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Peak Streamflow for the Nation

USGS 16848100 Almagosa River near Agat, Guam

Guam, Guam
Hydrologic Unit Code 22010000
Latitude  13°20'48.2", Longitude -144°41'43.8" NAD83
Drainage area 1.32  square miles
Gage datum 155 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)
1972 1972-08-02 6.64 1,640
1973 1972-10-17 5.44 880
1974 1974-08-27 5.68 1,010
1975 1974-10-07 5.70 1,020
1976 1976-05-21 7.32 2,200
1977 1977-09-16 5.57 945
1978 1978-09-27 7.78 2,650
1979 1979-09-15 5.86 1,120
1980 1979-10-05 7.205 2,0902
1981 1981-08-09 4.81 604
1982 1982-09-17 6.01 1,210
1983 1982-10-18 4.41 454
1984 1984-09-24 4.88 632
1985 1985-09-06 5.64 984
1986 1986-07-04 6.68 1,670
1987 1986-12-27 5.25 783
1988 1987-11-22 4.47 474
1989 1989-08-03 5.30 810
1990 1989-10-04 6.23 1,340
1991 1990-11-23 5.30 807
1998 1997-12-16 6.42 1,480
1999 1999-02-15 3.57 222
2000 1999-10-24 7.76 2,630
2001 2001-07-13 4.09 353
2002 2002-07-05 10.80 6,330
2003 2002-12-08 7.78 2,450
2004 2004-06-27 7.505 2,2002
2005 2005-08-31 5.81 1,000
2006 2005-10-19 5.98 1,100
2007 2006-10-08 6.26 1,270
2008 2007-11-19 5.47 845
2009 2009-01-04 6.19 1,240
2010 2009-12-24 6.68 1,570
2011 2011-08-22 6.45 1,410
2012 2012-08-22 6.34 1,340
2013 2013-09-19 7.12 1,900
2014 2014-07-11 4.87 650
2015 2014-10-30 6.38 1,360
2016 2015-10-17 5.18 761
2017 2016-11-12 6.25 1,280
2018 2018-08-21 7.20 1,970
2019 2019-02-23 6.64 1,540
2020 2020-08-27 8.09 2,790
2021 2021-08-24   2,2302
2022 2021-10-06 4.90 660
2023 2023-05-24 7.42 2,150
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.