Aucilla River at Lamont (US 27), FL
River level and flood forecast · Jefferson County
Normal47.2 ftas of Mon 3:45 PM
The river is 5.8 ft below flood stage (53 ft).
Flow: 170 cubic feet per second (USGS).
The last 7 days and the forecast
NWS forecast issued Sat, Oct 10, 10:12 AM. Forecasts change as rain falls and as upstream water arrives.
Flood stages
| Major flood stage | 62 ft |
| Moderate flood stage | 56 ft |
| Flood stage | 53 ft |
| Action stage | 51 ft |
| Record crest (April 8, 1973) | 58.77 ft |
What floods at each level
From the National Weather Service, highest first.
- 62 ftMajor flood damage will occur. Water will reach US Highway 27.
- 56 ftA few houses near US Highway 27 will flood.
- 55 ftWidespread lowland flooding will occur. Water will approach a few houses on US Highway 27.
- 53 ftMinor lowland flooding begins.
Highest crests on record
- 58.77 ft — April 8, 1973
- 57.099999999999994 ft — September 18, 1957
- 57.059999999999995 ft — March 8, 1991
- 56.73 ft — April 9, 1984
- 56.19 ft — February 16, 1986
Recent crests: 52.53 ft (August 14, 2024) · 53.13 ft (January 10, 2024) · 54.33 ft (December 19, 2023) · 52.51 ft (January 10, 2021) · 54.18 ft (December 21, 2018)
Up and down the river, and nearby
- DownstreamAucilla River near Nutall Rise, FL
- Econfina River near Perry (CR 655), FL
- St. Marks River near Newport on Old Magnolia Rd (in stage datum), FL
- Econfina River at Econfina State Park, FL
- Fenholloway River near Perry (CR 590), FL
- Fenholloway River near Hampton Springs, FL
- Fenholloway River at Foley, FL
- Fenholloway River near Foley (US 27), FL
Not an official source. River levels, forecasts, flood stages and impacts are from the National Weather Service (LAMF1); flow from the U.S. Geological Survey. Readings are provisional. In a flood, follow your local officials and the NWS at weather.gov.