City of West Branch
EPA ID: MI0007010 · 2,139 people served · 1 ZIP code
ZipCheckup's reading of EPA records for City of West Branch (MI0007010): 2 violations on record since 2021. 2 violations on file at City of West Branch, none open; 2,139 people served.
Data: EPA SDWIS
Service Area Map
Coverage area for City of West Branch Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with City of West Branch have a median household income of $58,767 and about 10,744 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 57% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: On average, 100% of census tracts in the counties mapped to this service area are designated disadvantaged by the federal Climate and Economic Justice Screening Tool (CEJST, 2022 version). 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?
City of West Branch'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
System Overview
City of West Branch, (EPA ID: MI0007010) is a community water system in Michigan that serves approximately 2,139 people from groundwater sources.
This system serves ZIP code 48661 in West Branch.
Violation History
Status breakdown for accepted records with record years 2021-2026: 2 resolved, 0 archived, 0 addressed, and 0 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 |
|---|---|---|---|
| October 1, 2025 | Arsenic | Non-health-based | Resolved |
| April 1, 2024 | Arsenic | 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 | Monitoring & Reporting | 2 | No |
Lead & Copper
No reported lead measurement appears for this PWSID in the accepted LCR snapshot. Absence of a reported measurement is not a measured zero.
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
1 of 1 ZIP records with known zones is in EPA Radon Zone 3.
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.
- 48661 - West Branch
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for City of West Branch (MI0007010) on EPA.gov.
Frequently Asked Questions
Is City of West Branch water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for City of West Branch; its 2 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.
How many people does City of West Branch serve?
City of West Branch serves approximately 2,139 people across 1 ZIP code in Michigan.
Where does City of West Branch get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). City of West Branch (MI): 2 EPA Violations. https://zipcheckup.com/water-system/mi0007010/
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author = {{ZipCheckup}},
title = {{City of West Branch (MI): 2 EPA Violations}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/mi0007010/}
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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
City of West Branch (EPA ID: MI0007010) - request the latest Consumer Confidence Report or ask about specific contaminants.