Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins
! This page will be decommissioned in early 2026. Please find the modernized pages in WDFN that suit you best. Learn more about our modernization plans and timeline.

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  2026-01-18  
 Daily Data
    Discharge, cubic feet per second  1936-03-08  2026-01-17  32818 
 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  2025-11-19  303 
 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