Public water system · SC0220001
ActiveLangley W/D (Sc0220001)
At a glance
Langley W/D (Sc0220001) (PWSID SC0220001) is an active community water system in Aiken County, South Carolina. It reports serving 877 people through 385 service connections. Its primary water source is groundwater, and EPA lists it as owned by a local government. EPA's records list 9 violations for this system; 1 is health-based, and the most recent began in October 2025.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
877
Service connections
385
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Langley W/D (Sc0220001) compare with other water systems in Aiken County?
By EPA's size categories, Langley W/D (Sc0220001) is a small system (501 to 3,300 people). Aiken County has 65 active public water systems. Its population served is about 64% below the county average of 2,413 people per system, and accounts for 0.6% of the 156,860 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 Langley W/D (Sc0220001) is well below 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 Langley W/D (Sc0220001)?
EPA lists Langley W/D (Sc0220001) as owned by a local government. 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. 18 of the 65 active systems in Aiken County (28%) are also owned by a local government.
Does Langley W/D (Sc0220001) have drinking water violations?
EPA's records list 9 violations for this system; 1 is health-based, and the most recent began in October 2025. The violations listed here began between October 2001 and October 2025. By type: 4 monitoring and reporting, 2 public notice, recordkeeping or other, 2 reporting and 1 required treatment not met. The contaminant or rule involved most often is Lead and Copper Rule (4 of them). EPA lists 8 as resolved and 1 as unaddressed. 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. Unaddressed means the violation is not resolved or archived and is not yet covered by formal enforcement.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2025-10-01 | Public notice, recordkeeping or otherConsumer Confidence Report Inadequate Reporting · code 72 | Consumer Confidence Rulecode 7000 | No | Unaddressed |
| 2025-09-11 | ReportingReport Sample Result/Fail Monitor (RTCR) · code 4B | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2025-07-02 | ReportingNotification, Known or Potential LSL · code 4H | Lead and Copper Rule Revisionscode 5200 | No | Resolved |
| 2022-08-26 | Monitoring and reportingMonitoring, Source Water (GWR) · code 34 | E. colicode 3014 | No | Resolved |
| 2012-10-01 | Monitoring and reportingFollow-up Or Routine LCR Tap M/R · code 52 | Lead and Copper Rulecode 5000 | No | Resolved |
| 2010-10-01 | Monitoring and reportingFollow-up Or Routine LCR Tap M/R · code 52 | Lead and Copper Rulecode 5000 | No | Resolved |
| 2007-01-01 | Monitoring and reportingFollow-up Or Routine LCR Tap M/R · code 52 | Lead and Copper Rulecode 5000 | No | Resolved |
| 2002-01-01 | Required treatment not metOCCT/SOWT Treatment Installation/Demonstration · code 58 | Lead and Copper Rulecode 5000 | Yes | Resolved |
| 2001-10-01 | Public notice, recordkeeping or otherConsumer Confidence Report Inadequate Reporting · code 72 | Consumer Confidence Rulecode 7000 | No | Resolved |
All 9 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.
Langley W/D (Sc0220001): frequently asked questions
Who runs Langley W/D (Sc0220001)?
Langley W/D (Sc0220001) (PWSID SC0220001) is a community water system owned by a local government. It is regulated by the SC state drinking water program.
How many people does Langley W/D (Sc0220001) serve?
Langley W/D (Sc0220001) reports serving 877 people through 385 service connections in Aiken County, South Carolina.
Where does Langley W/D (Sc0220001) 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 Langley W/D (Sc0220001) have any drinking water violations?
EPA's records list 9 violations for this system; 1 is health-based, and the most recent began in October 2025. 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 Langley W/D (Sc0220001)'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 9 violations for this system; 1 is health-based, and the most recent began in October 2025. For current results, consult the system's annual water quality report, EPA ECHO, or the SC state drinking water program.
Where can I find Langley W/D (Sc0220001)'s water quality report?
As a community water system, Langley W/D (Sc0220001) 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 Aiken County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Aiken City of (Sc0210001) | Aiken | 51,533 | Community | Surface water |
| North Augusta City of (Sc0210003) | Aiken | 26,125 | Community | Surface water |
| Breezy Hill W/D (Sc0220006) | Aiken | 21,197 | Community | Surface water |
| Beech Island W/D (Sc0220004) | Aiken | 8,935 | Community | Groundwater |
| Srns LLC A-Area (Sc0230501) | Aiken | 8,700 | Non-transient non-community | Groundwater |
| Valley Psa (Sc0220012) | Aiken | 7,752 | 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, “Langley W/D (Sc0220001), PWSID SC0220001, South Carolina”, https://aquacensus.com/water-systems/south-carolina/langley-w-d-sc0220001-sc0220001 (data as of October 1, 2026).