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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 | 2011-08-11 09:45:30 | EDT | Yes | DLO | USGS | 30.1 | 8.67 | 0.00 | 0.50 | Fair | Clear | NONE |
| 45 | 2011-06-09 10:39:30 | EDT | Yes | DLO | USGS | 18.3 | 8.57 | 0.50 | Fair | Clear | NONE | |
| 44 | 2010-11-16 10:05 | EST | Yes | DGG | USGS | 17.5 | 8.41 | 0.00 | 0.40 | Poor | Unspecifed | NONE |
| 43 | 2010-11-04 10:35 | EDT | Yes | DLO | USGS | 8.94 | 8.30 | 0.00 | 0.40 | Fair | Unspecifed | NONE |
| 42 | 2010-10-22 08:52:30 | EDT | Yes | DGG | USGS | 11.9 | 8.49 | 0.01 | 0.50 | Poor | Unspecifed | NONE |
| 41 | 2010-09-22 09:45 | EDT | Yes | DLO | USGS | 2.97 | 8.38 | 0.00 | 0.50 | Poor | Unspecifed | NONE |
| 40 | 2010-08-31 10:17:30 | EDT | Yes | DGG | USGS | 3.37 | 8.40 | 0.00 | 0.30 | Poor | Unspecifed | NONE |
| 39 | 2010-07-01 11:41 | EDT | Yes | DGG | USGS | 12.0 | 8.47 | 0.00 | 0.40 | Poor | Clear | NONE |
| 38 | 2010-06-07 11:38:30 | EDT | Yes | DGG | USGS | 32.8 | 8.65 | 0.00 | 0.50 | Poor | Clear | NONE |
| 37 | 2010-05-14 10:06 | EDT | Yes | DLO/DGG | USGS | 125 | 9.12 | 0.00 | 0.60 | Fair | Clear | NONE |
| 36 | 2010-05-05 10:23 | EDT | Yes | DGG | USGS | 142 | 9.17 | 0.00 | 0.70 | Fair | Clear | NONE |
| 35 | 2010-04-19 14:02:30 | EDT | Yes | DGG | USGS | 57.3 | 8.85 | 0.00 | 0.50 | Fair | Clear | NONE |
| 34 | 2010-03-12 09:13 | EST | Yes | DLO | USGS | 603 | 10.29 | 0.80 | Poor | Unspecifed | NONE | |
| 33 | 2010-03-11 11:59 | EST | Yes | DLO/DGG | USGS | 169 | 9.35 | -0.02 | 0.60 | Fair | Clear | NONE |
| 32 | 2010-01-27 13:09 | EST | Yes | DLO | USGS | 338 | 9.74 | -0.02 | 0.90 | Poor | Clear | NONE |
| 31 | 2009-12-17 12:21 | EST | Yes | DLO/DGG | USGS | 165 | 9.25 | 0.03 | 0.70 | Fair | Clear | NONE |
| 30 | 2009-12-09 15:33 | EST | Yes | MJ | USGS | 284 | 9.53 | 0.00 | 0.80 | Fair | Unspecifed | NONE |
| 29 | 2009-11-09 13:15 | EST | Yes | dg | USGS | 37.8 | 8.58 | 0.00 | 0.50 | Poor | Clear | NONE |
| 28 | 2009-10-07 10:25 | EDT | Yes | dg | USGS | 9.65 | 8.47 | 0.00 | 0.50 | Poor | Clear | NONE |
| 27 | 2009-09-03 11:25 | EDT | Yes | dg | USGS | 5.78 | 8.42 | 0.00 | 0.50 | Poor | Clear | NONE |
| 26 | 2009-07-28 11:55 | EDT | Yes | dgg | USGS | 7.80 | 8.46 | 0.00 | 0.50 | Poor | Clear | NONE |
| 25 | 1991-07-09 12:30 | EDT | Yes | MJ | USGS | 59.9 | 15.88 | -0.02 | 0.80 | Good | Clear | NONE |
