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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74 | 2020-07-01 10:08:48 | EDT | Yes | ASB/SMM | USGS | 2.91 | 1.45 | 0.00 | 0.50 | Fair | Clear | NONE |
| 73 | 2020-06-12 10:10:03 | EDT | Yes | JEK/ATO | USGS | 2.84 | 1.44 | 0.00 | 0.60 | Poor | Clear | NONE |
| 72 | 2020-06-12 09:29:42 | EDT | No | |||||||||
| 71 | 2020-04-30 16:52:52 | EDT | Yes | ATO/MNP | USGS | 92.8 | 2.55 | 0.12 | 0.80 | Poor | Clear | NONE |
| 70 | 2020-04-13 10:12:52 | EDT | Yes | ATO | USGS | 29.8 | 1.98 | 0.04 | 0.50 | Poor | Clear | NONE |
| 69 | 2020-03-23 11:41:11 | EDT | Yes | ATO | USGS | 3.97 | 1.49 | 0.00 | 0.60 | Fair | Clear | NONE |
| 68 | 2020-03-13 10:05 | EDT | Yes | ATO | USGS | 5.53 | 1.56 | 0.01 | 0.60 | Good | Clear | NONE |
| 67 | 2020-03-06 11:49:29 | EST | Yes | ATO | USGS | 4.63 | 1.52 | 0.01 | 0.50 | Fair | Clear | NONE |
| 66 | 2020-03-04 10:34:30 | EST | Yes | ATO | USGS | 6.75 | 1.60 | 0.01 | 0.50 | Fair | Clear | NONE |
| 65 | 2020-02-06 12:36:05 | EST | Yes | ATO | USGS | 12.1 | 1.72 | 0.01 | 0.50 | Poor | Clear | NONE |
| 64 | 2020-02-03 10:33:36 | EST | Yes | DTR/ATO | USGS | 3.52 | 1.48 | 0.00 | 0.75 | Fair | Clear | NONE |
| 63 | 2020-01-25 10:39:30 | EST | Yes | TGM/JM | USGS | 46.4 | 2.19 | 0.05 | 0.50 | Poor | Clear | NONE |
| 62 | 2020-01-24 09:47:09 | EST | Yes | ATO | USGS | 2.72 | 1.74 | 0.00 | 0.50 | Fair | IceShore | NONE |
| 61 | 2020-01-13 12:52:57 | EST | Yes | ATO | USGS | 4.42 | 1.66 | 0.00 | 1.00 | Fair | Clear | NONE |
| 60 | 2020-01-03 11:16:53 | EST | Yes | ATO | USGS | 4.68 | 1.64 | 0.00 | 0.50 | Fair | DebrisModerate | NONE |
| 59 | 2019-12-11 09:17:13 | EST | Yes | ATO/DTR | USGS | 4.26 | 1.57 | 0.02 | 1.00 | Fair | Clear | NONE |
| 58 | 2019-11-06 10:33 | EST | Yes | ATO | USGS | 1.43 | 1.37 | 0.00 | 1.00 | Fair | Clear | NONE |
| 57 | 2019-10-31 10:43 | EDT | Yes | TRB | USGS | 3.81 | 1.53 | 0.02 | 0.63 | Fair | NONE | |
| 56 | 2019-10-01 10:25 | EDT | Yes | ATO/WCD | USGS | 0.89 | 1.44 | 0.00 | 0.75 | Fair | DebrisModerate | NONE |
| 55 | 2019-09-20 10:57:30 | EDT | Yes | ATO | USGS | 0.54 | 1.34 | 0.00 | 0.50 | Poor | DebrisLight | NONE |
| 54 | 2019-08-19 11:53:41 | EDT | Yes | WCD | USGS | 1.93 | 1.43 | 0.00 | 0.50 | Poor | NONE | |
| 53 | 2019-07-31 10:30:30 | EDT | Yes | TGM/KMN | USGS | 1.66 | 1.41 | 0.00 | 0.75 | Fair | NONE | |
| 52 | 2019-07-16 11:20:30 | EDT | Yes | ATO/ASB | USGS | 2.16 | 1.44 | 0.00 | 0.50 | Fair | Clear | NONE |
| 51 | 2019-06-05 15:10:45 | EDT | Yes | WCD/TGM | USGS | 3.70 | 1.51 | 0.00 | 0.70 | Fair | Clear | NONE |
| 50 | 2019-04-24 11:58 | EDT | Yes | SMM | USGS | 5.42 | 1.58 | 0.00 | 0.52 | Good | Clear | NONE |
| 49 | 2019-04-19 14:22:30 | EDT | No | |||||||||
