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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 46 | 2010-09-28 12:47:30 | EDT | Yes | LWE | USGS | 1.66 | 0.40 | Poor | NONE | |||
| 45 | 2010-07-29 12:32 | EDT | Yes | LWE | USGS | 2.00 | 0.40 | Good | NONE | |||
| 44 | 2010-03-11 10:30 | EST | Yes | rwc | USGS | 32.2 | Unspecified | Unspecifed | NONE | |||
| 43 | 2010-01-20 11:30 | EST | Yes | rwc | USGS | 22.7 | Good | Unspecifed | NONE | |||
| 42 | 2009-12-15 10:30 | EST | Yes | rwc | USGS | 25.9 | Good | Unspecifed | NONE | |||
| 41 | 2009-11-18 11:30 | EST | Yes | rwc | USGS | 1.56 | Good | Unspecifed | NONE | |||
| 40 | 2009-10-27 11:00 | EDT | Yes | RWC | USGS | 6.32 | Good | Unspecifed | NONE | |||
| 39 | 2009-09-15 11:00 | EDT | Yes | RWC | USGS | 0.33 | Good | Unspecifed | NONE | |||
| 38 | 2009-08-27 11:00 | EDT | Yes | RWC/DJL | USGS | 0.64 | Good | Unspecifed | NONE | |||
| 37 | 2009-07-28 10:15 | EDT | Yes | RWC | USGS | 1.44 | Good | Unspecifed | NONE | |||
| 36 | 2009-06-09 11:32 | EDT | Yes | RWC/HLE | USGS | 2.17 | Good | Clear | NONE | |||
| 35 | 2009-05-05 10:56 | EDT | Yes | DLO/HLE | USGS | 13.9 | Fair | Clear | NONE | |||
| 33 | 2009-03-03 11:07 | EST | Yes | DLO/HLE | USGS | 8.71 | Fair | IceAnchor | NONE | |||
| 32 | 2009-02-23 11:31 | EST | Yes | DLO | USGS | 8.67 | Poor | IceCover | NONE | |||
| 31 | 2008-12-17 09:35 | EST | Yes | DLO/HLE | USGS | 33.5 | Good | Clear | NONE | |||
| 30 | 2008-11-18 12:27 | EST | Yes | RWC | USGS | 1.88 | Good | Clear | NONE | |||
| 29 | 2008-10-28 11:36 | EDT | Yes | DLO/HLE | USGS | 0.69 | Poor | Clear | NONE | |||
| 28 | 2008-09-16 12:09 | EDT | Yes | DLO | USGS | 1.54 | Poor | Clear | NONE | |||
| 27 | 2008-08-19 09:30 | EDT | Yes | DLO/HLE | USGS | 0.19 | Poor | Clear | NONE | |||
| 26 | 2008-07-21 11:47 | EDT | Yes | DLO | USGS | 1.30 | Fair | NONE | ||||
| 25 | 2008-06-24 11:23 | EDT | Yes | DLO | USGS | 1.07 | Poor | NONE | ||||
| 24 | 2008-05-20 11:31 | EDT | Yes | dlo | USGS | 19.3 | Good | Clear | NONE | |||
| 23 | 2008-04-14 11:47 | EDT | Yes | DLO/HLE | USGS | 8.42 | Good | NONE | ||||
| 22 | 2008-03-11 12:02 | EDT | Yes | RWC | USGS | 25.7 | Fair | Clear | NONE | |||
| 21 | 2008-02-19 12:08 | EST | Yes | rc | USGS | 12.5 | Fair | Clear | NONE | |||
| 20 | 2008-01-22 12:19 | EST | Yes | RWC | USGS | 1.06 | Poor | IceShore | NONE | |||
| 19 | 2007-12-19 08:49 | EST | Yes | dlo | USGS | 9.20 | Fair | Clear | NONE | |||
| 18 | 2007-11-28 -- -- | -- | Yes | RWC | USGS | 14.8 | Unspecified | NONE | ||||
| 17 | 2007-10-30 10:18 | EDT | Yes | MAR | USGS | 1.58 | Poor | NONE | ||||
| 16 | 2007-09-12 10:54 | EDT | Yes | MAR | USGS | 0.98 | Poor | NONE | ||||
| 15 | 2007-06-11 11:35 | EDT | Yes | DLO | USGS | 3.02 | Fair | Clear | NONE | |||
| 14 | 2007-05-15 09:42 | EDT | Yes | hle | USGS | 3.26 | Fair | Clear | NONE | |||
| 13 | 2007-04-16 12:01 | EDT | Yes | DLO | USGS | 48.6 | Fair | Clear | NONE | |||
| 12 | 2007-03-13 12:32 | EDT | Yes | DLO | USGS | 33.4 | Fair | Clear | NONE | |||
| 11 | 2007-01-10 08:55 | EST | Yes | DLO/HLE | USGS | 30.6 | Fair | Clear | NONE | |||
| 10 | 2006-12-12 11:49 | EST | Yes | HLE | USGS | 2.75 | Good | Clear | NONE | |||
| 9 | 2006-11-15 08:45 | EST | Yes | DLO | USGS | 11.8 | Good | Clear | NONE | |||
| 8 | 2006-10-24 09:22 | EDT | Yes | HLB | USGS | 5.49 | Good | Clear | NONE | |||
| 7 | 2006-09-25 12:09 | EDT | Yes | HLB | USGS | 0.64 | Fair | Clear | NONE | |||
| 6 | 2006-08-28 11:40 | EDT | Yes | HLB | USGS | 1.15 | Fair | Clear | NONE | |||
| 5 | 2006-07-24 13:45 | EDT | Yes | MAR | USGS | 1.32 | Fair | NONE | ||||
| 4 | 2006-06-21 09:06 | EDT | Yes | MAR | USGS | 1.36 | Poor | Clear | NONE | |||
| 3 | 2006-05-15 12:53 | EDT | Yes | HLB | USGS | 8.74 | Fair | Clear | NONE | |||
| 2 | 2006-04-18 09:00 | EDT | Yes | mar | USGS | 5.95 | 8.96 | 0.00 | 0.50 | Good | DebrisModerate | NONE |
| 1 | 2006-03-21 13:51 | EST | Yes | MAR | USGS | 7.53 | 9.06 | 0.00 | 0.40 | Fair | 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: 2025-12-20 14:13:03 EST
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