Water quality in Saint Johns, Florida
Saint Johns is in St. Johns County. 57 active public water systems serve the county; 30 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in St. Johns County
20 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Cypress Landing Wtp Saint Johns |
38 | 1 | under 0.1 mi | |
| Sjcu-Fruit Cove Oaks WS Fruit Cove |
485 | 2 | 0.5 mi | |
| Sjcu-Bartram Oaks Wtp Orangedale |
150 | 3 | 8.2 mi | |
| Sjcu-Northeast Utilities WS St. Augustine |
14,790 | 3 | 13.3 mi | |
| Sjcu-Northwest Utilities Wtp St. Augustine |
48,040 | 2 | 13.7 mi | |
| Jea: Palm Valley WS Palm Valley |
965 | 0 | 15.0 mi | |
| Sjcu-Ponte Vedra WS Ponte Vedra Beach |
15,565 | 4 | 16.2 mi | |
| Sjcu-Sawgrass Grid Ponte Vedra |
13,023 | 3 | 16.7 mi | |
| Jea: Ponte Vedra Grid Jacksonville |
5,395 | 2 | 17.4 mi | |
| Sjcu-Eagle Creek WS St Augustine |
655 | 1 | 19.2 mi | |
| Sjcu-Cr214 Mainland Wtp St. Augustine |
66,953 | 2 | 19.9 mi | |
| Jea: Ponce de Leon Grid Ponte Vedra Beach |
2,303 | 2 | 20.5 mi | |
| St. Augustine WS St. Augustine |
43,069 | 3 | 21.6 mi | |
| Sjcu-North Beach Utilities St. Augustine |
4,200 | 2 | 23.6 mi | |
| Camachee Cove Yacht Harbor Wtp St. Augustine |
312 | 2 | 23.8 mi | |
| Oak Haven Retirement Village St Augustine |
40 | 3 | 24.8 mi | |
| Homeowners Utilities Inc. Vilano Beach |
345 | 4 | 24.9 mi | |
| Wildwood Water Company St. Augustine |
858 | 3 | 26.7 mi | |
| St. Augustine RV Park (fka Shamrock) St. Augustine |
96 | 2 | 27.4 mi | |
| Sjcu-Hastings Wtp Hastings |
1,095 | 2 | 28.7 mi |
Non-community systems in St. Johns County (36: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to St. Johns County, nearest to Saint Johns first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau place files or the centre of the town EPA lists the system as serving, from OpenStreetMap.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 files.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Florida records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.