24 " 17.72 # 9.225$ 5.351& 3.466& 26
27 3.478& 2.399& 2.698& 5.759& 4.721& 28.50 " 117.9 # 22.74 " 17.11 # 9.026$ 5.676& 3.441& 27
28 3.536& 2.157& 2.329& 5.282& 4.725& 24.87 " 83.57 " 22.42 " 17.11 # 8.721$ 5.997& 3.230& 28
29 3.595& 2.280& 5.014& 4.711& 23.05 " 71.62 " 20.96 " 16.54 # 9.006$ 6.128& 3.259& 29
30 3.640& 2.294& 4.842& 4.692& 22.07 " 59.85 " 20.44 " 15.80 # 9.341$ 5.793& 3.152& 30
31 3.291& 40.79 & 19.01 & 49.65 " 20.16 " 8.722$ 3.230& 31
Mean 4.146& 2.609& 3.588& 5.378& 5.424& 47.14 & 44.10 $ 32.43 " 28.88 # 12.08 $ 6.875& 4.226&
Median 4.089& 2.580& 2.329& 4.967& 4.873& 41.62 & 34.78 $ 31.22 " 25.27 # 10.94 $ 6.907& 4.272&
Maximum 5.254& 3.207& 40.79 & 9.954& 19.01 & 130.1 & 117.9 $ 70.79 " 63.66 # 22.70 $ 8.664& 5.445&
Minimum 3.291& 2.157& 1.884& 4.382& 4.413& 6.496& 20.80 $ 20.16 " 15.80 # 8.721$ 5.351& 3.152&
Total 128.5 & 73.05 & 111.2 & 161.3 & 168.1 &1414 &1367 $1005 " 866.5 # 374.6 $ 206.2 & 131.0 &
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 16.46 & " ... Relative Uncertainty +/-10%
Ann. Median 6.043& # ... Relative Uncertainty +/-15%
Annual Total 6007 & $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 130.1 & 1.884&
Department of Water and Environmental Regulation HYDAY V146 Output 18/05/2026
Site 616084 Bennett Brook - Valley Brook Rd Caversham Year 2024
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 3.228& 1.853^ 1.287^ 1.211^ 5.286& 8.855& 11.30 # 100.8 " 52.27 " 21.95 " 12.78 # 7.353& 1
2 3.050& 1.594^ 1.344^ 1.211^ 3.665& 80.14 $ 11.08 # 73.68 " 45.80 " 43.14 " 13.11 # 8.278$ 2
3 3.024& 1.401^ 1.394^ 0.986^ 3.264& 25.05 # 10.42 # 55.11 " 43.11 " 58.54 " 13.35 # 7.948$ 3
4 2.916& 1.270^ 1.611^ 0.823^ 3.082& 11.30 # 9.780# 44.72 " 48.96 " 56.55 " 12.63 # 7.606$ 4
5 2.891& 1.293^ 1.590^ 0.941^ 2.775& 8.935$ 9.521$ 40.06 " 100.9 # 50.88 " 12.71 # 7.037& 5
6 2.863& 1.195^ 1.569^ 0.800^ 2.752& 32.69 $ 9.430$ 36.05 " 91.45 " 39.70 " 12.11 # 6.836& 6
7 2.623& 1.167^ 1.410^ 0.589^ 2.562& 84.51 # 16.10 # 155.2 # 74.87 " 33.52 " 11.43 # 6.481& 7
8 2.627& 1.037^ 1.526^ 0.797^ 2.476& 21.15 # 15.71 # 122.2 # 58.66 " 28.83 " 11.88 # 6.271& 8
9 2.469& 1.080^ 1.689^ 1.087^ 2.516& 23.48 # 15.18 # 90.00 " 51.04 " 25.91 " 11.64 # 6.385& 9
10 2.740& 0.905^ 1.546^ 0.764^ 2.418& 23.34 " 61.93 " 70.83 " 46.14 " 23.74 " 10.96 # 6.095& 10
11 2.625& 0.762^ 1.514^ 0.658^ 2.558& 15.55 # 41.34 " 63.90 " 40.12 " 22.11 " 10.72 # 5.937& 11
12 2.544& 0.738^ 1.335^ 0.988^ 2.567& 14.07 # 23.63 " 59.43 " 35.83 " 20.23 " 10.56 # 5.882& 12
13 2.493& 0.456^ 1.433^ 1.192^ 2.495& 13.05 # 19.21 " 56.85 " 33.47 " 19.12 " 10.16 # 5.943& 13
14 2.424& 0.254^ 1.486^ 1.286^ 2.205& 11.82 # 18.11 # 82.04 # 31.12 " 18.61 " 9.826# 5.836& 14
15 2.383& 0.318^ 1.492^ 1.446^ 2.208& 11.27 # 20.18 " 106.0 # 29.23 " 18.20 " 9.641# 5.739& 15
16 2.134& 0.610^ 1.477^ 1.439^ 2.070& 12.84 # 16.42 # 78.86 " 27.12 " 20.47 " 9.110$ 5.695& 16
