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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 22 | 2004-08-03 11:15 | EDT | Yes | gsh | USGS | 6.30 | 7.10 | -0.01 | 0.50 | Fair | VegetationLight | NONE |
| 21 | 2004-06-28 14:05 | EDT | Yes | gsh | USGS | 10.1 | 7.42 | 0.00 | 0.50 | Poor | VegetationLight | NONE |
| 20 | 2004-05-03 12:10 | EDT | Yes | gsh | USGS | 21.8 | 7.28 | -0.01 | 0.50 | Good | Clear | NONE |
| 19 | 2004-04-08 11:03 | EDT | Yes | gsh | USGS | 65.2 | 7.96 | -0.01 | 0.50 | Good | Clear | NONE |
| 18 | 2003-10-30 12:16 | EST | Yes | gsh | USGS | 440 | 12.25 | 0.02 | 1.10 | Good | Clear | NONE |
| 17 | 2003-10-06 13:57 | EDT | Yes | gsh | USGS | 14.4 | 7.17 | -0.01 | 0.50 | Good | VegetationLight | NONE |
| 16 | 2003-08-14 12:00 | EDT | Yes | gsh | USGS | 10.4 | 7.20 | 0.00 | 0.50 | Fair | VegetationLight | NONE |
| 15 | 2003-06-10 12:18 | EDT | Yes | gsh | USGS | 25.2 | 7.75 | 0.00 | 0.50 | Fair | VegetationLight | NONE |
| 14 | 2003-05-20 12:35 | EDT | Yes | gsh | USGS | 40.9 | 7.64 | -0.01 | 0.50 | Good | Clear | NONE |
| 13 | 2003-04-30 14:38 | EDT | Yes | gsh | USGS | 78.0 | 8.13 | -0.02 | 0.50 | Good | Clear | NONE |
| 12 | 2003-04-18 11:10 | EDT | Yes | gsh | USGS | 40.2 | 7.59 | -0.02 | 0.60 | Good | Clear | NONE |
| 11 | 2003-04-15 10:35 | EDT | Yes | gsh | USGS | 57.6 | 7.87 | 0.00 | 0.50 | Good | Clear | NONE |
| 10 | 2003-03-28 11:47 | EST | Yes | gsh | USGS | 147 | 9.21 | -0.02 | 0.80 | Good | Clear | NONE |
| 9 | 2003-03-25 11:30 | EST | Yes | gsh | USGS | 172 | 9.55 | -0.01 | 1.00 | Good | Clear | NONE |
| 8 | 2002-10-25 11:15 | EDT | Yes | gsh | USGS | 9.89 | 7.04 | 0.00 | Good | Clear | NONE | |
| 7 | 2002-10-25 09:50 | EDT | Yes | gsh | USGS | 9.56 | 7.05 | 7.05 | Good | Clear | NONE | |
| 6 | 2002-07-16 08:57 | EDT | Yes | gsh | USGS | 5.87 | 7.35 | 0.00 | Fair | VegetationLight | NONE | |
| 5 | 2002-06-20 08:43 | EDT | Yes | gsh | USGS | 27.2 | 7.68 | -0.01 | Fair | VegetationLight | NONE | |
| 4 | 2002-05-08 11:47 | EDT | Yes | gsh | USGS | 26.9 | 7.35 | -0.02 | Good | Clear | NONE | |
| 3 | 2002-04-04 12:15 | EST | Yes | gsh | USGS | 62.6 | 7.96 | 0.00 | Good | Clear | NONE | |
| 2 | 2002-04-01 14:00 | EST | Yes | gsh | USGS | 109 | 8.68 | 0.05 | Good | Clear | NONE | |
| 1 | 2002-03-28 13:18 | EST | Yes | gsh | USGS | 102 | 8.57 | 0.35 | Good | Clear | NONE |
U.S. Department of the Interior |
U.S. Geological Survey
Title: Surface Water for USA: Streamflow Measurements
URL:
Page Contact Information: New Hampshire Water Data Support Team
Page Last Modified: 2025-12-18 04:35:34 EST
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