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Community Water System · PWS WI2300174

Woodland Estates Mhc 1

Chicago, Wisconsin 60607 - drinking water served from groundwater sources to 50 people, tracked in EPA SDWIS and UCMR5.

50
People served
507
EPA violations
4
Health-based
Untested
UCMR5 result

The verdict

EPA records 507 drinking-water violations at Woodland Estates Mhc 1, 1% of them health-based - above the Wisconsin per-system average.

507
Total EPA violations on record
1%
Health-based (MCL / treatment failure)
50
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Woodland Estates Mhc 1

Woodland Estates Mhc 1 is a private-owned community water system that delivers drinking water to 50 residents in Chicago, Wisconsin (Kenosha County) through 27 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 507 total violations for this system , of which 4 (1%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 472 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 Lead and Copper Rule, recorded in 20 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%).

Woodland Estates Mhc 1's 507 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
50
Total Violations
507
Health-Based Violations
4
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
27
County
Kenosha
School/Daycare
No
MCL Violations
0
Monitoring Violations
472
Treatment Tech Violations
4

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Lead and Copper Rule MR 20 2024
Consumer Confidence Rule Other 18 2021
Coliform (TCR) MR 10 2012
Nitrite MR 9 2018
Arsenic MR 9 2018
Barium MR 9 2018
Cadmium MR 9 2018
Chromium MR 9 2018
Selenium MR 9 2018
1,2,4-Trichlorobenzene MR 9 2018
Xylenes, Total MR 9 2018
DICHLOROMETHANE MR 9 2018
p-Dichlorobenzene MR 9 2018
Vinyl chloride MR 9 2018
trans-1,2-Dichloroethylene MR 9 2018
1,2-Dichloropropane MR 9 2018
Trichloroethylene MR 9 2018
Tetrachloroethylene MR 9 2018
CHLOROBENZENE MR 9 2018
Toluene MR 9 2018
Styrene MR 9 2018
Mercury MR 9 2018
o-Dichlorobenzene MR 9 2018
Carbon tetrachloride MR 9 2018
Ethylbenzene MR 9 2018
cis-1,2-Dichloroethylene MR 9 2018
1,1-Dichloroethylene MR 9 2018
1,2-Dichloroethane MR 9 2018
Benzene MR 9 2018
Fluoride MR 9 2018

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 Woodland Estates Mhc 1.

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 WI2300174 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 Woodland Estates Mhc 1 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
2024 Lead and Copper Rule MR 20 SDWIS / WI2300174 / 5000
2021 Consumer Confidence Rule Other 18 SDWIS / WI2300174 / 7000
2019 Public Notice Other 6 SDWIS / WI2300174 / 7500
2019 Revised Total Coliform Rule RPT 6 SDWIS / WI2300174 / 8000
2019 Revised Total Coliform Rule TT 4 SDWIS / WI2300174 / 8000
2018 Nitrite MR 9 SDWIS / WI2300174 / 1041
2018 Arsenic MR 9 SDWIS / WI2300174 / 1005
2018 Barium MR 9 SDWIS / WI2300174 / 1010
2018 Cadmium MR 9 SDWIS / WI2300174 / 1015
2018 Chromium MR 9 SDWIS / WI2300174 / 1020
2018 Selenium MR 9 SDWIS / WI2300174 / 1045
2018 1,2,4-Trichlorobenzene MR 9 SDWIS / WI2300174 / 2378
2018 Xylenes, Total MR 9 SDWIS / WI2300174 / 2955
2018 DICHLOROMETHANE MR 9 SDWIS / WI2300174 / 2964
2018 p-Dichlorobenzene MR 9 SDWIS / WI2300174 / 2969

How Woodland Estates Mhc 1 Compares

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

Metric Woodland Estates Mhc 1 Wisconsin avg Federal benchmark
Total violations 507 26 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 4 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 50 467 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 Woodland Estates Mhc 1 water safe to drink? ▼
Woodland Estates Mhc 1 (PWS ID: WI2300174) has 507 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 50 people using Groundwater sources.
How many people does Woodland Estates Mhc 1 serve? ▼
Woodland Estates Mhc 1 serves 50 people in Chicago, Wisconsin. It is a Private-owned system using Groundwater water sources with 27 service connections.
What type of violations does Woodland Estates Mhc 1 have? ▼
Woodland Estates Mhc 1 has 507 total violations: 4 health-based violations (MCL exceedances or treatment failures), 472 monitoring/reporting violations, and 4 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Woodland Estates Mhc 1 water? ▼
No PFAS testing data is available for Woodland Estates Mhc 1 under the EPA's UCMR5 monitoring program.
What water source does Woodland Estates Mhc 1 use? ▼
Woodland Estates Mhc 1 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.