Oak Hill Estates Mhc
EPA ID: MI0040391 · 1,260 people served · 1 ZIP code
ZipCheckup's reading of EPA SDWIS for Oak Hill Estates Mhc (MI0040391): no EPA violations recorded in the last five years. Federal monitoring spanning five full years has produced zero violations at Oak Hill Estates Mhc - a clean record across every reporting cycle for a utility serving approximately 1,260 residents.
Data: EPA SDWIS
Service Area Map
Coverage area for Oak Hill Estates Mhc Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Oak Hill Estates Mhc serves a community with a median household income of $103,739 and an estimated 13,010 residents across its service area. Approximately 60% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Oak Hill Estates Mhc'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
Oak Hill Estates Mhc (EPA ID: MI0040391) is a community water system in Michigan that serves approximately 1,260 people from groundwater sources.
This system serves ZIP code 48462 in Ortonville.
Violation History
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.003 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 MI or modeled from parcel and building-footprint data.
- 48462 - Ortonville
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Oak Hill Estates Mhc (MI0040391) on EPA.gov.
Frequently Asked Questions
Is Oak Hill Estates Mhc water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Oak Hill Estates Mhc 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 Oak Hill Estates Mhc serve?
Oak Hill Estates Mhc serves approximately 1,260 people across 1 ZIP code in Michigan.
Where does Oak Hill Estates Mhc get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Oak Hill Estates Mhc Water Quality Report, MI. https://zipcheckup.com/water-system/mi0040391/
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author = {{ZipCheckup}},
title = {{Oak Hill Estates Mhc Water Quality Report, MI}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/mi0040391/}
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