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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 24 | 2012-09-05 11:29 | EST | Yes | GKH/MTA | USGS | 2.15 | Fair | DebrisLight | NONE | |||
| 23 | 2012-08-08 09:16 | EST | Yes | BMJ | USGS | 1.19 | Good | Unspecifed | NONE | |||
| 22 | 2012-07-11 08:41 | EST | Yes | BMJ | USGS | 1.43 | Fair | Unspecifed | NONE | |||
| 21 | 2012-06-13 09:49 | EST | Yes | PJM | USGS | 12.7 | Fair | Clear | NONE | |||
| 20 | 2012-05-22 11:14 | EST | Yes | PJM | USGS | 9.23 | Fair | Clear | NONE | |||
| 19 | 2012-04-23 -- -- | -- | Yes | PJM/GKH | USGS | 22.4 | Unspecified | Unspecifed | NONE | |||
| 18 | 2012-04-17 09:22 | EST | Yes | PJM | USGS | 2.83 | Fair | Clear | NONE | |||
| 17 | 2012-03-06 09:48 | EST | Yes | PJM | USGS | 7.20 | Good | Clear | NONE | |||
| 16 | 2012-02-07 09:23 | EST | Yes | PJM | USGS | 9.21 | Fair | Clear | NONE | |||
| 15 | 2012-01-24 09:00 | EST | Yes | PJM | USGS | 30.9 | Fair | DebrisModerate | NONE | |||
| 14 | 2011-12-28 09:25 | EST | Yes | BMJ/PJM | USGS | 19.1 | Fair | DebrisModerate | NONE | |||
| 13 | 2011-12-02 08:50 | EST | Yes | PJM | USGS | 21.6 | Fair | Unspecifed | NONE | |||
| 12 | 2011-11-23 09:30 | EST | Yes | PJM/BMJ | USGS | 49.2 | 8.02 | Poor | Unspecifed | NONE | ||
| 11 | 2011-10-24 07:45 | EST | Yes | PJM | USGS | 8.77 | 6.35 | 0.00 | 0.80 | Good | Clear | NONE |
| 10 | 2011-09-16 07:34 | EST | Yes | PJM | USGS | 7.25 | 6.27 | 0.00 | 0.50 | Fair | Clear | NONE |
| 9 | 2011-08-12 09:23 | EST | Yes | PJM | USGS | 2.40 | 6.00 | 0.00 | 0.70 | Fair | Clear | NONE |
| 8 | 2011-07-01 08:08 | EST | Yes | PJM/BMJ | USGS | 5.89 | 6.19 | 0.00 | 0.70 | Poor | Clear | NONE |
| 7 | 2011-06-01 08:39 | EST | Yes | PJM | USGS | 6.86 | 6.19 | 0.00 | 0.50 | Fair | Clear | NONE |
| 6 | 2011-05-04 13:51 | EST | Yes | DNL | USGS | 16.4 | 6.50 | 0.06 | 1.50 | Unspecified | Clear | NONE |
| 5 | 2011-04-07 07:44 | EST | Yes | GKH | USGS | 8.12 | 6.27 | 0.00 | 0.80 | Good | Clear | NONE |
| 4 | 2011-03-18 10:51 | EST | Yes | DNL | USGS | 18.1 | 6.84 | -0.01 | 0.90 | Good | Clear | NONE |
| 3 | 2010-12-20 09:47 | EST | Yes | PJM | USGS | 6.22 | 6.18 | Good | Clear | NONE | ||
| 2 | 2010-11-30 09:00 | EST | Yes | PJM | USGS | 2.33 | 6.02 | 0.00 | 0.80 | Good | Clear | NONE |
| 1 | 2010-11-18 13:36 | EST | Yes | GKH/PJM | USGS | 8.24 | 6.24 | 0.00 | 0.50 | Good | DebrisModerate | 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: 2025-12-10 11:39:38 EST
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