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Community Water System · PWS PA3060082

Mt Penn Boro Muni Auth

Reading, Pennsylvania 19606 - drinking water served from groundwater sources to 10,400 people, tracked in EPA SDWIS and UCMR5.

10,400
People served
121
EPA violations
6
Health-based
2 PFAS
UCMR5 result

The verdict

EPA records 121 drinking-water violations at Mt Penn Boro Muni Auth, 5% of them health-based - below the Pennsylvania per-system average, and UCMR5 testing detected 2 PFAS compounds.

121
Total EPA violations on record
5%
Health-based (MCL / treatment failure)
10,400
People served by this system
2
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Mt Penn Boro Muni Auth

Mt Penn Boro Muni Auth is a local-owned community water system that delivers drinking water to 10,400 residents in Reading, Pennsylvania (Berks County) through 3,700 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 6 (5%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 93 monitoring and reporting violations are on file. The most recent violation on record dates to 2022.

The most frequently cited contaminant at this system is Groundwater Rule, recorded in 53 violations (MR). Under EPA's UCMR5 PFAS monitoring program, 2 PFAS compounds were detected in samples collected from this system, with a maximum reported concentration of 7.7 ppt (parts per trillion). PFAS are persistent synthetic chemicals linked to health effects at very low exposure levels.

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%).

Mt Penn Boro Muni Auth'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.

PFAS Detected

2 PFAS "forever chemicals" detected in testing under EPA's UCMR5 monitoring program.

Population Served
10,400
Total Violations
121
Health-Based Violations
6
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Local
Connections
3,700
County
Berks
School/Daycare
No
MCL Violations
4
Monitoring Violations
93
Treatment Tech Violations
2

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Groundwater Rule MR 53 2022
Consumer Confidence Rule Other 15 2017
Chlorine MR 14 2016
Coliform (TCR) MR 4 2000
Fluoride MR 4 2006
Coliform (TCR) MCL 4 2008
TTHM MR 4 2014
Radium-226 MR 4 2017
Radium-228 MR 4 2017
Total Haloacetic Acids (HAA5) MR 4 2014
Groundwater Rule TT 2 2012
Gross Alpha, Excl. Radon and U MR 2 1988

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 4 of 116 samples detected PFAS.

Contaminant Date Result MRL Status
PFEESA 7/15/2025 <3.00 ppt 3.00 ppt Not Detected
HFPO-DA 7/15/2025 <5.00 ppt 5.00 ppt Not Detected
ADONA 7/15/2025 <3.00 ppt 3.00 ppt Not Detected
PFMBA 7/15/2025 <3.00 ppt 3.00 ppt Not Detected
NFDHA 7/15/2025 <20.00 ppt 20.00 ppt Not Detected
PFPeS 7/15/2025 <4.00 ppt 4.00 ppt Not Detected
PFHpS 7/15/2025 <3.00 ppt 3.00 ppt Not Detected
PFBS 7/15/2025 <3.00 ppt 3.00 ppt Not Detected
PFHpA 7/15/2025 <3.00 ppt 3.00 ppt Not Detected
PFHxS 7/15/2025 <3.00 ppt 3.00 ppt Not Detected
4:2 FTS 7/15/2025 <3.00 ppt 3.00 ppt Not Detected
11Cl-PF3OUdS 7/15/2025 <5.00 ppt 5.00 ppt Not Detected
PFNA 7/15/2025 5.40 ppt 4.00 ppt Detected
PFHxA 7/15/2025 <3.00 ppt 3.00 ppt Not Detected
9Cl-PF3ONS 7/15/2025 <2.00 ppt 2.00 ppt Not Detected
PFDA 7/15/2025 <3.00 ppt 3.00 ppt Not Detected
PFUnA 7/15/2025 <2.00 ppt 2.00 ppt Not Detected
6:2 FTS 7/15/2025 <5.00 ppt 5.00 ppt Not Detected
PFBA 7/15/2025 <5.00 ppt 5.00 ppt Not Detected
PFPeA 7/15/2025 <3.00 ppt 3.00 ppt Not Detected
PFMPA 7/15/2025 <4.00 ppt 4.00 ppt Not Detected
8:2 FTS 7/15/2025 <5.00 ppt 5.00 ppt Not Detected
PFOA 7/15/2025 <4.00 ppt 4.00 ppt Not Detected
PFOS 7/15/2025 5.70 ppt 4.00 ppt Detected
PFDoA 7/15/2025 <3.00 ppt 3.00 ppt Not Detected
PFTA 6/26/2025 <8.00 ppt 8.00 ppt Not Detected
NMeFOSAA 6/26/2025 <6.00 ppt 6.00 ppt Not Detected
PFTrDA 6/26/2025 <7.00 ppt 7.00 ppt Not Detected
NEtFOSAA 6/26/2025 <5.00 ppt 5.00 ppt Not Detected
PFMPA 6/26/2025 <4.00 ppt 4.00 ppt Not Detected
PFOS 6/26/2025 <4.00 ppt 4.00 ppt Not Detected
PFNA 6/26/2025 <4.00 ppt 4.00 ppt Not Detected
PFHxS 6/26/2025 <3.00 ppt 3.00 ppt Not Detected
PFHpA 6/26/2025 <3.00 ppt 3.00 ppt Not Detected
PFBS 6/26/2025 <3.00 ppt 3.00 ppt Not Detected
NMeFOSAA 6/26/2025 <6.00 ppt 6.00 ppt Not Detected
NEtFOSAA 6/26/2025 <5.00 ppt 5.00 ppt Not Detected
PFOA 6/26/2025 <4.00 ppt 4.00 ppt Not Detected
PFTA 6/26/2025 <8.00 ppt 8.00 ppt Not Detected
PFTrDA 6/26/2025 <7.00 ppt 7.00 ppt Not Detected
NFDHA 6/26/2025 <20.00 ppt 20.00 ppt Not Detected
4:2 FTS 6/26/2025 <3.00 ppt 3.00 ppt Not Detected
PFDA 6/26/2025 <3.00 ppt 3.00 ppt Not Detected
PFPeS 6/26/2025 <4.00 ppt 4.00 ppt Not Detected
PFEESA 6/26/2025 <3.00 ppt 3.00 ppt Not Detected
PFMBA 6/26/2025 <3.00 ppt 3.00 ppt Not Detected
PFPeA 6/26/2025 <3.00 ppt 3.00 ppt Not Detected
8:2 FTS 6/26/2025 <5.00 ppt 5.00 ppt Not Detected
6:2 FTS 6/26/2025 <5.00 ppt 5.00 ppt Not Detected
PFDoA 6/26/2025 <3.00 ppt 3.00 ppt Not Detected

