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USGS 16848100 Almagosa River near Agat, Guam

  Stream Site

DESCRIPTION:
Latitude 13°20'48.2",   Longitude -144°41'43.8"   NAD83
Guam, Guam, Hydrologic Unit 22010000
Drainage area: 1.32 square miles
Datum of gage: 155 feet above   LMSL.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1974-04-06  2025-10-07  
 Daily Data
    Discharge, cubic feet per second  1972-04-01  2025-10-06  18107 
 Daily Statistics 
    Discharge, cubic feet per second  1972-04-01  2025-02-12 17944 
 Monthly Statistics 
    Discharge, cubic feet per second  1972-04  2025-02  
 Annual Statistics 
    Discharge, cubic feet per second  1972  2025  
 Peak streamflow 1972-08-02  2023-10-10  47 
 Field measurements 1988-08-24  2025-02-13  172 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1972-05-25  1988-08-24  46 
 Water-Year Summary 2006  2024  19 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Pacific Islands Water Science Center
Email questions about this site to Pacific Islands Water Science Center Water-Data Inquiries