Public water system · SC4510007
ActiveWcwsa (Sc4510007)
At a glance
Wcwsa (Sc4510007) (PWSID SC4510007) is an active community water system in Williamsburg County, South Carolina. It reports serving 7,099 people through 3,065 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 3 violations for this system; 2 are health-based, and the most recent began in October 2023.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
7,099
Service connections
3,065
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Wcwsa (Sc4510007) compare with other water systems in Williamsburg County?
By EPA's size categories, Wcwsa (Sc4510007) is a medium system (3,301 to 10,000 people). Williamsburg County has 15 active public water systems, and Wcwsa (Sc4510007) is the largest of them by population served. Its population served is about 5.7 times the county average of 1,256 people per system, and accounts for 38% of the 18,842 people reported by systems filed under the county. Across South Carolina, the 1,392 active systems average 3,511 people each. Nationally, the average active community water system reports serving 6,703 people, so Wcwsa (Sc4510007) is roughly in line with that figure.
What does “community water system” mean?
A community water system serves at least 15 connections used by year-round residents, or regularly serves at least 25 year-round residents. Homes, apartments and mobile-home parks are served by these. South Carolina has 567 active community water systems, 41% of the state's 1,392 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 933 South Carolina systems (67%) list groundwater as their primary source.
Who owns and regulates Wcwsa (Sc4510007)?
EPA lists Wcwsa (Sc4510007) as privately owned. The SC state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 10 of the 15 active systems in Williamsburg County (67%) are also privately owned.
Does Wcwsa (Sc4510007) have drinking water violations?
EPA's records list 3 violations for this system; 2 are health-based, and the most recent began in October 2023. The violations listed here began between July 2005 and October 2023. By type: 2 contaminant level above the legal limit and 1 public notice, recordkeeping or other. The contaminants or rules involved are Total trihalomethanes (TTHM), Revised Total Coliform Rule and Consumer Confidence Rule. EPA lists 3 as resolved. Resolved means at least one resolving action is on record: the system returned to compliance, the rule no longer applies, or no further action was needed.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2023-10-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02 | Total trihalomethanes (TTHM)code 2950 | Yes | Resolved |
| 2023-09-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, E. coli (RTCR) · code 1A | Revised Total Coliform Rulecode 8000 | Yes | Resolved |
| 2005-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
All 3 violations in EPA's records, newest first.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.
Wcwsa (Sc4510007): frequently asked questions
Who runs Wcwsa (Sc4510007)?
Wcwsa (Sc4510007) (PWSID SC4510007) is a community water system privately owned. It is regulated by the SC state drinking water program.
How many people does Wcwsa (Sc4510007) serve?
Wcwsa (Sc4510007) reports serving 7,099 people through 3,065 service connections in Williamsburg County, South Carolina.
Where does Wcwsa (Sc4510007) get its water?
EPA SDWIS lists this system's primary water source as groundwater. Groundwater means the system draws its water from wells or springs fed by underground aquifers.
Does Wcwsa (Sc4510007) have any drinking water violations?
EPA's records list 3 violations for this system; 2 are health-based, and the most recent began in October 2023. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found.
Is Wcwsa (Sc4510007)'s water safe to drink?
AquaCensus shows EPA compliance records, not current water test results, so it cannot say whether the water is safe at a given moment. EPA's records list 3 violations for this system; 2 are health-based, and the most recent began in October 2023. For current results, consult the system's annual water quality report, EPA ECHO, or the SC state drinking water program.
Where can I find Wcwsa (Sc4510007)'s water quality report?
As a community water system, Wcwsa (Sc4510007) must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1 each year, covering the previous calendar year. The system can provide a copy on request.
Other water systems in Williamsburg County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Kingstree Town of (Sc4510002) | Williamsburg | 6,009 | Community | Groundwater |
| Hemingway Town of (Sc4510004) | Williamsburg | 3,191 | Community | Groundwater |
| Greeleyville Town of (Sc4510001) | Williamsburg | 850 | Community | Groundwater |
| Lane Town of (4510005) | Williamsburg | 585 | Community | Groundwater |
| Stuckey Town of (Sc4510003) | Williamsburg | 317 | Community | Groundwater |
| Dsm Nutritional Products LLC(4530001) | Williamsburg | 240 | Non-transient non-community | Groundwater |
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About this data
Source: U.S. EPA Safe Drinking Water Information System (SDWIS) and SDWA violation records, via EPA ECHO, as published October 1, 2026 — AquaCensus refreshes it quarterly. See the methodology for how records are matched, cleaned and scored.
Cite as: AquaCensus, “Wcwsa (Sc4510007), PWSID SC4510007, South Carolina”, https://aquacensus.com/water-systems/south-carolina/wcwsa-sc4510007-sc4510007 (data as of October 1, 2026).