All water systems in South Carolina
1,406 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
McCormick CO W&sa (sc3520002) Mccormick · McCormick County |
8,500 | 1 | 1 | |
|
Clover Town of Clover · York County |
8,400 | 0 | 0 | |
|
Clemson University (sc3910006) Clemson · Pickens County |
8,320 | 0 | 0 | |
|
Valley Psa (sc0220012) Gloverville · Aiken County |
7,752 | 0 | 0 | |
|
Manning City of (sc1410002) Manning · Clarendon County |
7,632 | 1 | 0 | |
|
Gaston Rural Water Dist (sc3220002) Gaston · Lexington County |
7,550 | 0 | 0 | |
|
New Ellenton Cpw (sc0210007) Aiken County |
7,517 | 0 | 0 | |
|
Bgwc I-20 (sc3250012) West Columbia · Lexington County |
7,435 | 0 | 0 | |
|
Meansville Riley W/d (sc4420001) Union · Union County |
7,368 | 0 | 0 | |
|
Mullins City of (sc3310002) Mullins · Marion County |
7,366 | 0 | 0 | |
|
Homeland Park W/d (sc0420001) Anderson · Anderson County |
7,328 | 2 | 1 | |
|
Darlington City of (sc1610001) Darlington · Darlington County |
7,142 | 1 | 0 | |
|
Dillon City of (sc1710001) Dillon · Dillon County |
6,998 | 0 | 0 | |
|
Batesburg Leesville Dpw (sc3210002) Batesburg · Lexington County |
6,814 | 1 | 1 | |
|
Belton City of (sc0410004) Anderson County |
6,762 | 3 | 0 | |
|
Williamston Town of (sc0410010) Williamston · Anderson County |
6,693 | 1 | 0 | |
|
Salem Town of (sc3710001) Salem · Oconee County |
6,444 | 1 | 1 | |
|
Bethlehem-Roanoke W/d (sc3920003) Pickens · Pickens County |
6,334 | 0 | 0 | |
|
Cheraw Town of (sc1310001) Cheraw · Chesterfield County |
6,325 | 1 | 0 | |
|
Kingstree Town of (sc4510002) Kingstree · Williamsburg County |
6,009 | 3 | 1 | |
|
Seabrook Island Town of (1010009) Seabrook · Charleston County |
5,939 | 3 | 0 | |
|
Edisto Beach Town of (sc1510006) Edisto Beach · Colleton County |
5,848 | 1 | 0 | |
|
Daniel Morgan Water District (1120001) Gaffney · Cherokee County |
5,746 | 1 | 0 | |
|
Abbeville City of (sc0110001) Abbeville · Abbeville County |
5,650 | 2 | 0 | |
|
Pendleton Town of (sc0410006) Pendleton · Anderson County |
5,597 | 1 | 1 | |
|
Draytonville Water Dist (sc1120003) Gaffney · Cherokee County |
5,456 | 0 | 0 | |
|
Clemson Univ Fants Grove W/s (sc3970112) Clemson · Pickens County |
5,440 | 0 | 0 | |
|
Goucher WD (1120004) Pacolet · Cherokee County |
5,426 | 0 | 0 | |
|
Marlboro Water CO (sc3420001) Bennettsville · Marlboro County |
5,360 | 1 | 1 | |
|
Donalds-Due West W&sa (sc0120001) Abbeville County |
5,200 | 1 | 1 | |
|
Sws-Landrum Wtp (sc4210003) Landrum · Spartanburg County |
5,143 | 0 | 0 | |
|
Folly Beach City of (1010005) Folly Beach · Charleston County |
5,086 | 0 | 0 | |
|
Johnsonville City of (sc2110011) Johnsonville · Florence County |
5,083 | 2 | 0 | |
|
Saluda CO W&s Authority (sc4120001) Saluda · Saluda County |
5,060 | 1 | 0 | |
|
Georgetown Rural Comm WA (2220001) Georgetown · Georgetown County |
4,941 | 0 | 0 | |
|
Alligator Rural Water Mcbee · Chesterfield County |
4,743 | 1 | 0 | |
|
Barnwell Town of (sc0610001) Barnwell · Barnwell County |
4,693 | 0 | 0 | |
|
Gcwsd Kilsock Water Sys (sc2220002) Pawleys Island · Georgetown County |
4,417 | 0 | 0 | |
|
Lakewood Campground (sc2660049) Myrtle Beach · Horry County |
4,415 | 1 | 0 | |
|
Honea Path Town of (sc0410003) Honea Path · Anderson County |
4,386 | 1 | 1 | |
|
Trolley Run Station Development(0220016) Gloverville · Aiken County |
4,361 | 0 | 0 | |
|
Loris City of (sc2610010) Loris · Horry County |
4,350 | 4 | 2 | |
|
Keowee Key Utility System INC (3750023) Salem · Oconee County |
4,108 | 1 | 1 | |
|
Montmorenci W/d (sc0220008) Aiken · Aiken County |
4,006 | 0 | 0 | |
|
Highway 88 W/d (sc0420004) La France · Anderson County |
3,990 | 0 | 0 | |
|
Blacksburg Town of (sc1110002) Blacksburg · Cherokee County |
3,963 | 0 | 0 | |
|
Amicks Ferry Wtr System (sc3250077) Chapin · Lexington County |
3,937 | 0 | 0 | |
|
Dalzell Water District (sc4320001) Dalzell · Sumter County |
3,912 | 0 | 0 | |
|
Allendale Town of (sc0310001) Allendale · Allendale County |
3,882 | 2 | 2 | |
|
Jackson Town of (sc0210002) Aiken County |
3,824 | 0 | 0 |
About this data
Rules violated counts the rules a system was in violation of in the past three years, including monitoring and reporting lapses; one rule can carry several violations. Unresolved is the number of those rules currently in violation at EPA's latest data refresh.
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.