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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 36 | 2012-09-10 13:13 | EST | Yes | JWM | USGS | 0.57 | 1.14 | Poor | DebrisLight | NONE | ||
| 35 | 2012-08-14 13:29:30 | EST | Yes | JWM | USGS | 0.44 | 1.09 | Poor | DebrisLight | NONE | ||
| 34 | 2012-06-27 10:56:30 | EST | Yes | JWM | USGS | 2.64 | 1.35 | Good | Clear | NONE | ||
| 33 | 2012-04-30 11:29 | EST | Yes | JWM | USGS | 2.52 | 1.34 | Poor | Clear | NONE | ||
| 32 | 2012-03-13 11:37 | EST | Yes | JWM | USGS | 2.99 | 1.37 | Good | Clear | NONE | ||
| 31 | 2012-02-14 12:52:30 | EST | Yes | JWM | USGS | 3.28 | 1.39 | 0.00 | Fair | Clear | NONE | |
| 30 | 2011-12-08 11:23:30 | EST | Yes | JWM | USGS | 35.1 | 2.38 | Fair | Unspecifed | NONE | ||
| 29 | 2011-10-12 11:25:30 | EST | Yes | JWM | USGS | 2.51 | 1.36 | 0.00 | Fair | DebrisLight | NONE | |
| 28 | 2011-09-13 13:00 | EST | Yes | JWM | USGS | 3.03 | 1.38 | 0.00 | Fair | DebrisLight | NONE | |
| 27 | 2011-07-06 12:42:30 | EST | Yes | JWM | USGS | 1.62 | 1.27 | 0.00 | Fair | Clear | NONE | |
| 26 | 2011-05-27 11:44:30 | EST | Yes | JWM | USGS | 4.85 | 1.50 | 0.00 | Good | NONE | ||
| 25 | 2011-04-18 11:24 | EST | Yes | JWM | USGS | 11.3 | 1.85 | Good | DebrisLight | NONE | ||
| 24 | 2011-03-02 14:01 | EST | Yes | JWM | USGS | 11.2 | 1.94 | 0.00 | Fair | DebrisLight | NONE | |
| 23 | 2011-02-09 11:24 | EST | Yes | JWM | USGS | 7.98 | 1.68 | Fair | IceCover | NONE | ||
| 22 | 2010-12-09 10:38:30 | EST | Yes | ram | USGS | 0.91 | 1.24 | Poor | DebrisLight | NONE | ||
| 21 | 2010-11-09 13:19:30 | EST | Yes | JWM | USGS | 2.17 | 1.38 | 0.00 | Good | DebrisLight | NONE | |
| 20 | 2010-06-21 13:00 | EST | Yes | jwm | USGS | 1.04 | 1.24 | 0.00 | Fair | Clear | NONE | |
| 19 | 2010-06-01 10:01 | EST | Yes | JWM/PJM | USGS | 1.29 | 1.29 | 0.00 | Poor | Clear | NONE | |
| 18 | 2010-05-17 14:00 | EST | Yes | JWM | USGS | 1.99 | 1.36 | 0.00 | Fair | Clear | NONE | |
| 17 | 2010-04-01 12:00 | EST | Yes | JWM | USGS | 28.6 | 2.26 | 0.00 | Good | Clear | NONE | |
| 16 | 2010-02-24 08:11 | EST | Yes | TCS | USGS | 44.1 | 2.47 | Fair | Clear | NONE | ||
| 15 | 2010-01-21 12:50 | EST | Yes | JWM | USGS | 4.51 | 1.41 | Good | Clear | NONE | ||
| 14 | 2009-09-04 09:20 | EST | Yes | JWM | USGS | 0.90 | 1.18 | 0.00 | Fair | DebrisLight | NONE | |
| 13 | 2009-07-24 14:15 | EST | Yes | ram | USGS | 39.6 | 2.31 | -0.01 | 0.90 | Good | Unspecifed | NONE |
| 12 | 2009-06-08 11:51 | EST | Yes | jwmartin | USGS | 1.85 | 1.28 | 0.00 | Good | Clear | NONE | |
| 11 | 2009-04-01 12:15 | EST | Yes | jwm | USGS | 3.77 | 1.38 | 0.00 | Good | Clear | NONE | |
| 10 | 2009-03-06 11:20 | EST | Yes | jwm | USGS | 4.80 | 1.41 | -0.01 | 1.00 | Fair | Clear | NONE |
| 9 | 2009-02-13 14:00 | EST | Yes | DNL | USGS | 4.76 | 1.45 | 0.00 | 0.50 | Good | Clear | NONE |
| 8 | 2009-01-22 15:30 | EST | Yes | JWM | USGS | 3.57 | 1.38 | 0.00 | 1.00 | Fair | Clear | NONE |
| 7 | 2008-12-12 15:02 | EST | Yes | JWM | USGS | 51.0 | 2.45 | -0.02 | 0.60 | Good | Clear | NONE |
| 6 | 2008-10-30 14:00 | EST | Yes | TWF | USGS | 1.85 | 1.34 | 0.00 | Poor | Unspecifed | NONE | |
| 5 | 2008-10-20 10:36 | EST | Yes | JWM | USGS | 1.21 | 1.27 | 0.00 | 0.60 | Fair | DebrisLight | NONE |
| 4 | 2008-09-27 11:08 | EST | Yes | JMP/JAO | USGS | 14.1 | 1.78 | 0.00 | 0.50 | Fair | Clear | NONE |
| 3 | 2008-08-20 15:05 | EST | Yes | TWF | USGS | 0.39 | Poor | Clear | NONE | |||
| 2 | 2005-06-01 09:01 | EST | Yes | GKH | USGS | 3.17 | Fair | Clear | NONE | |||
| 1 | 1964-10-08 14:00 | EST | Yes | ??? | USGS | 0.14 | Unspecified | NONE |
U.S. Department of the Interior |
U.S. Geological Survey
Title: Surface Water for USA: Streamflow Measurements
URL:
Page Contact Information: Connecticut Water Data Support Team
Page Last Modified: 2025-12-25 06:52:30 EST
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