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HILLTOP ACRES MHP

PWS ID: PA7360075 · LANCASTER, Pennsylvania 17601

HILLTOP ACRES MHP serves 120 people in LANCASTER, Pennsylvania using Groundwater water sources. It has 197 recorded EPA violations, including 1 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: HILLTOP ACRES MHP

HILLTOP ACRES MHP is a private-owned community water system that delivers drinking water to 120 residents in LANCASTER, Pennsylvania (Lancaster County) through 43 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 197 total violations for this system , of which 1 (1%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 181 monitoring and reporting violations are on file. The most recent violation on record dates to 2019.

The most frequently cited contaminant at this system is Chlorine, recorded in 35 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. HILLTOP ACRES MHP's 197 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
120
Total Violations
197
Health-Based Violations
1
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
43
County
Lancaster
School/Daycare
No
MCL Violations
1
Monitoring Violations
181
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Chlorine MR 35 2017
2,3,7,8-TCDD MR 22 2015
Groundwater Rule MR 18 2015
Consumer Confidence Rule Other 8 2014
Lead and Copper Rule MR 6 2019
Benzo(a)pyrene MR 4 2016
Gross Alpha, Excl. Radon and U MR 4 2013
Di(2-ethylhexyl) adipate MR 4 2016
Simazine MR 3 2013
Nitrite MR 3 2014
cis-1,2-Dichloroethylene MR 2 2002
p-Dichlorobenzene MR 2 2002
1,1-Dichloroethylene MR 2 2002
trans-1,2-Dichloroethylene MR 2 2002
1,2-Dichloroethane MR 2 2002
1,1,1-Trichloroethane MR 2 2002
Carbon tetrachloride MR 2 2002
1,2-Dichloropropane MR 2 2002
Trichloroethylene MR 2 2002
Tetrachloroethylene MR 2 2002
CHLOROBENZENE MR 2 2002
Benzene MR 2 2002
Ethylbenzene MR 2 2002
BHC-GAMMA MR 2 2013
Nitrate MR 2 2014
TTHM MR 2 2014
Methoxychlor MR 2 2013
2,4,5-TP MR 2 2013
2,4-D MR 2 2013
Xylenes, Total MR 2 2002

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 HILLTOP ACRES 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 PA7360075 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 HILLTOP ACRES 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
2019 Lead and Copper Rule MR 6 SDWIS / PA7360075 / 5000
2017 Chlorine MR 35 SDWIS / PA7360075 / 0999
2016 Benzo(a)pyrene MR 4 SDWIS / PA7360075 / 2306
2016 Di(2-ethylhexyl) adipate MR 4 SDWIS / PA7360075 / 2035
2016 Public Notice Other 1 SDWIS / PA7360075 / 7500
2015 2,3,7,8-TCDD MR 22 SDWIS / PA7360075 / 2063
2015 Groundwater Rule MR 18 SDWIS / PA7360075 / 0700
2014 Consumer Confidence Rule Other 8 SDWIS / PA7360075 / 7000
2014 Nitrite MR 3 SDWIS / PA7360075 / 1041
2014 Nitrate MR 2 SDWIS / PA7360075 / 1040
2014 TTHM MR 2 SDWIS / PA7360075 / 2950
2014 Total Haloacetic Acids (HAA5) MR 2 SDWIS / PA7360075 / 2456
2013 Gross Alpha, Excl. Radon and U MR 4 SDWIS / PA7360075 / 4000
2013 Simazine MR 3 SDWIS / PA7360075 / 2037
2013 BHC-GAMMA MR 2 SDWIS / PA7360075 / 2010

How HILLTOP ACRES MHP Compares

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

Metric HILLTOP ACRES MHP Pennsylvania avg Federal benchmark
Total violations 197 150.6 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 1 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 120 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 HILLTOP ACRES MHP water safe to drink? ▼
HILLTOP ACRES MHP (PWS ID: PA7360075) has 197 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 120 people using Groundwater sources.
How many people does HILLTOP ACRES MHP serve? ▼
HILLTOP ACRES MHP serves 120 people in LANCASTER, Pennsylvania. It is a Private-owned system using Groundwater water sources with 43 service connections.
What type of violations does HILLTOP ACRES MHP have? ▼
HILLTOP ACRES MHP has 197 total violations: 1 health-based violations (MCL exceedances or treatment failures), 181 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in HILLTOP ACRES MHP water? ▼
No PFAS testing data is available for HILLTOP ACRES MHP under the EPA's UCMR5 monitoring program.
What water source does HILLTOP ACRES MHP use? ▼
HILLTOP ACRES 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. This data is provided for informational purposes only.

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

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