| 48 | 2019-03-21 11:21:30 | EDT | Yes | SMM/WCD/JJM/ | USGS | 34.6 | 2.06 | 0.08 | 0.50 | Fair | Clear | NONE |
| 47 | 2019-03-13 11:56:30 | EDT | Yes | SMM/JJM | USGS | 7.63 | 1.64 | 0.00 | 0.50 | Good | Clear | NONE |
| 46 | 2019-02-22 10:44 | EST | Yes | DTR | USGS | 11.9 | 1.77 | 0.00 | 0.50 | Poor | NONE | |
| 45 | 2019-02-21 16:18:18 | EST | Yes | ATO/JT/FM | USGS | 40.1 | 2.09 | Poor | Clear | NONE | ||
| 44 | 2019-02-21 15:10:14 | EST | Yes | ATO/JT/FM | USGS | 20.1 | 1.87 | Poor | Clear | NONE | ||
| 43 | 2019-02-13 10:15:26 | EST | Yes | AB/SM/JT | USGS | 19.1 | 1.83 | 0.00 | 0.50 | Fair | Clear | NONE |
| 42 | 2019-02-11 14:57:30 | EST | Yes | DTR | USGS | 9.06 | 1.68 | 0.00 | 0.50 | Poor | Clear | NONE |
| 41 | 2019-02-03 16:28:43 | EST | Yes | AB/FM/RL/ZC | USGS | 8.10 | 1.65 | 0.00 | 0.40 | Fair | IceCover | NONE |
| 40 | 2018-12-21 11:40 | EST | Yes | DTR/SMM/JTT | USGS | 25.9 | 1.95 | 0.04 | 0.47 | Poor | Clear | NONE |
| 39 | 2018-11-01 12:40:30 | EDT | Yes | SMM | USGS | 4.22 | 1.52 | 0.00 | 0.58 | Good | Clear | NONE |
| 38 | 2018-10-22 14:40:30 | EDT | Yes | ELB | USGS | 4.34 | 1.51 | Fair | DebrisLight | NONE | ||
| 37 | 2018-09-20 13:35 | EDT | Yes | ELB/BDB | USGS | 7.54 | 1.60 | Good | Clear | NONE | ||
| 36 | 2018-08-28 11:42:30 | EDT | Yes | ASB/SMM | USGS | 3.36 | 1.48 | 0.04 | 0.50 | Poor | Clear | NONE |
| 35 | 2018-08-22 13:03 | EDT | Yes | ASB/SMM | USGS | 9.37 | 1.67 | 0.01 | 0.50 | Poor | Clear | NONE |
| 34 | 2018-08-13 15:47 | EDT | Yes | AR/EP/TM | USGS | 8.96 | 1.67 | 0.00 | 0.70 | Fair | Clear | NONE |
| 33 | 2018-08-09 11:31:30 | EDT | Yes | AR/TM/SM | USGS | 7.31 | 1.67 | 0.00 | 0.50 | Poor | DebrisLight | NONE |
| 32 | 2018-07-27 12:11 | EDT | Yes | SM/WD/DR/BM | USGS | 10.8 | 1.74 | Fair | Clear | NONE | ||
| 31 | 2018-07-27 11:29:30 | EDT | Yes | SM/WD/DR/BM | USGS | 10.2 | 1.75 | Fair | Clear | NONE | ||
| 30 | 2018-07-17 14:53:30 | EDT | Yes | DTR/FSM/BDM | USGS | 2.55 | 1.44 | 0.65 | Poor | DebrisLight | NONE | |
| 29 | 2018-07-16 14:30 | EDT | Yes | EB/CD/AR | USGS | 1.97 | 1.41 | Poor | Clear | NONE | ||
| 28 | 2018-07-03 11:10:30 | EDT | Yes | SMM/BDM | USGS | 3.18 | 1.50 | 0.38 | Poor | DebrisModerate | BYPS | |
| 27 | 2018-07-03 10:07 | EDT | Yes | SMM/BDM | USGS | 3.13 | 1.50 | 0.53 | Poor | DebrisModerate | BYPS | |
| 26 | 2018-06-21 13:59:30 | EDT | Yes | LAN/CD/ZG | USGS | 6.03 | 1.63 | Poor | NONE | |||
| 25 | 2018-05-31 10:53:30 | EDT | Yes | ELB/MKM | USGS | 7.05 | 1.65 | Good | Clear | NONE | ||
| 24 | 2018-05-22 17:34:30 | EDT | Yes | ASB | USGS | 69.9 | 2.46 | 0.20 | 0.50 | Poor | Clear | NONE |
| 23 | 2018-05-22 13:01 | EDT | Yes | ASB | USGS | 18.9 | 1.88 | 0.00 | 0.50 | Poor | Clear | NONE |
| 22 | 2018-05-18 14:40:30 | EDT | Yes | ELB/LAN | USGS | 44.2 | 2.21 | Fair | Clear | NONE | ||
