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USGS 01646580 POTOMAC RIVER AT CHAIN BRIDGE, AT WASHINGTON, DC

  Stream Site

DESCRIPTION:
Latitude 38°55'46",   Longitude 77°07'02"   NAD27
Arlington County, Virginia, Hydrologic Unit 02070010
Drainage area: 11,570 square miles
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Daily Data
    Suspended sediment concentration, milligrams per liter  1978-10-01  1981-09-30  1096 
    Suspended sediment discharge, tons per day  1978-10-01  1981-09-30  1096 
 Daily Statistics 
    Suspended sediment concentration, milligrams per liter  1978-10-01  1981-09-30 1096 
    Suspended sediment discharge, tons per day  1978-10-01  1981-09-30 1096 
 Monthly Statistics 
    Suspended sediment concentration, milligrams per liter  1978-10  1981-09  
    Suspended sediment discharge, tons per day  1978-10  1981-09  
 Annual Statistics 
    Suspended sediment concentration, milligrams per liter  1979  1981  
    Suspended sediment discharge, tons per day  1979  1981  
 Field/Lab water-quality samples 1973-01-02  2014-12-10  1323 
 Water-Year Summary 2006  2011  6 
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