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Streamflow Measurements for the Nation
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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 61 | 1989-10-16 15:50 | EDT | Yes | JRD/MDT | USGS | 4.28 | Good | Clear | NONE | |||
| 60 | 1989-04-26 10:00 | EDT | Yes | RJS/JA | USGS | 6.31 | Good | Clear | NONE | |||
| 59 | 1988-12-20 11:50 | EST | Yes | RJS/JA | USGS | 3.64 | Good | Clear | NONE | |||
| 58 | 1988-10-13 15:25 | EDT | Yes | JRD | USGS | 2.48 | Good | Clear | NONE | |||
| 57 | 1988-08-18 18:50 | EDT | Yes | JRD | USGS | 2.33 | Good | Clear | NONE | |||
| 56 | 1988-07-01 15:00 | EDT | Yes | JRD | USGS | 4.69 | Good | Clear | NONE | |||
| 55 | 1988-03-19 13:35 | EST | Yes | JRD | USGS | 7.39 | Good | Clear | NONE | |||
| 54 | 1988-03-02 14:20 | EST | Yes | JRD | USGS | 7.87 | Good | Clear | NONE | |||
| 53 | 1987-11-09 13:20 | EST | Yes | RHP | USGS | 3.92 | Good | Clear | NONE | |||
| 52 | 1987-10-20 14:40 | EDT | Yes | JRD | USGS | 3.21 | Good | Clear | NONE | |||
| 51 | 1981-10-15 16:07 | EDT | Yes | JMM | USGS | 1.60 | 3.74 | 0.00 | 0.30 | Good | Clear | NONE |
| 50 | 1981-08-21 13:50 | EDT | Yes | JMM/RWS | USGS | 2.04 | 3.69 | 0.00 | 0.40 | Good | DebrisLight | NONE |
| 49 | 1981-07-10 13:40 | EDT | Yes | JMM/RWS | USGS | 4.31 | 3.79 | 0.00 | 0.50 | Good | Clear | NONE |
| 48 | 1981-06-05 13:50 | EDT | Yes | RDL/JFH | USGS | 6.73 | 3.37 | 0.00 | 0.30 | Good | Clear | NONE |
| 47 | 1981-04-17 13:40 | EST | Yes | RMC/JFH | USGS | 6.18 | 3.87 | 0.00 | 0.40 | Good | Clear | NONE |
| 46 | 1981-03-06 14:00 | EST | Yes | RMC | USGS | 8.16 | 3.94 | 0.00 | 0.50 | Good | Clear | NONE |
| 45 | 1981-01-23 10:50 | EST | Yes | RMC | USGS | 2.90 | 3.74 | 0.00 | 0.50 | Good | Clear | NONE |
| 44 | 1980-12-16 12:55 | EST | Yes | RMC | USGS | 3.56 | 3.78 | 0.00 | 0.60 | Good | Clear | NONE |
| 43 | 1980-11-12 12:20 | EST | Yes | RMC/RWS | USGS | 2.66 | 3.77 | 0.00 | 0.50 | Good | DebrisLight | NONE |
| 42 | 1980-10-02 10:10 | EDT | Yes | JMM/JFH | USGS | 2.45 | 3.79 | 0.00 | 0.30 | Good | DebrisLight | NONE |
| 41 | 1980-09-03 14:45 | EDT | Yes | JRS/JFH | USGS | 2.82 | 3.79 | 0.00 | 0.50 | Good | Clear | NONE |
| 40 | 1980-08-28 17:45 | EDT | Yes | RMC/JFH | USGS | 2.81 | 3.79 | 0.00 | 0.40 | Unspecified | Clear | NONE |
| 39 | 1980-08-08 14:18 | EDT | Yes | JRS | USGS | 3.95 | 3.84 | 0.00 | 0.30 | Good | Clear | NONE |
| 38 | 1980-06-27 14:30 | EDT | Yes | CCC/JFH | USGS | 6.80 | 3.95 | 0.00 | 0.70 | Good | Clear | NONE |
| 37 | 1980-06-27 12:00 | EDT | Yes | CCC/JFH | USGS | 8.04 | 3.98 | 0.00 | 0.70 | Good | Clear | NONE |
| 36 | 1980-06-25 18:10 | EDT | Yes | JRS | USGS | 6.65 | 3.94 | -0.01 | 0.50 | Good | Clear | NONE |
| 35 | 1980-05-29 16:55 | EDT | Yes | CCC/JFH | USGS | 10.1 | 4.04 | 0.00 | 0.30 | Good | Clear | NONE |
| 34 | 1980-04-21 10:20 | EST | Yes | CCC/JFH | USGS | 11.5 | 4.09 | 0.00 | 0.40 | Good | Clear | NONE |
| 33 | 1980-03-12 16:30 | EST | Yes | CCC/JFH | USGS | 7.43 | 3.98 | 0.00 | 0.40 | Good | Clear | NONE |
| 32 | 1980-01-28 10:17 | EST | Yes | CCC/JFH | USGS | 9.80 | 4.04 | 0.00 | 0.50 | Good | Clear | NONE |
| 31 | 1979-12-12 10:50 | EST | Yes | jfh | USGS | 10.6 | 4.06 | 0.00 | 0.50 | Good | Clear | NONE |
