Browse Water Systems
4,556 public water systems in SC.
Public Water Systems Database
Browse 4,556 EPA-regulated public water systems with identifiers, population served, and water source type. Use the filters below to narrow results by state, system type, or name.
| System Name | PWSID | State | Type | Population Served |
|---|---|---|---|---|
| GREENVILLE WATER (2310001) | SC2310001 | South Carolina | Community | 396,265 |
| CHARLESTON WATER SYSTEM (SC1010001) | SC1010001 | South Carolina | Community | 327,422 |
| COLUMBIA CITY OF (SC4010001) | SC4010001 | South Carolina | Community | 319,500 |
| GSW&SA (SC2620004) | SC2620004 | South Carolina | Community | 247,550 |
| BJW&SA (0720003) | SC0720003 | South Carolina | Community | 145,634 |
| SPARTANBURG WATER SYSTEM (4210001) | SC4210001 | South Carolina | Community | 140,024 |
| BCWSA SANGAREE W/D (0820002) | SC0820002 | South Carolina | Community | 95,345 |
| MT PLEASANT WATER WORKS (1010002) | SC1010002 | South Carolina | Community | 91,500 |
| SJWD MIDDLE TYGER WTP (4220006) | SC4220006 | South Carolina | Community | 87,259 |
| ROCK HILL CITY OF (SC4610002) | SC4610002 | South Carolina | Community | 82,846 |
| SUMMERVILLE CPW (SC1810003) | SC1810003 | South Carolina | Community | 81,750 |
| FLORENCE CITY OF (SC2110001) | SC2110001 | South Carolina | Community | 79,745 |
| LANCASTER COUNTY W&SD (SC2920001) | SC2920001 | South Carolina | Community | 79,107 |
| GREER CPW (SC2310005) | SC2310005 | South Carolina | Community | 53,602 |
| SUMTER CITY OF (SC4310001) | SC4310001 | South Carolina | Community | 53,070 |
| DARLINGTON COUNTY W&SA (SC1620001) | SC1620001 | South Carolina | Community | 52,288 |
| MYRTLE BEACH CITY OF (SC2610001) | SC2610001 | South Carolina | Community | 50,930 |
| GREENWOOD CPW (2410001) | SC2410001 | South Carolina | Community | 49,632 |
| JOINT MUNICIPAL WSC (SC3220003) | SC3220003 | South Carolina | Community | 47,838 |
| ORANGEBURG DPU (SC3810001) | SC3810001 | South Carolina | Community | 46,896 |
| AIKEN CITY OF (0210001) | SC0210001 | South Carolina | Community | 45,090 |
| GOOSE CREEK CITY OF (SC0810004) | SC0810004 | South Carolina | Community | 40,628 |
| N MYRTLE BEACH CITY OF (SC2610011) | SC2610011 | South Carolina | Community | 40,625 |
| DCWA KNIGHTSVILLE (1820001) | SC1820001 | South Carolina | Community | 40,141 |
| BLUE RIDGE WATER CO INC (SC2320003) | SC2320003 | South Carolina | Community | 40,006 |
| ELECTRIC CITY UTILITIES (SC0410012) | SC0410012 | South Carolina | Community | 38,204 |
| GCWSD WACCAMAW NECK (SC2220010) | SC2220010 | South Carolina | Community | 37,790 |
| SENECA CITY OF (SC3710002) | SC3710002 | South Carolina | Community | 37,478 |
| INMAN CAMPOBELLO W/D (4220002) | SC4220002 | South Carolina | Community | 36,685 |
| LAURENS COUNTY W&S COMM (SC3020001) | SC3020001 | South Carolina | Community | 36,314 |
| EASLEY COMBINED UTIL (SC3910002) | SC3910002 | South Carolina | Community | 36,098 |
| POWDERSVILLE WATER DISTRICT (SC0420002) | SC0420002 | South Carolina | Community | 34,960 |
| WEST COLUMBIA CITY OF (3210004) | SC3210004 | South Carolina | Community | 34,028 |
| NORTH AUGUSTA CITY OF (SC0210003) | SC0210003 | South Carolina | Community | 33,185 |
| FORT JACKSON (SC4010501) | SC4010501 | South Carolina | Community | 31,000 |
| YORK COUNTY EAST WD (SC4620002) | SC4620002 | South Carolina | Community | 30,225 |
| EDGEFIELD CO W&SA (1920001) | SC1920001 | South Carolina | Community | 29,200 |
| WOODRUFF ROEBUCK W/D (4220007) | SC4220007 | South Carolina | Community | 28,897 |
| CONWAY CITY OF (SC2610008) | SC2610008 | South Carolina | Community | 27,005 |
| GRAND STRAND SOCASTEE | SC2620005 | South Carolina | Community | 26,390 |
| DCWS ASHLEY PHOSPHATE (SC1820008) | SC1820008 | South Carolina | Community | 26,076 |
| CHESTERFIELD CO RURAL WATER (SC1320003) | SC1320003 | South Carolina | Community | 25,691 |
| HILTON HEAD PSD 1 (0720006) | SC0720006 | South Carolina | Community | 25,558 |
| CASSATT WTR KERSHAW-LEE CO RWA | SC2820005 | South Carolina | Community | 25,485 |
| FORT MILL TOWN OF (SC4610003) | SC4610003 | South Carolina | Community | 25,000 |
| GAFFNEY BPW (1110001) | SC1110001 | South Carolina | Community | 24,290 |
| LEXINGTON TOWN OF (3210001) | SC3210001 | South Carolina | Community | 24,284 |
| LUGOFF ELGIN WATER AUTH (SC2820001) | SC2820001 | South Carolina | Community | 22,873 |
| ST JOHN'S WATER (SC1020002) | SC1020002 | South Carolina | Community | 22,592 |
| HAMMOND W/D (SC0420007) | SC0420007 | South Carolina | Community | 21,193 |