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The Governing Board has the statutory authority to issue emergency and non-emergency orders to apprise the public of the need to protect water supplies for: public health, safety and welfare; health of animals or aquatic life; a public water supply; or other reasonable uses.The executive director has the statutory authority to issue emergency orders when immediate action is necessary. Emergency orders are subsequently presented to the… Read more

The initiative was designed to better understand the dynamics of the river and watershed, identify how alterations have affected the system, and evaluate alternatives to better manage the water resources. STATUS UPDATE: A peer review of the Withlacoochee River Model was completed in 2020. This peer review concluded that the model results and conclusions are accurate and can be relied upon for resource management and understanding of this complex river… Read more

Blackwater streams and rivers originate in swampy areas and get their names because the water that flows through them is stained dark brown, like the color of tea, by organic acids. This staining gives the appearance of "black" water. Some examples of blackwater rivers in the District include the Hillsborough, Withlacoochee and Pithlachascotee rivers. Some of the animals you will find in blackwater streams and rivers include alligators, river otters, bluegills, snapping… Read more

 In 1539, the Spanish explorer Hernando de Soto made his first New World landfall at the mouth of the Manatee River, where the fresh water of the river flows into the salt waters of Tampa Bay.Imagine the Spaniard’s amazement when he saw the giant wading birds and tangles of mangroves bordering the Manatee River. Braving the mosquitoes, no-see-’ums and snakes, de Soto and his army set up a campsite near a lush mangrove swamp, which visitors can still see today as… Read more

Join our dedicated staff and make working for our water resources your life’s work too!When you choose a career at the District, you’re joining a team that supports a vital mission to protect Florida’s water resources while working in a supportive culture and receiving extensive benefits. Our employees take pride in their work and receive the necessary resources to make them a success. Staff have access to numerous opportunities to grow and excel. And the caliber of… Read more

Welcome to the WaterMatters Blog. This blog is a chronicle of news, issues and events happening at the Southwest Florida Water Management District.  Read more

The following fact sheets provide information about District programs and projects.  District Water Control Structures   Read more

The Southwest Florida Water Management District will participate in a joint workshop with St. Johns River and South Florida water management districts, on the draft 2024 minimum flows and levels (MFLs) priority list and schedule. This workshop is an opportunity to solicit stakeholder input on each district’s annual update of their priority list and schedule for the establishment of minimum flows and water levels as well as water reservations.Microsoft TEAMS meeting Link:… Read more

The Homosassa River is another spring fed river beginning at Homosassa Springs. This short, slow-moving tidal river flows eight miles from the headsprings to where it meets the Gulf of America in Citrus County.The river is a mixture of fresh water from the headsprings and salt water from the Gulf of America. The tidal influence makes the river home to both freshwater and saltwater fish. Some of the freshwater fish you'll find in the Homosassa River include Bluegill,… Read more

Advanced technology has reached nearly every single aspect of the District in one way or another throughout the organization’s history, most notably in the past two decades. “The technological changes during my tenure alone were like going from horse and buggy to putting a man on the moon in a very short period of time,” said Pete Hubbell, District executive director from 1988 to 1997. Information Resources In the early 2000s, the District’s operating system… Read more

The following is a link to a webpage from the United States Environmental Protection Agency that provides guidance of what to do with a flooded water well:  https://www.epa.gov/privatewells/what-do-your-private-well-after-flood Read more

Volunteers are a valuable resource for the District, which is why several groups and one individual who take part in the District’s Land Resources Volunteer Program were recognized at the Governing Board’s August and September meetings. The Flatlanders, Southcreek Equestrians, Florida Trail Association, Withlapopka Community Volunteers, West Central Florida Council of the Boy Scouts of America and Kyle DeVary were presented with the President’s Volunteer Service Award — a… Read more

The District is reevaluating the established minimum flow for the Homosassa river/spring system. Minimum flows are established to help protect the system from significant harm caused by ground and surface water withdrawals. Overview Minimum flows and levels are limits established by the District Governing Board for surface waters and groundwater that are intended to prevent significant harm to the water resources or ecology of an area that may be caused by water… Read more

The District is reevaluating the established minimum flow for the Chassahowitzka river/spring system. Minimum flows are established to help protect the system from significant harm caused by ground and surface water withdrawals. Overview Minimum flows and levels are limits established by the District Governing Board for surface waters and groundwater that are intended to prevent significant harm to the water resources or ecology of an area that may be caused by… Read more

Cockroach BayThe Cockroach Bay Ecosystem Restoration Project represents one of the largest, most complex coastal ecosystem restoration projects ever completed for the Tampa Bay estuarine ecosystem.The land suffered from a number of environmental problems including habitat degradation, invasive plant infestation and poor water quality. The Southwest Florida Water Management District (District), Hillsborough County, the Tampa Port Authority and many other agencies and… Read more

Updated February 2025Section 373.036, F.S. requires the water management districts to prepare a "Consolidated Water Management District Annual Report” consisting of several reporting documents that had historically been submitted separately. The legislation requires the consolidated report to be submitted by March 1 of each year to the Governor, DEP, the President of the Senate and the Speaker of the House of Representatives. In addition, copies must be provided, “… to the… Read more

The Southwest Florida Water Management District includes Florida’s notorious “Lightning Belt.” It is famous because of the number of thunderstorms and lightning strikes that occur here. They don’t call the hockey team the “Tampa Bay Lightning” for nothing. Florida’s lightning strikes are thought to be especially powerful, thanks to the huge, highly charged clouds that form here. How powerful are they? Hot bolts have temperatures above 14,000°C.… Read more

Pursuant to Section 112.3261, Florida Statutes, starting July 1, 2014, a person may not lobby a water management district until such person has registered with that district. A person wanting to lobby the Southwest Florida Water Management District is urged to read the full… Read more

NEW Regulatory Inquiry Form: An easy way to directly connect with the appropriate permitting staff regarding your comments, questions or citizen complaints. Your submittal will be routed to appropriate staff, who will contact you back by phone or email with a response. You also have the option to remain anonymous.… Read more

Viewing the pine flatwoods, cypress ponds and wildlife-filled wetlands on horseback is one of the many great recreational experiences that can be enjoyed on District lands. A Time-Honored Tradition Long-distance rides, multiday rides and overnight trail camping are some of the unique equestrian opportunities offered. Lands that have enough trail miles for a half-day ride or longer are generally open for equestrian use. Equestrian parking areas have been designed to… Read more