Interactive Map Shows Water Management in Florida

Florida is known to be the wettest state in the nation, but a 13-day winter cold front in 2010 sent two Hillsborough towns into a water management crisis

Excessive groundwater pumping by strawberry farmers spraying to keep their produce alive caused wells to dry up, sinkholes to open and the amount of water available to neighboring households to plummet.

Since then, the Southwest Florida Water Management District, or Swiftmud, has taken a hard look at the cumulative effects of groundwater pumping, said Claire Muirehead, water use permit evaluation manager.

“We need to be able to provide water supply for the people that we have in our state now, but we also need to make sure that there is available water supply for future generations while also protecting the environment,” Muirehead said.

Florida pulls almost 15 billion gallons of water per day from fractures and pores beneath the Earth's surface and from existing surface water, according to data compiled by AP-APME from the U.S. Geological Survey's National Water-Use Information Program. About 14 billion gallons are used each day in households and factories and for irrigation, livestock, aquaculture, thermoelectric power plants and mining.

Hillsborough County is the biggest consumer, drawing 1.9 billion gallons per day and using 1.6 billion gallons per day on its power plants.

Sarasota and Manatee, by contrast, are among the counties that pump the least amount of groundwater each day. Public consumption and irrigation are the biggest draws.

Public water use in Sarasota County requires about 31.3 million gallons per day, while irrigation takes 10.3 million gallons, according to the USGS. data. The county is now focusing on preparing for population growth, said Christopher Cole, Sarasota County's public utilities planning supervisor.

“It's always been a challenging process,” Cole said. “I have reports that go back to the late '60s talking about planning for future water supply to meet future demands.”

Manatee County, with a large swath of agriculture remaining, swallows 126.5 million gallons on a daily basis, with 84.9 million gallons going to irrigation. It is the ninth largest user of irrigated water in the state. Palm Beach and Hendry top the list.

Source: Watchdog Sarasota

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• Groundwater
• Water Governance
• Water Management