USGS 01583600 BEAVERDAM RUN AT COCKEYSVILLE, MD

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DESCRIPTION:: Latitude 39°29'08.1", Longitude 76°38'44.6" NAD83; Baltimore County, Maryland, Hydrologic Unit 02060003; Drainage area: 20.9 square miles; Datum of gage: 239.70 feet above NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations (availability statement)	1982-12-16	2025-07-06
Daily Data
Discharge, cubic feet per second	1982-10-01	2025-07-05	15616
Daily Statistics
Discharge, cubic feet per second	1982-10-01	2025-02-02	15465
Monthly Statistics
Discharge, cubic feet per second	1982-10	2025-02
Annual Statistics
Discharge, cubic feet per second	1983	2025
Peak streamflow	1956-07-21	2024-01-09	43
Field measurements	1956-06-05	2025-06-05	425
Field/Lab water-quality samples	1983-03-31	1995-08-18	36
Water-Year Summary	2006	2024	19
Revisions	Loading...

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://nwis.waterdata.usgs.gov/nwis/inventory?

Page Contact Information: Maryland Water Data Support Team
Page Last Modified: 2025-07-06 09:47:03 EDT
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