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Peak Streamflow for the Nation

USGS 16809600 La Sa Fua River near Umatac, Guam

Guam, Guam
Hydrologic Unit Code 22010000
Latitude  13°18'25.0", Longitude -144°39'51.9" NAD83
Drainage area 1.03  square miles
Gage datum 120 feet above LMSL
Output formats
Table
Graph
Tab-separated file
peakfq (watstore) format
Reselect output format
Water
Year		 Date Gage
Height
(feet)		 Stream-
flow
(cfs)
1954 1953-10-15 5.47 1,050
1955 1955-09-10 4.31 505
1956 1956-08-28 4.72 650
1957 1957-09-02 4.93 730
1958 1958-09-21 5.30 930
1960 1959-11-29 4.25 488
1977 1977-09-15 4.75 670
1978 1978-09-27 6.05 1,440
1979 1979-09-25 5.18 870
1980 1980-02-26 5.57 1,090
1981 1981-08-09 5.08 820
1982 1982-09-10 5.25 905
1983 1982-10-03 4.70 650
2001 2001-07-13 15.726 914
2002 2002-07-05 17.73 2,140
2003 2002-12-08 16.09 1,010
2004 2004-06-27 17.60 1,770
2005 2005-09-30 16.92 1,400
2006 2006-07-18 15.75 872
2007 2006-10-08 16.45 1,170
2008 2008-08-04 14.84 563
2009 2009-08-03 16.05 993
2010 2009-12-24 16.98 1,430
2011 2011-07-28 16.51 1,200
2012 2012-07-13 16.08 1,540
2013 2013-09-19 15.84 1,400
2014 2013-10-10 15.78 1,360
2015 2015-09-07 16.19 1,610
2016 2015-10-17 14.90 890
2017 2017-08-26 15.78 1,360
2018 2018-08-21 16.21 1,630
2019 2019-02-23 15.98 1,480
2020 2020-08-27 16.17 1,600
2021 2020-11-23 17.16 2,300
2022 2021-10-09 15.00 944
2023 2023-08-31 15.98 1,480
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  Peak Gage-Height Qualification Codes.