Florida
Clay County drinking water quality
79 active public water systems serve 185,645 people in Clay County. 61 are compliant, 18 had at least one EPA violation in the past three years, 0 are designated serious violators, and 0 carry a health flag.
Community water systems
12 systems, largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Orange Park Grid Middleburg |
127,904 | 2 | 0 | |
|
Lake Asbury Grid Green Cove Springs |
27,001 | 0 | 0 | |
|
Town of Orange Park Orange Park |
8,668 | 5 | 2 | |
|
City of Green Cove Springs Wtp Green Cove Springs |
7,000 | 2 | 0 | |
|
Keystone Postmaster Grid Keystone Heights |
5,092 | 0 | 0 | |
|
St. Johns Landing Apartments Green Cove Springs |
1,310 | 0 | 0 | |
|
Camp Blanding Joint Training Center Starke |
900 | 1 | 0 | |
|
Town of Penney Farms Wtp Penney Farms |
489 | 2 | 0 | |
|
Penney Retirement Community Penney Farms |
450 | 3 | 1 | |
|
Pier Station Wtp Green Cove Springs |
270 | 0 | 0 | |
|
Kingsley Cove Starke |
196 | 0 | 0 | |
|
Lake Geneva MHP Keystone Heights |
95 | 1 | 0 |
Non-community systems (67: schools, campgrounds, workplaces, restaurants)
These systems serve places people visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Wilkinson Schools Middleburg |
1,822 | 0 | 0 | |
|
Clay Hill Elementary School Jacksonville |
553 | 0 | 0 | |
|
McRae Elementary School Keystone Heights |
529 | 0 | 0 | |
|
Kingsley Lake Baptist Church Starke |
445 | 0 | 0 | |
|
Chemours Trailridge Starke |
250 | 0 | 0 | |
|
Camp Crystal Lake Starke |
200 | 1 | 0 | |
|
Calvary Baptist Church Middleburg |
150 | 0 | 0 | |
|
Long Branch Baptist Church Maxville |
150 | 0 | 0 | |
|
Leaps ; Bounds Preschool Middleburg |
142 | 0 | 0 | |
|
Green Cove Springs Church of Christ Green Cove Springs |
125 | 3 | 0 | |
|
South Middleburg Baptist Church Wtp Middleburg |
120 | 0 | 0 | |
|
Kid's World Child Care Center Middleburg |
114 | 2 | 0 | |
|
Camp Blanding Magsota Starke |
100 | 0 | 0 | |
|
Gadara Baptist Church Keystone Heights |
80 | 0 | 0 | |
|
Mobro Marine, Inc. Green Cove Springs |
80 | 0 | 0 | |
|
Omega Metals Keystone Heights |
75 | 0 | 0 | |
|
Oliver Plaza Middleburg |
70 | 2 | 0 | |
|
Green Cove Springs Church of God Green Cove Springs |
30 | 3 | 2 | |
|
National Training Green Cove Springs |
30 | 0 | 0 | |
|
Whitey's Fish Camp Orange Park |
30 | 0 | 0 | |
|
Advance Auto Parts #9244 Green Cove Springs |
25 | 2 | 0 | |
|
Advance Auto Parts #9307 Keystone Heights |
25 | 0 | 0 | |
|
Advance Auto Parts #9395 Middleburg |
25 | 0 | 0 | |
|
Black Creek Park Green Cove Springs |
25 | 0 | 0 | |
|
Blue Jay BP Middleburg |
25 | 0 | 0 | |
|
Boogerville Hideout Green Cove Springs |
25 | 0 | 0 | |
|
BP Gas ; Woodland Burgers Keystone Heights |
25 | 0 | 0 | |
|
Camp Blanding Live Fire Shoot House Starke |
25 | 0 | 0 | |
|
Camp Blanding Magsota Water System Keystone Heights |
25 | 0 | 0 | |
|
Camp Chowenwaw Green Cove Springs |
25 | 0 | 0 | |
|
Camp Immokalee Keystone Heights |
25 | 0 | 0 | |
|
Church of Latter-Day Saints-Middleburg Middleburg |
25 | 0 | 0 | |
|
Circle K #1297 Middleburg |
25 | 0 | 0 | |
|
Circle K #6065 Middleburg |
25 | 0 | 0 | |
|
Circle K #6211 Keystone Heights |
25 | 0 | 0 | |
|
Circle K #6267 Orange Park |
25 | 0 | 0 | |
|
Circle K #6286 Middleburg |
25 | 0 | 0 | |
|
Circle K #6290 Middleburg |
25 | 0 | 0 | |
|
Circle K #6508 Keystone Heights |
25 | 0 | 0 | |
|
Clay County Fairgrounds Green Cove Springs |
25 | 0 | 0 | |
|
Doctor's Lake Marina Orange Park |
25 | 1 | 0 | |
|
Dollar General #13014 Middleburg |
25 | 0 | 0 | |
|
Dollar General #21780 Keystone Heights |
25 | 0 | 0 | |
|
Dollar General #24116 Green Cove Springs |
25 | 1 | 0 | |
|
Dollar General #24925 Middleburg |
25 | 0 | 0 | |
|
Dollar General #25298 Maxville |
25 | 0 | 0 | |
|
Fraternal Order of Eagles 4365 Middleburg |
25 | 0 | 0 | |
|
Gold Head Branch State Park Keystone Heights |
25 | 2 | 0 | |
|
Gristmill Center Middleburg |
25 | 0 | 0 | |
|
Highway 17 Beverage Green Cove Springs |
25 | 0 | 0 | |
|
Hunter Douglas Park Middleburg |
25 | 0 | 0 | |
|
Lake Hill Baptist Church Keystone Heights |
25 | 0 | 0 | |
|
Little Rain Lake Park Keystone Heights |
25 | 0 | 0 | |
|
Main Street Park Middleburg |
25 | 0 | 0 | |
|
Middleburg BP (on the Fly) Middleburg |
25 | 0 | 0 | |
|
Middleburg Church of God Green Cove Springs |
25 | 0 | 0 | |
|
Middleburg Smoke and Beer Middleburg |
25 | 0 | 0 | |
|
North Fork Property Middleburg |
25 | 0 | 0 | |
|
Olde Point Plaza Wtp Middleburg |
25 | 0 | 0 | |
|
Omega Park Middleburg |
25 | 0 | 0 | |
|
Sheriff's Substation Middleburg |
25 | 0 | 0 | |
|
St. Johns River Base-Echockotee Orange Park |
25 | 1 | 0 | |
|
Tnt Lounge ; Liquor Middleburg |
25 | 0 | 0 | |
|
Twin Lakes Park Keystone Heights |
25 | 0 | 0 | |
|
VFW Post #8255 Middleburg |
25 | 0 | 0 | |
|
Watering Hole at Smith Lake Keystone Heights |
25 | 1 | 1 | |
|
Whitley Steel Co., Inc. Maxville |
25 | 0 | 0 |
Inactive systems (188, no longer operating or reporting)
Kept for the record and excluded from the county totals above. Browse inactive systems.
About this data
Totals cover active systems. Systems serving more than one county are counted in each county. EPA counts the rules a system was in violation of, not the individual violations; one rule can carry several.
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.