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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2002-09-19 11:36 | EDT | Yes | FAD | USGS | 0.11 | 0.00 | 0.10 | Poor | Clear | NONE | |
| 8 | 1979-05-10 11:05 | EDT | Yes | WHG | USGS | 1.91 | 0.00 | 0.20 | Unspecified | NONE | ||
| 7 | 1978-10-12 14:10 | EDT | Yes | RHS/PPL | USGS | 0.55 | 0.00 | 0.20 | Unspecified | NONE | ||
| 6 | 1978-09-07 14:20 | EDT | Yes | RHS | USGS | 1.10 | 0.00 | 0.60 | Fair | NONE | ||
| 5 | 1969-09-29 12:15 | EST | Yes | CEK | USGS | 0.44 | 0.00 | 0.20 | Unspecified | NONE | ||
| 4 | 1969-07-03 11:15 | EST | Yes | RHS | USGS | 0.28 | 0.00 | 0.30 | Fair | NONE | ||
| 2 | 1969-04-15 15:45 | EST | Yes | CEK | USGS | 1.62 | 0.00 | 0.50 | Good | NONE | ||
| 1 | 1968-09-10 12:55 | EST | Yes | CEK | USGS | 0.32 | Good | 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: 2026-01-07 15:21:54 EST
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