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USGS 01118500 PAWCATUCK RIVER AT WESTERLY, RI

  Stream: Tidal stream Site

DESCRIPTION:
Latitude 41°23'07",   Longitude 71°49'59"   NAD27
Southeastern Connecticut Planning Region County, Connecticut, Hydrologic Unit 011000070303
Drainage area: 294.0 square miles
Contributing drainage area: 294.0 square miles,
Datum of gage: 5.0 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1990-10-01  2026-01-19  
 Daily Data
    Discharge, cubic feet per second  1940-11-27  2026-01-18  31098 
 Daily Statistics 
    Discharge, cubic feet per second  1940-11-27  2025-11-24 31044 
 Monthly Statistics 
    Discharge, cubic feet per second  1940-11  2025-11  
 Annual Statistics 
    Discharge, cubic feet per second  1941  2026  
 Peak streamflow 1927-11  2024-12-12  88 
 Field measurements 1953-03-31  2025-11-25  313 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1952-10-13  2024-02-27  639 
 Water-Year Summary 2005  2025  21 
 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