Public water system · SC3772003
ActiveCommon Wellhouse & Water Supp(Sc3772003)
At a glance
Common Wellhouse & Water Supp(Sc3772003) (PWSID SC3772003) is an active transient non-community water system in Oconee County, South Carolina. It reports serving 25 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list one violation for this system; it is health-based, and the most recent began in April 2006.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
25
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Common Wellhouse & Water Supp(Sc3772003) compare with other water systems in Oconee County?
By EPA's size categories, Common Wellhouse & Water Supp(Sc3772003) is a very small system (500 people or fewer). Oconee County has 55 active public water systems. Its population served is well below the county average of 1,835 people per system, and accounts for less than 0.1% of the 100,931 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 transient non-community water system reports serving 144 people, so Common Wellhouse & Water Supp(Sc3772003) is well below that figure.
What does “transient non-community water system” mean?
A transient non-community water system serves places where people do not stay long, such as gas stations and campgrounds, and regularly serves at least 25 people a day for at least 60 days a year. South Carolina has 743 active transient non-community water systems, 53% 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 Common Wellhouse & Water Supp(Sc3772003)?
EPA lists Common Wellhouse & Water Supp(Sc3772003) 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. 42 of the 55 active systems in Oconee County (76%) are also privately owned.
Does Common Wellhouse & Water Supp(Sc3772003) have drinking water violations?
EPA's records list one violation for this system; it is health-based, and the most recent began in April 2006. By type: 1 contaminant level above the legal limit. The contaminant or rule involved is Total coliform bacteria (TCR). EPA lists 1 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 |
|---|---|---|---|---|
| 2006-04-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
The one violation in EPA's records.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.
Common Wellhouse & Water Supp(Sc3772003): frequently asked questions
Who runs Common Wellhouse & Water Supp(Sc3772003)?
Common Wellhouse & Water Supp(Sc3772003) (PWSID SC3772003) is a transient non-community water system privately owned. It is regulated by the SC state drinking water program.
How many people does Common Wellhouse & Water Supp(Sc3772003) serve?
Common Wellhouse & Water Supp(Sc3772003) reports serving 25 people through 1 service connection in Oconee County, South Carolina.
Where does Common Wellhouse & Water Supp(Sc3772003) 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 Common Wellhouse & Water Supp(Sc3772003) have any drinking water violations?
EPA's records list one violation for this system; it is health-based, and the most recent began in April 2006. 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 Common Wellhouse & Water Supp(Sc3772003)'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 one violation for this system; it is health-based, and the most recent began in April 2006. For current results, consult EPA ECHO, or the SC state drinking water program.
Where can I find Common Wellhouse & Water Supp(Sc3772003)'s water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Common Wellhouse & Water Supp(Sc3772003) is a transient non-community water system, so it is not required to publish one; like every public water system, it must notify the people it serves about violations under EPA's public notification rules.
Other water systems in Oconee County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Seneca City of (Sc3710002) | Oconee | 39,772 | Community | Surface water |
| Pioneer Rural Water Dist (Sc3720001) | Oconee | 16,929 | Community | Surface water |
| Walhalla City of (Sc3710004) | Oconee | 16,010 | Community | Surface water |
| Westminster City of (Sc3710003) | Oconee | 9,588 | Community | Surface water |
| Salem Town of (Sc3710001) | Oconee | 6,444 | Community | Purchased surface water |
| Keowee Key Utility System Inc. (3750023) | Oconee | 4,108 | Community | Purchased surface water |
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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, “Common Wellhouse & Water Supp(Sc3772003), PWSID SC3772003, South Carolina”, https://aquacensus.com/water-systems/south-carolina/common-wellhouse-water-supp-sc3772003-sc3772003 (data as of October 1, 2026).