Aquifer update as of July 19, 2023, for SWFWMD North Region
In southwest Florida, 80% of the water is supplied by aquifers, which are underground layers of rock and sand that hold water. The local area is within the Southwest Florida Water Management District's North Region, which includes Citrus, Levy, Marion, Hernando, Sumter and Lake counties.
The North Region's aquifer level in percentiles, as of July 19, 2023, was 48%. The previous week was 49%, the same date last year was 68%, and the normal range is 25% to 75%.
The North Region's actual rainfall in inches for July 2023, as July 19, 2023, was 4.66 inches. The June historic average is 8.31 inches, and the July normal range is 6.79 inches to 9.29 inches. The 2023 year-to-date actual rainfall is 23.43 inches, the January - July historic average is 31.74 inches, and the January - July normal range is 27.94 - 35.59 inches.
The North Region's average historic rainfall (in inches) since 2011 is 53.45 inches, within the normal range of 48.62 - 58.07 inches. The North Region's historic rainfall in inches for 2022 through 2011: 2022 - 46.98 inches • 2021 - 60.87 inches • 2020 - 47.77 inches • 2019 - 57.02 inches • 2018 - 66.66 inches • 2017 - 52.41 inches • 2016 - 48.49 inches • 2015 - 52.04 inches • 2014 - 61.12 inches • 2013 - 50.54 inches • 2012 - 55.81 inches • 2011 - 48.35 inches.
The Southwest Florida Water Management District urges year-round water conservation. Water levels may rise and fall, but our water resources remain limited. The District encourages efficient, non-wasteful uses of water to sustain our high quality of life. For more information about ways to conserve water, contact the District at 1-800-423-1476 or visit the District's website at WaterMatters.org.
Florida's Five Water Management Districts:
The Southwest Florida Water Management District (SWFWMD) is one of five water management districts within Florida. The other water districts include the Northwest Florida Water Management District, the Suwannee River Water Management District, the St. Johns River Water Management District, and the South Florida Water Management District.
• Southwest Florida Water Management District
Citrus, DeSoto, Hardee, Hernando, Hillsborough, Manatee, Pasco, Pinellas, Sarasota and Sumter counties, as well as portions of Charlotte, Highlands, Lake, Levy, Marion and Polk counties.
• Northwest Florida Water Management District
Bay, Calhoun, Escambia, Franklin, Gadsden, Gulf, Holmes, Jackson, Leon, Liberty, Okaloosa, Santa Rosa, Wakulla, Walton and Washington counties, as well as a portion of Jefferson county.
• Suwannee River Water Management District
Columbia, Dixie, Gilchrist, Hamilton, Lafayette, Madison, Suwannee, Taylor and Union counties, as well as portions of Alachua, Baker, Bradford, Jefferson, Levy and Putnam counties.
• St. Johns River Water Management District
Brevard, Clay, Duval, Flagler, Indian River, Nassau, Seminole, St. Johns and Volusia counties, as well as portions of Alachua, Baker, Bradford, Lake, Marion, Okeechobee, Orange, Osceola and Putnam counties.
• South Florida Water Management District
Broward, Collier, Dade, Glades, Hendry, Lee, Martin, Monroe, Palm Beach and St. Lucie counties, as well as portions of Charlotte, Highlands, Okeechobee, Orange, Osceola and Polk counties.