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USGS 01197000 EAST BRANCH HOUSATONIC RIVER AT COLTSVILLE, MA

  Stream Site

DESCRIPTION:
Latitude 42°28'10.5",   Longitude 73°11'50.4"   NAD83
Berkshire County, Massachusetts, Hydrologic Unit 01100005
Drainage area: 57.6 square miles
Contributing drainage area: 57.6 square miles,
Datum of gage: 993 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1990-10-01  2025-10-31  
 Daily Data
    Discharge, cubic feet per second  1936-03-08  2025-10-30  32744 
 Daily Statistics 
    Discharge, cubic feet per second  1936-03-08  2025-07-01 32623 
 Monthly Statistics 
    Discharge, cubic feet per second  1936-03  2025-07  
 Annual Statistics 
    Discharge, cubic feet per second  1936  2025  
 Peak streamflow 1936-03-18  2023-07-10  88 
 Field measurements 1984-11-05  2025-08-06  302 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1955-10-27  2003-08-21  193 
 Water-Year Summary 2005  2024  20 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Massachusetts Water Science Center
Email questions about this site to Massachusetts Water Science Center Water-Data Inquiries