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DESCRIPTION:

Latitude 39°26'59.2",   Longitude 77°43'48.7"   NAD83

Washington County, Maryland, Hydrologic Unit 02070004

Drainage area: 281 square miles

Datum of gage: 310.40 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1981-06-13	2017-07-21
Daily Data
Discharge, cubic feet per second	1897-07-01	2017-07-20	34848
Daily Statistics
Discharge, cubic feet per second	1897-07-01	2016-12-11	34628
Monthly Statistics
Discharge, cubic feet per second	1897-07	2016-12
Annual Statistics
Discharge, cubic feet per second	1897	2017
Peak streamflow	1928-07-11	2016-02-04	89
Field measurements	1928-06-28	2017-06-14	696
Field/Lab water-quality samples	1950-09-12	2017-06-05	564
Water-Year Summary	2006	2016	11
Additional Data Sources	Begin Date	End Date	Count
Instantaneous-Data Archive  **offsite**	1981-06-13	2007-09-30	542999

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Record for this site is maintained by the USGS Maryland Water Science Center

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