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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 45 | 1981-09-19 11:15 | EDT | Yes | RHS | USGS | 19.2 | 2.33 | Good | Clear | NONE | ||
| 44 | 1981-05-06 10:10 | EDT | Yes | WAG | USGS | 0.18 | 1.24 | Fair | Clear | NONE | ||
| 43 | 1981-03-27 12:00 | EST | Yes | WAG | USGS | 0.11 | 1.17 | Good | Clear | NONE | ||
| 42 | 1981-02-28 09:20 | EST | Yes | WAG | USGS | 0.73 | 1.46 | Good | Clear | NONE | ||
| 41 | 1980-12-09 10:30 | EST | Yes | WAG | USGS | 0.10 | 1.13 | Good | Clear | NONE | ||
| 40 | 1980-11-25 11:30 | EST | Yes | WAG/FAD | USGS | 0.62 | 1.44 | Good | Clear | NONE | ||
| 39 | 1980-11-06 12:05 | EST | Yes | WAG | USGS | 0.07 | 1.09 | Good | Clear | NONE | ||
| 38 | 1980-09-15 03:45 | EDT | Yes | FAD | USGS | 0.01 | 1.05 | Fair | DebrisHeavy | NONE | ||
| 37 | 1980-08-05 13:40 | EDT | Yes | WAG | USGS | 0.07 | 1.07 | Fair | Clear | NONE | ||
| 36 | 1980-07-17 11:15 | EDT | Yes | WAG | USGS | 0.13 | 1.18 | Good | Clear | NONE | ||
| 35 | 1980-07-02 10:15 | EDT | Yes | WAG | USGS | 0.13 | 1.21 | Good | Clear | NONE | ||
| 34 | 1980-05-20 10:35 | EDT | Yes | WAG/FAD | USGS | 0.71 | 1.48 | Good | Clear | NONE | ||
| 33 | 1980-04-30 13:15 | EDT | Yes | WAG | USGS | 3.11 | 1.79 | Good | Clear | NONE | ||
| 32 | 1980-04-08 10:20 | EST | Yes | FAD | USGS | 0.62 | 1.45 | Good | Clear | NONE | ||
| 31 | 1980-03-21 02:00 | EST | Yes | WAG/GS | USGS | 22.5 | 2.39 | Good | Unspecifed | NONE | ||
| 30 | 1980-03-14 12:30 | EST | Yes | WAG/GS | USGS | 7.54 | 1.99 | Good | Clear | NONE | ||
| 29 | 1980-02-13 11:30 | EST | Yes | WAG/TH | USGS | 0.19 | 1.26 | Good | Clear | NONE | ||
| 28 | 1980-01-08 12:55 | EST | Yes | WAG | USGS | 0.39 | 1.35 | Good | Clear | NONE | ||
| 27 | 1979-11-14 01:30 | EST | Yes | WAG/FAD | USGS | 0.65 | 1.45 | Good | Clear | NONE | ||
| 26 | 1979-11-01 04:40 | EST | Yes | MMM | USGS | 0.18 | 1.26 | Fair | Clear | NONE | ||
| 24 | 1979-10-02 11:30 | EDT | Yes | WAG | USGS | 0.76 | 1.52 | Good | Clear | NONE | ||
| 25 | 1979-10-02 10:25 | EDT | Yes | WAG | USGS | 1.70 | 1.65 | Good | Clear | NONE | ||
| 23 | 1979-09-27 02:40 | EDT | Yes | GAP | USGS | 0.08 | 1.19 | Good | Clear | NONE | ||
| 22 | 1979-09-24 02:15 | EDT | Yes | WAG | USGS | 0.22 | 1.26 | Good | Clear | NONE | ||
| 21 | 1979-08-21 13:40 | EDT | Yes | WAG/GS | USGS | 1.24 | 0.96 | Good | Clear | NONE | ||
| 20 | 1979-07-12 12:45 | EDT | Yes | WAG/GS | USGS | 0.12 | 0.71 | Fair | Clear | NONE | ||
| 19 | 1979-06-11 11:30 | EDT | Yes | WAG | USGS | 25.9 | 2.23 | Good | Clear | NONE | ||
| 18 | 1979-05-10 02:25 | EDT | Yes | RS/PL/MM | USGS | 0.49 | 0.74 | Good | Clear | NONE | ||
| 17 | 1979-04-13 09:45 | EST | Yes | WAG | USGS | 0.24 | 0.80 | Good | Clear | NONE | ||
| 16 | 1979-03-09 11:05 | EST | Yes | WAG | USGS | 0.25 | 0.81 | Good | Clear | NONE | ||
| 15 | 1979-01-29 11:30 | EST | Yes | WAG | USGS | 1.20 | 0.92 | Good | Clear | NONE | ||
| 14 | 1979-01-24 02:20 | EST | Yes | WAG | USGS | 44.8 | 2.32 | Good | Clear | NONE | ||
| 13 | 1979-01-08 11:00 | EST | Yes | WAG | USGS | 34.0 | 2.22 | Good | Unspecifed | NONE | ||
| 12 | 1978-12-14 12:30 | EST | Yes | WAG | USGS | 0.31 | 0.83 | Good | Clear | NONE | ||
| 11 | 1978-11-09 01:50 | EST | Yes | WAG | USGS | 0.11 | 0.79 | Good | VegetationLight | NONE | ||
| 10 | 1978-10-05 11:15 | EDT | Yes | PPL/RHS | USGS | 0.07 | 0.83 | Good | Clear | NONE | ||
| 9 | 1978-09-12 02:45 | EDT | Yes | JDM | USGS | 0.09 | 0.92 | Good | VegetationLight | NONE | ||
| 8 | 1978-09-11 03:15 | EDT | Yes | JDM/GP | USGS | 0.10 | 0.93 | Good | DebrisLight | NONE | ||
| 7 | 1978-09-07 13:45 | EDT | Yes | JDM | USGS | 0.10 | 0.93 | Good | DebrisLight | NONE | ||
| 6 | 1978-08-29 11:10 | EDT | Yes | JDM | USGS | 0.46 | 1.07 | Good | DebrisLight | NONE | ||
| 5 | 1978-08-28 03:20 | EDT | Yes | JDM/GP | USGS | 2.32 | 1.33 | Good | DebrisHeavy | NONE | ||
| 4 | 1978-08-25 13:00 | EDT | Yes | JDM | USGS | 0.04 | 1.05 | Good | Clear | NONE | ||
| 3 | 1978-08-17 03:45 | EDT | Yes | JDM | USGS | 0.05 | 1.06 | Good | Clear | NONE | ||
| 2 | 1978-08-02 13:45 | EDT | Yes | JDM | USGS | 0.08 | 1.04 | Good | Clear | NONE | ||
| 1 | 1978-07-21 12:55 | EDT | Yes | RS/JDM | USGS | 0.08 | 1.03 | 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: 2025-12-10 23:43:41 EST
0.28 0.28 caww02