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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 43 | 1978-10-19 09:15 | EDT | Yes | DFG | USGS | 21.6 | 1.84 | 0.00 | 0.50 | Good | Clear | NONE |
| 37 | 1975-10-15 16:40 | EDT | Yes | MNL/EHM | USGS | 40.0 | 1.97 | 0.00 | 0.60 | Fair | Clear | NONE |
| 36 | 1975-06-30 11:10 | EDT | Yes | RMC/DWD | USGS | 28.6 | 1.81 | 0.00 | 0.30 | Good | Clear | NONE |
| 35 | 1973-09-13 -- -- | -- | Yes | RMC/DFG | USGS | 29.5 | 1.84 | Good | Clear | NONE | ||
| 34 | 1973-07-09 11:45 | EDT | Yes | MNL/CJB | USGS | 40.1 | 1.93 | 0.00 | 0.50 | Good | Clear | NONE |
| 33 | 1973-06-07 -- -- | -- | Yes | DFG/RJG | USGS | 180 | 3.39 | Good | Clear | NONE | ||
| 32 | 1973-06-01 12:10 | EDT | Yes | RMC/RJG | USGS | 185 | 3.41 | 0.00 | 0.50 | Good | Clear | NONE |
| 31 | 1970-12-15 12:05 | EST | Yes | CSG | USGS | 23.4 | 1.85 | 0.00 | 0.30 | Good | Clear | NONE |
| 30 | 1970-08-08 16:20 | EDT | Yes | MNL/LWL | USGS | 28.4 | 1.89 | 0.00 | 0.30 | Good | Clear | NONE |
| 29 | 1969-12-05 10:55 | EST | Yes | CSG | USGS | 17.3 | 1.76 | 0.00 | 0.60 | Good | Clear | NONE |
| 28 | 1969-09-16 08:30 | EST | Yes | DFG | USGS | 10.0 | 1.47 | 0.00 | 0.40 | Good | Clear | NONE |
| 27 | 1969-09-09 15:10 | EST | Yes | MNL | USGS | 17.0 | 1.66 | 0.00 | 0.30 | Good | Clear | NONE |
| 26 | 1969-08-19 11:10 | EST | Yes | DFG/LWL | USGS | 40.7 | 2.06 | -0.02 | 0.40 | Good | Clear | NONE |
| 25 | 1968-09-13 12:15 | EST | Yes | DFG/LWL | USGS | 23.5 | 1.82 | 0.00 | 0.30 | Good | Clear | NONE |
| 24 | 1968-07-22 -- -- | -- | Yes | DFG | USGS | 27.3 | 1.86 | Good | Clear | NONE | ||
| 23 | 1968-07-15 19:05 | EST | Yes | EHM | USGS | 265 | 3.89 | 0.09 | 0.30 | Fair | Clear | NONE |
| 22 | 1968-03-04 10:05 | EST | Yes | DFG | USGS | 25.4 | 1.87 | 0.00 | 0.40 | Good | Clear | NONE |
| 21 | 1967-11-13 15:05 | EST | Yes | DFG | USGS | 10.4 | 1.62 | 0.00 | 0.30 | Good | Clear | NONE |
| 20 | 1967-09-22 13:40 | EST | Yes | RJS | USGS | 16.3 | 1.62 | 0.00 | 0.80 | Fair | Clear | NONE |
| 19 | 1967-08-09 09:20 | EST | Yes | RJS | USGS | 13.7 | 1.52 | 0.00 | 0.80 | Good | Clear | NONE |
| 18 | 1967-05-12 11:20 | EST | Yes | MNL | USGS | 135 | 3.00 | 0.00 | 0.40 | Good | Clear | NONE |
| 17 | 1967-04-04 13:20 | EST | Yes | MNL | USGS | 63.7 | 2.37 | -0.02 | 0.30 | Good | Clear | NONE |
| 16 | 1967-02-21 10:40 | EST | Yes | MNL | USGS | 58.5 | 2.38 | -0.01 | 0.30 | Good | Clear | NONE |
| 15 | 1967-01-24 14:35 | EST | Yes | EHM/MNL | USGS | 22.1 | 1.84 | 0.00 | 0.40 | Fair | Clear | NONE |
| 14 | 1966-12-06 12:10 | EST | Yes | MNL | USGS | 15.5 | 1.71 | 0.00 | 0.20 | Good | Clear | NONE |
| 13 | 1966-10-27 13:10 | EST | Yes | MNL/DFG | USGS | 14.5 | 1.69 | 0.00 | 0.40 | Good | Clear | NONE |
| 12 | 1966-08-09 09:15 | EST | Yes | MNL | USGS | 9.01 | 1.55 | 0.00 | 0.30 | Good | Clear | NONE |
| 11 | 1966-06-22 14:00 | EST | Yes | WBS | USGS | 10.6 | 1.53 | 0.00 | 0.40 | Good | Clear | NONE |
| 10 | 1965-11-08 14:25 | EST | Yes | MWC | USGS | 18.3 | 1.85 | 0.00 | 0.50 | Fair | Clear | NONE |
| 9 | 1965-09-29 12:10 | EST | Yes | CEK | USGS | 13.0 | 1.66 | 0.00 | 0.30 | Good | Clear | NONE |
| 8 | 1965-08-19 08:00 | EST | Yes | CEK | USGS | 11.8 | 1.60 | 0.00 | 0.30 | Fair | Clear | NONE |
| 7 | 1965-06-18 14:30 | EST | Yes | DHC | USGS | 15.4 | 1.67 | 0.00 | 0.40 | Good | Clear | NONE |
| 6 | 1964-09-23 12:05 | EST | Yes | DHC | USGS | 15.1 | 1.65 | 0.00 | 0.40 | Good | Clear | NONE |
| 5 | 1964-07-21 09:05 | EST | Yes | JEH | USGS | 13.7 | 1.62 | 0.00 | 0.30 | Good | Clear | NONE |
| 4 | 1964-06-23 15:25 | EST | Yes | DHC | USGS | 14.5 | 1.64 | 0.00 | 0.60 | Good | Clear | NONE |
| 3 | 1964-06-23 08:20 | EST | Yes | DHC | USGS | 14.3 | 1.65 | 0.00 | 0.50 | Fair | Clear | NONE |
| 2 | 1964-06-04 12:10 | EST | Yes | DHC | USGS | 16.7 | 1.74 | 0.00 | 0.50 | Good | Clear | NONE |
| 1 | 1964-03-17 14:20 | EST | Yes | JEH | USGS | 140 | 3.10 | 0.00 | 0.30 | Fair | 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: 2025-12-14 00:13:55 EST
0.27 0.27 caww02