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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 47 | 1998-08-25 11:00 | EDT | Yes | DCH/AJT | USGS | 0.39 | 0.54 | 0.00 | 0.60 | Good | Clear | NONE |
| 46 | 1988-12-08 10:35 | EST | Yes | FAD | USGS | 4.17 | 1.20 | 0.00 | 0.40 | Good | Clear | NONE |
| 45 | 1988-10-18 13:25 | EDT | Yes | FAD | USGS | 0.97 | 1.04 | 0.00 | 0.50 | Fair | DebrisLight | NONE |
| 44 | 1988-09-21 13:40 | EDT | Yes | FAD | USGS | 1.39 | 1.05 | 0.00 | 0.40 | Fair | DebrisLight | NONE |
| 43 | 1988-08-17 12:15 | EDT | Yes | FAD | USGS | 1.03 | 1.02 | 0.00 | 0.30 | Fair | DebrisLight | NONE |
| 42 | 1988-07-28 11:55 | EDT | Yes | FAD | USGS | 158 | 4.72 | -0.15 | 1.30 | Fair | Unspecifed | NONE |
| 41 | 1988-07-14 11:50 | EDT | Yes | FAD | USGS | 1.23 | 1.04 | 0.00 | 0.50 | Fair | DebrisLight | NONE |
| 40 | 1988-06-23 10:05 | EDT | Yes | FAD | USGS | 1.43 | 1.04 | 0.00 | 0.60 | Fair | DebrisLight | NONE |
| 39 | 1988-06-07 12:45 | EDT | Yes | FAD | USGS | 2.70 | 1.10 | 0.01 | 0.50 | Fair | DebrisLight | NONE |
| 38 | 1988-04-20 12:35 | EDT | Yes | FAD | USGS | 19.4 | 2.05 | -0.01 | 0.50 | Good | Unspecifed | NONE |
| 37 | 1988-03-17 12:00 | EST | Yes | FAD | USGS | 10.2 | 1.44 | 0.00 | 0.60 | Good | Clear | NONE |
| 36 | 1988-02-12 12:50 | EST | Yes | FAD/DJP | USGS | 96.5 | 3.94 | -0.02 | 1.00 | Fair | Unspecifed | NONE |
| 35 | 1988-01-27 10:50 | EST | Yes | FAD | USGS | 14.5 | 1.76 | 0.01 | 0.70 | Good | Clear | NONE |
| 34 | 1988-01-20 14:20 | EST | Yes | FAD | USGS | 53.2 | 2.97 | 0.01 | 0.90 | Fair | Unspecifed | NONE |
| 33 | 1987-12-29 12:05 | EST | Yes | FAD | USGS | 8.16 | 1.39 | 0.00 | 0.50 | Fair | Clear | NONE |
| 32 | 1987-12-15 11:05 | EST | Yes | FAD | USGS | 3.51 | 1.14 | 0.00 | 0.40 | Fair | DebrisLight | NONE |
| 31 | 1987-11-25 11:05 | EST | Yes | FAD | USGS | 0.52 | 0.98 | 0.00 | 0.30 | Fair | DebrisHeavy | NONE |
| 30 | 1987-10-16 12:15 | EDT | Yes | FAD | USGS | 0.21 | 0.94 | 0.00 | 0.30 | Fair | DebrisLight | NONE |
| 29 | 1987-10-07 -- -- | -- | Yes | FAD | USGS | 1.70 | 1.05 | -0.01 | 0.50 | Fair | DebrisLight | NONE |
| 28 | 1987-09-09 -- -- | -- | Yes | FAD | USGS | 0.23 | 0.94 | 0.00 | 0.20 | Fair | DebrisModerate | NONE |
| 27 | 1987-08-19 -- -- | -- | Yes | FAD | USGS | 0.22 | 0.93 | 0.00 | 0.20 | Fair | DebrisLight | NONE |
| 26 | 1987-08-10 -- -- | -- | Yes | FAD | USGS | 0.32 | 0.95 | 0.00 | 0.30 | Fair | DebrisLight | NONE |
| 25 | 1987-07-07 -- -- | -- | Yes | FAD | USGS | 1.79 | 1.08 | 0.00 | 0.40 | Good | Clear | NONE |
