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DEER CHASE MHP

PWS ID: PA7500029 · LANDISBURG, Pennsylvania 17040

DEER CHASE MHP serves 84 people in LANDISBURG, Pennsylvania using Groundwater water sources. It has 402 recorded EPA violations, including 10 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: DEER CHASE MHP

DEER CHASE MHP is a private-owned community water system that delivers drinking water to 84 residents in LANDISBURG, Pennsylvania (Perry County) through 44 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 402 total violations for this system , of which 10 (2%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 279 monitoring and reporting violations are on file. The most recent violation on record dates to 2025.

The most frequently cited contaminant at this system is Public Notice, recorded in 92 violations (Other). 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. DEER CHASE MHP's 402 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
84
Total Violations
402
Health-Based Violations
10
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
44
County
Perry
School/Daycare
No
MCL Violations
2
Monitoring Violations
279
Treatment Tech Violations
8

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Public Notice Other 92 2025
Chlorine MR 29 2018
Consumer Confidence Rule Other 15 2012
o-Dichlorobenzene MR 10 2020
p-Dichlorobenzene MR 10 2020
1,2-Dichloroethane MR 10 2020
1,2-Dichloropropane MR 10 2020
Carbon tetrachloride MR 10 2020
1,1,2-Trichloroethane MR 10 2020
Styrene MR 10 2020
cis-1,2-Dichloroethylene MR 10 2020
DICHLOROMETHANE MR 10 2020
1,1-Dichloroethylene MR 10 2020
1,1,1-Trichloroethane MR 10 2020
Trichloroethylene MR 10 2020
Tetrachloroethylene MR 10 2020
Benzene MR 10 2020
Toluene MR 10 2020
Xylenes, Total MR 10 2020
trans-1,2-Dichloroethylene MR 10 2020
Ethylbenzene MR 10 2020
1,2,4-Trichlorobenzene MR 10 2020
CHLOROBENZENE MR 10 2020
Nitrate MR 9 2020
Groundwater Rule MR 8 2022
Groundwater Rule TT 8 2023
Lead and Copper Rule MR 5 2025
Gross Alpha, Excl. Radon and U MR 5 2013
Glyphosate MR 5 2024
Coliform (TCR) MR 4 2000

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 DEER CHASE 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 PA7500029 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 DEER CHASE 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
2025 Public Notice Other 92 SDWIS / PA7500029 / 7500
2025 Lead and Copper Rule MR 5 SDWIS / PA7500029 / 5000
2024 Glyphosate MR 5 SDWIS / PA7500029 / 2034
2023 Groundwater Rule TT 8 SDWIS / PA7500029 / 0700
2022 Groundwater Rule MR 8 SDWIS / PA7500029 / 0700
2020 o-Dichlorobenzene MR 10 SDWIS / PA7500029 / 2968
2020 p-Dichlorobenzene MR 10 SDWIS / PA7500029 / 2969
2020 1,2-Dichloroethane MR 10 SDWIS / PA7500029 / 2980
2020 1,2-Dichloropropane MR 10 SDWIS / PA7500029 / 2983
2020 Carbon tetrachloride MR 10 SDWIS / PA7500029 / 2982
2020 1,1,2-Trichloroethane MR 10 SDWIS / PA7500029 / 2985
2020 Styrene MR 10 SDWIS / PA7500029 / 2996
2020 cis-1,2-Dichloroethylene MR 10 SDWIS / PA7500029 / 2380
2020 DICHLOROMETHANE MR 10 SDWIS / PA7500029 / 2964
2020 1,1-Dichloroethylene MR 10 SDWIS / PA7500029 / 2977

How DEER CHASE MHP Compares

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

Metric DEER CHASE MHP Pennsylvania avg Federal benchmark
Total violations 402 150.6 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 10 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 84 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 DEER CHASE MHP water safe to drink? ▼
DEER CHASE MHP (PWS ID: PA7500029) has 402 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 84 people using Groundwater sources.
How many people does DEER CHASE MHP serve? ▼
DEER CHASE MHP serves 84 people in LANDISBURG, Pennsylvania. It is a Private-owned system using Groundwater water sources with 44 service connections.
What type of violations does DEER CHASE MHP have? ▼
DEER CHASE MHP has 402 total violations: 10 health-based violations (MCL exceedances or treatment failures), 279 monitoring/reporting violations, and 8 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in DEER CHASE MHP water? ▼
No PFAS testing data is available for DEER CHASE MHP under the EPA's UCMR5 monitoring program.
What water source does DEER CHASE MHP use? ▼
DEER CHASE 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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