Mhog Sewer & Water Authority
EPA ID: MI0004098 · 17,046 people served · 3 ZIP codes
ZipCheckup's reading of EPA SDWIS for Mhog Sewer & Water Authority (MI0004098): no EPA violations recorded in the last five years. From the earliest to the most recent cycle in the five-year EPA window, Mhog Sewer & Water Authority has logged zero violations - no MCL exceedances, no health advisories, and no enforcement activity across the entire period for the 17,046 people in its service area, a record that stands up well against both state and national benchmarks.
Data: EPA SDWIS
Service Area Map
Coverage area for Mhog Sewer & Water Authority Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Mhog Sewer & Water Authority serves a community with a median household income of $91,620 and an estimated 78,505 residents across its service area. Approximately 40% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Mhog Sewer & Water Authority'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 70th 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
Mhog Sewer & Water Authority (EPA ID: MI0004098) is a community water system in Michigan that serves approximately 17,046 people from groundwater sources.
This system provides water to 3 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 |
|---|---|---|
| 0.001 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.
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Mhog Sewer & Water Authority (MI0004098) on EPA.gov.
Frequently Asked Questions
Is Mhog Sewer & Water Authority water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Mhog Sewer & Water Authority 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 Mhog Sewer & Water Authority serve?
Mhog Sewer & Water Authority serves approximately 17,046 people across 3 ZIP codes in Michigan.
Where does Mhog Sewer & Water Authority get its water?
The primary water source is groundwater.
Federal UCMR5 PFAS Monitoring: Tested Clean
This water system was tested under the federal EPA Unregulated Contaminant Monitoring Rule (UCMR5). No PFAS compounds were detected.
Current MCL reflects the lowest state-enforceable limit (NYS 10 ppt for PFOA/PFOS, effective August 2020). The federal final MCL of 4 ppt for PFOA/PFOS (EPA April 2024 rule) is not enforceable until April 2029. Detections above 4 ppt but below 10 ppt are below current MCL but above the future federal limit.
Source: U.S. EPA UCMR5 (Unregulated Contaminant Monitoring Rule, 5th cycle) — per-system federal sampling, 2023–2025. EPA UCMR5 monitoring program →
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Mhog Sewer and Water Authority, MI: Serves 17K People. https://zipcheckup.com/water-system/mi0004098/
@misc{zipcheckup-water-system-mi0004098,
author = {{ZipCheckup}},
title = {{Mhog Sewer and Water Authority, MI: Serves 17K People}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/mi0004098/}
}