South Carolina
Williamsburg County drinking water quality
15 active public water systems serve 20,379 people in Williamsburg County. 10 are compliant, 5 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
7 systems, largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Wcwsa (sc4510007) Kingstree |
8,636 | 2 | 0 | |
|
Kingstree Town of (sc4510002) Kingstree |
6,009 | 3 | 1 | |
|
Hemingway Town of (sc4510004) Hemingway |
3,191 | 1 | 0 | |
|
Greeleyville Town of (sc4510001) Greeleyville |
850 | 0 | 0 | |
|
Lane Town of (4510005) Lane |
585 | 1 | 0 | |
|
Stuckey Town of (sc4510003) Stuckey |
317 | 0 | 0 | |
|
Bgwc Rock Bluff S/d (4550001) Kingstree |
45 | 0 | 0 |
Non-community systems (8: schools, campgrounds, workplaces, restaurants)
These systems serve places people visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Dsm Nutritional Products Llc(4530001) |
240 | 0 | 0 | |
|
House of Raeford (sc4530004) Nesmith |
145 | 0 | 0 | |
|
Johnny Boys Express (sc4570907) Kingstree |
100 | 0 | 0 | |
|
H&s Mingo Shop (4570924) Andrews |
75 | 1 | 0 | |
|
Santee Grocery (sc4570931) Salters Depot |
75 | 0 | 0 | |
|
Bobos on the River (sc4570945) Kingstree |
60 | 0 | 0 | |
|
Union Station (sc4570961) Hemingway |
26 | 0 | 0 | |
|
Bentley 4 Way Stop Convenience Store LLC Greeleyville |
25 | 0 | 0 |
Inactive systems (71, 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 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.