Is SUMMERVILLE CPW (SC1810003) required to publish a Consumer Confidence Report?

Yes. SUMMERVILLE CPW (SC1810003) is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.

When is SUMMERVILLE CPW (SC1810003)’s next Consumer Confidence Report due?

SUMMERVILLE CPW (SC1810003)’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

What is a Consumer Confidence Report?

A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

SUMMERVILLE, SC · Dorchester County

SUMMERVILLE CPW (SC1810003) Water System

Consumer Confidence Report status

SUMMERVILLE CPW (SC1810003) must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.

As of August 1, 2026, EPA's federal records show no open violations for SUMMERVILLE CPW (SC1810003).

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 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.

System facts

System ID (PWSID): SC1810003
System type: Community Water System
Population served: 81,750
Service connections: 28,305
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

SUMMERVILLE CPW (SC1810003) is among the 11 largest community water systems in South Carolina, serving 81,750 people from surface water.

As of August 1, 2026, its federal record holds 5 entries between 1986 and 2014, all of which EPA lists as closed. Nothing has been added since 2014.

Of the 5, 3 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Total Coliform Rules, inorganic chemicals, and the Former Total Trihalomethane Rule.

Violation history

Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
September 1, 2014 – October 10, 2003
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
September 1, 2003 – September 30, 2003
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 1992 – May 31, 1992
Archived
Notification, Public
—
Fluoride
December 31, 1989 – February 28, 1990
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
September 4, 1986 – September 3, 1987
Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
September 1, 2014 – October 10, 2003	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Resolved
September 1, 2003 – September 30, 2003	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
May 1, 1992 – May 31, 1992	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
December 31, 1989 – February 28, 1990	Notification, Public	Fluoride	—	Archived
September 4, 1986 – September 3, 1987	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

July 1, 2015State Public Notification received1 linked violation
February 3, 2015State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 25, 2014State Violation/Reminder Notice2 linked violations
October 25, 2014State Public Notification requested1 linked violation
October 10, 2003State Compliance achieved2 linked violations

Common questions

Is SUMMERVILLE CPW (SC1810003) required to publish a Consumer Confidence Report?: Yes. SUMMERVILLE CPW (SC1810003) is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is SUMMERVILLE CPW (SC1810003)’s next Consumer Confidence Report due?: SUMMERVILLE CPW (SC1810003)’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does SUMMERVILLE CPW (SC1810003) have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for SUMMERVILLE CPW (SC1810003).
What is a Consumer Confidence Report?: A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

Contact

KAHLER, CHRIS

843-875-8757

SUMMERVILLE, SC 29484-0817