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Streamflow Measurements for the Nation


USGS 16807600 Asan River at Asan, Guam
Guam, Guam
Hydrologic Unit Code 22010000
Latitude  13°28'21.5", Longitude -144°42'48.8" NAD83
Drainage area 1.04  square miles
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Meas.
Number		   Date       Time Time
Datum		 Measurement
Used?		   Who Measuring
Agency		 Stream
flow
(ft3/s)		 Gage
Height
(ft)		 GH
Change
(ft)		 Meas.
Duration
(hr)		 Meas.
Rated		   Control Flow
Adjust.
Code 
282022-07-26 12:00GSTYesSGOUSGS9388.81 Poor NONE
272019-09-15 12:00GSTYesSACUSGS6988.30 Poor NONE
262019-02-23 12:00GSTYesSACUSGS7728.81 Unknown NONE
252017-10-17 17:59:30GSTYesCWYUSGS8938.88 Unknown NONE
242016-11-12 17:59:30GSTYesCWYUSGS11708.88 Poor NONE
232016-08-01 -- ----YesTRBUSGS12509.17 Poor NONE
2a2004-06-27 12:00GSTYesRAF/JNUSGS20309.75 PoorClearNONE
11998-03-16 16:50GSTYesfmr/ltUSGS0.345.450.000.30FairClearNONE