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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 1997-11-06 10:50 | EST | Yes | AJT | USGS | 4.60 | 0.00 | 0.40 | Good | DebrisModerate | NONE | |
| 9 | 1997-08-12 12:50 | EDT | Yes | DCH | USGS | 1.71 | 0.00 | 0.50 | Fair | Clear | NONE | |
| 8 | 1997-05-22 09:25 | EDT | Yes | DCH | USGS | 7.04 | 0.00 | 0.50 | Good | Clear | NONE | |
| 7 | 1997-02-20 10:15 | EST | Yes | DCH | USGS | 16.8 | 0.00 | 0.50 | Good | Clear | NONE | |
| 6 | 1988-06-23 09:10 | EDT | Yes | AJT | USGS | 2.66 | 0.00 | 0.40 | Good | Clear | NONE | |
| 5 | 1987-10-16 13:45 | EDT | Yes | AJT | USGS | 1.14 | 0.00 | 0.40 | Good | Clear | NONE | |
| 4 | 1987-06-02 -- -- | -- | Yes | AJT | USGS | 5.85 | 0.00 | 0.40 | Good | Clear | NONE | |
| 3 | 1986-09-12 -- -- | -- | Yes | AJT | USGS | 0.88 | 0.00 | 0.30 | Good | Clear | NONE | |
| 2 | 1986-06-24 -- -- | -- | Yes | AJT | USGS | 2.47 | 0.00 | 0.40 | Good | DebrisLight | NONE | |
| 1 | 1986-04-03 -- -- | -- | Yes | AJT | USGS | 6.31 | 0.00 | 0.50 | Good | Clear | NONE |
U.S. Department of the Interior |
U.S. Geological Survey
Title: Surface Water for USA: Streamflow Measurements
URL:
Page Contact Information: Maryland Water Data Support Team
Page Last Modified: 2025-12-24 06:57:51 EST
0.29 0.27 caww02