Laurium
EPA ID: MI0003810 · 1,947 people served · 2 ZIP codes
ZipCheckup's reading of EPA SDWIS for Laurium (MI0003810): no EPA violations recorded in the last five years. For the full five-year period covered by EPA monitoring, Laurium has supplied tap water to 1,947 residents with no violations of any type on record.
Data: EPA SDWIS
Service Area Map
Coverage area for Laurium Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Laurium serves a community with a median household income of $50,469 and an estimated 7,564 residents across its service area. Approximately 68% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: 50% of the population in this service area is classified as disadvantaged under EPA's EJScreen criteria. Communities with higher disadvantaged populations often face disproportionate environmental and health burdens, including aging water infrastructure and limited resources for remediation.
💧 Where Does Your Water Come From?
Laurium'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.
Superfund Proximity Note: This service area ranks in the 60th percentile nationally for proximity to Superfund (NPL) sites. Groundwater sources near contaminated sites may face elevated risk from industrial chemicals.
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
Laurium (EPA ID: MI0003810) is a community water system in Michigan that serves approximately 1,947 people from groundwater sources.
This system provides water to 2 ZIP codes across 2 communities.
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 Laurium (MI0003810) on EPA.gov.
Frequently Asked Questions
Is Laurium water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Laurium 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 Laurium serve?
Laurium serves approximately 1,947 people across 2 ZIP codes in Michigan.
Where does Laurium get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Laurium Water Quality Report, MI. https://zipcheckup.com/water-system/mi0003810/
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author = {{ZipCheckup}},
title = {{Laurium Water Quality Report, MI}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/mi0003810/}
}