Northern Region Alert: A prescribed burn will take place today. Details here »
Search Content
Displaying results 201 - 220 of 4861
Highlights
- Lake Tarpon is the largest freshwater lake in the Tampa Bay area
- 2,534 acres of surface area
- Designated an Outstanding Florida Water and a Fish Management Area
- Located in Pinellas County
- 52-square-mile watershed
- Decline in water quality due to highly urbanized watershed inputs
- Imbalanced fish communities
- Increased…
Highlights
- Charlotte Harbor is Florida's second largest open water estuary at 270 square miles
- Generally considered one of the most productive estuarine ecosystems in southwest Florida
- Designated an "Estuary of National Significance" in 1995
- Includes Charlotte, Lee, and a portion of Sarasota County
- 4,400-square-mile watershed
- Alteration and…
The Southwest Florida Water Management District’s (District) Governing Board declared April Water Conservation Month at its March 25 meeting. April is historically one of the driest months of the year and typically marks the peak demand season for public water suppliers. With these 10 simple tips, you can lower your monthly water bill and do your part to save hundreds of gallons of water: INDOOR
- Only run your washing machine and…
White PapersWhite papers are authoritative reports or guides that help identify or solve a problem. White papers educate readers and help people make decisions. The District uses white paper research to synthesize research regarding barriers and benefits associated with target behaviors that influence water conservation and water quality. These white papers include programs that have been implemented promoting these behaviors along with strategy suggestions. …
Highlights
- Home to the fourth largest spring in the state of Florida, Rainbow Springs
- Discharges an average of 493 million gallons of water per day into the Withlacoochee River
- Designated an Outstanding Florida Water and an Aquatic Preserve
- Located in Marion and Citrus counties
- 73-square-mile watershed
Rainfall summaries are available as spreadsheets for downloading to your computer. Summaries are tabulated by specific geographic areas, such as county or drainage basin boundaries, for that portion of the geographic area within SWFWMD boundaries. Each page within a spreadsheet shows period-of-record rainfall totals in inches (based on area-weighted average values) for 1915 through the previous calendar year by month, wet season, dry season, calendar year, or water year.…
Highlights
- Tidally influenced Kings Bay is the headwater of Crystal River
- Hydrologically unique springs system comprised of more than 30 springs
- Designated an Outstanding Florida Water
- Located in Citrus County
- 364-square-mile watershed
- Kings Bay forms the largest, natural warm-water refuge for the Florida Manatee in the United States.
Daily Rainfall UpdateThe rainfall data below provide a summary of daily and month-to-date rainfall totals at 125 locations in the District. The Rainfall Data Collection Sites map shows the locations of the measurement stations and the Daily Rainfall Data chart shows rainfall accumulations in inches. (Click any image to view full size.) …
Project OverviewIt removed accumulated sediments from targeted areas of the river to re-establish historic river depths where these sediments had covered natural habitats. Sedimentation alters the river channel structure, reducing passage for manatees and other animals. It can also smother beneficial submerged aquatic vegetation and other important habitats. Accumulated sediments were removed using hand-dredging, which includes divers vacuuming sediments…
AGMOD is a computer program used in our water use permitting process to calculate supplemental irrigation, crop establishment, cold protection and other irrigation water uses.
The program is our main tool for allocating agricultural and recreational irrigation quantities. In addition, AGMOD has been used in the 30-year Needs and Sources Study, Water Resources Assessment Project (WRAP), District Regional Water Supply Plan, and as an alternative method for estimating annual…
Highlights
- Lake Panasoffkee is the third largest lake (4,820 acres) in west central Florida
- Designated an Outstanding Florida Water
- Located in Sumter County
- Loss of lake area due to sedimentation
- Loss of desirable habitat for fisheries
- Increased shoreline vegetation and…
The ROMP Objectives
- Provide information about the groundwater systems within the District.
- Monitor saltwater intrusion along the coast.
- Identify areas of poor groundwater quality.
- Install wells for water level and water quality monitoring.
WUPs require submittal of an application form that is dependent upon the annual average quantities requested and one or more supplemental forms. Choose the appropriate application form and include the appropriate supplemental form(s).Application FormsTo renew or modify or apply for a new water use permit (Form LEG-R.100.00; Rule 40D-2.101(1) – May 19, 2014) (Form LEG-R.035.02; Rule 40D-2.331(2)(b) – May 19, 2014)To transfer a water use permit (Form LEG-R…
January 2024Q: What is a prescribed burn?A: A prescribed burn, also known as a prescribed fire, is a fire intentionally ignited by land managers to meet specific land management goals and objectives. The burns follow a written prescription, which outlines the defined fire treatment area, specific weather conditions that are required, the tactics staff will use, and the staffing and equipment resources that are required to safely conduct the…
The Hydrologic Conditions Report provides an excellent historical record for long-term local and regional hydrologic analysis.
The Hydrologic Conditions Report is generated monthly and provides an analytical summary of regional and temporal variations in the hydrologic conditions for planning and regulatory purposes. In addition, it provides an excellent historical record for long-term local and regional hydrologic analysis.
Data collected are used by the regulatory,…
Highlights
- System of 19 interconnected lakes, made up of two major groups; five in the northern chain and 14 in the southern chain
- Lakes were interconnected through the construction of canals to promote commerce
- Located in Polk County
- 32-square-mile watershed
- Nutrient loading from urban runoff
- Destruction of natural systems…
Each year, public supply utilities must estimate the populations within their service area.Utilities also use population projections in the calculation of future water demand for planning and permitting purposes. View the following demographic resources that the District makes available to utilities:Section A to review your utility’s service area map…
To improve accuracy, the Southwest Florida Water Management District (District) has upgraded the datum used to record water level elevation. The District has upgraded the datum, or starting point, used to record water level elevation at its data collection sites. Water elevation is measured in feet above mean sea level. The datum was upgraded from the National Geodetic Vertical Datum of 1929 (NGVD 29) to the North American Vertical Datum of 1988 (NAVD 88…
Your Questions Answered March 2021During the past year, we’ve come to appreciate the recreational opportunities of natural Florida like never before. The Weeki Wachee River is one of those breath-taking jewels people love to visit. This river flows about 7 miles from the headspring to where it meets the Gulf of America at Bayport in Hernando County. It’s a popular spot for kayaking and boating, but a recent study found certain recreational activities…