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Peak Streamflow for the Nation

USGS 05455100 Old Mans Creek near Iowa City, IA

Johnson County, Iowa
Hydrologic Unit Code 07080209
Latitude  41°36'23.06", Longitude  91°36'56.6" NAD83
Drainage area 201  square miles
Gage datum 637.32 feet above NAVD88
Output formats
Table
Graph
Tab-separated file
peakfq (watstore) format
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Water
Year		 Date Gage
Height
(feet)		 Stream-
flow
(cfs)
1951 1951-08-28 10.60 1,530
1952 1952-03-12 13.20 5,230
1953 1953-02-20 12.60 3,510
1954 1954-05-01 5.47 460
1955 1955-04-24 9.06 1,120
1956 1956-08-19 10.46 1,430
1957 1957-08-01 4.92 380
1958 1958-09-05 8.64 1,040
1959 1959-03-21 12.93 4,180
1960 1960-03-31 13.58 6,840
1961 1961-03-13 10.80 1,640
1962 1962-05-29 14.52 12,000
1963 1963-03-04 12.201 1,4002
1964 1964-06-20 10.42 1,480
1965 1965-09-21 15.55 7,750
1966 1966-05-24 13.00 3,400
1967 1967-07-08 9.33 1,200
1968 1968   1,1802,Bm
1969 1969-07-08 12.73 2,570
1970 1970-03-03 14.38 7,400
1971 1971-02-19 11.331 3,0002
1972 1972-08-06 12.98 3,200
1973 1973-01-18 11.47 2,260
1974 1974-05-17 13.95 4,700
1975 1975-03-20 10.94 2,230
1976 1976-04-24 11.28 2,250
1977 1977-08-16 13.00 3,300
1978 1978   1,4004,Bm
1979 1979-03-18 13.16 3,500
1980 1980   1,4004,Bm
1981 1981-06-29 12.74 3,100
1982 1982-06-15 15.25 13,500
1983 1983-06-28 10.96 1,900
1984 1984-02-18 10.31 1,700
1985 1985-02-23 12.22 2,870
1986 1986-05-18 14.03 5,980
1987 1987-06-20 9.69 1,660
1988 1988-01-20   1,1001
1989 1989-09-09 11.50 1,620
1990 1990-06-17 17.20 10,400
1991 1991-03-02 12.70 1,890
1992 1992-07-30 12.96 2,110
1993 1993-07-06 17.61 13,000
1994 1994-06-23 10.582 1,590
1995 1995-05-10 13.53 2,710
1996 1996-05-10 16.92 8,930
1997 1997-02-21 15.45 4,670
1998 1998-06-29 12.89 2,510
1999 1998-10-17 14.89 4,300
2000 2000-06-14 14.71 3,190
2001 2001-02-25 14.572 3,910
2002 2002-08-23 10.82 1,680
2003 2002-10-03 7.78 908
2004 2004-03-05 10.78 1,650
2005 2005-02-04 8.59 1,090
2006 2006-04-07 5.99 529
2007 2007-06-25 15.07 3,280
2008 2008-06-13 15.29 3,420
2009 2009-03-10 15.85 5,140
2010 2009-10-30 15.55 4,360
2011 2011-06-10 13.362 2,480
2012 2012-04-15 10.95 1,750
2013 2013-04-18 17.83 14,600
2014 2014-07-01 18.61 13,300
2015 2015-05-05 11.71 1,850
2016 2015-12-14 14.07 2,670
2017 2017-05-19 9.982 1,660
2018 2018-09-05 14.96 4,430
2019 2018-10-08 16.36 5,960
2020 2020-03-20 13.70 2,470
2021 2021-03-08 9.92 1,390
2022 2021-10-25 8.76 1,070
2023 2023-02-27 11.71 1,880
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.