Highland Greens Estates
EPA ID: MI0040387 · 2,268 people served · 5 ZIP codes
ZipCheckup's reading of EPA SDWIS for Highland Greens Estates (MI0040387): no EPA violations recorded in the last five years. Highland Greens Estates's five-year compliance history is clean by every EPA metric - no health-based violations, no monitoring lapses, no enforcement actions on record, reflecting consistent performance for a utility that supplies water to approximately 2,268 residents year after year.
Data: EPA SDWIS
Service Area Map
Coverage area for Highland Greens Estates Source: EPA SDWIS service area boundaries.
Service area boundary - Grade B
Service Area Demographics
The Highland Greens Estates serves a community with a median household income of $103,708 and an estimated 61,328 residents across its service area. Approximately 54% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Highland Greens Estates's water is pumped from underground aquifers. Groundwater is naturally filtered through rock and soil, but it can be vulnerable to PFAS contamination, nitrates from agriculture, and industrial chemicals that seep into the water table.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in Michigan
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
Highland Greens Estates (EPA ID: MI0040387) is a community water system in Michigan that serves approximately 2,268 people from groundwater sources.
This system provides water to 5 ZIP codes across 3 communities.
ZIP-Area Home Safety Context: B (83/100)
This is the average Home Safety Score for 1 of 5 service-area ZIP codes with all required score domains observed. It is not a grade for the water utility.
Model 4.0.0 uses SDWIS identity plus accepted ECHO SDWA lifecycle-based water compliance, the UCMR 5 PFAS MCL screen, EPA radon zone, and annual EPA AirData AQI across three equally weighted domains. Missing required evidence suppresses the score.
Violation History
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0 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.
Radon Risk in Service Area
Dominant radon zone for ZIP codes served by this system: Zone 2 (Moderate Risk)
The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.
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 MI 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 Highland Greens Estates (MI0040387) on EPA.gov.
Frequently Asked Questions
Is Highland Greens Estates water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Highland Greens Estates in the inclusive 2021-2026 record-year window. This is a compliance-record finding, not a guarantee about water at a specific tap.
How many people does Highland Greens Estates serve?
Highland Greens Estates serves approximately 2,268 people across 5 ZIP codes in Michigan.
Where does Highland Greens Estates get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Highland Greens Estates Water Quality Report, MI. https://zipcheckup.com/water-system/mi0040387/
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title = {{Highland Greens Estates Water Quality Report, MI}},
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url = {https://zipcheckup.com/water-system/mi0040387/}
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