USGS Surface Water for USA: Peak Streamflow

USGS Home
Contact USGS
Search USGS

USGS Water Resources

Data Category:
Geographic Area:

Warning: Javascript must be enabled to use all the features on this page!

Page Loading - Please Wait...

Click to hideNews Bulletins

Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.
Full News

Peak Streamflow for the Nation

USGS 01656903 FLATLICK BRANCH ABOVE FROG BRANCH AT CHANTILLY, VA

Fairfax County, Virginia

Hydrologic Unit Code 02070010

Latitude 38°52'56.2", Longitude 77°25'55.9" NAD27

Drainage area 4.20 square miles

Gage datum 256.8 feet above NAVD88

Water Year	Date	Gage Height (feet)	Stream- flow (cfs)
2008	2008-05-11	6.99	2,400
2009	2009-05-26	6.26	745
2010	2010-09-30	5.80	571
2011	2011-09-08	9.21	6,530
2012	2011-10-13	6.62	1,440
2013	2013-07-12	8.06	2,830
2014	2014-05-16	6.99	1,210
2015	2015-07-08	7.07	1,290
2016	2016-05-23	5.17	442
2017	2017-07-29	5.71	534
2018	2018-07-21	6.14	859^C
2019	2019-08-15	6.71	1,370^C
2020	2020-07-22	5.83	717^C
2021	2021-09-01	6.68	1,350^C
2022	2022-07-09	5.25	586^C
2023	2023-08-08	4.43	417^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: 2024-05-02 19:27:31 EDT
0.22 0.21 nadww01