Wildwood Subdivision - Lake Company Pw
EPA ID: IL0977350 · 14,832 people served · 2 ZIP codes
ZipCheckup's reading of EPA SDWIS for Wildwood Subdivision - Lake Company Pw (IL0977350): 1 unresolved EPA violation on record. Pulled from the federal compliance ledger, 1 violation at Wildwood Subdivision - Lake Company Pw remain without resolution - the utility delivers drinking water to roughly 14,832 residents.
Data: EPA SDWIS
Service Area Map
Coverage area for Wildwood Subdivision - Lake Company Pw Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Wildwood Subdivision - Lake Company Pw serves a community with a median household income of $109,464 and an estimated 72,787 residents across its service area.
🌊 Where Does Your Water Come From?
Wildwood Subdivision - Lake Company Pw's water is drawn from rivers, lakes, or reservoirs. Surface water sources are more exposed to agricultural runoff, stormwater, and upstream discharges, but they typically receive more intensive treatment before reaching your tap.
Superfund Proximity Note: This service area ranks in the 70th percentile nationally for proximity to Superfund (NPL) sites.
Infrastructure Risk
Detected Contaminants
How Wildwood Subdivision - Lake Company Pw compares to EPA limits
What This Means For You
Surface Water Treatment Rule at 1 mg/L exceeds the EPA maximum of mg/L.
Comparable Water Systems
Similar-sized systems in Illinois
Estimated Remediation Costs
Average estimated costs across ZIP codes served by this system
Based on national averages for common remediation projects. Actual costs vary by property. Only issues flagged by EPA, FEMA, or state data for each ZIP code are included.
System Overview
Wildwood Subdivision - Lake Company Pw (EPA ID: IL0977350) is a community water system in Illinois that serves approximately 14,832 people from surface water sources.
This system provides water to 2 ZIP codes across 2 communities.
Violation History
Status breakdown for accepted records with record years 2021-2026: 0 resolved, 0 archived, 0 addressed, and 1 unaddressed. Under this source contract, current noncompliance is the sum of addressed and unaddressed records. Archived and resolved records are excluded from current noncompliance.
Recent Violations
| Date | Contaminant | Type | Status |
|---|---|---|---|
| July 1, 2025 | Surface Water Treatment Rule | Non-health-based | Unaddressed (current) |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Surface Water Treatment Rule | Treatment Failure | 1 | No |
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.00125 mg/L | No | N/A |
No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.
Need help with your water quality?
Typical cost: Water test: typically $20–$50 (DIY kit) · Professional inspection: $150–$400
Find the Right Water FilterFree tip: Let cold water run for 2 minutes before drinking — this helps flush lead from your pipes.
ZIP Codes Served
Coverage: Service area ZIP codes sourced from EPA Community Water System Service Area Boundaries v3 (March 2026 release). These ZIPs reflect the actual deployment footprint recorded by IL or modeled from parcel and building-footprint data.
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Wildwood Subdivision - Lake Company Pw (IL0977350) on EPA.gov.
Frequently Asked Questions
Is Wildwood Subdivision - Lake Company Pw water safe to drink?
The accepted 2026Q2 ECHO snapshot shows 1 current noncompliance record and zero current records classified as health-based. That classification is not a property-specific water test or safety guarantee.
How many people does Wildwood Subdivision - Lake Company Pw serve?
Wildwood Subdivision - Lake Company Pw serves approximately 14,832 people across 2 ZIP codes in Illinois.
Where does Wildwood Subdivision - Lake Company Pw get its water?
The primary water source is surface water.
Federal UCMR5 PFAS Monitoring: Tested Clean
This water system was tested under the federal EPA Unregulated Contaminant Monitoring Rule (UCMR5). No PFAS compounds were detected.
Current MCL reflects the lowest state-enforceable limit (NYS 10 ppt for PFOA/PFOS, effective August 2020). The federal final MCL of 4 ppt for PFOA/PFOS (EPA April 2024 rule) is not enforceable until April 2029. Detections above 4 ppt but below 10 ppt are below current MCL but above the future federal limit.
Source: U.S. EPA UCMR5 (Unregulated Contaminant Monitoring Rule, 5th cycle) — per-system federal sampling, 2023–2025. EPA UCMR5 monitoring program →
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Wildwood Subdivision - Lake Company Pw (IL): 1 EPA Violation. https://zipcheckup.com/water-system/il0977350/
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title = {{Wildwood Subdivision - Lake Company Pw (IL): 1 EPA Violation}},
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url = {https://zipcheckup.com/water-system/il0977350/}
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What You Can Do
Test your water
Home test kits can detect lead, bacteria, and other contaminants at your tap. Find the right filter →
Check your specific ZIP code
Water quality can vary within a system. View nearest ZIP report →
Contact your utility
Wildwood Subdivision - Lake Company Pw (EPA ID: IL0977350) - request the latest Consumer Confidence Report or ask about specific contaminants.