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PA AMERICAN DILLINER SYSTEM

PWS ID: PA5300012 · DILLINER, Pennsylvania 15327

PA AMERICAN DILLINER SYSTEM serves 4,200 people in DILLINER, Pennsylvania using Surface Water water sources. It has 713 recorded EPA violations, including 16 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: PA AMERICAN DILLINER SYSTEM

PA AMERICAN DILLINER SYSTEM is a local-owned community water system that delivers drinking water to 4,200 residents in DILLINER, Pennsylvania (Greene County) through 1,803 service connections. Its water is drawn from surface water sources. EPA's Safe Drinking Water Information System records 713 total violations for this system , of which 16 (2%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 630 monitoring and reporting violations are on file. The most recent violation on record dates to 2024.

The most frequently cited contaminant at this system is Surface Water Treatment Rule, recorded in 60 violations (MR). This system was sampled under EPA's UCMR5 PFAS monitoring program and no PFAS compounds were detected above the minimum reporting level.

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 DILLINER SYSTEM's 713 violations sit above 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.

Population Served
4,200
Total Violations
713
Health-Based Violations
16
Water Source
Surface Water

System Details

System Type
Community
Owner Type
Local
Connections
1,803
County
Greene
School/Daycare
No
MCL Violations
2
Monitoring Violations
630
Treatment Tech Violations
14

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Surface Water Treatment Rule MR 60 2023
Public Notice Other 50 2024
Interim Enhanced Surface Water Treatment Rule MR 31 2023
Chlorine MR 28 2023
cis-1,2-Dichloroethylene MR 20 2022
Xylenes, Total MR 20 2022
o-Dichlorobenzene MR 20 2022
p-Dichlorobenzene MR 20 2022
1,1-Dichloroethylene MR 20 2022
trans-1,2-Dichloroethylene MR 20 2022
Carbon tetrachloride MR 20 2022
1,2-Dichloropropane MR 20 2022
CHLOROBENZENE MR 20 2022
Benzene MR 20 2022
Styrene MR 20 2022
1,2,4-Trichlorobenzene MR 20 2022
Tetrachloroethylene MR 20 2022
DICHLOROMETHANE MR 20 2022
1,2-Dichloroethane MR 20 2022
1,1,1-Trichloroethane MR 20 2022
Trichloroethylene MR 20 2022
1,1,2-Trichloroethane MR 20 2022
Ethylbenzene MR 20 2022
Toluene MR 20 2022
Coliform (TCR) MR 18 2011
Consumer Confidence Rule Other 14 2020
Total Haloacetic Acids (HAA5) MR 11 2023
CARBON, TOTAL MR 11 2023
Revised Total Coliform Rule MON 11 2021
TTHM MR 10 2023

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 0 of 120 samples detected PFAS.

