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Community Water System · PWS SC2910003

Kershaw Town of (Sc2910003)

Kershaw, South Carolina 29067-0145 - drinking water served from surface water sources to 2,567 people, tracked in EPA SDWIS and UCMR5.

2,567
People served
36
EPA violations
17
Health-based
Untested
UCMR5 result

The verdict

EPA records 36 drinking-water violations at Kershaw Town of (Sc2910003), 47% of them health-based - above the South Carolina per-system average.

36
Total EPA violations on record
47%
Health-based (MCL / treatment failure)
2,567
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Kershaw Town of (Sc2910003)

Kershaw Town of (Sc2910003) is a local-owned community water system that delivers drinking water to 2,567 residents in Kershaw, South Carolina (Lancaster County) through 1,231 service connections. Its water is drawn from surface water sources. EPA's Safe Drinking Water Information System records 36 total violations for this system , of which 17 (47%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 18 monitoring and reporting violations are on file. The most recent violation on record dates to 2010.

The most frequently cited contaminant at this system is Surface Water Treatment Rule, recorded in 13 violations (TT, health-based). This system has not yet been sampled under EPA's UCMR5 PFAS monitoring program, so no PFAS detection data is available here.

Across South Carolina, EPA tracks 1,390 public water systems serving 4,709,324 people, with 38,355 cumulative violations and 9,705 health-based violations on record. About 65% of systems in the state carry at least one violation, and state-wide the average per system is 27.6 violations. Statewide, 107 of 164 UCMR5-tested systems have reported PFAS detections (65.2%).

Kershaw Town of (Sc2910003)'s 36 violations sit above the South Carolina average.

All figures above are sourced directly from EPA SDWIS and UCMR5 public data releases and are updated as EPA publishes new reporting cycles.

Population Served
2,567
Total Violations
36
Health-Based Violations
17
Water Source
Surface Water

System Details

System Type
Community
Owner Type
Local
Connections
1,231
County
Lancaster
School/Daycare
No
MCL Violations
4
Monitoring Violations
18
Treatment Tech Violations
13

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Surface Water Treatment Rule TT 13 2002
Surface Water Treatment Rule MR 10 2003
Coliform (TCR) MCL 4 2010
Nitrate MR 3 1993
Barium MR 1 1993
Chromium MR 1 1993
Selenium MR 1 1993
Cadmium MR 1 1993
Mercury MR 1 1993

Verify This Water System

The figures above are aggregated from EPA's public databases. To verify the underlying records, or to file a complaint, request a Consumer Confidence Report, or check current monitoring status, go directly to the federal and state regulators that enforce the Safe Drinking Water Act for Kershaw Town of (Sc2910003).

Federal Source of Truth

EPA SDWIS, Federal Reports

EPA's Safe Drinking Water Information System (SDWIS) holds the federal compliance record for every regulated public water system. Open the system-level report by PWS ID:

View PWS ID SC2910003 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

South Carolina Drinking Water Authority

South Carolina's primacy agency administers the Safe Drinking Water Act locally. Search EPA SDWIS for the current state contact, or use the state's public health or environment department portal.

Find SC regulator via EPA SDWIS

Violation Timeline

Each row links to the EPA SDWIS public record for verification. Cross-reference the contaminant code on EPA's federal report to see violation dates, return-to-compliance status, and enforcement actions.

Year (latest) Contaminant Category Count EPA Record
2010 Coliform (TCR) MCL 4 SDWIS / SC2910003 / 3100
2003 Surface Water Treatment Rule MR 10 SDWIS / SC2910003 / 0200
2002 Surface Water Treatment Rule TT 13 SDWIS / SC2910003 / 0200
1993 Nitrate MR 3 SDWIS / SC2910003 / 1040
1993 Barium MR 1 SDWIS / SC2910003 / 1010
1993 Chromium MR 1 SDWIS / SC2910003 / 1020
1993 Selenium MR 1 SDWIS / SC2910003 / 1045
1993 Cadmium MR 1 SDWIS / SC2910003 / 1015
1993 Mercury MR 1 SDWIS / SC2910003 / 1035

How Kershaw Town of (Sc2910003) Compares

Cross-reference this system's record against state averages and the federal MCL framework for context.

Metric Kershaw Town of (Sc2910003) South Carolina avg Federal benchmark
Total violations 36 27.6 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 17 7 Indicates a contaminant exceeded a federal MCL
PFAS detection None 65.2% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 2,567 3,388 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 1,390 regulated public water systems in South Carolina.

Federal MCL reference, Safe Drinking Water Act thresholds ▼
Contaminant Federal MCL / Action Level Note
Lead 0 mg/L (Action Level: 0.015 mg/L) Lead and Copper Rule treatment technique
Arsenic 0.010 mg/L (10 ppb) Health-based MCL since 2006
Total Coliform Treatment technique (RTCR) Indicator organism, monitoring trigger
PFOA / PFOS (PFAS) 4.0 ppt each (final 2024 rule) Compliance deadline 2029 (EPA proposed extending to 2031, not yet final as of May 2026)
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is Kershaw Town of (Sc2910003) water safe to drink? ▼
Kershaw Town of (Sc2910003) (PWS ID: SC2910003) has 36 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 2,567 people using Surface Water sources.
How many people does Kershaw Town of (Sc2910003) serve? ▼
Kershaw Town of (Sc2910003) serves 2,567 people in Kershaw, South Carolina. It is a Local-owned system using Surface Water water sources with 1,231 service connections.
What type of violations does Kershaw Town of (Sc2910003) have? ▼
Kershaw Town of (Sc2910003) has 36 total violations: 17 health-based violations (MCL exceedances or treatment failures), 18 monitoring/reporting violations, and 13 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Kershaw Town of (Sc2910003) water? ▼
No PFAS testing data is available for Kershaw Town of (Sc2910003) under the EPA's UCMR5 monitoring program.
What water source does Kershaw Town of (Sc2910003) use? ▼
Kershaw Town of (Sc2910003) uses Surface Water as its primary water source. It is classified as a Community Water System (CWS), serving residential populations year-round.
Where does this data come from? ▼
All data comes from the EPA Safe Drinking Water Information System (SDWIS) and the UCMR5 PFAS monitoring program. SDWIS tracks compliance for all public water systems regulated under the Safe Drinking Water Act.
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from EPA SDWIS and UCMR5 PFAS monitoring data. See our methodology for details. Retrieved and formatted by PlainWater Editorial

Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. This system's figures are rendered directly from EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.