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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 18 | 1986-10-08 12:35 | EDT | Yes | JRD | USGS | 11.1 | Good | Clear | NONE | |||
| 17 | 1986-08-27 15:10 | EDT | Yes | JRD/MD | USGS | 13.4 | Good | Clear | NONE | |||
| 16 | 1986-04-04 12:20 | EST | Yes | JRD/MD | USGS | 31.8 | Good | Clear | NONE | |||
| 15 | 1985-09-25 14:35 | EDT | Yes | JRD | USGS | 10.6 | Good | Clear | NONE | |||
| 14 | 1985-09-20 12:00 | EDT | Yes | JRD | USGS | 11.9 | Good | Clear | NONE | |||
| 13 | 1985-04-22 15:05 | EST | Yes | JRD | USGS | 19.3 | Good | Clear | NONE | |||
| 12 | 1985-03-11 12:35 | EST | Yes | JRD/MDT | USGS | 23.1 | Good | Clear | NONE | |||
| 11 | 1979-05-02 15:50 | EDT | Yes | JDL | USGS | 26.7 | Good | Clear | NONE | |||
| 10 | 1978-11-06 12:30 | EST | Yes | JFH | USGS | 13.2 | Good | Clear | NONE | |||
| 9 | 1978-09-18 16:00 | EDT | Yes | JFH | USGS | 17.3 | Good | Clear | NONE | |||
| 8 | 1977-09-08 14:30 | EDT | Yes | JEA | USGS | 13.6 | Good | Clear | NONE | |||
| 7 | 1977-04-21 12:15 | EST | Yes | JEA | USGS | 38.9 | Good | Clear | NONE | |||
| 6 | 1976-09-02 12:22 | EDT | Yes | RWJ | USGS | 16.1 | Good | Clear | NONE | |||
| 5 | 1976-08-26 12:12 | EDT | Yes | JJM | USGS | 16.2 | Good | Clear | NONE | |||
| 4 | 1976-07-27 14:25 | EDT | Yes | JFH | USGS | 19.2 | Good | Clear | NONE | |||
| 3 | 1976-03-08 11:10 | EST | Yes | JFH | USGS | 32.0 | Good | Clear | NONE | |||
| 2 | 1975-11-18 10:20 | EST | Yes | JJM | USGS | 52.8 | Good | Clear | NONE | |||
| 1 | 1975-08-04 14:30 | EDT | Yes | WJH | USGS | 22.5 | 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: 2025-12-16 23:16:59 EST
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