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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 1987-03-24 11:30 | EST | Yes | JRD | USGS | 384 | Good | Clear | NONE | |||
| 9 | 1986-10-31 11:00 | EST | Yes | JRD | USGS | 91.0 | Good | Clear | NONE | |||
| 8 | 1986-10-03 12:05 | EDT | Yes | JRD | USGS | 117 | Good | Clear | NONE | |||
| 7 | 1986-08-21 18:00 | EDT | Yes | JRD/MD | USGS | 136 | Good | Clear | NONE | |||
| 6 | 1986-04-03 09:55 | EST | Yes | JRD/MD | USGS | 610 | Good | Clear | NONE | |||
| 5 | 1985-09-19 18:40 | EDT | Yes | JRD | USGS | 105 | Good | Clear | NONE | |||
| 4 | 1954-11-04 -- -- | -- | Yes | XXX | USGS | 394 | Unspecified | Clear | NONE | |||
| 3 | 1954-10-06 -- -- | -- | Yes | XXX | USGS | 143 | Unspecified | Clear | NONE | |||
| 2 | 1954-09-01 -- -- | -- | Yes | XXX | USGS | 635 | Unspecified | Clear | NONE | |||
| 1 | 1954-08-06 -- -- | -- | Yes | XXX | USGS | 75.5 | Unspecified | 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 02:00:22 EST
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