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Non-Transient Non-Community Water System · PWS WI2460568

Five Corners Dodge

Cedarburg, Wisconsin 53012-9304 - drinking water served from groundwater sources to 39 people, tracked in EPA SDWIS and UCMR5.

39
People served
407
EPA violations
2
Health-based
Untested
UCMR5 result

The verdict

EPA records 407 drinking-water violations at Five Corners Dodge - above the Wisconsin per-system average.

407
Total EPA violations on record
0%
Health-based (MCL / treatment failure)
39
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Five Corners Dodge

Five Corners Dodge is a private-owned non-transient non-community water system that delivers drinking water to 39 residents in Cedarburg, Wisconsin (Ozaukee County) through 1 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 407 total violations for this system , of which 2 (0%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 405 monitoring and reporting violations are on file. The most recent violation on record dates to 2011.

The most frequently cited contaminant at this system is 1,2,4-Trichlorobenzene, 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 Wisconsin, EPA tracks 10,988 public water systems serving 5,131,439 people, with 285,161 cumulative violations and 58,688 health-based violations on record. About 72% of systems in the state carry at least one violation, and state-wide the average per system is 26 violations. Statewide, 51 of 202 UCMR5-tested systems have reported PFAS detections (25.2%).

Five Corners Dodge's 407 violations sit above the Wisconsin 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
39
Total Violations
407
Health-Based Violations
2
Water Source
Groundwater

System Details

System Type
Non-Transient Non-Community
Owner Type
Private
Connections
1
County
Ozaukee
School/Daycare
No
MCL Violations
2
Monitoring Violations
405
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
1,2,4-Trichlorobenzene MR 18 2005
Xylenes, Total MR 18 2005
DICHLOROMETHANE MR 18 2005
p-Dichlorobenzene MR 18 2005
1,1-Dichloroethylene MR 18 2005
trans-1,2-Dichloroethylene MR 18 2005
1,2-Dichloroethane MR 18 2005
1,2-Dichloropropane MR 18 2005
Tetrachloroethylene MR 18 2005
CHLOROBENZENE MR 18 2005
Benzene MR 18 2005
Toluene MR 18 2005
cis-1,2-Dichloroethylene MR 18 2005
1,1,2-Trichloroethane MR 18 2005
o-Dichlorobenzene MR 18 2005
Vinyl chloride MR 18 2005
Trichloroethylene MR 18 2005
Ethylbenzene MR 18 2005
Styrene MR 18 2005
1,1,1-Trichloroethane MR 18 2005
Carbon tetrachloride MR 18 2005
Coliform (TCR) MR 12 2005
Lead and Copper Rule MR 10 2011
Nitrate MR 5 2000
Di(2-ethylhexyl) phthalate MCL 2 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 Five Corners Dodge.

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 WI2460568 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Wisconsin Drinking Water Authority

Wisconsin DNR, Drinking Water and Groundwater is the primacy agency that licenses and inspects Five Corners Dodge under EPA-delegated authority.

Open WI regulator portal

Source: Wisconsin DNR, Drinking Water and Groundwater

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
2011 Lead and Copper Rule MR 10 SDWIS / WI2460568 / 5000
2005 1,2,4-Trichlorobenzene MR 18 SDWIS / WI2460568 / 2378
2005 Xylenes, Total MR 18 SDWIS / WI2460568 / 2955
2005 DICHLOROMETHANE MR 18 SDWIS / WI2460568 / 2964
2005 p-Dichlorobenzene MR 18 SDWIS / WI2460568 / 2969
2005 1,1-Dichloroethylene MR 18 SDWIS / WI2460568 / 2977
2005 trans-1,2-Dichloroethylene MR 18 SDWIS / WI2460568 / 2979
2005 1,2-Dichloroethane MR 18 SDWIS / WI2460568 / 2980
2005 1,2-Dichloropropane MR 18 SDWIS / WI2460568 / 2983
2005 Tetrachloroethylene MR 18 SDWIS / WI2460568 / 2987
2005 CHLOROBENZENE MR 18 SDWIS / WI2460568 / 2989
2005 Benzene MR 18 SDWIS / WI2460568 / 2990
2005 Toluene MR 18 SDWIS / WI2460568 / 2991
2005 cis-1,2-Dichloroethylene MR 18 SDWIS / WI2460568 / 2380
2005 1,1,2-Trichloroethane MR 18 SDWIS / WI2460568 / 2985

How Five Corners Dodge Compares

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

Metric Five Corners Dodge Wisconsin avg Federal benchmark
Total violations 407 26 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 2 5.3 Indicates a contaminant exceeded a federal MCL
PFAS detection None 25.2% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 39 467 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 10,988 regulated public water systems in Wisconsin.

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 Five Corners Dodge water safe to drink? ▼
Five Corners Dodge (PWS ID: WI2460568) has 407 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 39 people using Groundwater sources.
How many people does Five Corners Dodge serve? ▼
Five Corners Dodge serves 39 people in Cedarburg, Wisconsin. It is a Private-owned system using Groundwater water sources with 1 service connections.
What type of violations does Five Corners Dodge have? ▼
Five Corners Dodge has 407 total violations: 2 health-based violations (MCL exceedances or treatment failures), 405 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Five Corners Dodge water? ▼
No PFAS testing data is available for Five Corners Dodge under the EPA's UCMR5 monitoring program.
What water source does Five Corners Dodge use? ▼
Five Corners Dodge 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.
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.