MAPLE MANOR MHP

Q: Is MAPLE MANOR MHP water safe to drink?

MAPLE MANOR MHP (PWS ID: PA5100071) has 261 recorded violations in the EPA SDWIS database. PFAS contamination has been detected in UCMR5 testing, with 1 PFAS compound found. This system serves 37 people using Groundwater sources.

Q: What type of violations does MAPLE MANOR MHP have?

MAPLE MANOR MHP has 261 total violations: 4 health-based violations (MCL exceedances or treatment failures), 226 monitoring/reporting violations, and 4 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.

Q: Has PFAS been detected in MAPLE MANOR MHP water?

Yes. UCMR5 testing detected 1 PFAS compound in MAPLE MANOR MHP's water supply: lithium. PFAS are persistent "forever chemicals" that do not break down in the environment.

Q: What water source does MAPLE MANOR MHP use?

MAPLE MANOR MHP uses Groundwater as its primary water source. It is classified as a Community Water System (CWS), serving residential populations year-round.

Q: 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.

Reviewed byPlainWater Editorial, Drinking Water Quality Editorial Team · June 9, 2026

PWS ID: PA5100071 · SLIPPERY ROCK, Pennsylvania 16057

MAPLE MANOR MHP serves 37 people in SLIPPERY ROCK, Pennsylvania using Groundwater water sources. It has 261 recorded EPA violations, including 4 health-based violations. PFAS "forever chemicals" were detected in UCMR5 testing (1 compound found).

Water Quality Snapshot: MAPLE MANOR MHP

MAPLE MANOR MHP is a private-owned community water system that delivers drinking water to 37 residents in SLIPPERY ROCK, Pennsylvania (Butler County) through 30 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 261 total violations for this system , of which 4 (2%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 226 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 Consumer Confidence Rule, recorded in 29 violations (Other). Under EPA's UCMR5 PFAS monitoring program, 1 PFAS compound was detected in samples collected from this system, with a maximum reported concentration of 19.4 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. MAPLE MANOR MHP's 261 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.

PFAS Detected

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

Population Served

Total Violations

261

Health-Based Violations

Water Source

Groundwater

System Details

System Type: Community
Owner Type: Private
Connections: 30
County: Butler
School/Daycare: No
MCL Violations: 0
Monitoring Violations: 226
Treatment Tech Violations: 4

Violation History

Contaminant violations recorded by EPA.

Contaminant	Category	Count	Latest
Consumer Confidence Rule	Other	29	2020
TTHM	MR	7	2022
Chlorine	MR	6	2008
Total Haloacetic Acids (HAA5)	MR	6	2022
cis-1,2-Dichloroethylene	MR	6	2022
Xylenes, Total	MR	6	2022
o-Dichlorobenzene	MR	6	2022
p-Dichlorobenzene	MR	6	2022
1,1,1-Trichloroethane	MR	6	2022
Carbon tetrachloride	MR	6	2022
Trichloroethylene	MR	6	2022
Tetrachloroethylene	MR	6	2022
CHLOROBENZENE	MR	6	2022
DICHLOROMETHANE	MR	6	2022
1,1-Dichloroethylene	MR	6	2022
1,2-Dichloropropane	MR	6	2022
Benzene	MR	6	2022
Toluene	MR	6	2022
Ethylbenzene	MR	6	2022
1,2,4-Trichlorobenzene	MR	6	2022
1,2-Dichloroethane	MR	6	2022
1,1,2-Trichloroethane	MR	6	2022
trans-1,2-Dichloroethylene	MR	6	2022
Styrene	MR	6	2022
Revised Total Coliform Rule	MON	6	2019
Lead and Copper Rule	MR	4	2016
Groundwater Rule	TT	4	2014
2,4-D	MR	4	2016
Atrazine	MR	4	2016
Gross Alpha, Excl. Radon and U	MR	4	2016

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 2 of 60 samples detected PFAS.

