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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 |
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| 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 | 1973-01-17 11:40 | EST | Yes | Simmons | USGS | 0.75 | 2.56 | 0.00 | 0.17 | Good | Clear | NONE |
| 8 | 1972-05-16 10:24 | EDT | Yes | RWJ | USGS | 1.92 | 2.66 | 0.00 | 0.35 | Good | NONE | |
| 7C | 1969-08-10 -- -- | -- | Yes | RHS/CEK | USGS | 210 | 7.83 | Unspecified | NONE | |||
| 6C | 1969-07-28 11:59:30 | EST | Yes | RHS/CEK | USGS | 360 | 8.13 | Unspecified | NONE | |||
| 5C | 1968-05-30 -- -- | -- | Yes | RHS | USGS | 131 | 6.24 | Unspecified | NONE | |||
| 4 | 1967-12-04 15:37:30 | EST | Yes | Simmons | USGS | 1.34 | 2.60 | 0.00 | 0.25 | Good | Clear | NONE |
| 3 | 1966-10-20 10:25 | EST | Yes | Simmons | USGS | 5.62 | 2.90 | -0.01 | 0.33 | Good | Clear | NONE |
| 2 | 1966-10-19 14:57:30 | EST | Yes | Simmons | USGS | 70.4 | 4.89 | -0.04 | 0.42 | Good | Clear | NONE |
| 1 | 1966-10-19 08:27:30 | EST | Yes | Simmons | USGS | 36.2 | 4.49 | 0.18 | 0.25 | 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: 2025-12-24 10:38:29 EST
0.28 0.27 caww02