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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 13 | 2002-09-19 11:00 | EDT | Yes | WCL | USGS | 0.37 | Fair | NONE | ||||
| 12 | 1990-10-04 12:05 | EDT | Yes | JRD | USGS | 0.65 | Good | Clear | NONE | |||
| 11 | 1990-09-13 14:00 | EDT | Yes | JRD | USGS | 4.80 | Good | Clear | NONE | |||
| 10 | 1990-07-27 15:20 | EDT | Yes | JRD | USGS | 1.72 | Good | Clear | NONE | |||
| 9 | 1990-06-27 17:30 | EDT | Yes | JRD | USGS | 1.45 | Good | Clear | NONE | |||
| 8 | 1990-04-27 15:30 | EDT | Yes | JRD | USGS | 4.36 | Good | Clear | NONE | |||
| 7 | 1990-03-28 15:10 | EST | Yes | JRD | USGS | 5.02 | Good | Clear | NONE | |||
| 6 | 1990-03-08 13:45 | EST | Yes | RMC | USGS | 4.72 | Good | Clear | NONE | |||
| 5 | 1989-09-08 13:50 | EDT | Yes | JRD | USGS | 0.93 | Good | Clear | NONE | |||
| 4 | 1989-04-25 12:05 | EDT | Yes | RJS/JA | USGS | 4.63 | Good | Clear | NONE | |||
| 3 | 1988-12-19 13:05 | EST | Yes | RJS/JA | USGS | 1.27 | Good | Clear | NONE | |||
| 2 | 1988-12-04 11:40 | EST | Yes | JRD | USGS | 5.99 | Good | Clear | NONE | |||
| 1 | 1963-10-22 11:05 | EST | Yes | WJD | USGS | 0.99 | 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: 2025-12-10 10:26:35 EST
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