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USGS 01655480 POTOMAC RIVER AT INDIAN HEAD, MD

  Estuary Site

DESCRIPTION:
Latitude 38°36'03",   Longitude 77°10'56"   NAD83
Charles County, Maryland, Hydrologic Unit 02070010
Datum of gage: 0. feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1984-02-08  2025-10-13  
 Daily Data
    Gage height, feet  1979-01-17  1985-12-02  1160 
    Estuary or ocean water surface elevation above NAVD 1988, feet  2022-03-23  2025-10-12  2600 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1979-12-20  1988-11-01  67 
 Water-Year Summary 2022  2024  3 
 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