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USGS 01657460 OCCOQUAN RESERVOIR AT RYANS DAM, VA

  Lake Site

DESCRIPTION:
Latitude 38°43'17",   Longitude 77°20'58"   NAD27
Fairfax County, Virginia, Hydrologic Unit 02070010
Drainage area: 567 square miles
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Field/Lab water-quality samples 1973-04-09  1974-12-23  544 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Virginia Water Science Center
Email questions about this site to Virginia Water Science Center Water-Data Inquiries