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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 26 | 2000-05-04 12:43 | EDT | Yes | FAD | USGS | 11.7 | 0.00 | 0.50 | Fair | Clear | NONE | |
| 25 | 2000-04-03 13:58 | EDT | Yes | FAD | USGS | 11.3 | 0.00 | 0.50 | Fair | Clear | NONE | |
| 24 | 2000-03-02 12:47 | EST | Yes | FAD | USGS | 6.48 | -0.01 | 0.40 | Fair | Clear | NONE | |
| 23 | 2000-02-10 13:09 | EST | Yes | FAD | USGS | 6.17 | 0.00 | 0.50 | Fair | Clear | NONE | |
| 22 | 1999-11-23 12:32 | EST | Yes | FAD | USGS | 4.66 | 0.00 | 0.40 | Fair | Clear | NONE | |
| 21 | 1999-10-13 13:20 | EDT | Yes | FAD | USGS | 3.94 | 0.02 | 0.50 | Good | DebrisModerate | NONE | |
| 20 | 1999-09-03 11:51 | EDT | Yes | FAD | USGS | 2.61 | 0.00 | 0.40 | Good | Clear | NONE | |
| 19 | 1999-08-09 12:55 | EDT | Yes | FAD | USGS | 2.14 | -0.04 | 0.50 | Fair | DebrisLight | NONE | |
| 18 | 1999-07-08 12:30 | EDT | Yes | FAD | USGS | 2.96 | 0.00 | 0.50 | Fair | Clear | NONE | |
| 17 | 1999-06-10 12:55 | EDT | Yes | FAD | USGS | 3.38 | 0.00 | 0.40 | Fair | Clear | NONE | |
| 16 | 1999-05-03 13:23 | EDT | Yes | FAD | USGS | 6.74 | 0.06 | 0.40 | Fair | Clear | NONE | |
| 15 | 1999-04-08 13:00 | EDT | Yes | FAD | USGS | 6.99 | 0.00 | 0.50 | Good | Clear | NONE | |
| 14 | 1999-03-09 12:44 | EST | Yes | FAD | USGS | 5.12 | 0.00 | 0.40 | Good | Clear | NONE | |
| 13 | 1999-02-10 13:41 | EST | Yes | FAD | USGS | 4.19 | 0.01 | 0.40 | Good | Clear | NONE | |
| 12 | 1997-11-06 09:05 | EST | Yes | AJT | USGS | 4.25 | 0.00 | 0.40 | Good | Clear | NONE | |
| 11 | 1997-08-12 08:45 | EDT | Yes | DCH | USGS | 6.49 | 0.00 | 0.50 | Good | Clear | NONE | |
| 10 | 1997-05-22 12:20 | EDT | Yes | DCH | USGS | 11.3 | 0.00 | 0.40 | Good | Clear | NONE | |
| 9 | 1997-02-20 12:00 | EST | Yes | DCH | USGS | 12.0 | 0.00 | 0.50 | Good | Clear | NONE | |
| 8 | 1988-06-23 12:05 | EDT | Yes | AJT | USGS | 5.86 | 0.00 | 0.40 | Good | Clear | NONE | |
| 7 | 1987-10-16 11:50 | EDT | Yes | AJT | USGS | 4.31 | 0.00 | 0.40 | Good | Clear | NONE | |
| 6 | 1987-06-02 -- -- | -- | Yes | AJT | USGS | 10.4 | 0.00 | 0.40 | Good | Clear | NONE | |
| 5 | 1986-09-12 -- -- | -- | Yes | AJT | USGS | 3.39 | 0.00 | 0.40 | Good | Clear | NONE | |
| 4 | 1986-06-24 -- -- | -- | Yes | AJT | USGS | 4.69 | 0.00 | 0.40 | Good | Clear | NONE | |
| 3 | 1986-04-03 -- -- | -- | Yes | AJT | USGS | 7.32 | Good | Clear | NONE | |||
| 2 | 1985-11-20 -- -- | -- | Yes | AJT | USGS | 4.27 | Good | Clear | NONE | |||
| 1 | 1985-07-08 -- -- | -- | Yes | AJT/RHS | USGS | 4.28 | 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: 2025-12-27 20:36:36 EST
0.29 0.27 caww01