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USGS 50144000 RIO GRANDE DE ANASCO NR SAN SEBASTIAN, PR

  Stream Site

DESCRIPTION:
Latitude 18°17'03.00",   Longitude 67°03'03.46"   NAD27
Anasco Municipio, Puerto Rico, Hydrologic Unit 21010003
Drainage area: 134 square miles
Datum of gage: 164.0 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1989-10-04  2025-07-15  
 Daily Data
    Precipitation, total, inches  2018-06-14  2022-11-22  1614 
    Discharge, cubic feet per second  1963-04-01  2025-07-14  22751 
    Gage height, feet  1985-12-02  2025-07-14  13090 
 Daily Statistics 
    Discharge, cubic feet per second  1963-04-01  2025-03-12 22627 
    Gage height, feet  1985-12-02  2025-03-12 12966 
 Monthly Statistics 
    Discharge, cubic feet per second  1963-04  2025-03  
    Gage height, feet  1985-12  2025-03  
 Annual Statistics 
    Discharge, cubic feet per second  1963  2025  
    Gage height, feet  1986  2025  
 Peak streamflow 1963-11-02  2024-05-07  61 
 Field measurements 1984-09-19  2025-06-17  381 
 Field/Lab water-quality samples 1963-01-10  2016-05-24  448 
 Water-Year Summary 2006  2024  19 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Caribbean Water Science Center
Email questions about this site to Caribbean Water Science Center Water-Data Inquiries