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USGS 01646502 POTOMAC RIVER, ADJUSTED, NEAR WASH, DC

  Stream Site

DESCRIPTION:
Latitude 38°56'59.2",   Longitude 77°07'39.5"   NAD83
Montgomery County, Maryland, Hydrologic Unit 02070008
Drainage area: 11,560.00 square miles
Datum of gage: 37.20 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Daily Data
    Discharge, cubic feet per second  1930-03-01  2025-06-30  34788 
 Daily Statistics 
    Discharge, cubic feet per second  1930-03-01  2024-09-30 34544 
 Monthly Statistics 
    Discharge, cubic feet per second  1930-03  2024-09  
 Annual Statistics 
    Discharge, cubic feet per second  1930  2024  
 Water-Year Summary 2014  2024  11 
 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