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 HYHOURF V75 Output 14/08/2026
Site 611004 Preston River - Boyanup Bridge
VarFrom 10.30 Stage - SL in Metres, Provisional
VarTo 103.30 Stage - Telemetry in Metres, Provisional
Start Time 08/08/2026
End Time 14/08/2026
Table Type Level
Sat Sun Mon Tue Wed Thu Fri
Hour 08/08 09/08 10/08 11/08 12/08 13/08 14/08 Hour
0- 1 10.367P 10.378P 10.405P 10.424P 10.464P 10.464P 10.438P 0- 1
1- 2 10.366P 10.379P 10.407P 10.426P 10.466P 10.463P 10.437P 1- 2
2- 3 10.366P 10.380P 10.408P 10.427P 10.468P 10.462P [ ] 2- 3
3- 4 10.366P 10.381P 10.409P 10.429P 10.469P 10.461P [ ] 3- 4
4- 5 10.366P 10.382P 10.410P 10.430P 10.470P 10.460P [ ] 4- 5
5- 6 10.366P 10.383P 10.411P 10.431P 10.471P 10.459P [ ] 5- 6
6- 7 10.365P 10.383P 10.413P 10.432P 10.472P 10.457P [ ] 6- 7
7- 8 10.365P 10.384P 10.417P 10.434P 10.472P 10.456P [ ] 7- 8
8- 9 10.365P 10.385P 10.417P 10.435P 10.472P 10.455P [ ] 8- 9
9-10 10.364P 10.385P 10.417P 10.436P 10.472P 10.454P [ ] 9-10
10-11 10.365P 10.386P 10.417P 10.438P 10.472P 10.453P [ ] 10-11
11-12 10.366P 10.386P 10.418P 10.439P 10.472P 10.452P [ ] 11-12
12-13 10.368P 10.386P 10.418P 10.441P 10.472P 10.451P [ ] 12-13
13-14 10.369P 10.388P 10.418P 10.442P 10.471P 10.450P [ ] 13-14
14-15 10.372P 10.389P 10.418P 10.444P 10.471P 10.449P [ ] 14-15
15-16 10.373P 10.391P 10.418P 10.446P 10.471P 10.448P [ ] 15-16
16-17 10.374P 10.392P 10.418P 10.448P 10.470P 10.447P [ ] 16-17
17-18 10.374P 10.393P 10.419P 10.450P 10.469P 10.446P [ ] 17-18
18-19 10.374P 10.395P 10.420P 10.452P 10.469P 10.444P [ ] 18-19
19-20 10.374P 10.397P 10.420P 10.454P 10.468P 10.443P [ ] 19-20
20-21 10.374P 10.398P 10.421P 10.456P 10.467P 10.442P [ ] 20-21
21-22 10.375P 10.400P 10.422P 10.458P 10.466P 10.441P [ ] 21-22
22-23 10.375P 10.402P 10.423P 10.460P 10.465P 10.440P [ ] 22-23
23-24 10.376P 10.404P 10.423P 10.462P 10.465P 10.439P [ ] 23-24
Mean 10.369P 10.389P 10.416P 10.441P 10.469P 10.451P [ ]
Median 10.367P 10.386P 10.418P 10.440P 10.470P 10.451P [ ]
Max.Hr Mean 10.376P 10.404P 10.423P 10.462P 10.472P 10.464P [ ]
Min.Hr Mean 10.364P 10.378P 10.405P 10.424P 10.464P 10.439P [ ]
Inst.Max 10.377P 10.405P 10.424P 10.463P 10.473P 10.464P [ ]
Max Time 23:45 23:50 23:35 23:45 08:45 00:00 00:00
Inst.Min 10.363P 10.377P 10.405P 10.424P 10.463P 10.439P [ ]
Min Time 09:40 00:00 00:00 00:00 00:00 23:30 01:10
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Mean [ ] P ... Provisional
Median [ ] [ ... Not Available
Max. Min.
------- -------
Hourly Mean [ ] [ ]
Instant [ ] [ ]