17 2.044& 1.091^ 1.422^ 1.519^ 2.124& 12.35 # 17.67 # 78.90 # 26.37 " 29.58 " 8.845$ 5.503& 17
18 2.025& 0.746^ 1.537^ 1.384^ 2.096& 10.63 # 93.45 # 131.5 # 25.36 " 24.23 " 8.826$ 5.452& 18
19 2.038& 0.540^ 1.321^ 1.407^ 1.909& 10.43 # 63.14 " 102.1 # 24.22 " 20.31 " 11.74 $ 5.373& 19
20 1.924& 0.324^ 0.831^ 1.430^ 1.907& 9.672# 39.97 " 81.87 " 23.70 " 20.97 " 13.94 # 5.040& 20
21 1.880& 0.284^ 0.818^ 1.600^ 1.882& 9.413$ 32.57 " 77.50 " 22.80 " 27.30 " 10.48 # 4.928& 21
22 1.923& 0.579^ 0.782^ 1.760^ 1.979& 11.11 $ 30.01 " 78.80 " 22.25 " 21.39 " 9.358$ 4.900& 22
23 1.881& 0.375^ 0.749^ 1.790^ 2.104& 9.986# 53.97 " 112.8 # 22.30 " 18.99 " 8.666$ 4.889& 23
24 1.832& 1.948^ 0.714^ 1.932& 2.111& 9.146$ 48.03 " 140.4 # 21.27 " 17.43 # 8.378$ 4.836& 24
25 1.794^ 2.663& 0.951^ 2.047& 2.919& 9.041$ 79.64 " 119.5 & 20.26 " 16.48 # 8.133$ 4.767& 25
26 1.650^ 2.334& 0.857^ 2.085& 2.851& 11.59 $ 95.06 " 95.41 & 20.05 " 15.43 # 7.678$ 4.688& 26
27 1.719^ 1.829^ 0.958^ 2.174& 2.827& 32.46 " 65.38 " 85.29 & 30.80 " 14.69 # 7.658$ 4.724& 27
28 1.669^ 1.599^ 0.888^ 2.247& 6.097& 27.46 " 62.66 # 67.73 " 32.46 " 14.14 # 7.494$ 4.665& 28
29 1.741^ 1.412^ 1.143^ 2.312& 41.88 # 15.48 # 135.0 # 66.85 " 25.59 " 13.62 # 7.544$ 4.608& 29
30 1.632^ 1.295^ 2.674& 25.92 " 12.06 # 91.64 " 70.16 " 23.12 " 13.38 # 7.600$ 4.683& 30
31 1.516^ 1.305^ 22.85 # 73.28 " 63.28 " 12.84 # 4.447& 31
Mean 2.268^ 1.092^ 1.267^ 1.419^ 5.366& 19.63 & 41.64 $ 84.13 & 38.35 # 25.24 # 10.30 $ 5.768&
Median 2.134^ 1.080^ 1.344^ 1.395^ 2.558& 12.20 & 30.01 $ 78.86 & 30.96 # 20.97 # 10.32 $ 5.695&
Maximum 3.228^ 2.663^ 1.689^ 2.674^ 41.88 & 84.51 & 135.0 $ 155.2 & 100.9 # 58.54 # 13.94 $ 8.278&
Minimum 1.516^ 0.254^ 0.714^ 0.589^ 1.882& 8.855& 9.430$ 36.05 & 20.05 # 12.84 # 7.494$ 4.447&
Total 70.30 ^ 31.66 ^ 39.27 ^ 42.58 ^ 166.4 & 588.9 &1291 $2608 &1151 # 782.3 # 308.9 $ 178.8 &
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 19.83 ^ " ... Relative Uncertainty +/-10%
Ann. Median 7.813^ # ... Relative Uncertainty +/-15%
Annual Total 7258 ^ $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum ^ ... Relative Uncertainty +/-50%
Daily 155.2 ^ 0.254^
Department of Water and Environmental Regulation HYDAY V146 Output 18/05/2026
Site 616084 Bennett Brook - Valley Brook Rd Caversham Year 2025
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 4.330& 2.806& 1.868& 2.944& 1.960& 5.768& 14.41 # 52.29 " 95.80 # [ ] [ ] [ ] 1
2 4.333& 2.667& 1.653^ 2.697& 2.226& 13.85 & 13.84 # 71.84 " 83.65 " [ ] [ ] [ ] 2
3 4.392& 2.675& 1.739^ 2.340& 3.858& 44.91 " 43.16 # 127.7 # 77.02 " [ ] [ ] [ ] 3
4 4.348& 2.418& 1.784& 2.431& 3.420& 38.72 " 29.36 " 116.3 # 71.49 " [ ] [ ] [ ] 4
5 4.023& 2.599& 1.636^ 2.588& 3.223& 28.51 # 19.85 # 99.17 " 113.1 # [ ] [ ] [ ] 5
6 3.711& 2.457& 1.402^ 2.388& 3.124& 12.24 # 19.19 # 77.02 " 232.7 # [ ] [ ] [ ] 6