Contaminant Date Result MRL Status
HFPO-DA 8/20/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFHpS 8/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFPeS 8/20/2025 <0.004 µg/L 0.004 µg/L Not Detected
NFDHA 8/20/2025 <0.02 µg/L 0.02 µg/L Not Detected
PFEESA 8/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 8/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFPeA 8/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFMPA 8/20/2025 <0.004 µg/L 0.004 µg/L Not Detected
8:2 FTS 8/20/2025 <0.005 µg/L 0.005 µg/L Not Detected
4:2 FTS 8/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 8/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFBA 8/20/2025 <0.005 µg/L 0.005 µg/L Not Detected
ADONA 8/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
9Cl-PF3ONS 8/20/2025 <0.002 µg/L 0.002 µg/L Not Detected
11Cl-PF3OUdS 8/20/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFUnA 8/20/2025 <0.002 µg/L 0.002 µg/L Not Detected
PFHxA 8/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 8/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFOA 8/20/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFNA 8/20/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFHxS 8/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFBS 8/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFOS 8/20/2025 <0.004 µg/L 0.004 µg/L Not Detected
6:2 FTS 8/20/2025 <0.005 µg/L 0.005 µg/L Not Detected
lithium 8/20/2025 <9 µg/L 9 µg/L Not Detected
PFDA 8/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
NMeFOSAA 8/20/2025 <0.006 µg/L 0.006 µg/L Not Detected
NEtFOSAA 8/20/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFTrDA 8/20/2025 <0.007 µg/L 0.007 µg/L Not Detected
PFTA 8/20/2025 <0.008 µg/L 0.008 µg/L Not Detected
PFHpA 5/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFBS 5/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 5/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
4:2 FTS 5/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 5/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFNA 5/20/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFHpS 5/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFPeS 5/20/2025 <0.004 µg/L 0.004 µg/L Not Detected
NFDHA 5/20/2025 <0.02 µg/L 0.02 µg/L Not Detected
PFEESA 5/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 5/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFPeA 5/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
8:2 FTS 5/20/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFOA 5/20/2025 <0.004 µg/L 0.004 µg/L Not Detected
6:2 FTS 5/20/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFBA 5/20/2025 <0.005 µg/L 0.005 µg/L Not Detected
HFPO-DA 5/20/2025 <0.005 µg/L 0.005 µg/L Not Detected
ADONA 5/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
9Cl-PF3ONS 5/20/2025 <0.002 µg/L 0.002 µg/L Not Detected
lithium 5/20/2025 <9 µg/L 9 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 DILLINER SYSTEM.

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 PA5300012 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 DILLINER SYSTEM 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
2024 Public Notice Other 50 SDWIS / PA5300012 / 7500
2023 Surface Water Treatment Rule MR 60 SDWIS / PA5300012 / 0200
2023 Interim Enhanced Surface Water Treatment Rule MR 31 SDWIS / PA5300012 / 0300
2023 Chlorine MR 28 SDWIS / PA5300012 / 0999
2023 Total Haloacetic Acids (HAA5) MR 11 SDWIS / PA5300012 / 2456
2023 CARBON, TOTAL MR 11 SDWIS / PA5300012 / 2920
2023 TTHM MR 10 SDWIS / PA5300012 / 2950
2023 Interim Enhanced Surface Water Treatment Rule TT 6 SDWIS / PA5300012 / 0300
2023 Nitrate MR 4 SDWIS / PA5300012 / 1040
2023 Nitrite MR 4 SDWIS / PA5300012 / 1041
2023 Dinoseb MR 4 SDWIS / PA5300012 / 2041
2022 cis-1,2-Dichloroethylene MR 20 SDWIS / PA5300012 / 2380
2022 Xylenes, Total MR 20 SDWIS / PA5300012 / 2955
2022 o-Dichlorobenzene MR 20 SDWIS / PA5300012 / 2968
2022 p-Dichlorobenzene MR 20 SDWIS / PA5300012 / 2969

How PA AMERICAN DILLINER SYSTEM Compares

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

Metric PA AMERICAN DILLINER SYSTEM Pennsylvania avg Federal benchmark
Total violations 713 150.6 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 16 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 4,200 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 DILLINER SYSTEM water safe to drink? ▼
PA AMERICAN DILLINER SYSTEM (PWS ID: PA5300012) has 713 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 4,200 people using Surface Water sources.
How many people does PA AMERICAN DILLINER SYSTEM serve? ▼
PA AMERICAN DILLINER SYSTEM serves 4,200 people in DILLINER, Pennsylvania. It is a Local-owned system using Surface Water water sources with 1,803 service connections.
What type of violations does PA AMERICAN DILLINER SYSTEM have? ▼
PA AMERICAN DILLINER SYSTEM has 713 total violations: 16 health-based violations (MCL exceedances or treatment failures), 630 monitoring/reporting violations, and 14 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in PA AMERICAN DILLINER SYSTEM water? ▼
No. PA AMERICAN DILLINER SYSTEM was tested for PFAS under the EPA's UCMR5 monitoring program and no PFAS contamination was detected.
What water source does PA AMERICAN DILLINER SYSTEM use? ▼
PA AMERICAN DILLINER SYSTEM 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.

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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