Contaminant	Date	Result	MRL	Status
11Cl-PF3OUdS	5/24/2023	<0.005 µg/L	0.005 µg/L	Not Detected
8:2 FTS	5/24/2023	<0.005 µg/L	0.005 µg/L	Not Detected
PFOS	5/24/2023	<0.004 µg/L	0.004 µg/L	Not Detected
PFNA	5/24/2023	<0.004 µg/L	0.004 µg/L	Not Detected
PFHxS	5/24/2023	<0.003 µg/L	0.003 µg/L	Not Detected
PFHpA	5/24/2023	<0.003 µg/L	0.003 µg/L	Not Detected
PFBS	5/24/2023	<0.003 µg/L	0.003 µg/L	Not Detected
PFHpS	5/24/2023	<0.003 µg/L	0.003 µg/L	Not Detected
PFPeS	5/24/2023	<0.004 µg/L	0.004 µg/L	Not Detected
NFDHA	5/24/2023	<0.02 µg/L	0.02 µg/L	Not Detected
PFEESA	5/24/2023	<0.003 µg/L	0.003 µg/L	Not Detected
PFMBA	5/24/2023	<0.003 µg/L	0.003 µg/L	Not Detected
PFHxA	5/24/2023	<0.003 µg/L	0.003 µg/L	Not Detected
PFMPA	5/24/2023	<0.004 µg/L	0.004 µg/L	Not Detected
4:2 FTS	5/24/2023	<0.003 µg/L	0.003 µg/L	Not Detected
6:2 FTS	5/24/2023	<0.005 µg/L	0.005 µg/L	Not Detected
PFBA	5/24/2023	<0.005 µg/L	0.005 µg/L	Not Detected
HFPO-DA	5/24/2023	<0.005 µg/L	0.005 µg/L	Not Detected
ADONA	5/24/2023	<0.003 µg/L	0.003 µg/L	Not Detected
9Cl-PF3ONS	5/24/2023	<0.002 µg/L	0.002 µg/L	Not Detected
PFUnA	5/24/2023	<0.002 µg/L	0.002 µg/L	Not Detected
PFDoA	5/24/2023	<0.003 µg/L	0.003 µg/L	Not Detected
PFDA	5/24/2023	<0.003 µg/L	0.003 µg/L	Not Detected
PFOA	5/24/2023	<0.004 µg/L	0.004 µg/L	Not Detected
PFPeA	5/24/2023	<0.003 µg/L	0.003 µg/L	Not Detected
PFTA	4/18/2023	<0.008 µg/L	0.008 µg/L	Not Detected
PFTrDA	4/18/2023	<0.007 µg/L	0.007 µg/L	Not Detected
NMeFOSAA	4/18/2023	<0.006 µg/L	0.006 µg/L	Not Detected
NEtFOSAA	4/18/2023	<0.005 µg/L	0.005 µg/L	Not Detected
lithium	4/18/2023	19.4000 µg/L	9 µg/L	Detected
9Cl-PF3ONS	10/17/2023	<0.002 µg/L	0.002 µg/L	Not Detected
PFBA	10/17/2023	<0.005 µg/L	0.005 µg/L	Not Detected
HFPO-DA	10/17/2023	<0.005 µg/L	0.005 µg/L	Not Detected
NEtFOSAA	10/17/2023	<0.005 µg/L	0.005 µg/L	Not Detected
PFTrDA	10/17/2023	<0.007 µg/L	0.007 µg/L	Not Detected
PFTA	10/17/2023	<0.008 µg/L	0.008 µg/L	Not Detected
PFHpS	10/17/2023	<0.003 µg/L	0.003 µg/L	Not Detected
PFPeS	10/17/2023	<0.004 µg/L	0.004 µg/L	Not Detected
NFDHA	10/17/2023	<0.02 µg/L	0.02 µg/L	Not Detected
PFEESA	10/17/2023	<0.003 µg/L	0.003 µg/L	Not Detected
PFMBA	10/17/2023	<0.003 µg/L	0.003 µg/L	Not Detected
PFPeA	10/17/2023	<0.003 µg/L	0.003 µg/L	Not Detected
PFMPA	10/17/2023	<0.004 µg/L	0.004 µg/L	Not Detected
8:2 FTS	10/17/2023	<0.005 µg/L	0.005 µg/L	Not Detected
NMeFOSAA	10/17/2023	<0.006 µg/L	0.006 µg/L	Not Detected
6:2 FTS	10/17/2023	<0.005 µg/L	0.005 µg/L	Not Detected
lithium	10/17/2023	18.4000 µg/L	9 µg/L	Detected
ADONA	10/17/2023	<0.003 µg/L	0.003 µg/L	Not Detected
11Cl-PF3OUdS	10/17/2023	<0.005 µg/L	0.005 µg/L	Not Detected
PFUnA	10/17/2023	<0.002 µg/L	0.002 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 MAPLE MANOR MHP.

