USGS Surface Water for USA: Peak Streamflow

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Peak Streamflow for the Nation

USGS 01645704 DIFFICULT RUN ABOVE FOX LAKE NEAR FAIRFAX, VA

Fairfax County, Virginia

Hydrologic Unit Code 02070008

Latitude 38°53'04.5", Longitude 77°19'57.8" NAD27

Drainage area 5.49 square miles

Gage datum 288.1 feet above NAVD88

Water Year	Date	Gage Height (feet)	Stream- flow (cfs)
2008	2008-09-06	8.19	3,990
2009	2009-05-15	7.17	2,290
2010	2010-09-30	5.24	687
2011	2011-09-08	8.14	3,870
2012	2011-10-13	4.98	573
2013	2012-10-30	6.53	1,570
2014	2014-05-16	7.61	2,380
2015	2015-06-27	5.83	983
2016	2016-02-24	4.84	705
2017	2017-07-29	6.70	1,150
2018	2018-08-01	8.42	4,390^C
2019	2019-08-15	6.82	1,270^C
2020	2020-07-22	5.82	756^C
2021	2021-09-01	6.50	1,020^C
2022	2022-08-10	6.39	970^C
2023	2022-12-22	4.81	461^C

Peak Streamflow Qualification Codes.

C -- All or part of the record affected by Urbanization, Mining, Agricultural changes, Channelization, or other

U.S. Department of the Interior | U.S. Geological Survey
Title: Surface Water for USA: Peak Streamflow
URL: https://nwis.waterdata.usgs.gov/nwis/peak?

Page Contact Information: USGS Water Data Support Team
Page Last Modified: 2024-11-24 04:11:47 EST
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