USGS Current Conditions for USGS 03309000 GREEN RIVER AT MAMMOTH CAVE, KY x

USGS 03309000 GREEN RIVER AT MAMMOTH CAVE, KY

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Mammoth Cave National Park

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This station managed by the Murray Field Office.

Available Parameters	Available Period
All 4 Available Parameters for this site
00011 Temperature, water [ADVM]	2022-11-17	2025-11-18
00055 Stream velocity [X-velocity]	2022-11-17	2025-11-18
00060 Discharge	2017-11-14	2025-11-18
00065 Gage height	2017-11-14	2025-11-18

Days (7)

-- or --
Begin date

End date

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

Most recent instantaneous value: 781 11-18-2025 15:00 CST

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**Daily discharge, cubic feet per second -- statistics for Nov 18 based on 24 water years of record more**
Min (1942)	25th percen- tile	Median	Most Recent Instantaneous Value Nov 18	Mean	75th percen- tile	Max (2019)
158	484	758	781	1500	1890	8520

Most recent instantaneous value: 10.20 11-18-2025 15:00 CST

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U.S. Department of the Interior | U.S. Geological Survey
Title: USGS Current Conditions for Kentucky
URL: https://waterdata.usgs.gov/ky/nwis/uv?

Page Contact Information: Kentucky Water Data Support Team
Page Last Modified: 2025-11-18 16:50:23 EST
1.28 0.96 caww02