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Peak Streamflow for the Nation

USGS 16854500 Ugum River above Talofofo Falls, nr Talofofo, Guam

Guam, Guam
Hydrologic Unit Code 22010000
Latitude  13°19'20.7", Longitude -144°44'10.1" NAD83
Drainage area 5.92  square miles
Gage datum 130 feet above LMSL
Output formats
Table
Graph
Tab-separated file
peakfq (watstore) format
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Water
Year		 Date Gage
Height
(feet)		 Stream-
flow
(cfs)
1977 1977-09-16 8.41 1,690
1978 1978-09-27 12.31 4,020
1979 1979-07-28 9.00 1,980
1980 1980-02-26 14.20 5,890
1981 1980-10-01 8.30 1,830
1982 1982-09-10 8.39 1,880
1983 1982-10-03 6.03 869
1984 1984-08-02 7.85 1,610
1985 1985-09-15 9.30 2,350
1986 1986-07-04 10.14 2,850
1987 1986-12-27 7.08 1,270
1988 1988-01-12 6.68 1,110
1989 1989-08-03 9.92 2,720
1990 1989-10-04 9.00 2,180
1991 1990-12-21 7.45 1,430
1992 1991-11-04 9.25 2,310
1993 1992-11-18 12.09 4,150
1994 1994-09-16 10.15 2,820
1998 1997-10-20 10.43 3,020
1999 1999-09-15 5.91 848
2000 2000-09-07 9.61 2,520
2001 2000-10-08 9.12 2,250
2002 2002-07-05 21.50 14,700
2003 2002-12-08 18.08 10,100
2004 2004-06-28 11.34 3,800
2005 2005-08-31 8.68 2,120
2006 2005-10-10 8.01 1,780
2007 2006-10-08 7.30 1,440
2008 2007-11-19 6.62 1,370
2009 2009-08-03 7.22 1,640
2010 2009-12-24 10.25 3,400
2011 2011-07-28 8.87 2,520
2012 2012-07-13 7.72 1,890
2013 2013-09-19 10.44 3,530
2014 2014-07-30 8.78 2,470
2015 2015-08-15 10.04 3,260
2016 2015-10-25 9.64 2,540
2017 2016-11-12 8.90 2,540
2018 2018-08-16 10.12 3,310
2019 2019-02-23 10.06 3,270
2020 2020-08-27 10.70 3,710
2021 2020-11-23 10.02 3,240
2022 2021-10-09 8.58 2,360
2023 2023-05-24 10.93 3,880