Copyright © Government of Western Australia
Information supplied by the Department of Water and Environmental Regulation is protected by the Copyright Act 1968. That copyright belongs to the State of Western Australia.
Apart from any fair dealing for the purpose of private study, research, criticism or review, as permitted under the Copyright Act 1968, no part may be
reproduced or reused for any purpose without the written permission of the Department of Water and Environmental Regulation. Please click on the Copyright
link for full details.
Disclaimer / limitation of liability
The information contained herein is provided by the Department of Water and Environmental Regulation in good faith as a public service.
However, the Department does not guarantee the accuracy of this information, and it is the responsibility of recipients to make their own enquiries
as to its accuracy, currency and appropriateness. Telemetered data is provisional only and has not been verified for accuracy. If any aspect of this information is of significance to you, you should
discuss your particular circumstances with the Department. Please click on the Disclaimer
link for full details.
Should you require further information or technical assistance, please contact one of our water information officers.
Department of Water and Environmental Regulation HYSITREP V133 Output 11/09/2026 Page 1
HYSITREP - Site Summary Report
611026 - Ferguson River - Dowdells Rd Bridge
SITE DESCRIPTION
Site: 611026 Dowdells Rd Bridge
Site Name: Ferguson River - Dowdells Rd Bridge
Infrastructure commenced: 1/04/1947 Ceased:
Grid Ref: Zone: 50
Easting: 387733.004 Northing: 6304425.501 Grid Datum: MGA2020 Map Grid of Australia 2020
Latitude: -33.393605947 33°23'37.0"S Longitude: 115.792848497 115°47'34.3"E Lat/Long Datum: GDA2020 Geocentric Datum of Australia 2020
Comment: New number 611026 (nee 611017 site 2) allocated 22/9/2009 to differentiate data from 1939 to 1947
site 1 (611017); 1947 to 1961 and 15/04/1999 to present site 2 (611017) and 1960s site (611138).
All hydstra data from 611017 since 01/04/1947 has been moved to this new site number. No batch 1-
swris historical water quality data for period 31/03/1947 to 26/10/1961 transferred from 611017 to
611026.
STATION DESCRIPTION
Control description:
Max Gauged Stage: 11.253
Max Gauge Date: 17/07/2020
D'stream from Dam: False
RATING TABLES
Var Var Start Start
From To Date Time Site Table
10.00 STAGE (m) 140 Discharge (m³/s) 31/03/1947 00:00 611026 2
10.00 STAGE (m) 140 Discharge (m³/s) 01/07/1998 00:00 611026 4
10.00 STAGE (m) 140 Discharge (m³/s) 01/03/2004 00:00 611026 5
10.00 STAGE (m) 140 Discharge (m³/s) 01/03/2005 00:00 611026 6
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 No No 15/04/1999 00:00 24.52800 1
101.00 Stage - AHD (m) No No No 31/12/2100 00:00 24.52800 1
102.00 Stage - CTF (m) No Yes Yes 31/03/1947 00:00 9.84200 1
102.00 Stage - CTF (m) No Yes Yes 01/07/1998 00:00 10.00000 1
102.00 Stage - CTF (m) No Yes Yes 01/03/2004 00:00 9.99700 1
102.00 Stage - CTF (m) No Yes Yes 01/03/2005 00:00 9.90000 1
103.00 STAGE - Telemetry(m) No Yes Yes 31/03/1947 00:00 0.00000 10
GAUGINGS
48 gaugings between 21/07/1998 and 21/07/2026
BENCHMARKS
Date Bench RGLD Text
15/04/1999 1 40.282
15/04/1999 2 15.754
CROSS SECTIONS
Type Section Date Run SectNo
XS Control 0 22/01/2004 0 000001
XS Control 0 05/08/1998 0 000002
XS Control 0 10/06/1998 0 000003
OT Other 0 10/06/1998 0 000004
BR Bridge 0 10/06/1998 0 000005
XS Control 0 15/01/2025 0 000006
PERIOD OF RECORD (TS (A) ARCHIVE)
Variable Start Date End Date
10.00 STAGE (m) 03/01/1952 10/09/2026
10.11 STAGE (m) C type chart 21/10/1958 30/06/1959
Department of Water and Environmental Regulation HYSITREP V133 Output 11/09/2026 Page 2
HYSITREP - Site Summary Report
611026 - Ferguson River - Dowdells Rd Bridge
PERIOD OF RECORD (DISCRETE (GW) ARCHIVE) (no data found)