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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2002-09-19 14:21 | EDT | Yes | FAD | USGS | 0.02 | 0.00 | 0.10 | Poor | NONE | ||
| 5 | 1981-03-30 11:30 | EST | Yes | WAG | USGS | 1.65 | 0.00 | 0.20 | Fair | Clear | NONE | |
| 4 | 1980-07-17 13:15 | EDT | Yes | MMM/JMD | USGS | 1.06 | Good | Clear | NONE | |||
| 3 | 1980-02-13 15:19 | EST | Yes | MMM/WJM | USGS | 2.00 | Fair | Clear | NONE | |||
| 2 | 1979-11-01 13:50 | EST | Yes | MMM | USGS | 2.08 | 0.00 | Fair | Clear | NONE | ||
| 1 | 1978-10-12 12:45 | EDT | Yes | RHS/PPL | USGS | 0.73 | 0.00 | 0.20 | Unspecified | 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: 2025-12-23 13:21:20 EST
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