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During flood conditions, certain portions of flood-prone rivers are established by rule as “Idle Speed/No Wake” or “Closed” for the purpose of regulating the speed and operation of vessel traffic for public safety. These zones are determined by Florida Administrative Code and flood levels are dependent upon NOAA/USGS flood gauge readings. See the following information about zone activations due to flooding.

NOTE: Information is updated Monday - Friday by 5 p.m. Eastern Time. 

Questions? Contact Waterway.Management@MyFWC.com.

Zone Status Current Gauge Height (FT) Idle Speed/No Wake Activation Height (FT) Closure Height (FT)
Big Flat Rock to Camp Izzard Boat Ramp No Restriction

4.79

7

10.00

Camp Izzard to Marion/Sumter County Line No Restriction

4.79

6

9.00

North Hooty Point to south of East Newman Drive No Restriction

36.66

38

41.00

East Squire Court to south of East Shawnee Trail No Restriction

36.66

38

41.00

Citrus/Hernando County Line to south of the Riverside RV Park No Restriction

5.34

9

11.00

Iron Bridge Primitive Boat Launch to CSX Railway Trestle No Restriction

4.65

12

13.00

Zone Activations and Closures

Zone activations and closures pursuant to Rule 68D-24.109, FAC.

Big Flat Rock to Camp Izzard Boat Ramp

A map showing the portion of the Withlacoochee River from Big Flat Rock to Camp Izzard Boat Ramp.

Camp Izzard Boat Ramp to Marion-Sumter Line

A map showing the portion of the Withlacoochee River from Camp Izzard Boat Ramp to the Marion and Sumter county line.

North Hooty Point to South of East Newman Drive

A map showing the portion of the Withlacoochee River from North Hooty Point to a location just south of East Newman Drive.

East Squire Court to South of East Shawnee Trail

A map showing the portion of the Withlacoochee River from East Squire Court to a location just south of East Shawnee Trail.

Citrus-Hernando County Line to South of the Riverside RV Park

A map showing the portion of the Withlacoochee River from the Citrus and Hernando county line to a location just south of the Riverside RV Park.

Iron Bridge Primitive Boat Launch to CSX Railway Trestle

A map showing the portion of the Withlacoochee River from the Iron Bridge primitive boat launch to the CSX railway trestle.