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DESCRIPTION:

Latitude 13°19'20.7",   Longitude -144°44'10.1"   NAD83

Guam, Guam, Hydrologic Unit 22010000

Drainage area: 5.92 square miles

Datum of gage: 130 feet above   LMSL.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1988-10-01	2026-01-23
Daily Data
Discharge, cubic feet per second	1977-06-01	2026-01-22	16583
Suspended sediment concentration, milligrams per liter	1980-08-20	2011-09-29	2420
Suspended sediment discharge, short tons per day	1980-08-20	2011-09-29	2420
Daily Statistics
Discharge, cubic feet per second	1977-06-01	2025-07-19	16567
Suspended sediment concentration, milligrams per liter	1980-08-20	2011-09-29	2420
Suspended sediment discharge, short tons per day	1980-08-20	2011-09-29	2420
Monthly Statistics
Discharge, cubic feet per second	1977-06	2025-07
Suspended sediment concentration, milligrams per liter	1980-08	2011-09
Suspended sediment discharge, short tons per day	1980-08	2011-09
Annual Statistics
Discharge, cubic feet per second	1977	2025
Suspended sediment concentration, milligrams per liter	1980	2011
Suspended sediment discharge, short tons per day	1980	2011
Peak streamflow	1977-09-16	2023-10-10	45
Field measurements	1988-10-17	2025-07-20	159
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1977-11-04	2011-09-21	395
Water-Year Summary	2006	2024	19
Revisions	Loading...

OPERATION:

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ADDITIONAL INFORMATION

  

    


    


    
Station operated in cooperation with the Water and Environmental Research
    Institute, University of Guam.