| 24 | 1987-06-02 -- -- | -- | Yes | FAD | USGS | 5.84 | 1.22 | 0.00 | 0.50 | Good | Clear | NONE |
| 23 | 1987-05-14 -- -- | -- | Yes | FAD | USGS | 16.3 | 1.87 | 0.00 | 0.50 | Good | Clear | NONE |
| 22 | 1987-04-06 -- -- | -- | Yes | FAD | USGS | 55.8 | 3.11 | -0.01 | 0.80 | Fair | Unspecifed | NONE |
| 21 | 1987-03-04 -- -- | -- | Yes | FAD | USGS | 48.0 | 3.18 | -0.01 | 0.90 | Fair | Unspecifed | NONE |
| 20 | 1987-02-05 -- -- | -- | Yes | FAD | USGS | 43.3 | 2.99 | -0.01 | 1.00 | Poor | Unspecifed | NONE |
| 19 | 1986-12-16 -- -- | -- | Yes | FAD | USGS | 3.76 | 1.16 | 0.00 | 0.40 | Good | Clear | NONE |
| 18 | 1986-12-12 -- -- | -- | Yes | FAD | USGS | 7.25 | 1.37 | -0.01 | 0.40 | Good | Clear | NONE |
| 17 | 1986-12-04 -- -- | -- | Yes | FAD | USGS | 3.67 | 1.15 | 0.00 | 0.50 | Good | DebrisLight | NONE |
| 16 | 1986-11-17 -- -- | -- | Yes | FAD | USGS | 0.75 | 1.00 | 0.00 | 0.30 | Fair | DebrisModerate | NONE |
| 15 | 1986-10-15 -- -- | -- | Yes | FAD | USGS | 0.40 | 0.97 | 0.00 | 0.30 | Fair | DebrisModerate | NONE |
| 14 | 1986-09-12 -- -- | -- | Yes | FAD | USGS | 0.52 | 0.98 | 0.00 | 0.30 | Fair | DebrisLight | NONE |
| 13 | 1986-08-04 -- -- | -- | Yes | FAD | USGS | 0.42 | 0.97 | 0.00 | 0.20 | Fair | DebrisModerate | NONE |
| 12 | 1986-06-24 -- -- | -- | Yes | FAD | USGS | 1.35 | 1.04 | 0.02 | 0.30 | Good | Clear | NONE |
| 11 | 1986-05-27 -- -- | -- | Yes | FAD | USGS | 2.20 | 1.09 | 0.00 | 0.20 | Good | Clear | NONE |
| 10 | 1986-04-03 -- -- | -- | Yes | FAD | USGS | 6.41 | 1.27 | 0.00 | 0.40 | Good | Clear | NONE |
| 9 | 1986-02-26 -- -- | -- | Yes | FAD | USGS | 27.1 | 2.29 | 0.00 | 0.60 | Good | Unspecifed | NONE |
| 8 | 1986-01-08 -- -- | -- | Yes | FAD | USGS | 13.1 | 1.70 | 0.00 | 0.50 | Good | Clear | NONE |
| 7 | 1985-11-20 -- -- | -- | Yes | FAD | USGS | 5.28 | 1.32 | 0.00 | 0.40 | Good | DebrisLight | NONE |
| 6 | 1985-10-23 -- -- | -- | Yes | FAD | USGS | 10.9 | 1.66 | 0.00 | 0.40 | Good | Clear | NONE |
| 5 | 1985-09-28 -- -- | -- | Yes | RHS/FAD | USGS | 69.7 | 3.46 | -0.05 | 0.90 | Fair | Unspecifed | NONE |
| 4 | 1985-09-20 -- -- | -- | Yes | FAD | USGS | 2.92 | 1.14 | 0.00 | 0.40 | Good | Clear | NONE |
| 3 | 1985-08-23 -- -- | -- | Yes | AJT | USGS | 34.0 | 2.44 | -0.02 | 0.80 | Fair | Unspecifed | NONE |
| 2 | 1985-08-19 -- -- | -- | Yes | RHS/AJT | USGS | 548 | 6.11 | 0.00 | 1.00 | Good | Unspecifed | NONE |
| 1 | 1985-07-08 -- -- | -- | Yes | FAD | USGS | 0.80 | 0.99 | 0.00 | 0.30 | Fair | DebrisLight | 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: 2025-12-09 21:02:18 EST
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