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Peak Streamflow for the Nation

USGS 05411600 Turkey River at Spillville, IA

Winneshiek County, Iowa
Hydrologic Unit Code 07060004
Latitude  43°12'26.2", Longitude  91°57'01.2" NAD83
Drainage area 177  square miles
Gage datum 1,036.73 feet above NAVD88
Output formats
Table
Graph
Tab-separated file
peakfq (watstore) format
Reselect output format
Water
Year		 Date Gage
Height
(feet)		 Stream-
flow
(cfs)
1947 1947-06 18.40Bd 10,0002,7,Bd
1956 1956-07-31 4.13 398
1957 1957-07-16 6.73 1,230
1958 1958-02-24 5.171 5002
1959 1959-03-30 9.122 2,100
1960 1960-03-30 10.70 3,220
1961 1961-03-27 14.37 6,420
1962 1962-03-29 15.32 7,380
1963 1963-03-17 8.41 2,000
1964 1964-04-02 7.25 1,430
1965 1965-03-01 16.111 3,9002
1966 1966-02-09 12.242 3,120
1967 1967-03-27 9.532 1,810
1968 1968-07-24 9.29 1,720
1969 1969-06-26 15.59 6,990
1970 1970-08-09 6.78 1,130
1971 1970-10-10 12.20 4,130
1972 1972-07-12 16.73 8,600
1973 1973-05-02 12.64 4,070
1978 1978-05-11 13.77 5,140
1979 1979-03-19 11.55 3,540
1980 1980-03-16 12.55 3,940
1981 1981-08-31 10.73 2,690
1982 1982-08-30 9.142 1,700
1983 1982-11-12 11.88 3,720
1984 1984-06-18 9.022 1,4601
1985 1985-02-24 12.431 3,9802
1986 1986-03-19 12.87 4,660
1987 1986-10-12   5,200
1988 1988-03-10   7202
1989 1989-03-12 9.611 8002
1990 1990-08-25 16.76 8,320
1991 1991-04-29 10.85 2,830
2011 2011-03-21 9.90 2,660
2012 2012-04-20 6.78 1,240
2013 2013-06-24 10.552 5,460
2014 2014-06-19 9.91 3,470
2015 2015-06-23 9.44 2,640
2016 2016-08-24 20.25 15,300
2017 2017-02-21 8.82 2,200
2018 2018-05-04 14.42 7,000
2019 2019-03-15 12.10 4,340
2020 2020-06-10 11.40 3,800
2021 2021-08-28 15.10 7,140
2022 2022-07-24 8.22 1,900
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.