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MAYFAIR CHRISTIAN SCHOOL PWS

PWS ID: OH7780112 · UNIONTOWN, Ohio 44685

MAYFAIR CHRISTIAN SCHOOL PWS serves 108 people in UNIONTOWN, Ohio using Groundwater water sources. It has 419 recorded EPA violations, including 39 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: MAYFAIR CHRISTIAN SCHOOL PWS

MAYFAIR CHRISTIAN SCHOOL PWS is a private-owned non-transient non-community water system that delivers drinking water to 108 residents in UNIONTOWN, Ohio (Summit County) through 1 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 419 total violations for this system , of which 39 (9%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 371 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 Coliform (TCR), recorded in 46 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 Ohio, EPA tracks 4,181 public water systems serving 11,085,226 people, with 288,388 cumulative violations and 52,412 health-based violations on record. About 90% of systems in the state carry at least one violation, and state-wide the average per system is 69 violations. MAYFAIR CHRISTIAN SCHOOL PWS's 419 violations sit above the Ohio average. Statewide, 204 of 346 UCMR5-tested systems have reported PFAS detections (59%). 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
108
Total Violations
419
Health-Based Violations
39
Water Source
Groundwater

System Details

System Type
Non-Transient Non-Community
Owner Type
Private
Connections
1
County
Summit
School/Daycare
Yes
MCL Violations
39
Monitoring Violations
371
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MR 46 2010
Coliform (TCR) MCL 39 2013
Revised Total Coliform Rule MON 20 2024
Arsenic MR 10 2001
Fluoride MR 10 2001
Antimony, Total MR 10 2001
Nickel MR 10 2001
Thallium, Total MR 10 2001
Barium MR 10 2001
Cadmium MR 10 2001
Mercury MR 10 2001
Selenium MR 10 2001
Chromium MR 10 2001
Beryllium, Total MR 10 2001
Nitrate MR 9 2000
Lead and Copper Rule MR 8 2013
CYANIDE MR 7 1998
Simazine MR 7 2002
LASSO MR 7 2002
Atrazine MR 7 2002
1,1,1-Trichloroethane MR 7 2001
Benzene MR 7 2001
1,2,4-Trichlorobenzene MR 7 2001
Vinyl chloride MR 7 2001
1,2-Dichloroethane MR 7 2001
1,1-Dichloroethylene MR 7 2001
Carbon tetrachloride MR 7 2001
Trichloroethylene MR 7 2001
Toluene MR 7 2001
Styrene MR 7 2001

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 MAYFAIR CHRISTIAN SCHOOL PWS.

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 OH7780112 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Ohio Drinking Water Authority

Ohio EPA — Division of Drinking and Ground Waters is the primacy agency that licenses and inspects MAYFAIR CHRISTIAN SCHOOL PWS under EPA-delegated authority.

Open OH regulator portal

Source: Ohio EPA — Division of Drinking and Ground Waters

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 Revised Total Coliform Rule MON 20 SDWIS / OH7780112 / 8000
2018 Public Notice Other 4 SDWIS / OH7780112 / 7500
2013 Coliform (TCR) MCL 39 SDWIS / OH7780112 / 3100
2013 Lead and Copper Rule MR 8 SDWIS / OH7780112 / 5000
2010 Coliform (TCR) MR 46 SDWIS / OH7780112 / 3100
2010 E. COLI MR 3 SDWIS / OH7780112 / 3014
2002 Simazine MR 7 SDWIS / OH7780112 / 2037
2002 LASSO MR 7 SDWIS / OH7780112 / 2051
2002 Atrazine MR 7 SDWIS / OH7780112 / 2050
2001 Arsenic MR 10 SDWIS / OH7780112 / 1005
2001 Fluoride MR 10 SDWIS / OH7780112 / 1025
2001 Antimony, Total MR 10 SDWIS / OH7780112 / 1074
2001 Nickel MR 10 SDWIS / OH7780112 / 1036
2001 Thallium, Total MR 10 SDWIS / OH7780112 / 1085
2001 Barium MR 10 SDWIS / OH7780112 / 1010

How MAYFAIR CHRISTIAN SCHOOL PWS Compares

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

Metric MAYFAIR CHRISTIAN SCHOOL PWS Ohio avg Federal benchmark
Total violations 419 69 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 39 12.5 Indicates a contaminant exceeded a federal MCL
PFAS detection None 59% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 108 2,651 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 4,181 regulated public water systems in Ohio.

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 MAYFAIR CHRISTIAN SCHOOL PWS water safe to drink? ▼
MAYFAIR CHRISTIAN SCHOOL PWS (PWS ID: OH7780112) has 419 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 108 people using Groundwater sources.
How many people does MAYFAIR CHRISTIAN SCHOOL PWS serve? ▼
MAYFAIR CHRISTIAN SCHOOL PWS serves 108 people in UNIONTOWN, Ohio. It is a Private-owned system using Groundwater water sources with 1 service connections.
What type of violations does MAYFAIR CHRISTIAN SCHOOL PWS have? ▼
MAYFAIR CHRISTIAN SCHOOL PWS has 419 total violations: 39 health-based violations (MCL exceedances or treatment failures), 371 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in MAYFAIR CHRISTIAN SCHOOL PWS water? ▼
No PFAS testing data is available for MAYFAIR CHRISTIAN SCHOOL PWS under the EPA's UCMR5 monitoring program.
What water source does MAYFAIR CHRISTIAN SCHOOL PWS use? ▼
MAYFAIR CHRISTIAN SCHOOL PWS uses Groundwater as its primary water source. It is classified as a Non-Transient Non-Community Water System, serving the same people for at least 6 months per year.
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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