City and town drinking water records

Water systems serving Summerville, SC

1 community water system has a mapped service area in Summerville, SC. Summerville CPW covers 73% of the area inside Summerville's Census boundary and reports serving 81,750 people in all.

It had no health-based violation in the last 10 years.

Its lead service line inventory lists no lead lines, no galvanized lines that must be replaced and no lines of unknown material.

7 more systems are placed in Summerville by EPA's town record because they have no service area map that lines up with their own records, so they are listed apart and not counted here.

Community water systems: 1
Systems with a health-based violation, last 10 years: 0
Systems with one unresolved: 0
Lead service lines in inventories: 0

Water systems serving Summerville

1 system

People served is each system's own figure for its whole service area. Violation counts cover the last 10 years of EPA records.

System	Area	People served	Main source	Health-based violations, 10 years	Unresolved	Lead lines
Summerville CPW	Covers 73% of Summerville	81,750	Purchased surface water	0	0	0

Systems placed by EPA's town record in Summerville

7 systems

EPA has no service area map for some of these systems, and the maps it has for the others do not line up with their own records. They are placed by EPA's town record (EPA lists them serving this town), and without a map they are not counted in the figures above.

System	Area	People served	Main source	Health-based violations, 10 years
Dcwa Knightsville	Town on record	40,141	Purchased surface water	0
DCWS/Clay Field Drive	Town on record	1,648	Purchased surface water	0
Homecoming Subdivision	Town on record	883	Purchased surface water	0
Dcwa Calomet Valley	Town on record	275	Purchased surface water	0
Heron's Walk Phase 1	Town on record	231	Purchased surface water	0
DCWS Caleb Court	Town on record	156	Purchased surface water	0
Sandy Run MHP	Town on record	41	Groundwater	17

Other cities and towns in Dorchester County

4 places

Back to Dorchester County, SC

Counties come from the counties EPA lists each system serving, matched to 2024 Census counties; where EPA lists none, from the county coded in the system's ID, its service area map, or its mailing address. A county holding at least a fifth of a system's service area map is added when at least a fifth of that map lies in those counties. Towns are the ones EPA lists and the Census places such a map covers, always inside those counties. In New England, where EPA's town names a whole Town, it is not matched to the village of the same name. A system is not listed in a county holding less than a fifth of its map, or in a county or town its map reaches when the map lies mostly outside the counties EPA lists, so a page can leave out a system that serves part of the area. Methodology and limitations