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Streamflow Measurements for the Nation
| 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 |
Channel Number |
Channel Name |
Meas. type |
Stream flow method |
Velocity method |
Channel flow (ft3/s) |
Channel width (ft) |
Channel area (ft2) |
Channel vel. (ft/s) |
Channel stability |
Channel material |
Channel evenness |
Long. vel. desc. |
Horz. vel. desc. |
Vert. vel. desc. |
Channel loc. code |
Channel loc. dist.(ft) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 16 | 2025-09-12 10:51:10 | EDT | Yes | NCG/BDM | USGS | 1.87 | 1.41 | 0.00 | 0.55 | Poor | DebrisLight | NONE | 1 | A | WADE | QSCMM | VADV | 1.87 | 12.6 | 4.10 | 0.46 | FIRM | GRVL | UNEV | STDY | UNEV | UNKN | DNST | 70.00 |
| 15 | 2025-08-08 09:42:53 | EDT | Yes | NCG | USGS | 3.10 | 1.45 | 0.00 | 0.50 | Poor | DebrisLight | NONE | 1 | A | WADE | QSCMM | VADV | 3.10 | 12.6 | 3.94 | 0.79 | FIRM | GRVL | UNEV | STDY | UNEV | UNKN | DNST | 50.00 |
| 14 | 2025-06-18 09:22:30 | EDT | Yes | NCG | USGS | 108 | 3.01 | -0.12 | 0.30 | Poor | Clear | NONE | 1 | B | WADE | QSCMM | VADV | 108 | 25.0 | 47.3 | 2.29 | SOFT | GRVL | UNEV | STDY | UNEV | UNKN | DNST | 75.00 |
| 13 | 2025-06-18 08:14:29 | EDT | Yes | NCG | USGS | 157 | 3.45 | -0.08 | 0.37 | Fair | Clear | NONE | 1 | A | CWAY | QADCP | VADCP | 157 | 36.3 | 63.2 | 2.49 | FIRM | CBLS | UNEV | STDY | UNEV | UNKN | DNST | 5.00 |
| 12 | 2025-05-23 13:33:05 | EDT | Yes | JGK | USGS | 11.7 | 1.63 | 0.00 | 0.50 | Fair | Clear | NONE | 1 | a | WADE | QSCMM | unkno | 11.7 | 13.6 | 7.76 | 1.51 | FIRM | CBLS | UNEV | STDY | UNEV | UNKN | DNST | 35.00 |
| 11 | 2025-05-14 08:26:15 | EDT | Yes | NCG | USGS | 48.7 | 2.12 | 0.01 | 0.30 | Poor | Clear | NONE | 1 | B | WADE | QSCMM | VADV | 48.7 | 26.5 | 24.8 | 1.96 | FIRM | CBLS | UNEV | STDY | UNEV | UNKN | UPST | 3.00 |
| 10 | 2025-05-14 07:41:36 | EDT | Yes | NCG | USGS | 49.5 | 2.16 | 0.01 | 0.25 | Poor | Clear | NONE | 1 | A | WADE | QSCMM | VADV | 49.5 | 26.5 | 24.5 | 2.02 | FIRM | CBLS | UNEV | STDY | UNEV | UNKN | UPST | 3.00 |
| 9 | 2025-05-07 11:20:31 | EDT | Yes | NCG/MCG | USGS | 11.0 | 1.64 | 0.00 | 0.45 | Fair | Clear | NONE | 1 | A | WADE | QSCMM | VADV | 11.0 | 13.0 | 6.96 | 1.58 | FIRM | GRVL | UNEV | PULS | UNEV | UNKN | DNST | 50.00 |
| 8 | 2025-03-03 10:23:33 | EST | Yes | NCG | USGS | 5.42 | 1.54 | 0.00 | 0.42 | Poor | DebrisLight | NONE | 1 | A | WADE | QSCMM | VADV | 5.42 | 13.0 | 5.20 | 1.04 | FIRM | GRVL | UNEV | STDY | UNEV | UNKN | DNST | 50.00 |
| 7 | 2025-01-23 13:18:18 | EST | No | ||||||||||||||||||||||||||
| 6 | 2024-12-11 12:30:50 | EST | Yes | NCG/JGK | USGS | 15.3 | 1.75 | 0.03 | 0.33 | Poor | Clear | NONE | 1 | C | WADE | QSCMM | VADV | 15.3 | 14.4 | 9.86 | 1.55 | FIRM | GRVL | UNEV | STDY | UNEV | UNKN | DNST | 50.00 |
| 5 | 2024-12-11 10:12:46 | EST | Yes | NCG/JGK | USGS | 7.65 | 1.62 | 0.01 | 0.50 | Poor | Clear | NONE | 1 | B | WADE | QSCMM | VADV | 7.65 | 13.5 | 6.74 | 1.14 | FIRM | GRVL | UNEV | STDY | UNEV | UNKN | DNST | 50.00 |
| 4 | 2024-12-11 09:19:31 | EST | Yes | NCG/JGK | USGS | 7.00 | 1.61 | 0.01 | 0.47 | Poor | Clear | NONE | 1 | A | WADE | QSCMM | VADV | 7.00 | 13.2 | 6.78 | 1.03 | FIRM | GRVL | UNEV | STDY | UNEV | UNKN | DNST | 40.00 |
| 3 | 2024-11-07 11:53:55 | EST | Yes | NCG/AJB/JGK | USGS | 3.99 | 1.50 | -0.01 | 0.70 | Fair | DebrisLight | NONE | 1 | A | WADE | QSCMM | VADV | 3.99 | 12.5 | 5.69 | 0.70 | FIRM | CBLS | UNEV | STDY | UNEV | STND | DNST | 50.00 |
| 2 | 2024-09-03 09:52:47 | EDT | Yes | NG/KM/AH | USGS | 4.63 | 1.59 | 0.00 | 0.49 | Poor | Clear | NONE | 1 | A | WADE | QSCMM | VADV | 4.63 | 13.4 | 4.81 | 0.96 | FIRM | GRVL | UNEV | STDY | UNEV | UNKN | DNST | 50.00 |
| 1S | 2024-08-09 11:30 | EDT | Yes | NCG | USGS | 595 | 7.00 | Poor | Unspecifed | NONE | 1 | A | UNSP | other | 595 | unkn | unkn | unkn | unkn | unkn | UNKN | unkn |
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: 2025-09-26 01:04:01 EDT
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