| 21 | 2018-05-17 17:27:30 | EDT | Yes | LAN | USGS | 71.9 | Poor | Clear | NONE | |||
| 20S | 2018-05-15 21:10 | EDT | Yes | ELB | USGS | 9630 | 12.11 | Poor | NONE | |||
| 19 | 2018-04-16 10:42:30 | EDT | Yes | ELB/MJC | USGS | 61.5 | 2.81 | -0.10 | 0.50 | Poor | Clear | NONE |
| 18 | 2018-04-16 09:37 | EDT | Yes | ELB/MJC | USGS | 108 | 3.12 | -0.19 | 0.50 | Poor | Clear | NONE |
| 17 | 2018-04-10 13:40:30 | EDT | Yes | ELB | USGS | 2.57 | 1.61 | Fair | VegetationLight | NONE | ||
| 16 | 2018-02-24 14:35 | EST | Yes | ASB | USGS | 5.81 | 1.80 | Fair | NONE | |||
| 15 | 2018-02-11 10:06:30 | EST | Yes | ELB/LN | USGS | 45.1 | 2.65 | -0.01 | Poor | Clear | NONE | |
| 14 | 2018-01-26 08:57:30 | EST | Yes | ELB | USGS | 2.25 | 1.58 | Fair | Clear | NONE | ||
| 13 | 2017-11-29 10:17 | EST | Yes | ELW/MKM | USGS | 1.28 | 1.48 | 0.01 | 0.50 | Poor | DebrisLight | NONE |
| 12 | 2017-11-07 12:05 | EST | Yes | ELB/MJC/BJL | USGS | 1.98 | 1.51 | 0.00 | 0.50 | Fair | Clear | NONE |
| 11 | 2017-10-30 08:43 | EDT | Yes | JEK/BJL/MKM | USGS | 15.4 | 2.12 | 0.06 | 0.50 | Poor | Clear | NONE |
| 10 | 2017-10-24 13:19 | EDT | Yes | JEK | USGS | 2.34 | 1.57 | 0.10 | 0.50 | Fair | DebrisLight | NONE |
| 9 | 2017-10-09 15:00:30 | EDT | Yes | EB/BL/MC | USGS | 5.51 | 1.73 | -0.03 | 0.60 | Good | Clear | NONE |
| 8 | 2017-10-09 11:40 | EDT | Yes | EB/BL/MC | USGS | 10.3 | 1.91 | -0.02 | 0.50 | Good | Clear | NONE |
| 7 | 2017-10-09 09:59 | EDT | Yes | EB/BL/MC | USGS | 9.31 | 1.88 | 0.07 | 0.50 | Fair | Clear | NONE |
| 6 | 2017-10-09 08:41:30 | EDT | Yes | EB/BL/MC | USGS | 7.07 | 1.82 | 0.00 | 0.30 | Fair | Clear | NONE |
| 5 | 2017-10-09 07:51 | EDT | Yes | EB/BL/MC | USGS | 4.55 | 1.72 | 0.05 | 0.30 | Poor | Clear | NONE |
| 4 | 2017-10-03 13:09 | EDT | Yes | ELB/JJM | USGS | 0.48 | 1.38 | 0.00 | 1.00 | Poor | DebrisLight | NONE |
| 3 | 2017-09-26 12:17 | EDT | Yes | ELM/LAN | USGS | 0.45 | 1.39 | 0.00 | 0.60 | Poor | DebrisModerate | NONE |
| 2 | 2017-09-19 11:31 | EDT | Yes | ELB | USGS | 0.85 | 1.43 | -0.01 | 0.50 | Poor | DebrisModerate | NONE |
| 1 | 2017-08-29 11:28 | EDT | Yes | ELB/LAN | USGS | 1.04 | 1.42 | 0.01 | 0.55 | Fair | Clear | NONE |
| 006 | 2017-08-07 12:32 | EDT | Yes | JEK | USGS | 1.98 | Poor | NONE | ||||
| 005 | 2017-08-07 09:54:30 | EDT | Yes | JEK | USGS | 1.53 | Poor | NONE | ||||
| 004 | 2017-05-05 09:11:30 | EDT | Yes | JEK | USGS | 41.0 | Poor | NONE | ||||
| 003 | 2017-05-05 07:20 | EDT | Yes | JEK | USGS | 22.8 | Poor | NONE | ||||
| 002 | 2017-04-06 13:27:30 | EDT | Yes | JEK | USGS | 6.36 | Poor | NONE | ||||
| 001 | 2017-01-23 10:04:30 | EST | Yes | JEK | USGS | 4.71 | Fair | 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: 2025-12-10 18:12:05 EST
0.28 0.28 caww01