7 3.870& 2.410& 1.513^ 2.475& 2.960& 9.079$ 43.00 " 61.19 " [ ]N [ ] [ ] [ ] 7
8 4.087& 2.294& 1.874& 2.495& 2.880& 8.170$ 35.55 " 54.02 " [ ]N [ ] [ ] [ ] 8
9 3.867& 2.401& 1.698^ 2.519& 2.692& 7.727$ 26.75 " 117.3 # [ ]N [ ] [ ] [ ] 9
10 3.881& 3.137& 1.610^ 2.452& 2.671& 7.872$ 21.65 " 170.6 # [ ]N [ ] [ ] [ ] 10
11 3.817& 3.183& 1.412^ 2.369& 2.634& 8.152$ 19.18 " 127.8 # [ ] [ ] [ ] [ ] 11
12 3.801& 3.243& 1.602^ 2.464& 2.649& 7.256& 27.53 " 93.08 " [ ] [ ] [ ] [ ] 12
13 3.799& 3.076& 10.03 & 2.507& 2.541& 7.042& 27.99 " 80.34 # [ ] [ ] [ ] [ ] 13
14 3.673& 3.092& 15.63 & 2.949& 2.534& 6.902& 33.36 " 130.8 # [ ] [ ] [ ] [ ] 14
15 3.604& 2.493& 5.199& 2.801& 2.410& 7.698& 29.40 " 101.0 # [ ] [ ] [ ] [ ] 15
16 3.499& 2.155& 4.102& 2.610& 2.425& 8.225$ 28.73 " 77.55 " [ ] [ ] [ ] [ ] 16
17 3.797& 2.187& 3.628& 2.473& 2.406& 7.606$ 27.60 " 64.96 " [ ] [ ] [ ] [ ] 17
18 3.901& 2.183& 3.352& 2.483& 2.257& 22.73 # 23.19 " 58.99 " [ ] [ ] [ ] [ ] 18
19 3.457& 2.396& 3.358& 2.404& 2.322& 26.74 # 22.73 " 106.6 # [ ] [ ] [ ] [ ] 19
20 3.271& 2.162& 3.044& 2.374& 2.242& 16.55 # 29.51 " 163.9 # [ ] [ ] [ ] [ ] 20
21 3.118& 2.074& 2.952& 2.306& 2.345& 71.24 # 49.94 " 139.7 # [ ] [ ] [ ] [ ] 21
22 3.059& 1.939& 2.854& 2.190& 2.426& 88.88 # 43.12 " 102.6 # [ ] [ ] [ ] [ ] 22
23 2.990& 1.730^ 2.840& 2.374& 4.425& 56.96 " 66.67 # 84.35 " [ ] [ ] [ ] [ ] 23
24 3.002& 1.774& 2.832& 2.626& 3.748& 34.07 " 139.6 # 122.3 # [ ] [ ] [ ] [ ] 24
25 3.478& 1.738& 2.610& 2.501& 6.334& 24.09 " 88.02 # 196.0 # [ ] [ ] [ ] [ ] 25
26 3.488& 1.793& 2.507& 2.436& 5.149& 19.49 " 57.94 " 182.3 # [ ] [ ] [ ] [ ] 26
27 3.312& 1.857& 2.352& 2.381& 3.964& 17.07 # 77.38 # 149.2 # [ ] [ ] [ ] [ ] 27
28 3.058& 2.012& 2.320& 2.497& 3.721& 15.45 # 174.8 # 150.7 # [ ] [ ] [ ] [ ] 28
29 2.921& 2.229& 2.165& 4.130& 14.49 # 120.7 # 119.5 # [ ] [ ] [ ] [ ] 29
30 2.750& 3.788& 2.079& 8.167& 14.31 # 82.59 " 94.15 " [ ] [ ] [ ] [ ] 30
31 2.869& 3.558& 8.199& 62.76 " 81.32 " [ ] [ ] 31
Mean 3.597& 2.391^ 3.193^ 2.477& 3.421& 21.73 & 48.37 # 108.9 # 112.3 # [ ] [ ] [ ]
Median 3.673& 2.398^ 2.507^ 2.468& 2.692& 14.40 & 29.51 # 102.6 # 89.73 # [ ] [ ] [ ]
Maximum 4.392& 3.243^ 15.63 ^ 2.949& 8.199& 88.88 & 174.8 # 196.0 # 232.7 # [ ] [ ] [ ]
Minimum 2.750& 1.730^ 1.402^ 2.079& 1.960& 5.768& 13.84 # 52.29 # 71.49 # [ ] [ ] [ ]
Total 111.5 & 66.95 ^ 98.98 ^ 74.32 & 106.0 & 651.8 &1500 #3375 # 673.8 # [ ] [ ] [ ]
Missing Days 0 0 0 0 0 0 0 0 24 31 30 31
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 26.74 ^ " ... Relative Uncertainty +/-10%
Ann. Median 3.788^ # ... Relative Uncertainty +/-15%
Annual Total 6657 ^ $ ... Relative Uncertainty +/-20%
Missing Days 116 & ... Relative Uncertainty +/-30%
N ... Not Rated
Maximum Minimum [ ... Not Available
Daily 232.7 ^ 1.402^ ^ ... Relative Uncertainty +/-50%