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USGS 01186500 STILL RIVER AT ROBERTSVILLE, CT

  Stream Site

DESCRIPTION:
Latitude 41°58'04.52",   Longitude 73°02'00.40"   NAD83
Northwest Hills Planning Region County, Connecticut, Hydrologic Unit 010802070103
Drainage area: 85.0 square miles
Datum of gage: 509.61 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1990-10-01  2025-10-22  
 Daily Data
    Discharge, cubic feet per second  1948-10-01  2025-10-21  27124 
    Gage height, feet  2000-09-20  2025-10-21  8412 
 Daily Statistics 
    Discharge, cubic feet per second  1948-10-01  2025-08-06 27048 
    Gage height, feet  2000-09-20  2025-08-06 8336 
 Monthly Statistics 
    Discharge, cubic feet per second  1948-10  2025-08  
    Gage height, feet  2000-09  2025-08  
 Annual Statistics 
    Discharge, cubic feet per second  1949  2025  
    Gage height, feet  2000  2025  
 Peak streamflow 1936-03  2023-12-18  78 
 Field measurements 1949-01-01  2025-08-07  271 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1953-09-18  2013-05-22  4 
 Water-Year Summary 2006  2024  19 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Connecticut Water Science Center
Email questions about this site to Connecticut Water Science Center Water-Data Inquiries