GREEN RIVER AT MAMMOTH CAVE, KY
Is GREEN RIVER AT MAMMOTH CAVE, KY flooding right now?
No — GREEN RIVER AT MAMMOTH CAVE, KY is at 10.51 ft, 21.5 ft below its 32 ft flood stage, as of 39 min ago.
Gauge height
10.51 ft
Streamflow
903 cfs
Minor flooding here begins at 32 ft, with major flooding at 62 ft. The highest crest on record was 59.66 ft on Sun, Apr 6, 2025.
Flood forecast
Flood stages at this gauge
| Category | Stage | Current distance |
|---|---|---|
| Action | 20 ft | 9.5 ft below |
| Minor flood | 32 ft | 21.5 ft below |
| Moderate flood | 57 ft | 46.5 ft below |
| Major flood | 62 ft | 51.5 ft below |
Highest crests on record
| Stage | Date |
|---|---|
| 59.66 ft | 2025-04-06 |
| 52.46 ft | 2025-02-18 |
| 52 ft | 1937-01-24 |
| 50.94 ft | 2021-03-03 |
| 50.5 ft | 1913-01-01 |
Last 7 days
Nearby gauges
| Gauge | Distance | County |
|---|---|---|
| BEAVERDAM CREEK AT RHODA, KY | 6.5 mi | Edmonson County |
| GREEN RIVER AT WATER PLANT AT BROWNSVILLE, KY | 8.2 mi | Edmonson County |
| GREEN RIVER AT LOCK 6 AT BROWNSVILLE, KY | 8.4 mi | Edmonson County |
| GREEN RIVER AT HWY 259 AT BROWNSVILLE, KY | 8.9 mi | Edmonson County |
| NOLIN RIVER AT KYROCK, KY | 10.0 mi | Edmonson County |
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Provisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.