| 30 | 1979-11-19 11:15 | EST | Yes | CCC | USGS | 12.0 | 4.11 | 0.00 | 0.60 | Good | Clear | NONE |
| 29 | 1979-10-01 11:22 | EDT | Yes | JMM/JFH | USGS | 874 | 8.75 | -0.56 | 0.70 | Good | Clear | NONE |
| 28 | 1979-08-24 11:15 | EDT | Yes | JMM/RMC | USGS | 6.57 | 3.95 | 0.00 | 0.50 | Good | Clear | NONE |
| 27 | 1979-07-10 11:30 | EDT | Yes | JMM | USGS | 6.62 | 3.94 | 0.00 | 0.40 | Good | Clear | NONE |
| 26 | 1979-06-08 12:10 | EDT | Yes | DFG | USGS | 10.6 | 4.07 | 0.00 | 0.40 | Good | Clear | NONE |
| 25 | 1979-04-24 09:00 | EST | Yes | JMM | USGS | 11.0 | 4.07 | 0.00 | 0.70 | Good | Clear | NONE |
| 24 | 1979-03-02 09:30 | EST | Yes | JMM | USGS | 22.1 | 4.32 | 0.00 | 0.40 | Good | Clear | NONE |
| 23 | 1979-02-26 18:05 | EST | Yes | BMH | USGS | 120 | 5.68 | -0.03 | 0.30 | Good | Clear | NONE |
| 22 | 1979-01-22 09:40 | EST | Yes | JMM | USGS | 19.4 | 4.26 | 0.00 | 0.30 | Good | Clear | NONE |
| 21 | 1979-01-02 10:57 | EST | Yes | JLF | USGS | 226 | 7.29 | 0.30 | 0.40 | Fair | Clear | NONE |
| 20 | 1978-12-05 11:05 | EST | Yes | JMM | USGS | 14.1 | 4.13 | 0.00 | 0.30 | Good | Clear | NONE |
| 19 | 1978-10-24 10:50 | EDT | Yes | JMM | USGS | 4.19 | 3.88 | 0.00 | 0.30 | Good | Clear | NONE |
| 18 | 1978-09-11 14:35 | EDT | Yes | JLF | USGS | 5.18 | 3.89 | 0.00 | 0.50 | Good | Clear | NONE |
| 17 | 1978-07-21 11:10 | EDT | Yes | JMM | USGS | 7.21 | 3.95 | 0.00 | 0.40 | Good | Clear | NONE |
| 16 | 1978-07-03 16:20 | EDT | Yes | ROR | USGS | 171 | 6.53 | -0.37 | 0.30 | Good | Clear | NONE |
| 15 | 1978-06-19 11:05 | EDT | Yes | ROR | USGS | 7.80 | 3.98 | 0.00 | 0.40 | Good | Clear | NONE |
| 14 | 1978-05-04 14:00 | EDT | Yes | JMM | USGS | 8.03 | 4.01 | 0.00 | 0.40 | Good | Clear | NONE |
| 13 | 1978-03-24 13:10 | EST | Yes | JLF | USGS | 11.4 | 4.12 | 0.00 | 0.50 | Good | Clear | NONE |
| 12 | 1978-02-23 15:40 | EST | Yes | JLF | USGS | 8.04 | 4.03 | 0.00 | 0.50 | Good | Clear | NONE |
| 11 | 1978-01-31 13:45 | EST | Yes | JLF | USGS | 11.6 | 4.13 | 0.00 | 0.50 | Good | Clear | NONE |
| 10 | 1977-12-19 14:20 | EST | Yes | JLF | USGS | 43.5 | 4.75 | 0.03 | 0.40 | Good | Clear | NONE |
| 9 | 1977-12-18 12:03 | EST | Yes | BMH | USGS | 552 | 8.38 | -0.12 | 0.50 | Good | Clear | NONE |
| 8 | 1977-11-15 14:35 | EST | Yes | JLF | USGS | 4.42 | 3.96 | 0.00 | 0.60 | Good | Clear | NONE |
| 7 | 1977-10-27 13:10 | EDT | Yes | JLF | USGS | 8.71 | 4.10 | 0.00 | 0.60 | Good | Clear | NONE |
| 6 | 1977-10-05 16:15 | EDT | Yes | dfg | USGS | 1.54 | 3.84 | 0.00 | 0.30 | Good | Clear | NONE |
| 5 | 1977-08-23 11:25 | EDT | Yes | JFH | USGS | 2.89 | 3.86 | 0.00 | 0.40 | Good | Clear | NONE |
| 4 | 1977-07-19 12:15 | EDT | Yes | JLF | USGS | 2.86 | 3.87 | 0.00 | 0.40 | Unspecified | Clear | NONE |
| 3 | 1977-06-17 12:40 | EDT | Yes | JMM | USGS | 4.00 | 3.92 | 0.00 | 0.30 | Good | Clear | NONE |
| 2 | 1977-05-26 12:25 | EDT | Yes | MJS/JFH | USGS | 4.73 | 3.96 | 0.00 | 0.70 | Good | Clear | NONE |
| 1 | 1977-04-20 12:25 | EST | Yes | JFH/BMH | USGS | 6.88 | 4.04 | 0.00 | 0.50 | 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: 2025-12-18 23:56:40 EST
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