USGS 01591700 HAWLINGS RIVER NEAR SANDY SPRING, MD

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DESCRIPTION:: Latitude 39°10'28.3", Longitude 77°01'17.1" NAD83; Montgomery County, Maryland, Hydrologic Unit 02060006; Drainage area: 27.0 square miles; Datum of gage: 302.85 feet above NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations (availability statement)	1988-05-17	2022-09-27
Daily Data
Discharge, cubic feet per second	1978-06-07	2022-09-26	16183
Daily Statistics
Discharge, cubic feet per second	1978-06-07	2022-06-12	16077
Monthly Statistics
Discharge, cubic feet per second	1978-06	2022-06
Annual Statistics
Discharge, cubic feet per second	1978	2022
Peak streamflow	1979-09-06	2020-12-25	43
Field measurements	1975-08-04	2022-09-02	367
Field/Lab water-quality samples	1979-11-20	1995-08-16	54
Water-Year Summary	2006	2021	16
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OPERATION:: Record for this site is maintained by the USGS Maryland Water Science Center; Email questions about this site to Maryland Water Science Center Water-Data Inquiries

U.S. Department of the Interior | U.S. Geological Survey
Title: NWIS Site Information for USA: Site Inventory
URL: https://waterdata.usgs.gov/nwis/inventory?

Page Contact Information: Maryland Water Data Support Team
Page Last Modified: 2022-09-27 13:06:17 EDT
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