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Peak Streamflow for the Nation

USGS 07229300 Walnut Creek at Purcell, OK

Mcclain County, Oklahoma
Hydrologic Unit Code 11090202
Latitude  34°59'56", Longitude  97°22'00" NAD27
Drainage area 202  square miles
Contributing drainage area 202  square miles
Gage datum 1,015.61 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)
1966 1966-06-16 9.88 6,900
1967 1967-04-12 13.42 10,000
1968 1968-07-01 9.53 3,860
1969 1969-05-07 13.25 9,700
1970 1970-09-23 15.35 17,200
1971 1971-06-03 14.14 11,900
1972 1971-10-03 10.82 4,690
1973 1973-05-25 13.62 10,500
1974 1974-04-30 11.47 5,820
1975 1975-05-23 16.80 27,200
1976 1976-07-15 7.18 1,440
1977 1977-05-21 10.71 6,560
1978 1978-05-28 13.70 11,200
1979 1979-06-09 14.77 11,100
1980 1980-05-15 10.39 4,100
1981 1981-08-16 8.12 2,300
1982 1982-05-17 13.50 7,640
1983 1983-03-04 9.30 3,390
1984 1983-10-20 21.40 67,700
1985 1984-12-31 17.36 14,300
1986 1986-05-15 16.26 11,000
1987 1987-05-29 17.37 21,1005
1988 1988-04-01 16.97 11,9005
1989 1989-06-13 15.96 9,9905
1990 1990-05-03 18.78 17,3005
1991 1991-05-08 11.92 3,9705
1992 1992-07-27 15.56 9,5705
1993 1993-05-23 19.72 20,5005
2016 2016-04-29 10.01 4,9605
2017 2017-03-29 9.45 4,1505
2018 2018-09-21 7.25 1,8805
2019 2018-12-27 11.81 7,5705
2020 2020-03-19 10.852 6,0905
2021 2021-06-29 12.69 5,4605
2022 2022-06-08 15.17 8,6405
2023 2023-07-11 11.62 4,2205
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.