Page Loading - Please Wait...
Streamflow Measurements for the Nation
Streamflow measurement pages will be decommissioned in early 2026.
Please find the
modernized pages in WDFN
that suit you best. Learn more about our
modernization plans and timeline
and new pages.
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 39 | 1974-09-26 10:12 | EDT | Yes | WJH | USGS | 0.14 | 1.60 | 0.00 | 0.20 | Excellent | Clear | NONE | 1 | Imported Channel 1 | UNSP | other | 0.14 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||
| 38 | 1974-07-25 15:30 | EDT | Yes | THY/WJH | USGS | 0.15 | 1.60 | 0.00 | 0.20 | Excellent | Clear | NONE | 1 | Imported Channel 1 | UNSP | other | 0.15 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||
| 37 | 1974-07-18 13:05 | EDT | Yes | WJH/GHC | USGS | 0.13 | 1.60 | 0.00 | 0.20 | Good | Clear | NONE | 1 | Imported Channel 1 | UNSP | other | 0.13 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||
| 36 | 1974-05-16 09:55 | EDT | Yes | WJH/GHC | USGS | 0.33 | 1.68 | 0.00 | 0.20 | Good | Clear | NONE | 1 | Imported Channel 1 | UNSP | other | 0.33 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||
| 35 | 1974-01-16 10:23 | EDT | Yes | WJH/SCC | USGS | 0.42 | 1.71 | 0.00 | 0.20 | Good | Clear | NONE | 1 | Imported Channel 1 | UNSP | other | 0.42 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||
| 34 | 1973-10-10 11:27 | EDT | Yes | THY | USGS | 0.22 | 1.64 | 0.00 | 0.20 | Excellent | Clear | NONE | 1 | Imported Channel 1 | UNSP | other | 0.22 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||
| 33 | 1973-08-27 14:01 | EDT | Yes | WJH | USGS | 0.27 | 1.66 | 0.00 | 0.20 | Good | Clear | NONE | 1 | Imported Channel 1 | UNSP | other | 0.27 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||
| 32 | 1973-06-12 15:05 | EDT | Yes | WJH | USGS | 0.35 | 1.69 | 0.00 | 0.20 | Good | Clear | NONE | 1 | Imported Channel 1 | UNSP | other | 0.35 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||
| 31 | 1973-05-24 19:15 | EDT | Yes | THY | USGS | 3.65 | 1.93 | 0.00 | 0.60 | Good | Clear | NONE | 1 | Imported Channel 1 | WADE | unspe | unkno | 3.65 | 6.60 | 3.44 | 1.06 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |
| 30 | 1973-04-17 13:48 | EST | Yes | CSG | USGS | 0.61 | 1.76 | 0.00 | 0.20 | Good | Clear | NONE | 1 | Imported Channel 1 | UNSP | other | 0.61 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||
| 29 | 1973-04-04 14:25 | EST | Yes | CSG | USGS | 5.41 | 2.01 | -0.02 | 0.40 | Good | Clear | NONE | 1 | Imported Channel 1 | WADE | unspe | unkno | 5.41 | 10.9 | 7.66 | 0.71 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |
| 28 | 1973-04-04 09:07 | EST | Yes | THY | USGS | 0.74 | 1.77 | 0.00 | 0.20 | Good | Clear | NONE | 1 | Imported Channel 1 | UNSP | other | 0.74 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||
| 27 | 1973-03-08 12:13 | EST | Yes | CSG | USGS | 1.01 | 1.82 | 0.00 | 0.30 | Fair | Clear | NONE | 1 | Imported Channel 1 | WADE | unspe | unkno | 1.01 | 3.20 | 1.22 | 0.83 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |
| 26 | 1972-09-27 13:15 | EDT | Yes | CSG | USGS | 0.26 | 1.66 | 0.00 | 0.30 | Fair | Clear | NONE | 1 | Imported Channel 1 | WADE | unspe | unkno | 0.26 | 2.50 | 0.59 | 0.44 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |
| 25 | 1972-06-29 15:45 | EDT | Yes | CSG | USGS | 1.27 | 1.83 | -0.01 | 0.50 | Good | Clear | NONE | 1 | Imported Channel 1 | WADE | unspe | unkno | 1.27 | 6.00 | 1.69 | 0.75 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |
| 23 | 1972-06-21 18:47 | EDT | Yes | THY/CSG | USGS | 18.7 | 2.34 | 0.07 | 0.50 | Good | Unspecifed | NONE | 1 | Imported Channel 1 | WADE | unspe | unkno | 18.7 | 8.60 | 8.10 | 2.31 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |
| 22 | 1972-06-21 18:47 | EDT | Yes | THY/CSG | USGS | 8.85 | 2.23 | 0.06 | 0.20 | Good | Unspecifed | NONE | 1 | Imported Channel 1 | WADE | unspe | unkno | 8.85 | 7.60 | 4.80 | 1.84 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |
| 24S | 1972-06-21 -- -- | -- | Yes | RHS/EHM | USGS | 695 | 4.85 | Fair | Unspecifed | NONE | 1 | Imported Channel 1 | OTHR | QIDIR | 695 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||
| 21 | 1972-04-28 11:36 | EST | Yes | CSG | USGS | 0.57 | 1.76 | 0.00 | 0.40 | Fair | Clear | NONE | 1 | Imported Channel 1 | WADE | unspe | unkno | 0.57 | 5.20 | 1.45 | 0.39 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |
