Addison
EPA ID: MI0000030 · 605 people served · 3 ZIP codes
ZipCheckup's reading of EPA records for Addison (MI0000030): 1 violation recorded with unresolved status in the SDWIS data used. Looking at the EPA enforcement file for Addison, 1 violation is listed as unresolved as of its reporting date; the utility's service area includes approximately 605 people.
Data: EPA SDWIS
Service Area Map
Coverage area for Addison Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with Addison have a median household income of $70,726 and about 10,648 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 67% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Addison's water is classified in EPA records as a groundwater source. 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
Addison (EPA ID: MI0000030) is a community water system in Michigan that serves approximately 605 people from groundwater sources.
This system provides water to 3 ZIP codes across 3 communities.
Violation History
Status breakdown for accepted records with record years 2021-2026: 11 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 2, 2025 | LEAD AND COPPER RULE REVISIONS | Non-health-based | Resolved |
| July 1, 2025 | Consumer Confidence Rule | Non-health-based | Resolved |
| July 1, 2025 | Consumer Confidence Rule | Non-health-based | Resolved |
| April 1, 2025 | Arsenic | Health-based | Resolved |
| January 1, 2025 | Arsenic | Health-based | Resolved |
| October 1, 2024 | Arsenic | Health-based | Resolved |
| July 1, 2024 | Arsenic | Health-based | Resolved |
| July 1, 2024 | Consumer Confidence Rule | Non-health-based | Unaddressed (current) |
| November 1, 2023 | Arsenic | Non-health-based | Resolved |
| June 8, 2023 | E. COLI | Non-health-based | Resolved |
| May 1, 2022 | Arsenic | Non-health-based | Resolved |
| October 11, 2021 | Lead and Copper Rule | Non-health-based | Resolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Arsenic | MCL Violation, Monitoring & Reporting | 6 | Yes |
| Consumer Confidence Rule | Other (notice or report rule) | 3 | No |
| E. COLI | Monitoring & Reporting | 1 | No |
| Lead and Copper Rule | Monitoring & Reporting | 1 | No |
| LEAD AND COPPER RULE REVISIONS | Monitoring & Reporting | 1 | No |
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.0024 mg/L | No | 2023-12-31 |
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
3 of 3 ZIP records with known zones are in EPA Radon Zone 1.
The EPA recommends testing all homes regardless of radon zone. County radon zones cannot replace an in-home radon test.
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 available EPA compliance records for Addison (MI0000030) on EPA.gov.
Frequently Asked Questions
Is Addison 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 Addison serve?
Addison serves approximately 605 people across 3 ZIP codes in Michigan.
Where does Addison get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Addison (MI): 4 Health Violations. https://zipcheckup.com/water-system/mi0000030/
@misc{zipcheckup-water-system-mi0000030,
author = {{ZipCheckup}},
title = {{Addison (MI): 4 Health Violations}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/mi0000030/}
}
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
Addison (EPA ID: MI0000030) - request the latest Consumer Confidence Report or ask about specific contaminants.