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Community Water System · PWS OH6601412

Dawsons Mobile Home Park PWS

Piketon, Ohio 45661 - drinking water served from groundwater sources to 51 people, tracked in EPA SDWIS and UCMR5.

51
People served
855
EPA violations
7
Health-based
Untested
UCMR5 result

The verdict

EPA records 855 drinking-water violations at Dawsons Mobile Home Park PWS, 1% of them health-based - above the Ohio per-system average.

855
Total EPA violations on record
1%
Health-based (MCL / treatment failure)
51
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Dawsons Mobile Home Park PWS

Dawsons Mobile Home Park PWS is a private-owned community water system that delivers drinking water to 51 residents in Piketon, Ohio (Pike County) through 57 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 855 total violations for this system , of which 7 (1%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 775 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 Consumer Confidence Rule, recorded in 40 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 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%).

Dawsons Mobile Home Park PWS's 855 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
51
Total Violations
855
Health-Based Violations
7
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
57
County
Pike
School/Daycare
No
MCL Violations
7
Monitoring Violations
775
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Consumer Confidence Rule Other 40 2024
Coliform (TCR) MR 20 1999
Endrin MR 20 1995
BHC-GAMMA MR 20 1995
Toxaphene MR 20 1995
Endothall MR 20 1995
2,4,5-TP MR 20 1995
Benzo(a)pyrene MR 20 1995
Methoxychlor MR 20 1995
2,4-D MR 20 1995
Simazine MR 19 2002
Atrazine MR 19 2002
LASSO MR 19 2002
Dalapon MR 15 1995
Glyphosate MR 15 1995
Di(2-ethylhexyl) adipate MR 15 1995
Dinoseb MR 15 1995
Aldicarb sulfoxide MR 15 1995
Aldicarb sulfone MR 15 1995
Aldicarb MR 15 1995
Heptachlor epoxide MR 15 1995
HEXACHLOROBENZENE MR 15 1995
Pentachlorophenol MR 15 1995
Total Polychlorinated Biphenyls (PCB) MR 15 1995
ETHYLENE DIBROMIDE MR 15 1995
Chlordane MR 15 1995
Diquat MR 15 1995
Picloram MR 15 1995
Carbofuran MR 15 1995
Heptachlor MR 15 1995

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 Dawsons Mobile Home Park 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 OH6601412 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 Dawsons Mobile Home Park 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 Consumer Confidence Rule Other 40 SDWIS / OH6601412 / 7000
2014 Lead and Copper Rule MR 12 SDWIS / OH6601412 / 5000
2012 Coliform (TCR) MCL 7 SDWIS / OH6601412 / 3100
2009 Nitrate MR 13 SDWIS / OH6601412 / 1040
2002 Simazine MR 19 SDWIS / OH6601412 / 2037
2002 Atrazine MR 19 SDWIS / OH6601412 / 2050
2002 LASSO MR 19 SDWIS / OH6601412 / 2051
1999 Coliform (TCR) MR 20 SDWIS / OH6601412 / 3100
1995 Endrin MR 20 SDWIS / OH6601412 / 2005
1995 BHC-GAMMA MR 20 SDWIS / OH6601412 / 2010
1995 Toxaphene MR 20 SDWIS / OH6601412 / 2020
1995 Endothall MR 20 SDWIS / OH6601412 / 2033
1995 2,4,5-TP MR 20 SDWIS / OH6601412 / 2110
1995 Benzo(a)pyrene MR 20 SDWIS / OH6601412 / 2306
1995 Methoxychlor MR 20 SDWIS / OH6601412 / 2015

How Dawsons Mobile Home Park PWS Compares

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

Metric Dawsons Mobile Home Park PWS Ohio avg Federal benchmark
Total violations 855 69 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 7 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 51 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 Dawsons Mobile Home Park PWS water safe to drink? ▼
Dawsons Mobile Home Park PWS (PWS ID: OH6601412) has 855 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 51 people using Groundwater sources.
How many people does Dawsons Mobile Home Park PWS serve? ▼
Dawsons Mobile Home Park PWS serves 51 people in Piketon, Ohio. It is a Private-owned system using Groundwater water sources with 57 service connections.
What type of violations does Dawsons Mobile Home Park PWS have? ▼
Dawsons Mobile Home Park PWS has 855 total violations: 7 health-based violations (MCL exceedances or treatment failures), 775 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Dawsons Mobile Home Park PWS water? ▼
No PFAS testing data is available for Dawsons Mobile Home Park PWS under the EPA's UCMR5 monitoring program.
What water source does Dawsons Mobile Home Park PWS use? ▼
Dawsons Mobile Home Park PWS 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.