| 20 | 1972-04-13 12:43 | EST | Yes | GBC/CSG | USGS | 3.68 | 1.91 | 0.04 | 0.20 | Good | Clear | NONE | 1 | Imported Channel 1 | WADE | unspe | unkno | 3.68 | 8.00 | 3.54 | 1.04 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |
| 19 | 1972-03-13 13:35 | EST | Yes | CSG | USGS | 0.59 | 1.75 | 0.00 | 0.20 | Good | Clear | NONE | 1 | Imported Channel 1 | UNSP | other | 0.59 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||
| 18 | 1972-03-01 -- -- | -- | Yes | GBC | USGS | 0.80 | 1.78 | 0.00 | 0.20 | Good | Clear | NONE | 1 | Imported Channel 1 | UNSP | other | 0.80 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||
| 17 | 1972-02-10 15:30 | EST | Yes | CSG | USGS | 0.43 | 1.71 | 0.00 | 0.20 | Good | Clear | NONE | 1 | Imported Channel 1 | UNSP | other | 0.43 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||
| 16 | 1972-01-27 13:00 | EST | Yes | CSG | USGS | 0.43 | 1.68 | 0.00 | 0.20 | Good | Clear | NONE | 1 | Imported Channel 1 | UNSP | other | 0.43 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||
| 15 | 1972-01-05 10:54 | EST | Yes | GBC/THY | USGS | 1.38 | 1.82 | 0.00 | 0.60 | Good | Clear | NONE | 1 | Imported Channel 1 | WADE | unspe | unkno | 1.38 | 7.30 | 4.53 | 0.30 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |
| 14 | 1971-12-23 11:25 | EST | Yes | CSG | USGS | 0.42 | 1.66 | 0.00 | 0.20 | Good | Clear | NONE | 1 | Imported Channel 1 | UNSP | other | 0.42 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||
| 13 | 1971-11-15 10:32 | EST | Yes | CSG | USGS | 0.41 | 1.71 | 0.00 | 0.20 | Good | Clear | NONE | 1 | Imported Channel 1 | UNSP | other | 0.41 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||
| 12 | 1971-08-27 17:00 | EDT | Yes | WJD | USGS | 30.3 | 2.39 | -0.13 | 0.20 | Fair | Clear | NONE | 1 | Imported Channel 1 | WADE | unspe | unkno | 30.3 | 8.50 | 9.38 | 3.23 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |
| 11C | 1971-08-03 -- -- | -- | Yes | DHC | USGS | 220 | 3.55 | Poor | Unspecifed | NONE | 1 | Imported Channel 1 | OTHR | QIDIR | 220 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||
| 10 | 1970-08-05 10:00 | EDT | Yes | THY | USGS | 0.21 | 1.67 | 0.00 | 0.30 | Good | Clear | NONE | 1 | Imported Channel 1 | WADE | unspe | unkno | 0.21 | 2.95 | 0.43 | 0.49 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |
| 9 | 1969-10-31 14:35 | EST | Yes | WJD | USGS | 0.19 | 1.66 | 0.00 | 0.20 | Good | Clear | NONE | 1 | Imported Channel 1 | UNSP | other | 0.19 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||
| 8 | 1969-06-09 09:07 | EST | Yes | WJD | USGS | 0.16 | 1.65 | 0.00 | 0.20 | Excellent | Clear | NONE | 1 | Imported Channel 1 | UNSP | other | 0.16 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||
| 7 | 1968-09-24 09:52 | EST | Yes | THY | USGS | 0.10 | 1.60 | 0.00 | 0.20 | Fair | Clear | NONE | 1 | Imported Channel 1 | OTHR | QFLUM | 0.10 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||
| 6 | 1968-06-19 20:23 | EST | Yes | THY | USGS | 23.9 | 2.40 | 0.17 | 0.20 | Fair | Clear | NONE | 1 | Imported Channel 1 | WADE | unspe | unkno | 23.9 | 8.00 | 2.08 | 3.38 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |
| 5 | 1968-03-12 17:45 | EST | Yes | THY | USGS | 1.69 | 1.87 | -0.01 | 0.50 | Fair | Clear | NONE | 1 | Imported Channel 1 | WADE | unspe | unkno | 1.69 | 7.50 | 6.25 | 0.27 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |
| 4 | 1967-08-04 21:15 | EST | Yes | WJD | USGS | 15.1 | 2.24 | -0.12 | 0.30 | Fair | Clear | NONE | 1 | Imported Channel 1 | WADE | unspe | unkno | 15.1 | 8.50 | 9.30 | 1.62 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |
| 3 | 1967-08-04 21:00 | EST | Yes | WJD | USGS | 21.0 | 2.35 | -0.10 | 0.30 | Fair | Clear | NONE | 1 | Imported Channel 1 | WADE | unspe | unkno | 21.0 | 8.50 | 10.3 | 2.04 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |
| 2 | 1967-03-30 14:20 | EST | Yes | THY/LWL | USGS | 0.24 | 1.73 | 0.00 | 0.50 | Fair | NONE | 1 | Imported Channel 1 | WADE | unspe | unkno | 0.24 | 6.20 | 2.65 | 0.09 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||
| 1 | 1966-11-18 15:20 | EST | Yes | WJD | USGS | 0.22 | 1.67 | 0.00 | 0.60 | Good | Clear | NONE | 1 | Imported Channel 1 | WADE | unspe | unkno | 0.22 | 3.80 | 0.95 | 0.23 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP |
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: 2025-12-20 03:44:42 EST
0.63 0.6 sdww01