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 PA5100071 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 MAPLE MANOR MHP 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	TTHM	MR	7	SDWIS / PA5100071 / 2950
2022	Total Haloacetic Acids (HAA5)	MR	6	SDWIS / PA5100071 / 2456
2022	cis-1,2-Dichloroethylene	MR	6	SDWIS / PA5100071 / 2380
2022	Xylenes, Total	MR	6	SDWIS / PA5100071 / 2955
2022	o-Dichlorobenzene	MR	6	SDWIS / PA5100071 / 2968
2022	p-Dichlorobenzene	MR	6	SDWIS / PA5100071 / 2969
2022	1,1,1-Trichloroethane	MR	6	SDWIS / PA5100071 / 2981
2022	Carbon tetrachloride	MR	6	SDWIS / PA5100071 / 2982
2022	Trichloroethylene	MR	6	SDWIS / PA5100071 / 2984
2022	Tetrachloroethylene	MR	6	SDWIS / PA5100071 / 2987
2022	CHLOROBENZENE	MR	6	SDWIS / PA5100071 / 2989
2022	DICHLOROMETHANE	MR	6	SDWIS / PA5100071 / 2964
2022	1,1-Dichloroethylene	MR	6	SDWIS / PA5100071 / 2977
2022	1,2-Dichloropropane	MR	6	SDWIS / PA5100071 / 2983
2022	Benzene	MR	6	SDWIS / PA5100071 / 2990

How MAPLE MANOR MHP Compares

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

Metric	MAPLE MANOR MHP	Pennsylvania avg	Federal benchmark
Total violations	261	150.6	SDWA compliance — any non-zero count is a recorded breach
Health-based violations	4	8.9	Indicates a contaminant exceeded a federal MCL
PFAS detection	1 compound	57.6%	EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served	37	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 MAPLE MANOR MHP water safe to drink? ▼

MAPLE MANOR MHP (PWS ID: PA5100071) has 261 recorded violations in the EPA SDWIS database. PFAS contamination has been detected in UCMR5 testing, with 1 PFAS compound found. This system serves 37 people using Groundwater sources.

How many people does MAPLE MANOR MHP serve? ▼

MAPLE MANOR MHP serves 37 people in SLIPPERY ROCK, Pennsylvania. It is a Private-owned system using Groundwater water sources with 30 service connections.

What type of violations does MAPLE MANOR MHP have? ▼

MAPLE MANOR MHP has 261 total violations: 4 health-based violations (MCL exceedances or treatment failures), 226 monitoring/reporting violations, and 4 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.

Has PFAS been detected in MAPLE MANOR MHP water? ▼

Yes. UCMR5 testing detected 1 PFAS compound in MAPLE MANOR MHP's water supply: lithium. PFAS are persistent "forever chemicals" that do not break down in the environment.

What water source does MAPLE MANOR MHP use? ▼

MAPLE MANOR MHP 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.

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