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Streamflow Measurements for the Nation
Streamflow measurement pages will be decommissioned in early 2026.
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| HTML table with channel data |
| HTML table without channel data |
| Tab-separated data with channel data |
| Tab-separated data without channel data |
| Graph of data |
| Reselect output format |
| Meas. Number |
Date Time | Time Datum |
Measurement Used? |
Who | Measuring Agency |
Stream flow (ft3/s) |
Gage Height (ft) |
GH Change (ft) |
Meas. Duration (hr) |
Meas. Rated |
Control | Flow Adjust. Code |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1021 | 2024-10-03 13:45:33 | PDT | Yes | HLMANZI | USGS | 31.8 | 2.24 | 0.00 | 0.75 | Fair | Clear | NONE |
| 1020 | 2024-06-27 11:29:13 | PDT | Yes | HLMANZI | USGS | 18.7 | 1.87 | Good | Clear | NONE | ||
| 1019 | 2023-09-28 10:49:54 | PDT | Yes | HLMANZI | USGS | 34.0 | 2.35 | 0.00 | 0.83 | Fair | Clear | NONE |
| 1018 | 2022-09-15 12:29:50 | PDT | Yes | HLMANZI, YMP | USGS | 33.7 | 2.26 | 0.00 | 1.00 | Fair | Clear | NONE |
| 1017 | 2021-09-21 13:43:25 | PDT | Yes | HLMANZI | USGS | 42.7 | 2.56 | 0.00 | Fair | Clear | NONE | |
| 1016 | 2021-05-26 13:39:09 | PDT | Yes | HLM | USGS | 63.4 | 3.01 | Fair | Clear | NONE | ||
| 1015 | 2020-08-18 13:34:38 | PDT | Yes | HLM | USGS | 12.7 | 1.61 | 0.00 | 1.00 | Fair | Clear | NONE |
| 1014 | 2020-06-23 08:30:13 | PDT | Yes | HLM | USGS | 16.5 | 1.75 | 0.00 | 0.77 | Fair | Clear | NONE |
| 1013 | 2019-09-12 14:18:33 | PDT | Yes | HLM | USGS | 16.5 | 1.85 | Fair | Clear | NONE | ||
| 1012 | 2018-08-29 18:32:53 | PDT | Yes | HLM | USGS | 12.6 | 1.59 | 0.01 | 1.00 | Poor | Clear | NONE |
| 1010 | 2017-09-20 11:24:30 | PDT | Yes | emp | USGS | 22.4 | 1.94 | 0.00 | 0.55 | Fair | Clear | NONE |
| 1011 | 2017-09-19 18:55 | PDT | Yes | emp | USGS | 16.6 | 1.72 | -0.16 | 0.50 | Poor | Clear | NONE |
| 1009 | 2016-09-22 16:02 | PDT | Yes | emp | USGS | 18.4 | 1.80 | Fair | Clear | NONE | ||
| 1008 | 2016-07-29 09:41 | PDT | Yes | emp | USGS | 19.8 | 1.82 | Fair | Clear | NONE | ||
| 1007 | 2015-09-23 08:39:30 | PDT | Yes | emp | USGS | 31.8 | 2.22 | -0.05 | 0.80 | Good | Clear | NONE |
| 1006 | 2015-04-29 15:06:30 | PDT | Yes | emp | USGS | 36.6 | 2.32 | Fair | Clear | NONE | ||
| 1005 | 2014-09-03 10:28:30 | PDT | Yes | emp | USGS | 25.0 | 1.73 | Poor | Clear | NONE | ||
| 1004 | 2014-09-03 10:11:30 | PDT | Yes | emp | USGS | 26.2 | 1.73 | Fair | Clear | NONE | ||
| 1003 | 2014-06-12 08:18 | PDT | Yes | emp/AT | USGS | 26.7 | 1.73 | Poor | Clear | NONE | ||
| 1002 | 2013-08-08 13:11 | PDT | Yes | HLM/AT | USGS | 15.0 | 1.53 | 0.01 | 0.30 | Fair | Clear | NONE |
| 1001 | 2012-09-13 08:40:30 | PDT | Yes | HLM | USGS | 33.2 | 1.87 | 0.00 | 0.30 | Poor | Clear | NONE |
| 1000 | 2011-09-22 11:54:30 | PDT | Yes | HLM | USGS | 25.2 | 1.84 | 0.00 | 0.40 | Fair | FillControlChanged | NONE |
U.S. Department of the Interior |
U.S. Geological Survey
Title: Surface Water for USA: Streamflow Measurements
URL:
Page Contact Information: California Water Data Support Team
Page Last Modified: 2026-01-20 06:58:02 EST
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