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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 37 | 2016-07-05 09:23:30 | EDT | Yes | SMB/LJJ | USGS | 12.9 | 2.42 | Good | Clear | NONE | ||
| 36 | 2016-06-02 07:23:30 | EDT | Yes | ljj/smb | USGS | 21.8 | 2.58 | Fair | Clear | NONE | ||
| 35 | 2016-04-04 09:34:30 | EDT | Yes | cwk/smb | USGS | 20.4 | 2.55 | Good | VegetationLight | NONE | ||
| 34 | 2016-02-02 08:13 | EST | Yes | AJG/SMB | USGS | 105 | 3.32 | Fair | Clear | NONE | ||
| 33 | 2015-12-01 08:21 | EST | Yes | SMB/KTR | USGS | 6.48 | 2.26 | Good | DebrisLight | NONE | ||
| 32 | 2015-11-10 08:08:30 | EST | Yes | KTR | USGS | 2.23 | 2.08 | 0.00 | 0.70 | Poor | DebrisModerate | NONE |
| 31 | 2015-10-21 11:48:30 | EDT | Yes | CWK | USGS | 1.62 | 2.05 | 0.00 | 0.80 | Good | DebrisModerate | NONE |
| 30 | 2015-10-05 12:51:30 | EDT | Yes | SMB/KTR | USGS | 2.54 | 2.09 | 0.00 | 0.30 | Poor | DebrisModerate | NONE |
| 29 | 2015-09-08 08:35 | EDT | Yes | SMB/KTR | USGS | 1.94 | 2.01 | 0.00 | 0.50 | Poor | DebrisModerate | NONE |
| 28 | 2015-08-07 08:36 | EDT | Yes | CDW/KTR | USGS | 5.62 | 2.21 | 0.00 | 0.80 | Poor | DebrisLight | NONE |
| 27 | 2015-06-22 07:36:30 | EDT | Yes | SMB/KTR | USGS | 132 | 3.45 | -0.06 | 0.60 | Fair | Clear | NONE |
| 26 | 2015-06-19 07:00 | EDT | Yes | CWK/CDW | USGS | 103 | 3.34 | 0.05 | 0.80 | Fair | Clear | NONE |
| 25 | 2015-06-08 10:31 | EDT | Yes | CDW | USGS | 7.22 | 2.24 | 0.01 | 0.80 | Poor | Clear | NONE |
| 24 | 2015-05-29 10:30:30 | EDT | Yes | CDW | USGS | 8.05 | 2.24 | 0.00 | 0.80 | Poor | Clear | NONE |
| 23 | 2015-04-02 14:41 | EDT | Yes | KTR/CDW | USGS | 17.8 | 2.51 | 0.00 | 0.70 | Poor | Clear | NONE |
| 22 | 2015-03-19 10:41 | EDT | Yes | KTR | USGS | 50.2 | 2.93 | -0.01 | 0.70 | Poor | Clear | NONE |
| 21 | 2015-02-04 09:49 | EST | Yes | CDW | USGS | 25.1 | 2.61 | 0.01 | 0.40 | Poor | IceShore | NONE |
| 20 | 2014-12-19 09:12:30 | EST | Yes | CWK | USGS | 24.8 | 2.59 | 0.00 | 0.80 | Fair | DebrisLight | NONE |
| 19 | 2014-12-04 14:39 | EST | Yes | CDW | USGS | 16.7 | 2.44 | 0.00 | 0.80 | Fair | DebrisLight | NONE |
| 18 | 2014-10-24 08:02:30 | EDT | Yes | KTR/SMB | USGS | 6.00 | 2.07 | Fair | DebrisLight | NONE | ||
| 17 | 2014-10-09 15:22:30 | EDT | Yes | cdw/ktr | USGS | 1.78 | 1.78 | 0.00 | 0.80 | Fair | DebrisHeavy | NONE |
| 16 | 2014-08-26 09:04 | EDT | Yes | CDW | USGS | 2.32 | 1.79 | 0.00 | 0.80 | Fair | Clear | NONE |
| 15 | 2014-08-11 10:51 | EDT | Yes | SMB/CDW | USGS | 2.59 | 1.81 | 0.00 | 0.60 | Fair | Clear | NONE |
| 14 | 2014-07-23 11:23:30 | EDT | Yes | SMB/CDW | USGS | 4.22 | 1.97 | 0.00 | 0.60 | Fair | Clear | NONE |
| 13 | 2014-06-19 11:03 | EDT | Yes | AJG/CDW | USGS | 27.0 | 2.61 | 0.01 | 1.10 | Good | Clear | NONE |
| 12 | 2014-05-16 06:30 | EDT | Yes | AJG | USGS | 817 | 4.87 | -0.06 | 0.30 | Poor | Clear | BYPS |
| 11 | 2014-04-17 07:58:30 | EDT | Yes | CDW/EJL | USGS | 19.9 | 2.58 | 0.00 | 0.60 | Fair | Clear | NONE |
| 10 | 2014-04-09 10:39 | EDT | Yes | CDW | USGS | 33.6 | 2.77 | 0.00 | 0.90 | Fair | Clear | NONE |
| 9 | 2014-02-24 08:19 | EST | Yes | AJG | USGS | 91.4 | 3.30 | 0.00 | 0.80 | Fair | Clear | NONE |
| 8 | 2013-12-26 10:43:30 | EST | Yes | CDW | USGS | 44.3 | 2.89 | 0.00 | 0.90 | Good | Clear | NONE |
| 7 | 2013-12-06 07:48 | EST | Yes | AJG/CDW | USGS | 101 | 3.36 | -0.01 | 0.60 | Fair | Clear | NONE |
| 6 | 2013-10-23 11:24:30 | EDT | Yes | SMB | USGS | 4.41 | 2.17 | 0.00 | 0.50 | Fair | DebrisModerate | NONE |
| 5 | 2013-09-27 08:04 | EDT | Yes | AJG | USGS | 5.13 | 2.20 | -0.01 | 0.60 | Fair | Clear | NONE |
| 4 | 2013-09-03 11:29 | EDT | Yes | AJG | USGS | 20.5 | 2.60 | 0.01 | 0.60 | Good | Clear | NONE |
| 3 | 2013-08-09 12:11:30 | EDT | Yes | AJG/SMB | USGS | 341 | 4.02 | 0.04 | 0.30 | Poor | Clear | NONE |
| 2 | 2013-08-07 12:33:30 | EDT | Yes | AJG | USGS | 7.09 | 2.31 | 0.00 | 0.60 | Good | Clear | NONE |
| 1 | 2013-07-25 10:44:30 | EDT | Yes | AJG/SMB | USGS | 42.0 | 2.93 | 0.00 | 0.50 | Fair | 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: 2025-12-24 17:33:00 EST
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