Flood Warning issued September 18 at 9:18AM EDT by NWS Tampa Bay Ruskin FL
...The Flood Warning continues for the following rivers in Florida...
Withlacoochee At US 41 Dunnellon affecting Marion, Levy and Citrus
Counties.
.The Withlacoochee River at Dunnellon has been steadily rising since
July, and on September 15 reached flood stage. The cause of the high
water along the Withlacoochee River at Dunnellon is due to excessive
hydrilla growth (from the river bottom to the water surface) along a
4.5 mile stretch of river between US 41 and Lake Rousseau. The
hydrilla is acting like a dam and holding water back, causing water
levels to rise.
* WHAT...Minor flooding is forecast.
* WHERE...Withlacoochee at US 41 Dunnellon.
* WHEN...Until further notice.
* IMPACTS...At 28.2 feet, Docks and boat ramps flood along the river
in Citrus and Marion counties.
* ADDITIONAL DETAILS...
- At 8:45 AM EDT Friday the stage was 28.2 feet.
- Bankfull stage is 28.2 feet.
- Forecast...The river is expected to rise above flood stage this
afternoon and continue rising to 28.2 feet this afternoon.
Additional rises are possible thereafter.
- Flood stage is 28.2 feet.
- Flood History...This crest compares to a previous crest of 28.2
feet on 10/02/1979.
- https://www.weather.gov/safety/flood
SAFETY and DATA MESSAGE
When a severe thunderstorm warning is issued, the storm may produce damaging winds, large hail, dangerous lightning, and heavy rain. In some cases, heavy rainfall produced by a severe storm can also lead to flash flooding. Do not drive vehicles through flooded areas. The water depth or fast flowing water/mud/debris from a flash flood will make road conditions unsafe. Do not rely soley on data presented here or other third-party websites - always check your official national and local weather service agency website, socials, radio and/or TV stations for making critical decisions related to weather events.
Please carefully read each posted Warning and Alert as it relates to the area(s) being affected. We may provide a wider range of issued severe weather warnings for surrounding cities and counties, so some alerts may not directly impact this location. This is done to help with preparing for severe weather that may overlap or be heading towards Largo.
Use the Radar Maps link provided to understand the trajectory of a storm.
For more official information about severe storms and how to stay safe, visit the National Weather Service's Severe Thunderstorm Safety page. We encourage you to also monitor Excessive Rainfall Forecasts on their Weather Prediction Center website.
