South Carolina utilities 101 to 170.
Each serves 122 to 8,320 people, as it reports to EPA. Your ZIP code finds yours faster.
101 to 170 of 170, by people served
| Utility | Based in | Serves | Regulated PFAS | Health-based violations since 2016 |
|---|---|---|---|---|
| Clemson University | Clemson | 8,320 | PFBS | 0 |
| Valley Psa | Gloverville | 7,752 | None found | 1 |
| Gaston Rural Water Dist | Gaston | 7,550 | None found | 0 |
| Meansville Riley W/D | Union | 7,368 | PFOA, PFOS | 1 |
| City of Mullins | Mullins | 7,366 | None found | 0 |
| Homeland Park W/D | Anderson | 7,328 | PFBS | 0 |
| New Ellenton Cpw | New Ellenton | 7,277 | None found | 0 |
| Bgwc I - 20 | West Columbia | 7,146 | PFOA, PFOS, HFPO-DA, PFBS | 1 |
| City of Darlington | Darlington | 7,142 | None found | 0 |
| Wcwsa | Kingstree | 7,099 | None found | 2 |
| City of Dillon | Dillon | 6,998 | None found | 0 |
| Batesburg Leesville DPW | Batesburg | 6,814 | PFOA, PFOS | 0 |
| City of Belton | Belton | 6,762 | PFOA, HFPO-DA, PFBS | 1 |
| Town of Williamston | Williamston | 6,693 | PFBS | 0 |
| Town of Salem | Salem | 6,444 | Not sampled | 0 |
| Bethlehem - Roanoke W/D | Pickens | 6,334 | None found | 0 |
| Town of Cheraw | Cheraw | 6,325 | PFOS | 9 |
| Town of Kingstree | Kingstree | 6,009 | None found | 0 |
| Town of Seabrook Island | Seabrook | 5,939 | PFOA, PFOS, PFBS | 0 |
| City of Manning | Manning | 5,908 | None found | 0 |
| Town of Edisto Beach | Edisto Beach | 5,848 | None found | 0 |
| Daniel Morgan Water District | Gaffney | 5,746 | PFOA, PFOS | 2 |
| City of Abbeville | Abbeville | 5,650 | HFPO-DA, PFBS | 4 |
| Town of Pendleton | Pendleton | 5,597 | PFBS | 0 |
| Draytonville Water Dist | Gaffney | 5,456 | PFOA, PFOS, PFHxS, PFBS | 2 |
| Marlboro Water Co | Bennettsville | 5,360 | None found | 0 |
| Goucher WD | Pacolet | 5,323 | PFOA, PFOS, PFHxS | 0 |
| Donalds - Due West W&SA | Donalds | 5,200 | HFPO-DA, PFBS | 1 |
| Sws - Landrum WTP | Landrum | 5,143 | None found | 0 |
| City of Folly Beach | Folly Beach | 5,086 | PFOA, PFOS, PFBS | 0 |
| City of Johnsonville | Johnsonville | 5,083 | None found | 0 |
| Georgetown Rural Comm WA | Georgetown | 4,941 | None found | 0 |
| Alligator Rural Water | McBee | 4,743 | None found | 0 |
| Town of Barnwell | Barnwell | 4,693 | None found | 0 |
| Saluda Co W&S Authority | Saluda | 4,535 | PFOA, PFOS, HFPO-DA, PFBS | 18 |
| Town of Blacksburg | Blacksburg | 4,496 | PFOA, PFOS, PFHxS, PFBS | 3 |
| Gcwsd Kilsock Water Sys | Pawleys Island | 4,417 | None found | 0 |
| Lakewood Campground | Myrtle Beach | 4,415 | None found | 0 |
| Town of Honea Path | Honea Path | 4,386 | HFPO-DA, PFBS | 0 |
| Trolley Run Station Development | Gloverville | 4,361 | Not sampled | 0 |
| City of Loris | Loris | 4,350 | None found | 0 |
| Keowee Key Utility System Inc | Salem | 4,108 | None found | 0 |
| Highway 88 W/D | La France | 3,990 | Not sampled | 0 |
| Amicks Ferry WTR System | Chapin | 3,937 | PFOA, PFOS, HFPO-DA | 0 |
| Dalzell Water District | Dalzell | 3,912 | None found | 0 |
| Town of Allendale | Allendale | 3,882 | None found | 2 |
| Montmorenci W/D | Aiken | 3,837 | None found | 0 |
| Town of Bishopville | Bishopville | 3,810 | None found | 0 |
| Bamberg Public Works | Bamberg | 3,735 | None found | 0 |
| Town of Jackson | Jackson | 3,660 | None found | 0 |
| Wallace Water Company | Wallace | 3,552 | Not sampled | 0 |
| Fripp Island PSD | Fripp Island | 3,536 | PFOA, PFOS, PFBS | 0 |
| Clarendon Co W&S Hwy 260 | Manning | 3,521 | Not sampled | 0 |
| Midcounty Water Dist 2 | Winnsboro | 3,500 | PFOS, PFHxS | 0 |
| Town of Denmark | Denmark | 3,500 | None found | 1 |
| Town of Central | Central | 3,495 | PFOA, PFOS, PFBS | 0 |
| Broad Creek PSD | Hilton Head Island | 3,481 | None found | 0 |
| City of Pageland | Pageland | 3,467 | Not sampled | 0 |
| Town of Hampton | Hampton | 3,467 | Not sampled | 0 |
| Town of Andrews | Andrews | 3,450 | None found | 0 |
| Saluda Cpw | Saluda | 3,390 | PFOA, PFOS, HFPO-DA, PFBS | 11 |
| City of Liberty | Liberty | 3,349 | None found | 0 |
| Town of Hemingway | Hemingway | 3,191 | None found | 7 |
| Town of Ware Shoals | Ware Shoals | 3,174 | PFOA, PFOS, HFPO-DA, PFBS | 0 |
| Metro Subdistrict B | Spartanburg | 1,851 | None found | 0 |
| Town of Lake View | Lake View (Corporate Name for | 1,293 | None found | 0 |
| Town of Branchville | Branchville | 1,218 | None found | 0 |
| Town of Lamar | Lamar | 1,034 | None found | 0 |
| Dcwa Calomet Valley | Summerville | 275 | PFOA, PFOS, HFPO-DA, PFBS | 0 |
| Silver Lake MHP | West Columbia | 122 | None found | 0 |
Utilities EPA sampled under UCMR 5, plus any other community system serving 3,300 people or more. Smaller systems appear in ZIP code results. People served is what each utility reports to EPA. Data: EPA SDWIS 2026 Q2 and UCMR 5.
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