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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 35 | 1991-09-04 07:50 | EDT | Yes | MJ | USGS | 13.2 | 17.88 | 0.04 | 0.50 | Good | Clear | NONE |
| 33 | 1991-06-06 08:00 | EDT | Yes | WS | USGS | 18.8 | 17.45 | Good | Clear | NONE | ||
| 32 | 1990-05-03 13:05 | EDT | Yes | LF | USGS | 43.5 | 17.03 | Good | Clear | NONE | ||
| 31 | 1989-08-25 09:15 | EDT | Yes | JO | USGS | 13.6 | 17.90 | Good | Clear | NONE | ||
| 30 | 1988-08-22 15:00 | EDT | Yes | LF | USGS | 7.13 | 17.56 | Good | Clear | NONE | ||
| 29 | 1988-04-14 14:30 | EDT | Yes | TN | USGS | 73.9 | 17.00 | Good | Clear | NONE | ||
| 28 | 1981-08-25 09:25 | EDT | Yes | RM | USGS | 10.6 | 17.19 | Good | Clear | NONE | ||
| 27 | 1979-09-26 11:15 | EDT | Yes | TM | USGS | 15.8 | 17.09 | Good | Clear | NONE | ||
| 26 | 1979-05-16 12:30 | EDT | Yes | JF | USGS | 42.8 | 16.74 | 0.01 | 0.50 | Good | Clear | NONE |
| 25 | 1978-09-07 13:25 | EDT | Yes | TN | USGS | 17.7 | 17.10 | Good | Clear | NONE | ||
| 24 | 1977-05-03 09:55 | EDT | Yes | MC | USGS | 104 | 16.29 | Good | Clear | NONE | ||
| 23 | 1976-09-10 11:45 | EDT | Yes | RM | USGS | 16.0 | 17.09 | Good | NONE | |||
| 22 | 1976-04-20 -- -- | -- | Yes | AF | USGS | 45.8 | Unspecified | NONE | ||||
| 21 | 1975-09-17 11:20 | EDT | Yes | RS | USGS | 45.4 | 16.59 | Good | Clear | NONE | ||
| 20 | 1975-04-18 10:40 | EDT | Yes | DW | USGS | 72.1 | 16.46 | Good | Clear | NONE | ||
| 19 | 1974-09-25 12:50 | EDT | Yes | JH | USGS | 46.9 | 16.54 | 0.01 | 0.70 | Fair | Clear | NONE |
| 18 | 1974-04-17 14:00 | EDT | Yes | JD | USGS | 149 | 16.17 | Good | Clear | NONE | ||
| 17 | 1973-09-12 13:30 | EDT | Yes | MC | USGS | 15.5 | 16.93 | Good | Clear | NONE | ||
| 16 | 1973-05-01 08:30 | EDT | Yes | MC | USGS | 179 | 15.98 | Good | Clear | NONE | ||
| 15 | 1972-08-14 10:10 | EDT | Yes | RM | USGS | 19.9 | 17.10 | Good | Clear | NONE | ||
| 14 | 1972-05-09 10:30 | EDT | Yes | RM | USGS | 82.5 | 16.62 | 0.03 | 0.60 | Fair | Clear | NONE |
| 13 | 1971-08-31 10:40 | EDT | Yes | DW | USGS | 9.11 | 17.32 | -0.01 | 0.70 | Good | Clear | NONE |
| 12 | 1971-05-05 09:40 | EDT | Yes | RM | USGS | 32.7 | 17.02 | -0.01 | 0.50 | Good | Clear | NONE |
| 11 | 1970-09-14 12:50 | EDT | Yes | RM | USGS | 15.1 | 17.06 | Good | Clear | NONE | ||
| 10 | 1970-05-18 09:30 | EDT | Yes | RM | USGS | 163 | 16.28 | -0.05 | 0.60 | Good | Clear | NONE |
| 9 | 1951-08-20 15:30 | EST | Yes | DB | USGS | 6.02 | 17.30 | -0.01 | 0.80 | Good | Clear | NONE |
| 8 | 1950-09-11 13:20 | EST | Yes | RT | USGS | 24.5 | 16.96 | -0.01 | 0.50 | Good | Clear | NONE |
| 7 | 1950-08-08 14:10 | EST | Yes | JA | USGS | 4.83 | 17.28 | Good | Clear | NONE | ||
| 6 | 1950-07-11 12:55 | EST | Yes | RT | USGS | 13.2 | 17.10 | Good | Clear | NONE | ||
| 5 | 1949-10-21 10:30 | EST | Yes | JA | USGS | 6.85 | 17.21 | Good | DebrisLight | NONE | ||
| 4 | 1949-09-12 15:25 | EST | Yes | ES | USGS | 7.24 | 17.19 | Unspecified | DebrisModerate | NONE | ||
| 3 | 1949-08-10 13:35 | EST | Yes | JA | USGS | 11.9 | 17.10 | Unspecified | Clear | NONE | ||
| 2 | 1949-06-24 07:50 | EST | Yes | RT | USGS | 12.6 | 16.68 | Good | Clear | NONE | ||
| 1 | 1949-05-09 13:45 | EST | Yes | RT | USGS | 30.0 | 16.89 | -0.01 | 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: Pennsylvania Water Data Support Team
Page Last Modified: 2025-12-27 09:07:31 EST
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