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Peak Streamflow for the Nation

USGS 03309000 GREEN RIVER AT MAMMOTH CAVE, KY

Edmonson County, Kentucky
Hydrologic Unit Code 05110001
Latitude  37°10'48", Longitude  86°06'45" NAD27
Drainage area 2,020.0  square miles
Contributing drainage area 1,539.0  square miles
Gage datum 409.35 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)
1913 1913 50.50Bm  
1935 1935 42.60Bm 51,600Bm
1936 1936-03-28 26.50 23,400
1937 1937-01-24 52.00 75,000
1938 1938-03-07 19.80 15,300
1939 1939-02-06 31.70 29,800
1940 1940-04-02 23.57 20,000
1941 1941-07-21 19.20 15,200
1942 1942-04-12 24.30 21,300
1943 1943-01-02 38.10 41,700
1944 1944-04-14 24.50 21,600
1945 1945-01-04 34.60 35,700
1946 1946-02-16 23.40 20,200
1947 1947-05-23 23.30 20,100
1948 1948-04-16 40.10 45,200
1949 1949-02-18 43.00 51,400
1950 1950-01-09 42.00 49,200
2018 2018-02-12 34.60 22,000
2019 2019-02-25 42.62 37,6006
2020 2019-12-18 38.04 27,7006
2021 2021-03-03 50.94 42,9006
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.