USGS 03309000 GREEN RIVER AT MAMMOTH CAVE, KY

PROVISIONAL DATA SUBJECT TO REVISION

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This site is operated in cooperation with the

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Mammoth Cave National Park

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This station managed by the Murray Field Office.

Available Parameters Available Period
  
2023-02-01  2026-01-31
2023-02-01  2026-01-31
2017-11-14  2026-01-31
2017-11-14  2026-01-31







 (7)
 
  -- or --

 

 
Summary of all available data for this site
Instantaneous-data availability statement

Discharge, cubic feet per second
Most recent instantaneous value: 3480 01-31-2026   21:00 CST
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Jan 31 based on 24 water years of record more
Min
(1940)		 25th
percen-
tile		 Most Recent
Instantaneous
Value Jan 31		 Median Mean 75th
percen-
tile		 Max
(1939)
198 2160 3480 4420 5820 7230 23200

Gage height, feet
Most recent instantaneous value: 15.43 01-31-2026   21:00 CST
Graph of Gage height, feet

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