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Peak Streamflow for the Nation

USGS 16847000 Imong River near Agat, Guam

Guam, Guam
Hydrologic Unit Code 22010000
Latitude  13°20'20.4", Longitude -144°42'05.5" NAD83
Drainage area 1.92  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)
1961 1960-10-19 10.06 3,370
1962 1962-09-30 8.29 2,440
1963 1962-11-12 7.48 2,080
1964 1963-12-04 8.76 2,680
1965 1964-10-14 5.73 1,330
1966 1966-08-23 6.47 1,630
1967 1967-09-25 7.68 2,170
1968 1968-09-25 5.46 1,220
1969 1968-11-23 8.30 2,450
1970 1969-12-19 8.50 2,550
1971 1971-05-04 7.15 1,930
1972 1972-08-02 7.96 2,290
1973 1972-10-17 5.57 1,270
1974 1974-08-26 6.45 1,620
1975 1974-10-07 6.39 1,600
1976 1976-05-21 8.45 2,520
1977 1977-09-16 5.80 1,360
1978 1978-09-27 11.30 6,100
1979 1979-09-15 6.57 2,030
1980 1980-02-26 7.95 2,930
1981 1980-10-01 5.14 1,270
1982 1982-09-17 6.77 2,150
1983 1982-10-03 4.99 1,200
1984 1984-08-01 5.91 1,660
1985 1985-09-06 7.61 2,680
1986 1986-07-04 6.57 2,030
1987 1986-12-27 5.49 1,450
1988 1988-08-14 4.36 904
1989 1989-08-03 6.91 2,220
1990 1989-10-04 7.25 2,430
1991 1991-09-16 5.20 1,280
1992 1991-11-04 6.80 2,150
1993 1992-11-18 7.10 2,340
1998 1997-12-16 6.32 1,870
1999 1999-09-17 5.52 1,440
2001 2001-07-13 4.68 1,030
2002 2002-07-05 13.53 5,920
2003 2003-07-16 15.636 2,210
2004 2004-06-27 17.32 3,780
2006 2006-08-06 15.18 1,870
2007 2006-10-08 17.30 3,760
2008 2007-11-19 15.21 2,000
2009 2009-01-04 16.49 3,050
2010 2009-12-02 18.55 5,260
2011 2011-08-22 17.50 4,050
2012 2012-07-13 19.24 3,640
2013 2013-09-19 19.37 3,730
2014 2014-07-30 16.86 2,190
2015 2014-10-30 19.28 3,670
2016 2016-08-23 16.24 1,870
2017 2016-11-12 18.14 2,920
2018 2018-08-21 19.44 3,780
2019 2019-08-04 13.86 869
2020 2020-08-27 18.56 3,180
2021 2021-08-24 18.55 3,180
2022 2022-09-15 16.59 2,040
2023 2023-08-24 19.37 3,760
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  Peak Gage-Height Qualification Codes.