| 24 | 1991-06-07 08:20 | EDT | Yes | LF | USGS | 13.7 | 17.10 | Fair | Clear | NONE | ||
| 23 | 1990-05-16 13:20 | EDT | Yes | LF | USGS | 56.0 | 15.86 | Good | Clear | NONE | ||
| 22 | 1989-08-25 09:05 | EDT | Yes | MJ | USGS | 17.9 | 16.05 | Fair | Clear | NONE | ||
| 21 | 1988-09-08 15:00 | EDT | Yes | LF | USGS | 21.5 | 16.21 | Fair | Clear | NONE | ||
| 20A | 1988-04-13 07:40 | EDT | Yes | LF | USGS | 66.9 | 15.82 | Good | Clear | NONE | ||
| 20 | 1981-08-26 07:20 | EDT | Yes | RM | USGS | 3.27 | 16.10 | Fair | Clear | NONE | ||
| 19 | 1980-06-19 11:45 | EDT | Yes | SD | USGS | 54.7 | 14.60 | Good | Clear | NONE | ||
| 18 | 1979-09-25 08:40 | EDT | Yes | MC | USGS | 69.6 | 15.82 | Good | Clear | NONE | ||
| 17 | 1979-05-16 08:45 | EDT | Yes | DS | USGS | 54.0 | 15.90 | Good | NONE | |||
| 16 | 1978-09-06 09:40 | EDT | Yes | RS | USGS | 8.54 | 16.12 | Poor | Clear | NONE | ||
| 15 | 1977-05-03 15:40 | EDT | Yes | JF | USGS | 74.3 | 15.05 | Good | Clear | NONE | ||
| 14 | 1976-09-09 17:00 | EDT | Yes | GF | USGS | 4.19 | 16.18 | Good | NONE | |||
| 13 | 1976-04-19 12:00 | EST | Yes | BD | USGS | 35.7 | 15.85 | Unspecified | NONE | |||
| 12 | 1975-09-16 16:10 | EDT | Yes | RM | USGS | 60.4 | 15.82 | Good | Clear | NONE | ||
| 11 | 1975-04-17 14:45 | EDT | Yes | RM | USGS | 54.7 | 15.88 | Fair | Clear | NONE | ||
| 10 | 1974-09-23 09:35 | EDT | Yes | JH | USGS | 22.8 | 16.04 | 0.02 | 0.70 | Poor | Clear | NONE |
| 9 | 1974-04-17 12:00 | EDT | Yes | RM | USGS | 88.8 | 15.76 | Good | Clear | NONE | ||
| 8 | 1973-09-13 10:35 | EDT | Yes | RM | USGS | 4.79 | 16.26 | Fair | Clear | NONE | ||
| 7 | 1973-05-02 08:45 | EDT | Yes | RH | USGS | 130 | 15.67 | 0.03 | 1.20 | Good | Clear | NONE |
| 6 | 1972-08-15 08:45 | EDT | Yes | GK | USGS | 9.07 | 16.12 | 0.01 | 0.70 | Good | Clear | NONE |
| 5 | 1972-05-22 12:55 | EDT | Yes | GK | USGS | 34.3 | 15.95 | Fair | Clear | NONE | ||
| 4 | 1971-08-30 12:15 | EDT | Yes | RS | USGS | 28.4 | 16.04 | Good | Clear | NONE | ||
| 3 | 1971-05-05 14:55 | EDT | Yes | RS | USGS | 27.8 | 15.99 | Good | Clear | NONE | ||
| 2 | 1970-09-15 15:15 | EDT | Yes | RM | USGS | 7.42 | 16.15 | Fair | Clear | NONE | ||
| 1 | 1970-05-19 13:55 | EDT | Yes | CJ | USGS | 152 | 15.52 | -0.01 | 0.80 | Good | 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: 2025-12-12 14:00:10 EST
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