Florida tap water
124 of 380 Florida water systems with full PFAS testing (33%) averaged above a 2024 federal PFAS level at one or more sampling points.
- 1,593 active community water systems in the EPA file; 356 serve 3,300+ people and have a full PFAS set.
- 103 systems had at least one health-based violation since 2021-10-26.
- 4 systems report a lead 90th percentile above 15 ppb (some results are old; check each system page).
Largest systems
| System | People served | PFAS above a 2024 level? | Health-based violations since 2021-10-26 |
|---|---|---|---|
| MDWASA - Main System | 2,377,460 | Yes, at one or more sampling points | 0 |
| Jea Major Grid | 826,664 | No | 0 |
| City of Tampa Water department | 733,886 | Yes, at one or more sampling points | 0 |
| Palm Beach County Water Utilities | 671,114 | Yes, at one or more sampling points | 1 |
| Orlando Utilities Commission | 536,466 | No | 0 |
| Hcwrd/South-Central | 515,012 | Yes, at one or more sampling points | 0 |
| Pinellas County Utilities | 506,353 | No | 0 |
| St Petersburg, City of | 349,979 | No | 0 |
Counties
Broward County28 systems with full PFAS testingPolk County19 systems with full PFAS testingLake County18 systems with full PFAS testingPalm Beach County16 systems with full PFAS testingMiami-Dade County15 systems with full PFAS testingSeminole County15 systems with full PFAS testingOrange County14 systems with full PFAS testingOkaloosa County13 systems with full PFAS testingVolusia County12 systems with full PFAS testingSanta Rosa County11 systems with full PFAS testingEscambia County10 systems with full PFAS testing
All 106 utilities with a page in Florida
- Altamonte Springs Water dept (2 Wps) 51,000
- Apopka, City of (5 Wtps) 71,917
- Bcwws 1a 75,305
- Bcwws 2a 54,622
- Boca Raton Wtp 130,000
- Bonita Springs Utilities 76,033
- Boynton Beach PWS 112,000
- Bradenton City of 58,584
- Cape Coral, City of 172,693
- Casselberry, City of (3 Wps) 54,747
- Cftod Central (4 Wps) 136,500
- City of Fort Myers Water Treatment Plant 92,219
- City of Margate 62,254
- City of Palm Coast Utility 112,324
- City of Plant City Utility 41,601
- City of Pompano 99,400
- City of Tampa Water department 733,886
- City of Weston (Indian Trace) 52,300
- Clearwater Water System 115,000
- Cocoa, City of 294,039
- Coconut Creek, City of 54,000
- Collier County Regional Wtp 216,993
- Coral Springs, City of 65,000
- Deerfield Beach, City of 62,000
- Deland, City of 50,910
- Deltona Water 81,006
- Dunedin Water System 46,161
- Emerald Coast Utilities Authority (Ecua) 242,172
- Fkaa J. Robert Dean W.t.p. 86,000
- Fort Lauderdale, City of 185,163
- Ft. Pierce Utilities Authority 58,000
- Gru - Murphree Wtp 195,768
- Hcwrc/Northwest Utilities 208,982
- Hcwrd/South-Central 515,012
- Hernando CO Utl-West 145,204
- Hialeah, City of 238,000
- Holley-Navarre Water System 47,793
- Hollywood, City of 147,566
- Homestead, City of 80,000
- Indian River County Utilities (2 Wtps) 126,893
- Jea Major Grid 826,664
- Jupiter Public Water System,town of 94,929
- Lake Worth Beach Utilities 48,000
- Lakeland, City of 193,297
- Lauderhill, City of 55,000
- Lee County Utilities 282,556
- Leesburg, City of 46,921
- Martin CO Utilities 104,105
- MDWASA - Main System 2,377,460
- Mdwasa/Rex Utilities 45,200
- Melbourne, City of 167,753
- Miami Beach, City of 100,000
- Miramar (East ; West) Plants 137,107
- Naples Water dept 83,804
- North Miami Beach 180,000
- North Miami, City of 89,349
- North Port Utilities 61,163
- North Sumter Utility 3wps 45,214
- Northeast 60,557
- Ocala, City of (2 Wtps) 66,449
- Ocud/Eastern Water System (2 Wp) 293,374
- Ocud/Southern Water Sys (5 Wps) 80,738
- Ocud/Western Regional Wtr Sys (5 Wps) 206,742
- Okaloosa Co.wtr.; Swr.system 80,295
- Orange Park Grid 127,904
- Orlando Utilities Commission 536,466
- Ormond Beach 59,744
- Oviedo, City of 47,933
- Pace Water System, Inc. 49,328
- Palm Bay, City of 140,750
- Palm Beach County Water Utilities 671,114
- Panama City Beach City of 67,205
- Pcud-Pasco County Regional PWS 214,403
- Pembroke Pines, City of 187,459
- Pinellas County Utilities 506,353
- Plantation, East ; Central 85,496
- Port Orange, City of 71,096
- Port St Lucie Utilities 224,485
- Regional Utilities Water System 62,225
- Riviera Beach Utility District, City of 46,762
- Sanford, City of (2 Wps) 79,715
- Sarasota CO Special Util Dist 272,267
- Sarasota-City of 55,364
- Seacoast Utilities Authority 97,552
- Sebring Water ; Sewer System 46,295
- Seminole County Southeast 70,040
- Sjcu-Cr214 Mainland Wtp 66,953
- Sjcu-Northwest Utilities Wtp 48,040
- St Petersburg, City of 349,979
- St. Augustine Ws 43,069
- St. Cloud, City of (3 Wps) 82,752
- Sunrise Sawgrass 72,400
- Sunrise Springtree 79,550
- Tallahassee, City of 200,480
- Tamarac (West), City of 63,793
- Titusville, City of 57,218
- Toho Water Authority Eastern 110,102
- Toho Water Authority-Poinciana System 69,447
- University of Central Florida 44,103
- University of South Florida 47,586
- Wellington Wtp 56,475
- West Palm Beach Wtp 132,000
- West Side Consolidated 54,542
- Winter Garden Water dept (3 Wps) 72,205
- Winter Haven Water department 87,537
- Winter Park, City of (3 Wps) 82,984
Why not "the state's water quality"? You drink from one utility, not a state. Rollups count systems, not people, so one large utility counts the same as a small one. Use the system pages for your actual water.
Not medical or legal advice. UCMR 5 results are screening data, not compliance determinations.
Sources and freshness
Public-water-system facts, violations and lead/copper results: EPA ECHO SDWA download (SDWIS snapshot 2026-10-13). PFAS and lithium results: EPA UCMR 5 final data (sampling 2023–2025). Both are U.S. government works, downloaded 2026-10-26. Numbers are computed by the published method; the same fields are in the open data files.