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MCCONNELSVILLE VILLAGE

PWS ID: OH5800512 · MCONNELSVILLE, Ohio 43756

MCCONNELSVILLE VILLAGE serves 1,780 people in MCONNELSVILLE, Ohio using Groundwater water sources. It has 254 recorded EPA violations, including 16 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: MCCONNELSVILLE VILLAGE

MCCONNELSVILLE VILLAGE is a local-owned community water system that delivers drinking water to 1,780 residents in MCONNELSVILLE, Ohio (Morgan County) through 834 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 254 total violations for this system , of which 16 (6%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 228 monitoring and reporting violations are on file. The most recent violation on record dates to 2020.

The most frequently cited contaminant at this system is Coliform (TCR), recorded in 18 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. MCCONNELSVILLE VILLAGE's 254 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
1,780
Total Violations
254
Health-Based Violations
16
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Local
Connections
834
County
Morgan
School/Daycare
No
MCL Violations
8
Monitoring Violations
228
Treatment Tech Violations
8

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MR 18 2008
Surface Water Treatment Rule TT 8 1996
Coliform (TCR) MCL 8 1994
Xylenes, Total MR 8 2002
1,1,1-Trichloroethane MR 8 2002
1,2-Dichloropropane MR 8 2002
CHLOROBENZENE MR 8 2002
Benzene MR 8 2002
Vinyl chloride MR 8 2002
1,2-Dichloroethane MR 8 2002
1,1-Dichloroethylene MR 8 2002
Carbon tetrachloride MR 8 2002
Styrene MR 8 2002
trans-1,2-Dichloroethylene MR 8 2002
o-Dichlorobenzene MR 8 2002
1,1,2-Trichloroethane MR 8 2002
cis-1,2-Dichloroethylene MR 8 2002
1,2,4-Trichlorobenzene MR 8 2002
DICHLOROMETHANE MR 8 2002
Tetrachloroethylene MR 8 2002
Ethylbenzene MR 8 2002
p-Dichlorobenzene MR 8 2002
Toluene MR 8 2002
Trichloroethylene MR 8 2002
2,3,7,8-TCDD MR 7 2001
Atrazine MR 7 2002
LASSO MR 7 2002
Simazine MR 7 2002
Total Haloacetic Acids (HAA5) MR 5 2013
TTHM MR 5 2013

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 MCCONNELSVILLE VILLAGE.

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 OH5800512 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 MCCONNELSVILLE VILLAGE 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
2020 Consumer Confidence Rule Other 4 SDWIS / OH5800512 / 7000
2013 Total Haloacetic Acids (HAA5) MR 5 SDWIS / OH5800512 / 2456
2013 TTHM MR 5 SDWIS / OH5800512 / 2950
2009 Lead and Copper Rule MR 1 SDWIS / OH5800512 / 5000
2008 Coliform (TCR) MR 18 SDWIS / OH5800512 / 3100
2002 Xylenes, Total MR 8 SDWIS / OH5800512 / 2955
2002 1,1,1-Trichloroethane MR 8 SDWIS / OH5800512 / 2981
2002 1,2-Dichloropropane MR 8 SDWIS / OH5800512 / 2983
2002 CHLOROBENZENE MR 8 SDWIS / OH5800512 / 2989
2002 Benzene MR 8 SDWIS / OH5800512 / 2990
2002 Vinyl chloride MR 8 SDWIS / OH5800512 / 2976
2002 1,2-Dichloroethane MR 8 SDWIS / OH5800512 / 2980
2002 1,1-Dichloroethylene MR 8 SDWIS / OH5800512 / 2977
2002 Carbon tetrachloride MR 8 SDWIS / OH5800512 / 2982
2002 Styrene MR 8 SDWIS / OH5800512 / 2996

How MCCONNELSVILLE VILLAGE Compares

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

Metric MCCONNELSVILLE VILLAGE Ohio avg Federal benchmark
Total violations 254 69 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 16 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 1,780 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 MCCONNELSVILLE VILLAGE water safe to drink? ▼
MCCONNELSVILLE VILLAGE (PWS ID: OH5800512) has 254 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 1,780 people using Groundwater sources.
How many people does MCCONNELSVILLE VILLAGE serve? ▼
MCCONNELSVILLE VILLAGE serves 1,780 people in MCONNELSVILLE, Ohio. It is a Local-owned system using Groundwater water sources with 834 service connections.
What type of violations does MCCONNELSVILLE VILLAGE have? ▼
MCCONNELSVILLE VILLAGE has 254 total violations: 16 health-based violations (MCL exceedances or treatment failures), 228 monitoring/reporting violations, and 8 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in MCCONNELSVILLE VILLAGE water? ▼
No PFAS testing data is available for MCCONNELSVILLE VILLAGE under the EPA's UCMR5 monitoring program.
What water source does MCCONNELSVILLE VILLAGE use? ▼
MCCONNELSVILLE VILLAGE 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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Data sourced from $official public datasets. See our methodology for details. Retrieved and formatted by Kiznis Studio Editorial