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 Mt Penn Boro Muni Auth.

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 PA3060082 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 Mt Penn Boro Muni Auth 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
2022 Groundwater Rule MR 53 SDWIS / PA3060082 / 0700
2017 Consumer Confidence Rule Other 15 SDWIS / PA3060082 / 7000
2017 Radium-226 MR 4 SDWIS / PA3060082 / 4020
2017 Radium-228 MR 4 SDWIS / PA3060082 / 4030
2016 Chlorine MR 14 SDWIS / PA3060082 / 0999
2014 TTHM MR 4 SDWIS / PA3060082 / 2950
2014 Total Haloacetic Acids (HAA5) MR 4 SDWIS / PA3060082 / 2456
2012 Groundwater Rule TT 2 SDWIS / PA3060082 / 0700
2008 Coliform (TCR) MCL 4 SDWIS / PA3060082 / 3100
2006 Fluoride MR 4 SDWIS / PA3060082 / 1025
2000 Coliform (TCR) MR 4 SDWIS / PA3060082 / 3100
1988 Gross Alpha, Excl. Radon and U MR 2 SDWIS / PA3060082 / 4000

How Mt Penn Boro Muni Auth Compares

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

Metric Mt Penn Boro Muni Auth Pennsylvania avg Federal benchmark
Total violations 121 150.6 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 6 8.9 Indicates a contaminant exceeded a federal MCL
PFAS detection 2 compounds 57.6% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 10,400 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 Mt Penn Boro Muni Auth water safe to drink?
Mt Penn Boro Muni Auth (PWS ID: PA3060082) has 121 recorded violations in the EPA SDWIS database. PFAS contamination has been detected in UCMR5 testing, with 2 PFAS compounds found. This system serves 10,400 people using Groundwater sources.
How many people does Mt Penn Boro Muni Auth serve?
Mt Penn Boro Muni Auth serves 10,400 people in Reading, Pennsylvania. It is a Local-owned system using Groundwater water sources with 3,700 service connections.
What type of violations does Mt Penn Boro Muni Auth have?
Mt Penn Boro Muni Auth has 121 total violations: 6 health-based violations (MCL exceedances or treatment failures), 93 monitoring/reporting violations, and 2 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Mt Penn Boro Muni Auth water?
Yes. UCMR5 testing detected 2 PFAS compounds in Mt Penn Boro Muni Auth's water supply: PFNA, PFOS. PFAS are persistent "forever chemicals" that do not break down in the environment.
What water source does Mt Penn Boro Muni Auth use?
Mt Penn Boro Muni Auth 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. PFAS data from EPA UCMR5 monitoring program (2023-2025). This data is provided for informational purposes only.
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.