Charleston County, South Carolina Water Systems

Charleston County, South Carolina

39 community water systems on record — 15 active, 24 inactive.

Every active community water system nationwide must produce a Consumer Confidence Report under the EPA's revised rule, effective for reports due July 1, 2027.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace South Carolina’s official records. Always confirm current status with South Carolina before making decisions based on this information.

Community water systems in Charleston County, South Carolina

System name	City	Population served	Status
AQUA-VEND/009	N MYRTLE BEACH	0	Inactive
AQUA-VEND/011	N MYRTLE BEACH	0	Inactive
AQUA-VEND/013	N MYRTLE BEACH	0	Inactive
AQUA-VEND/027	N MYRTLE BEACH	0	Inactive
AQUA-VEND/028	N MYRTLE BEACH	0	Inactive
AQUA-VEND/030	N MYRTLE BEACH	0	Inactive
AQUA-VEND/GAMBLES REDWHI	N MYRTLE BEACH	0	Inactive
AQUA-VEND/ISLE OF PALMS2	N MYRTLE BEACH	0	Inactive
AWENDAW TOWN OF (SC1010504)	AWENDAW	713	Active
BULL'S BAY W/D	MT PLEASANT	3,721	Inactive
BURBAGE MHP (SC1060063)	MOUNT PLEASANT	171	Active
CENTURY OAKS	N. CHARLESTON	0	Inactive
CHARLESTON AFB	CHARLESTON	2,999	Inactive
CHARLESTON NAVAL SHIPYRD	CHARLESTON	925	Inactive
CHARLESTON WATER SYSTEM (SC1010001)	CHARLESTON	327,422	Active
DEWEES UTILITIES (SC1050011)	DEWEES ISLAND	55	Active
DUNMOVIN S/D	CHARLESTON	0	Inactive
FOLLY BEACH CITY OF (1010005)	FOLLY BEACH	5,086	Active
HERITAGE VILLAGE	MT. PLEASANT	390	Inactive
ISLAND ESTATES	CHARLESTON	0	Inactive
ISLE OF PALMS W/S COMM	ISLE OF PALMS	4,359	Inactive
ISLE OF PALMS W/S COMM (SC1010004)	ISLE OF PALMS	9,530	Active
JERICHO TRAILER PARK (1060061)	RAVENEL	103	Active
KIAWAH ISLAND UTILITY (SC1010008)	KIAWAH ISLAND	9,550	Active
KIAWAH ISLAND UTILITY IN	JOHNS ISLAND	1,500	Inactive
LINCOLNVILLE TOWN OF (SC1010007)	LINCOLNVILLE	1,980	Active
MT PLEASANT WATER WORKS (1010002)	MOUNT PLEASANT	91,500	Active
RAVENEL MHP	RAVENEL	0	Inactive
SALT & PEPPER TRAILER PK	LADSON	36	Inactive
SEABROOK ISLAND	JOHNS ISLAND	3,924	Inactive
SEABROOK ISLAND TOWN OF (1010009)	JOHNS ISLAND	5,939	Active
ST JOHN'S WATER (SC1020002)	JOHNS ISLAND	22,592	Active
ST THOMAS POINT S/D	MT PLEASANT	0	Inactive
SULLIVANS ISLAND TOWN OF (1010003)	SULLIVANS ISLAND	2,521	Active
TWIN B MOBILE MANOR	CHARLESTON	1,026	Inactive
WA BURBAGE TRAILER PARK 1 (1060014)	RAVENEL	81	Active
WATTS MHP	HANAHAN	0	Inactive
WEAPONS STA CHARLESTON	GOOSE CREEK	1,700	Inactive
WINDWOOD FARM HOME (SC1070963)	AWENDAW	33	Active