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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 |
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| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 18 | 2011-10-19 09:00 | EDT | Yes | ROB | USGS | 122 | 1.85 | 0.00 | 0.60 | Good | Clear | NONE |
| 17 | 2011-09-08 11:50 | EDT | Yes | ROB | USGS | 181 | 2.21 | -0.01 | 0.60 | Good | Clear | NONE |
| 16 | 2011-07-28 14:35 | EDT | Yes | ROB | USGS | 18.8 | 0.86 | 0.00 | 0.60 | Fair | ScourControlChanged | NONE |
| 15 | 2011-07-01 12:15 | EDT | Yes | ROB | USGS | 74.4 | 1.55 | 0.00 | 0.50 | Good | ScourControlChanged | NONE |
| 14 | 2011-06-15 13:00 | EDT | Yes | GSH/ROB | USGS | 44.9 | 1.25 | -0.01 | 0.60 | Good | Clear | NONE |
| 13 | 2011-04-12 10:30 | EDT | Yes | ROB | USGS | 962 | 4.66 | -0.08 | 1.00 | Good | Clear | NONE |
| 12 | 2011-02-16 11:15 | EST | Yes | ROB | USGS | 56.4 | 2.03 | 0.02 | 0.80 | Fair | IceCover | NONE |
| 11 | 2011-01-19 11:35 | EST | Yes | ROB,GSH | USGS | 91.2 | 2.15 | -0.01 | 0.80 | Fair | NONE | |
| 10 | 2010-09-17 10:05 | EDT | Yes | jcd | USGS | 56.0 | 1.70 | -0.01 | 0.50 | Good | Clear | NONE |
| 9 | 2010-09-01 12:35 | EDT | Yes | jcd | USGS | 14.8 | 1.26 | 0.00 | 0.40 | Good | Clear | NONE |
| 8 | 2010-08-06 10:45 | EDT | Yes | jcd | USGS | 139 | 2.18 | -0.01 | 0.60 | Good | Unspecifed | NONE |
| 7 | 2010-06-04 10:12:30 | EDT | Yes | jcd | USGS | 102 | 2.03 | -0.03 | 0.60 | Good | Clear | NONE |
| 6 | 2010-04-08 09:50 | EDT | Yes | jcd | USGS | 153 | 2.31 | -0.01 | 0.70 | Good | Clear | NONE |
| 5 | 2010-03-24 10:05 | EDT | Yes | jcd | USGS | 458 | 3.49 | -0.05 | 1.00 | Good | Clear | NONE |
| 4 | 2010-02-10 14:00 | EST | Yes | jcd | USGS | 26.2 | 1.83 | 0.00 | 0.50 | Fair | IceCover | NONE |
| 3 | 2009-12-14 13:17:30 | EST | Yes | jdenner | USGS | 91.9 | 2.01 | -0.02 | 0.60 | Good | Clear | NONE |
| 2 | 2009-11-06 13:50 | EST | Yes | jcd | USGS | 28.8 | 1.36 | 0.00 | 0.70 | Good | Clear | NONE |
| 1 | 2009-08-18 13:50 | EDT | Yes | ROB/GSH | USGS | 25.8 | 1.32 | 0.00 | 0.70 | Fair | 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: 2025-12-20 14:48:28 EST
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