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Department of Water and Environmental Regulation HYSITREP V132 Output 21/01/2025 Page 1
HYSITREP - Site Summary Report
616011 - Swan River - Walyunga
SITE DESCRIPTION
Site: 616011 Walyunga
Site Name: Swan River - Walyunga
Infrastructure commenced: 1/04/1970 Ceased:
Grid Ref: Zone: 50
Easting: 411778.991 Northing: 6486839.513 Grid Datum: MGA2020 Map Grid of Australia 2020
Latitude: -31.750518614 31°45'01.9"S Longitude: 116.068534807 116°04'06.7"E Lat/Long Datum: GDA2020 Geocentric Datum of Australia 2020
Comment:
STATION DESCRIPTION
Control description:
Max Gauged Stage: 16.548
Max Gauge Date: 27/07/1983
D'stream from Dam: False
Catchment Area: 18633.220
RATING TABLES
Var Var Start Start
From To Date Time Site Table
10.00 STAGE (m) 140 Discharge (m³/s) 01/04/1970 00:00 NOTRATED 999
10.00 STAGE (m) 140 Discharge (m³/s) 06/05/1970 00:00 616011 7
10.00 STAGE (m) 140 Discharge (m³/s) 03/08/1974 06:15 616011 8
10.00 STAGE (m) 140 Discharge (m³/s) 18/03/1976 14:07 616011 9
10.00 STAGE (m) 140 Discharge (m³/s) 03/01/1977 00:00 616011 8
10.00 STAGE (m) 140 Discharge (m³/s) 25/04/1980 14:30 616011 13
10.00 STAGE (m) 140 Discharge (m³/s) 01/05/1986 00:00 616011 16
24.00 Water Temp situ(°C) 1006 COND. COMP. FACTOR 01/01/1900 00:00 TEMPFACT 1
1005.00 CONDUCT. COMP.(mS/m) 1001 TDS - (mg/l) 01/01/1900 00:01 SWGEN 1
1008.00 CHLORIDE (mg/l) 1001 TDS - (mg/l) 01/01/1900 00:01 SWGEN 1
TIME-BASED TABLES
Var Interp Extend Back Extend Fwrd Date Value Qual
101.00 Stage - AHD (m) No Yes Yes 06/05/1970 00:00 4.76800 1
102.00 Stage - CTF (m) No Yes Yes 06/05/1970 00:00 9.92500 1
102.00 Stage - CTF (m) No Yes Yes 03/08/1974 06:15 9.90000 1
102.00 Stage - CTF (m) No Yes Yes 18/03/1976 14:07 9.90000 1
102.00 Stage - CTF (m) No Yes Yes 03/01/1977 00:00 9.90000 1
102.00 Stage - CTF (m) No Yes Yes 25/04/1980 14:30 9.87500 1
102.00 Stage - CTF (m) No Yes Yes 01/05/1986 00:00 9.87500 1
103.00 STAGE - Telemetry(m) No Yes Yes 01/01/2006 00:00 0.00000 10
998.00 Catch. Area (km²) No Yes Yes 01/04/1970 00:00 18633.22000 10
998.00 Catch. Area (km²) No Yes Yes 01/06/2011 00:00 18633.22000 10
GAUGINGS
216 gaugings between 19/05/1970 and 03/08/2021
BENCHMARKS
Date Bench RGLD Text
01/04/1970 4 20.337
05/12/2002 5 25.105
05/12/2002 6 20.337
11/03/2022 7 52.551
CROSS SECTIONS
Type Section Date Run SectNo
TR Travellerway 0 07/04/1977 0 000001
TR Travellerway 0 26/04/1979 0 000002
OT Other 0 03/09/1970 0 000003
OT Other 0 17/03/1971 0 000004
TR Travellerway 0 13/02/1975 0 000005
CF Cease to Flw 0 29/12/1992 0 000006
Department of Water and Environmental Regulation HYSITREP V132 Output 21/01/2025 Page 2
HYSITREP - Site Summary Report
616011 - Swan River - Walyunga
OT Other 0 29/12/1992 0 000007
OT Other 0 30/12/1992 0 000008
OT Other 0 30/12/1992 0 000009
OT Other 0 30/12/1992 0 000010
XS Control 0 30/12/1992 0 000011
OT Other 0 31/12/1992 0 000012
OT Other 0 31/12/1992 0 000013
OT Other 0 31/12/1992 0 000014
XS Control 0 20/02/2007 0 000015
TR Travellerway 0 24/02/2022 0 000016
XS Control 0 24/02/2022 0 000017
PERIOD OF RECORD (TS (A) ARCHIVE)
Variable Start Date End Date
10.00 STAGE (m) 06/05/1970 20/01/2025
24.00 Water Temp situ(°C) 18/06/1991 21/06/2024
80.00 Cond Comp (µs/cm) 18/06/1991 21/06/2024
86.14 Cond uncomp in µS/cm Preserved 18/06/1991 15/01/2015
PERIOD OF RECORD (DISCRETE (GW) ARCHIVE) (no data found)