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PA AMERICAN WATER BERWICK

PWS ID: PA4190013 · MILTON, Pennsylvania 17847

PA AMERICAN WATER BERWICK serves 15,282 people in MILTON, Pennsylvania using Groundwater water sources. It has 32 recorded EPA violations, including 0 health-based violations. PFAS "forever chemicals" were detected in UCMR5 testing (7 compounds found).

Water Quality Snapshot: PA AMERICAN WATER BERWICK

PA AMERICAN WATER BERWICK is a private-owned community water system that delivers drinking water to 15,282 residents in MILTON, Pennsylvania (Columbia County) through 6,255 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 32 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 9 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 Revised Total Coliform Rule, recorded in 4 violations (RPT). Under EPA's UCMR5 PFAS monitoring program, 7 PFAS compounds were detected in samples collected from this system, with a maximum reported concentration of 0.0115 ppt. 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. PA AMERICAN WATER BERWICK's 32 violations sit below the Pennsylvania average. Statewide, 224 of 389 UCMR5-tested systems have reported PFAS detections (57.6%). 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

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

Population Served
15,282
Total Violations
32
Health-Based Violations
0
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
6,255
County
Columbia
School/Daycare
No
MCL Violations
0
Monitoring Violations
9
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Revised Total Coliform Rule RPT 4 2023
Tritium MR 3 2005
38-STRONTIUM-90 MR 3 2005
Gross Beta Particle Activity MR 3 2005
Consumer Confidence Rule Other 2 2001

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 12 of 60 samples detected PFAS.

Contaminant Date Result MRL Status
PFDA 7/9/2024 <0.003 µg/L 0.003 µg/L Not Detected
HFPO-DA 7/9/2024 <0.005 µg/L 0.005 µg/L Not Detected
ADONA 7/9/2024 <0.003 µg/L 0.003 µg/L Not Detected
9Cl-PF3ONS 7/9/2024 <0.002 µg/L 0.002 µg/L Not Detected
11Cl-PF3OUdS 7/9/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFUnA 7/9/2024 <0.002 µg/L 0.002 µg/L Not Detected
6:2 FTS 7/9/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFDoA 7/9/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFOS 7/9/2024 0.0040 µg/L 0.004 µg/L Detected
PFNA 7/9/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFHxS 7/9/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 7/9/2024 0.0040 µg/L 0.003 µg/L Detected
lithium 7/9/2024 <9 µg/L 9 µg/L Not Detected
PFBS 7/9/2024 0.0040 µg/L 0.003 µg/L Detected
PFHxA 7/9/2024 0.0075 µg/L 0.003 µg/L Detected
PFEESA 7/9/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHpS 7/9/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFOA 7/9/2024 0.0072 µg/L 0.004 µg/L Detected
PFPeS 7/9/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFTA 7/9/2024 <0.008 µg/L 0.008 µg/L Not Detected
PFTrDA 7/9/2024 <0.007 µg/L 0.007 µg/L Not Detected
NEtFOSAA 7/9/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFBA 7/9/2024 <0.005 µg/L 0.005 µg/L Not Detected
NFDHA 7/9/2024 <0.02 µg/L 0.02 µg/L Not Detected
PFMBA 7/9/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFPeA 7/9/2024 0.0105 µg/L 0.003 µg/L Detected
PFMPA 7/9/2024 <0.004 µg/L 0.004 µg/L Not Detected
8:2 FTS 7/9/2024 <0.005 µg/L 0.005 µg/L Not Detected
4:2 FTS 7/9/2024 <0.003 µg/L 0.003 µg/L Not Detected
NMeFOSAA 7/9/2024 <0.006 µg/L 0.006 µg/L Not Detected
PFHpS 1/11/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHxA 1/11/2024 0.0084 µg/L 0.003 µg/L Detected
PFUnA 1/11/2024 <0.002 µg/L 0.002 µg/L Not Detected
11Cl-PF3OUdS 1/11/2024 <0.005 µg/L 0.005 µg/L Not Detected
9Cl-PF3ONS 1/11/2024 <0.002 µg/L 0.002 µg/L Not Detected
ADONA 1/11/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFTrDA 1/11/2024 <0.007 µg/L 0.007 µg/L Not Detected
NEtFOSAA 1/11/2024 <0.005 µg/L 0.005 µg/L Not Detected
NMeFOSAA 1/11/2024 <0.006 µg/L 0.006 µg/L Not Detected
PFTA 1/11/2024 <0.008 µg/L 0.008 µg/L Not Detected
PFPeS 1/11/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFDoA 1/11/2024 <0.003 µg/L 0.003 µg/L Not Detected
HFPO-DA 1/11/2024 <0.005 µg/L 0.005 µg/L Not Detected
lithium 1/11/2024 <9 µg/L 9 µg/L Not Detected
NFDHA 1/11/2024 <0.02 µg/L 0.02 µg/L Not Detected
PFEESA 1/11/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 1/11/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFPeA 1/11/2024 0.0115 µg/L 0.003 µg/L Detected
PFMPA 1/11/2024 <0.004 µg/L 0.004 µg/L Not Detected
8:2 FTS 1/11/2024 <0.005 µg/L 0.005 µg/L 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 PA AMERICAN WATER BERWICK.

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 PA4190013 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 PA AMERICAN WATER BERWICK 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 Revised Total Coliform Rule RPT 4 SDWIS / PA4190013 / 8000
2005 Tritium MR 3 SDWIS / PA4190013 / 4102
2005 38-STRONTIUM-90 MR 3 SDWIS / PA4190013 / 4174
2005 Gross Beta Particle Activity MR 3 SDWIS / PA4190013 / 4100
2001 Consumer Confidence Rule Other 2 SDWIS / PA4190013 / 7000

How PA AMERICAN WATER BERWICK Compares

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

Metric PA AMERICAN WATER BERWICK Pennsylvania avg Federal benchmark
Total violations 32 150.6 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 7 compounds 57.6% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 15,282 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
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is PA AMERICAN WATER BERWICK water safe to drink? ▼
PA AMERICAN WATER BERWICK (PWS ID: PA4190013) has 32 recorded violations in the EPA SDWIS database. PFAS contamination has been detected in UCMR5 testing, with 7 PFAS compounds found. This system serves 15,282 people using Groundwater sources.
How many people does PA AMERICAN WATER BERWICK serve? ▼
PA AMERICAN WATER BERWICK serves 15,282 people in MILTON, Pennsylvania. It is a Private-owned system using Groundwater water sources with 6,255 service connections.
What type of violations does PA AMERICAN WATER BERWICK have? ▼
PA AMERICAN WATER BERWICK has 32 total violations: 0 health-based violations (MCL exceedances or treatment failures), 9 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in PA AMERICAN WATER BERWICK water? ▼
Yes. UCMR5 testing detected 7 PFAS compounds in PA AMERICAN WATER BERWICK's water supply: PFOS, PFHpA, PFBS, PFHxA, PFOA, and others. PFAS are persistent "forever chemicals" that do not break down in the environment.
What water source does PA AMERICAN WATER BERWICK use? ▼
PA AMERICAN WATER BERWICK 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.

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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.

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

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Data sourced from $official public datasets. See our methodology for details. Retrieved and formatted by Kiznis Studio Editorial