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Non-Transient Non-Community Water System · PWS PA7210820

Cumberland Valley Trnpk Plaza

Glen Rock, Pennsylvania 07452 - drinking water served from groundwater sources to 900 people, tracked in EPA SDWIS and UCMR5.

900
People served
126
EPA violations
19
Health-based
Untested
UCMR5 result

The verdict

EPA records 126 drinking-water violations at Cumberland Valley Trnpk Plaza, 15% of them health-based - below the Pennsylvania per-system average.

126
Total EPA violations on record
15%
Health-based (MCL / treatment failure)
900
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Cumberland Valley Trnpk Plaza

Cumberland Valley Trnpk Plaza is a private-owned non-transient non-community water system that delivers drinking water to 900 residents in Glen Rock, Pennsylvania (Cumberland County) through 1 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 126 total violations for this system , of which 19 (15%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 98 monitoring and reporting violations are on file. The most recent violation on record dates to 2023.

The most frequently cited contaminant at this system is Groundwater Rule, recorded in 14 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, 224 of 389 UCMR5-tested systems have reported PFAS detections (57.6%).

Cumberland Valley Trnpk Plaza's 126 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
900
Total Violations
126
Health-Based Violations
19
Water Source
Groundwater

System Details

System Type
Non-Transient Non-Community
Owner Type
Private
Connections
1
County
Cumberland
School/Daycare
No
MCL Violations
12
Monitoring Violations
98
Treatment Tech Violations
7

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Groundwater Rule MR 14 2021
Total Haloacetic Acids (HAA5) MR 14 2023
TTHM MR 14 2023
Nitrate MR 11 2010
Coliform (TCR) MR 9 2012
Groundwater Rule TT 7 2022
Nitrate MCL 7 1989
Public Notice Other 6 2019
Di(2-ethylhexyl) phthalate MCL 5 2019
Revised Total Coliform Rule MON 5 2023
Nitrite MR 4 2010
Lead and Copper Rule MR 4 2022
Arsenic MR 2 2018
Cadmium MR 2 2018
Chromium MR 2 2018
Nickel MR 2 2018
Thallium, Total MR 2 2018
Asbestos MR 2 2020
Beryllium, Total MR 2 2018
Barium MR 2 2018
Mercury MR 2 2018
Antimony, Total MR 2 2018
Selenium MR 2 2018
Chlorine MR 1 2017

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 Cumberland Valley Trnpk Plaza.

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 PA7210820 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 Cumberland Valley Trnpk Plaza 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
2023 Total Haloacetic Acids (HAA5) MR 14 SDWIS / PA7210820 / 2456
2023 TTHM MR 14 SDWIS / PA7210820 / 2950
2023 Revised Total Coliform Rule MON 5 SDWIS / PA7210820 / 8000
2022 Groundwater Rule TT 7 SDWIS / PA7210820 / 0700
2022 Lead and Copper Rule MR 4 SDWIS / PA7210820 / 5000
2021 Groundwater Rule MR 14 SDWIS / PA7210820 / 0700
2020 Asbestos MR 2 SDWIS / PA7210820 / 1094
2019 Public Notice Other 6 SDWIS / PA7210820 / 7500
2019 Di(2-ethylhexyl) phthalate MCL 5 SDWIS / PA7210820 / 2039
2018 Arsenic MR 2 SDWIS / PA7210820 / 1005
2018 Cadmium MR 2 SDWIS / PA7210820 / 1015
2018 Chromium MR 2 SDWIS / PA7210820 / 1020
2018 Nickel MR 2 SDWIS / PA7210820 / 1036
2018 Thallium, Total MR 2 SDWIS / PA7210820 / 1085
2018 Beryllium, Total MR 2 SDWIS / PA7210820 / 1075

How Cumberland Valley Trnpk Plaza Compares

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

Metric Cumberland Valley Trnpk Plaza Pennsylvania avg Federal benchmark
Total violations 126 150.6 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 19 8.9 Indicates a contaminant exceeded a federal MCL
PFAS detection None 57.6% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 900 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 Cumberland Valley Trnpk Plaza water safe to drink? ▼
Cumberland Valley Trnpk Plaza (PWS ID: PA7210820) has 126 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 900 people using Groundwater sources.
How many people does Cumberland Valley Trnpk Plaza serve? ▼
Cumberland Valley Trnpk Plaza serves 900 people in Glen Rock, Pennsylvania. It is a Private-owned system using Groundwater water sources with 1 service connections.
What type of violations does Cumberland Valley Trnpk Plaza have? ▼
Cumberland Valley Trnpk Plaza has 126 total violations: 19 health-based violations (MCL exceedances or treatment failures), 98 monitoring/reporting violations, and 7 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Cumberland Valley Trnpk Plaza water? ▼
No PFAS testing data is available for Cumberland Valley Trnpk Plaza under the EPA's UCMR5 monitoring program.
What water source does Cumberland Valley Trnpk Plaza use? ▼
Cumberland Valley Trnpk Plaza uses Groundwater as its primary water source. It is classified as a Non-Transient Non-Community Water System, serving the same people for at least 6 months per year.
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.