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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 32 | 2000-02-29 12:18 | EST | Yes | EJD | USGS | 19.7 | 3.54 | 0.00 | 0.70 | Good | Clear | NONE |
| 31 | 1999-09-16 15:10 | EDT | Yes | CJS | USGS | 2.32 | 3.05 | 0.00 | 0.40 | Fair | Clear | NONE |
| 30 | 1999-06-07 17:00 | EDT | Yes | CJS | USGS | 0.45 | 2.75 | 0.00 | 0.40 | Fair | Clear | NONE |
| 29 | 1999-05-06 16:35 | EDT | Yes | EJD/CJS | USGS | 3.95 | 3.16 | 0.00 | 0.60 | Fair | Clear | NONE |
| 28 | 1986-10-30 12:30 | EST | Yes | JRD | USGS | 0.09 | Good | Clear | NONE | |||
| 27 | 1986-10-02 17:15 | EDT | Yes | JRD | USGS | 0.03 | Fair | Clear | NONE | |||
| 26 | 1986-08-26 11:50 | EDT | Yes | JRD/MD | USGS | 0.04 | Fair | Clear | NONE | |||
| 25 | 1986-06-03 11:15 | EDT | Yes | JRD | USGS | 1.43 | Good | Clear | NONE | |||
| 24 | 1986-05-13 11:15 | EDT | Yes | JRD | USGS | 1.41 | Good | Clear | NONE | |||
| 23 | 1985-08-28 11:50 | EDT | Yes | JEA/MD | USGS | 0.30 | Good | Clear | NONE | |||
| 22 | 1985-06-26 17:00 | EDT | Yes | JRD | USGS | 0.15 | Good | Clear | NONE | |||
| 21 | 1985-04-30 14:10 | EDT | Yes | JRD | USGS | 2.03 | Good | Clear | NONE | |||
| 20 | 1985-03-14 09:35 | EST | Yes | JRD | USGS | 3.82 | Good | Clear | NONE | |||
| 19 | 1979-05-03 10:30 | EDT | Yes | JEA | USGS | 11.6 | Good | Clear | NONE | |||
| 18 | 1978-09-21 11:35 | EDT | Yes | JEA | USGS | 0.43 | Good | Clear | NONE | |||
| 17 | 1977-09-13 10:50 | EDT | Yes | JEA | USGS | 0.12 | Fair | Clear | NONE | |||
| 16 | 1977-08-09 10:45 | EDT | Yes | JEA | USGS | 0.40 | Good | Clear | NONE | |||
| 15 | 1977-04-18 10:05 | EST | Yes | JEA | USGS | 5.55 | Fair | Clear | NONE | |||
| 14 | 1976-08-24 11:20 | EDT | Yes | JEA | USGS | 0.86 | Fair | Clear | NONE | |||
| 13 | 1976-07-07 11:00 | EDT | Yes | JEA | USGS | 0.37 | Fair | Clear | NONE | |||
| 12 | 1976-04-20 09:35 | EST | Yes | JEA | USGS | 4.20 | Fair | Clear | NONE | |||
| 11 | 1976-03-08 10:00 | EST | Yes | JEA | USGS | 4.17 | Fair | Clear | NONE | |||
| 10 | 1975-11-05 10:00 | EST | Yes | JEA | USGS | 3.07 | Fair | Clear | NONE | |||
| 9 | 1975-06-25 09:50 | EDT | Yes | JEA | USGS | 4.47 | Fair | Clear | NONE | |||
| 8 | 1975-06-03 13:55 | EDT | Yes | JEA | USGS | 4.41 | Fair | Clear | NONE | |||
| 7C | 1973-10-29 -- -- | -- | Yes | DFG/WJH | USGS | 970 | 9.10 | Fair | Unspecifed | NONE | ||
| 6 | 1973-04-10 13:50 | EST | Yes | DHC | USGS | 62.6 | 3.79 | -0.02 | 0.20 | Poor | Clear | NONE |
| 5 | 1972-06-23 19:15 | EDT | Yes | DHC | USGS | 405 | 5.46 | Fair | Unspecifed | NONE | ||
| 4C | 1972-06-22 -- -- | -- | Yes | RDL/DFG | USGS | 1450 | 11.74 | Poor | Unspecifed | NONE | ||
| 3 | 1972-03-13 09:05 | EST | Yes | JEA | USGS | 35.1 | 3.34 | 0.00 | 0.40 | Fair | Clear | NONE |
| 2 | 1971-02-16 -- -- | -- | Yes | DHC | USGS | 25.0 | 3.17 | Poor | Clear | NONE | ||
| 1S | 1965-03-05 -- -- | -- | Yes | EHM/JEA | USGS | 380 | 5.30 | Poor | Unspecifed | 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: 2025-12-14 15:33:20 EST
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