Water quality in Johnsonville, South Carolina
Johnsonville is in Florence County. 25 active public water systems serve the county; 5 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 Florence County
6 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Pamplico Town of (sc2110010) Pamplico |
1,734 | 0 | 13.7 mi | |
| Lake City City of (sc2110007) Lake City |
9,191 | 0 | 17.1 mi | |
| Scranton Town of (sc2110009) Scranton |
1,133 | 1 | 17.9 mi | |
| Coward Town of (sc2110012) Coward |
2,283 | 0 | 20.2 mi | |
| Olanta Town of (sc2110006) Olanta |
801 | 0 | 28.8 mi | |
| Florence City of (sc2110001) Florence |
79,745 | 0 | 29.0 mi |
Non-community systems in Florence County (18: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
341 Express (sc2174000) Lake City |
25 | 0 | 0 | |
|
Little Fishers 2 (sc2170252) |
26 | 0 | 0 | |
|
Chew and Smack Sandwich Shack (2172007) Pamplico |
26 | 2 | 0 | |
|
Primo-Walmart Lake City 0621 (2180005) Lake City |
26 | 0 | 0 | |
|
River Neck Acres (sc2170802) Florence |
25 | 2 | 0 | |
|
Primo-Food Lion 2242 (sc2180007) Florence |
26 | 0 | 0 | |
|
Niagara (sc2174002) Florence |
26 | 1 | 0 | |
|
Westrock (sc2130003) Florence |
377 | 0 | 0 | |
|
Jaguar Bar and Grill (sc2172010) Effingham |
26 | 0 | 0 | |
|
Economy Inn (sc2170407) Florence |
26 | 0 | 0 | |
|
Primo-Walmart 2703 (2180003) Florence |
26 | 0 | 0 | |
|
Florence Flea Market (2170235) Florence |
999 | 0 | 0 | |
|
Primo Food Lion 2261 (sc2180008) Florence |
26 | 0 | 0 | |
|
Primo-Walmart-Fresh Market (sc2180006) Florence |
26 | 0 | 0 | |
|
Primo-Walmart 0630 (sc2180004) Florence |
26 | 0 | 0 | |
|
Primo Brands (sc1373002) Mcbee |
26 | 0 | 0 | |
|
Blue Triton Spring Site(sc1373001) Mcbee |
26 | 0 | 0 | |
|
Bandits Cash & Carry (sc2170915) |
50 | 0 | 0 |
About this data
Water systems are matched to Florence County, nearest to Johnsonville 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.
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 South Carolina 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.