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Community Water System · PWS OH8702712

Twin Maples MHP

Gibsonburg, Ohio 43431 - drinking water served from groundwater sources to 45 people, tracked in EPA SDWIS and UCMR5.

45
People served
171
EPA violations
2
Health-based
Untested
UCMR5 result

The verdict

EPA records 171 drinking-water violations at Twin Maples MHP, 1% of them health-based - above the Ohio per-system average.

171
Total EPA violations on record
1%
Health-based (MCL / treatment failure)
45
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Twin Maples MHP

Twin Maples MHP is a private-owned community water system that delivers drinking water to 45 residents in Gibsonburg, Ohio (Wood County) through 18 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 171 total violations for this system , of which 2 (1%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 151 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 Coliform (TCR), recorded in 25 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. Statewide, 204 of 346 UCMR5-tested systems have reported PFAS detections (59%).

Twin Maples MHP's 171 violations sit above the Ohio average.

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
45
Total Violations
171
Health-Based Violations
2
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
18
County
Wood
School/Daycare
No
MCL Violations
0
Monitoring Violations
151
Treatment Tech Violations
2

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MR 25 2012
Revised Total Coliform Rule MON 20 2025
Consumer Confidence Rule Other 13 2025
TTHM MR 8 2013
Lead and Copper Rule MR 7 1997
E. COLI MR 7 2012
Gross Alpha, Excl. Radon and U MR 6 1995
Simazine MR 4 1996
LASSO MR 4 1996
Total Haloacetic Acids (HAA5) MR 4 2013
Atrazine MR 4 1996
Endrin MR 3 1992
BHC-GAMMA MR 3 1992
Toxaphene MR 3 1992
2,4-D MR 3 1992
2,4,5-TP MR 3 1992
Barium MR 3 1987
Chromium MR 3 1987
Cadmium MR 3 1987
Mercury MR 3 1987
Nitrate MR 3 1987
Selenium MR 3 1987
Fluoride MR 3 1987
Methoxychlor MR 3 1992
LEAD AND COPPER RULE REVISIONS TT 2 2024
Arsenic MR 2 1987
1,2-Dichloroethane MR 1 2008
cis-1,2-Dichloroethylene MR 1 2008
1,2-Dichloropropane MR 1 2008
1,1,2-Trichloroethane MR 1 2008

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 Twin Maples 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 OH8702712 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 Twin Maples MHP 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
2025 Revised Total Coliform Rule MON 20 SDWIS / OH8702712 / 8000
2025 Consumer Confidence Rule Other 13 SDWIS / OH8702712 / 7000
2024 LEAD AND COPPER RULE REVISIONS TT 2 SDWIS / OH8702712 / 5200
2013 TTHM MR 8 SDWIS / OH8702712 / 2950
2013 Total Haloacetic Acids (HAA5) MR 4 SDWIS / OH8702712 / 2456
2012 Coliform (TCR) MR 25 SDWIS / OH8702712 / 3100
2012 E. COLI MR 7 SDWIS / OH8702712 / 3014
2008 1,2-Dichloroethane MR 1 SDWIS / OH8702712 / 2980
2008 cis-1,2-Dichloroethylene MR 1 SDWIS / OH8702712 / 2380
2008 1,2-Dichloropropane MR 1 SDWIS / OH8702712 / 2983
2008 1,1,2-Trichloroethane MR 1 SDWIS / OH8702712 / 2985
2008 p-Dichlorobenzene MR 1 SDWIS / OH8702712 / 2969
2008 Carbon tetrachloride MR 1 SDWIS / OH8702712 / 2982
2008 Toluene MR 1 SDWIS / OH8702712 / 2991
2008 Benzene MR 1 SDWIS / OH8702712 / 2990

How Twin Maples MHP Compares

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

Metric Twin Maples MHP Ohio avg Federal benchmark
Total violations 171 69 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 2 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 45 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 (EPA proposed extending to 2031, not yet final as of May 2026)
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is Twin Maples MHP water safe to drink? ▼
Twin Maples MHP (PWS ID: OH8702712) has 171 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 45 people using Groundwater sources.
How many people does Twin Maples MHP serve? ▼
Twin Maples MHP serves 45 people in Gibsonburg, Ohio. It is a Private-owned system using Groundwater water sources with 18 service connections.
What type of violations does Twin Maples MHP have? ▼
Twin Maples MHP has 171 total violations: 2 health-based violations (MCL exceedances or treatment failures), 151 monitoring/reporting violations, and 2 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Twin Maples MHP water? ▼
No PFAS testing data is available for Twin Maples MHP under the EPA's UCMR5 monitoring program.
What water source does Twin Maples MHP use? ▼
Twin Maples 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.
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.

Data sourced from EPA SDWIS and UCMR5 PFAS monitoring data. See our methodology for details. Retrieved and formatted by PlainWater Editorial

Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. This system's figures are rendered directly from EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.