County · South Carolina
Lexington County, South Carolina: drinking water records
This overview covers 13 ZIP codes and 71 community water systems in Lexington County. It also stands in for 0 ZIP codes whose utility has too little EPA data for a page of its own.
System population figures are summed from EPA registry records and can overlap where wholesalers and retail systems serve the same people. They are not a Census county-population estimate.
Water systems with the most complete records
| Water system | People served | PFAS survey results | PFAS found | Health-based violations | Lead, 9 in 10 homes at or below |
|---|---|---|---|---|---|
| Gilbert-Summit WD (3220001) SC3220001 | 10,400 | 480 | 0 | 3 | 2 ppb |
| Joint Municipal WSC (Sc3220003) SC3220003 | 47,838 | 120 | 5 | 0 | 4 ppb |
| West Columbia City of (Sc3210004) SC3210004 | 34,028 | 240 | 6 | 0 | 3 ppb |
| Lexington Town of (3210001) SC3210001 | 24,284 | 116 | 5 | 0 | 4 ppb |
| Cayce City of (Sc3210003) SC3210003 | 17,460 | 120 | 6 | 0 | 0 ppb |
| Gaston Rural Water Dist (Sc3220002) SC3220002 | 7,550 | 420 | 0 | 0 | 5 ppb |
| Bgwc I-20 (Sc3250012) SC3250012 | 7,146 | 120 | 7 | 0 | 23 ppb |
| Batesburg Leesville DPW (Sc3210002) SC3210002 | 6,814 | 120 | 4 | 0 | 0 ppb |
| Amicks Ferry Wtr System (Sc3250077) SC3250077 | 3,937 | 120 | 5 | 0 | 0 ppb |
| Highlands at Gaston (Sc3270011) SC3270011 | 140 | 0 | 0 | 1 | 0 ppb |
| Lake Lodge Apartments (Sc3270301) SC3270301 | 130 | 0 | 0 | 2 | 2 ppb |
| Bgwc Peachtree Acres (3250045) SC3250045 | 124 | 0 | 0 | 2 | 0 ppb |
| Silver Lake MHP (Sc3260022) SC3260022 | 122 | 60 | 0 | 0 | 2 ppb |
| Regency Square 2 (Sc3260170) SC3260170 | 99 | 0 | 0 | 1 | 0 ppb |
| Shady Acres (Sc3250060) SC3250060 | 73 | 0 | 0 | 2 | 5 ppb |
| Crystal Pines (Sc3250065) SC3250065 | 69 | 0 | 0 | 1 | 1 ppb |
| Sunnyvale MHP (Sc3260138) SC3260138 | 65 | 0 | 0 | 1 | 0 ppb |
| Sand Mountain MHP (Sc3260183) SC3260183 | 40 | 0 | 0 | 2 | 8 ppb |
| Siesta Cove RV Park Marina (Sc3270802) SC3270802 | 40 | 0 | 0 | 6 | 10 ppb |
| Country Park (Sc3260187) SC3260187 | 36 | 0 | 0 | 1 | 3 ppb |
| Hideaway MHP (Sc3260127) SC3260127 | 35 | 0 | 0 | 1 | 4 ppb |
| Pleasant Ridge MHP (Sc3260147) SC3260147 | 22 | 0 | 0 | 1 | 4 ppb |
| Swansea Town of (Sc3210006) SC3210006 | 1,923 | 0 | 0 | 0 | 13 ppb |
| Bgwc Glenn Village II (Sc3250058) SC3250058 | 1,116 | 0 | 0 | 0 | 2 ppb |
| Rolling Meadows MHP (3260027) SC3260027 | 1,056 | 0 | 0 | 0 | 0 ppb |
ZIP reports in Lexington County
No ZIP report in this county is published yet.
Sources and scope
EPA UCMR 5 occurrence data, samples collected 2023-01-03 – 2026-06-17, final release, August 2026 (file dated Aug 28, 2026); EPA SDWIS via ECHO, 2026Q2 extract (file dated Jul 9, 2026); EPA service-area boundaries v3.0; Census 2020 ZCTAs. Page generated 2026-09-03.
Counts cover the systems that report this county to EPA. A water system may cross county lines. "Found" means at least one result at or above the laboratory reporting level; it is not a compliance finding.