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Department of Water and Environmental Regulation HYSITREP V133 Output 20/06/2025 Page 1 HYSITREP - Site Summary Report 617017 - Hill River - Ardross SITE DESCRIPTION Site: 617017 Ardross Site Name: Hill River - Ardross Infrastructure commenced: 26/02/2003 Ceased: Grid Ref: Zone: 50 Easting: 314411.041 Northing: 6636361.509 Grid Datum: MGA2020 Map Grid of Australia 2020 Latitude: -30.390484146 30°23'25.7"S Longitude: 115.068327183 115°04'06.0"E Lat/Long Datum: GDA2020 Geocentric Datum of Australia 2020 Comment: New site installed on the hill river for recording stage and conductivity. Assessment method = aerial for coordinates. STATION DESCRIPTION Control description: Max Gauged Stage: 11.038 Max Gauge Date: 18/07/2016 D'stream from Dam: False Catchment Area: 3723.870 RATING TABLES Var Var Start Start From To Date Time Site Table 10.00 STAGE (m) 140 Discharge (m³/s) 26/02/2003 16:30 617017 1 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 00:00 SWGEN 1 1008.00 CHLORIDE (mg/l) 1001 TDS - (mg/l) 01/01/1900 00:00 SWGEN 1 TIME-BASED TABLES Var Interp Extend Back Extend Fwrd Date Value Qual 101.00 Stage - AHD (m) No Yes Yes 26/02/2003 00:00 -8.34400 4 102.00 Stage - CTF (m) No Yes Yes 26/02/2003 16:30 10.00000 3 103.00 STAGE - Telemetry(m) No Yes Yes 01/01/2006 00:00 0.00000 10 998.00 Catch. Area (km²) No Yes Yes 26/02/2003 00:00 3723.87000 10 998.00 Catch. Area (km²) No Yes Yes 01/06/2011 00:00 3723.87000 10 GAUGINGS 27 gaugings between 26/08/2004 and 07/08/2024 BENCHMARKS Date Bench RGLD Text 15/05/2001 1 6.687 15/05/2001 2 15.031 09/09/2004 3 5.121 09/09/2004 4 13.465 CROSS SECTIONS Type Section Date Run SectNo OT Other 0 22/02/2001 0 000001 TR Travellerway 0 14/11/2007 0 000002 IN Inlets 0 14/11/2007 0 000003 XS Control 0 14/11/2007 0 000004 OT Other 0 14/11/2007 0 000005 OT Other 0 14/11/2007 0 000006 OT Other 0 14/11/2007 0 000007 OT Other 0 14/11/2007 0 000008 OT Other 0 31/01/2008 0 000009 HR HEC-RAS 0 16/09/2010 0 000010 PERIOD OF RECORD (TS (A) ARCHIVE) Variable Start Date End Date 10.00 STAGE (m) 26/02/2003 19/06/2025 24.00 Water Temp situ(°C) 25/03/2003 14/09/2010 80.00 Cond Comp (µs/cm) 25/03/2003 14/09/2010 Department of Water and Environmental Regulation HYSITREP V133 Output 20/06/2025 Page 2 HYSITREP - Site Summary Report 617017 - Hill River - Ardross 86.14 Cond uncomp in µS/cm Preserved 25/03/2003 14/09/2010 PERIOD OF RECORD (DISCRETE (GW) ARCHIVE) (no data found)