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Department of Water and Environmental Regulation HYSITREP V132 Output 28/03/2025 Page 1 HYSITREP - Site Summary Report 617058 - Gingin Brook - Gingin SITE DESCRIPTION Site: 617058 Gingin Site Name: Gingin Brook - Gingin Infrastructure commenced: 16/01/1957 Ceased: Grid Ref: Zone: 50 Easting: 397040.014 Northing: 6531700.479 Grid Datum: MGA2020 Map Grid of Australia 2020 Latitude: -31.344602762 31°20'40.6"S Longitude: 115.917619493 115°55'03.4"E Lat/Long Datum: GDA2020 Geocentric Datum of Australia 2020 Comment: STATION DESCRIPTION Control description: Max Gauged Stage: 10.700 Max Gauge Date: 20/07/1995 D'stream from Dam: False Catchment Area: 105.800 RATING TABLES Var Var Start Start From To Date Time Site Table 10.00 STAGE (m) 140 Discharge (m³/s) 06/06/1957 00:00 617058 7 10.00 STAGE (m) 140 Discharge (m³/s) 09/07/1958 00:00 617058 8 10.00 STAGE (m) 140 Discharge (m³/s) 03/01/1959 00:00 617058 7 10.00 STAGE (m) 140 Discharge (m³/s) 25/08/1963 04:00 617058 8 10.00 STAGE (m) 140 Discharge (m³/s) 17/07/1964 00:00 617058 9 10.00 STAGE (m) 140 Discharge (m³/s) 25/07/1974 20:00 617058 10 10.00 STAGE (m) 140 Discharge (m³/s) 13/07/1976 11:45 617058 11 10.00 STAGE (m) 140 Discharge (m³/s) 12/08/1976 12:00 617058 12 10.00 STAGE (m) 140 Discharge (m³/s) 16/07/1978 12:00 617058 10 10.00 STAGE (m) 140 Discharge (m³/s) 21/02/1979 12:00 617058 13 10.00 STAGE (m) 140 Discharge (m³/s) 12/04/1979 15:30 617058 16 10.00 STAGE (m) 140 Discharge (m³/s) 31/05/1984 16:46 617058 17 10.00 STAGE (m) 140 Discharge (m³/s) 13/03/1985 15:30 617058 19 10.00 STAGE (m) 140 Discharge (m³/s) 08/10/1999 18:30 617058 20 10.00 STAGE (m) 140 Discharge (m³/s) 22/08/2003 15:30 617058 20 10.00 STAGE (m) 140 Discharge (m³/s) 23/08/2006 00:00 617058 21 10.00 STAGE (m) 140 Discharge (m³/s) 01/02/2010 00:00 617058 22 10.00 STAGE (m) 140 Discharge (m³/s) 09/10/2015 11:00 617058 23 10.00 STAGE (m) 140 Discharge (m³/s) 22/04/2022 00:00 NOTRATED 999 10.00 STAGE (m) 140 Discharge (m³/s) 27/06/2022 18:30 617058 24 10.00 STAGE (m) 140 Discharge (m³/s) 06/01/2023 12:00 617058 25 24.00 Water Temp situ(°C) 1006 COND. COMP. FACTOR 01/01/1900 00:01 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 06/06/1957 15:10 79.56400 1 102.00 Stage - CTF (m) No Yes Yes 06/06/1957 00:00 10.00000 1 102.00 Stage - CTF (m) No Yes Yes 09/07/1958 00:00 10.00000 1 102.00 Stage - CTF (m) No Yes Yes 03/01/1959 00:00 10.00000 1 102.00 Stage - CTF (m) No Yes Yes 25/08/1963 04:00 10.00000 1 102.00 Stage - CTF (m) No Yes Yes 17/07/1964 00:00 9.99500 1 102.00 Stage - CTF (m) No Yes Yes 25/07/1974 20:00 9.99200 1 102.00 Stage - CTF (m) No Yes Yes 13/07/1976 11:45 9.99200 1 102.00 Stage - CTF (m) No Yes Yes 12/08/1976 12:00 9.99200 1 102.00 Stage - CTF (m) No Yes Yes 16/07/1978 12:00 9.99200 1 102.00 Stage - CTF (m) No Yes Yes 21/02/1979 12:00 9.97700 1 102.00 Stage - CTF (m) No Yes Yes 12/04/1979 15:30 10.00100 1 102.00 Stage - CTF (m) No Yes Yes 31/05/1984 16:46 10.00100 1 102.00 Stage - CTF (m) No Yes Yes 13/03/1985 15:30 10.10900 1 102.00 Stage - CTF (m) No Yes Yes 08/10/1999 18:30 10.09700 1 Department of Water and Environmental Regulation HYSITREP V132 Output 28/03/2025 Page 2 HYSITREP - Site Summary Report 617058 - Gingin Brook - Gingin 102.00 Stage - CTF (m) No Yes Yes 22/08/2003 15:30 10.09700 1 102.00 Stage - CTF (m) No Yes Yes 23/08/2006 00:00 10.09700 1 102.00 Stage - CTF (m) No Yes Yes 01/02/2010 00:00 10.09412 1 102.00 Stage - CTF (m) No Yes Yes 09/10/2015 11:00 9.93800 1 102.00 Stage - CTF (m) No Yes Yes 27/06/2022 18:30 10.09200 1 102.00 Stage - CTF (m) No Yes Yes 06/01/2023 12:00 10.10300 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 16/01/1957 00:00 105.80000 10 998.00 Catch. Area (km²) No Yes Yes 01/06/2011 00:00 105.80000 10 GAUGINGS 125 gaugings between 17/06/1965 and 13/08/2024 BENCHMARKS Date Bench RGLD Text 27/05/1968 1 11.546 31/05/1984 2 12.445 13/10/1992 3 12.761 13/10/1992 4 92.325 20/10/2020 6 12.446 Brass BM on concrete plinth, by the fence on Right bank, just DS of weir 10/12/2020 5 92.010 By fence on right bank, downstream of weir CROSS SECTIONS Type Section Date Run SectNo XS Control 0 13/11/1973 0 000001 XS Control 0 13/07/1976 0 000002 XS Control 0 21/02/1979 0 000003 XS Control 0 15/03/1985 0 000004 XS Control 0 07/06/1979 0 000005 TR Travellerway 0 13/03/1985 0 000006 XS Control 1 27/11/1986 1 000007 XS Control 0 14/03/2007 0 000008 XS Control 0 09/10/2015 0 000009 XS Control 0 29/03/2019 0 000010 OT Other 0 29/03/2019 0 000011 OT Other 0 29/03/2019 0 000012 OT Other 0 29/03/2019 0 000013 OT Other 0 29/03/2019 0 000014 XS Control 0 19/07/2019 0 000015 XS Control 0 31/08/2022 0 000016 OT Other 0 15/02/2023 0 000017 OT Other 0 15/02/2023 0 000018 XS Control 0 21/06/2023 0 000019 PERIOD OF RECORD (TS (A) ARCHIVE) Variable Start Date End Date 10.00 STAGE (m) 06/06/1957 27/03/2025 PERIOD OF RECORD (DISCRETE (GW) ARCHIVE) (no data found)