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Community Water System · PWS PA7010011

Oak Village

Lewisberry, Pennsylvania 17339 - drinking water served from groundwater sources to 225 people, tracked in EPA SDWIS and UCMR5.

225
People served
121
EPA violations
0
Health-based
Untested
UCMR5 result

The verdict

EPA records 121 drinking-water violations at Oak Village - below the Pennsylvania per-system average.

121
Total EPA violations on record
0%
Health-based (MCL / treatment failure)
225
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Oak Village

Oak Village is a private-owned community water system that delivers drinking water to 225 residents in Lewisberry, Pennsylvania (Adams County) through 72 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 121 total violations for this system , of which 0 (0%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 112 monitoring and reporting violations are on file. The most recent violation on record dates to 2020.

The most frequently cited contaminant at this system is Coliform (TCR), recorded in 17 violations (MR). This system has not yet been sampled under EPA's UCMR5 PFAS monitoring program, so no PFAS detection data is available here.

Across Pennsylvania, EPA tracks 7,701 public water systems serving 12,630,061 people, with 1,159,868 cumulative violations and 68,517 health-based violations on record. About 97% of systems in the state carry at least one violation, and state-wide the average per system is 150.6 violations. Statewide, 173 of 389 UCMR5-tested systems have reported PFAS detections (44.5%).

Oak Village's 121 violations sit below the Pennsylvania 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
225
Total Violations
121
Health-Based Violations
0
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
72
County
Adams
School/Daycare
No
MCL Violations
0
Monitoring Violations
112
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MR 17 2001
Chlorine MR 10 2011
Nitrate MR 8 2000
Arsenic MR 6 2000
Barium MR 6 2000
Cadmium MR 6 2000
CYANIDE MR 6 2000
Nickel MR 6 2000
Selenium MR 6 2000
Beryllium, Total MR 6 2000
Thallium, Total MR 6 2000
Fluoride MR 6 2000
Antimony, Total MR 6 2000
Chromium MR 6 2000
Mercury MR 6 2000
Consumer Confidence Rule Other 4 2003
Revised Total Coliform Rule RPT 2 2020
Lead and Copper Rule MR 1 2008
Gross Beta Particle Activity MR 1 1987
Tritium MR 1 1987
38-STRONTIUM-90 MR 1 1987
Gross Alpha, Excl. Radon and U MR 1 1976

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 Oak Village.

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 PA7010011 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Pennsylvania Drinking Water Authority

Pennsylvania DEP, Bureau of Safe Drinking Water is the primacy agency that licenses and inspects Oak Village under EPA-delegated authority.

Open PA regulator portal

Source: Pennsylvania DEP, Bureau of Safe Drinking Water

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
2020 Revised Total Coliform Rule RPT 2 SDWIS / PA7010011 / 8000
2011 Chlorine MR 10 SDWIS / PA7010011 / 0999
2008 Lead and Copper Rule MR 1 SDWIS / PA7010011 / 5000
2003 Consumer Confidence Rule Other 4 SDWIS / PA7010011 / 7000
2001 Coliform (TCR) MR 17 SDWIS / PA7010011 / 3100
2000 Nitrate MR 8 SDWIS / PA7010011 / 1040
2000 Arsenic MR 6 SDWIS / PA7010011 / 1005
2000 Barium MR 6 SDWIS / PA7010011 / 1010
2000 Cadmium MR 6 SDWIS / PA7010011 / 1015
2000 CYANIDE MR 6 SDWIS / PA7010011 / 1024
2000 Nickel MR 6 SDWIS / PA7010011 / 1036
2000 Selenium MR 6 SDWIS / PA7010011 / 1045
2000 Beryllium, Total MR 6 SDWIS / PA7010011 / 1075
2000 Thallium, Total MR 6 SDWIS / PA7010011 / 1085
2000 Fluoride MR 6 SDWIS / PA7010011 / 1025

How Oak Village Compares

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

Metric Oak Village Pennsylvania avg Federal benchmark
Total violations 121 150.6 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 0 8.9 Indicates a contaminant exceeded a federal MCL
PFAS detection None 44.5% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 225 1,640 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 7,701 regulated public water systems in Pennsylvania.

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 Oak Village water safe to drink? ▼
Oak Village (PWS ID: PA7010011) has 121 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 225 people using Groundwater sources.
How many people does Oak Village serve? ▼
Oak Village serves 225 people in Lewisberry, Pennsylvania. It is a Private-owned system using Groundwater water sources with 72 service connections.
What type of violations does Oak Village have? ▼
Oak Village has 121 total violations: 0 health-based violations (MCL exceedances or treatment failures), 112 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Oak Village water? ▼
No PFAS testing data is available for Oak Village under the EPA's UCMR5 monitoring program.
What water source does Oak Village use? ▼
Oak Village uses Groundwater 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.