Hermansville, MI: Lead Above EPA Limits — 28/100 (2026)
1 ZIP code · 1 water system · Updated 2026-06-03
The latest EPA cycle for Hermansville shows a low safety grade within MI — compliance gaps have persisted over multiple reporting periods, and the city currently holds a low grade in available EPA data.
How Hermansville Compares
Data: EPA SDWIS Last verified: 2026-06-03
What You Should Know About Hermansville Water
- Your city's water systems recorded 30 violations in the past 5 years.
- Average lead level: 0.079 mg/L — exceeds the EPA action level of 0.015 mg/L.
- Homes built before 1986: 68% — older plumbing may contain lead solder.
- Estimated remediation: $5,080 per household.
- CDC health risk index: 15.71 — above typical levels.
Who Supplies Your Water in Hermansville
For most households in Hermansville, MI, tap water comes from one provider — the utility that controls the local distribution system out of 1 tracked in federal record.
Overview
We track water quality and home safety data for 1 ZIP code in Hermansville, Michigan, covering 1 community water system serving approximately 1,063 people.
1 of 1 ZIP code (100%) have recorded EPA violations. 6 health-based violations documented.
Home Safety Score
Average Home Safety Score for Hermansville: F (28/100)
The score combines three factors:
| Factor | What It Measures |
|---|---|
| Water Quality | EPA violations and compliance history |
| Lead Levels | 90th percentile lead concentration vs EPA action level |
| Radon Risk | EPA radon zone classification |
Water Sources
Hermansville water systems draw from: Groundwater.
Lead & Copper
- Average lead level (90th percentile): 0.0790 mg/L (exceeds EPA action level) (EPA action level: 0.015 mg/L)
- 1 ZIP code exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 2 (Moderate Risk)
The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.
Top Contaminants
| Contaminant | Category | Violations | ZIPs Affected |
|---|---|---|---|
| Stage 1 DBP Rule | Treatment Technique | 26 | 1 |
| Consumer Confidence Report Rule | Reporting | 10 | 1 |
| Contaminant 4102 | Other | 6 | 1 |
| Revised Total Coliform Rule | Microbiological | 6 | 1 |
| Contaminant 1017 | Other | 4 | 1 |
Areas with Most Violations
| ZIP Code | Safety Score | Violations | Health-Based | System |
|---|---|---|---|---|
| 49847 | F | 30 | 6 | Hermansville Housing Commission |
All ZIP Codes in Hermansville
- 49847 [F] — 30 violations ⚠
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- Lead/copper: EPA Lead and Copper Rule sampling data
- Radon: EPA Map of Radon Zones
Updated daily.
Health Outcomes in Hermansville
Source: CDC PLACES (County-level estimates). Water contamination can correlate with respiratory and chronic health conditions.
Compared to National Average
Vertical line = national average. ■ Above national · ■ Below national
Top Contaminants in Hermansville Water
Based on EPA violation records. Check your ZIP code report for system-specific contaminant data.
Housing & Infrastructure in Hermansville
With 68% of homes built before 1986, lead solder in plumbing is a potential concern. The EPA banned lead solder in 1986, but many older homes retain original plumbing.
Source: U.S. Census Bureau American Community Survey (ACS).
Housing Age Profile
Hermansville's housing stock is predominantly older, with a median build year of 1964 that reflects decades of construction before federal plumbing standards were tightened. The 1986 ban on lead solder and the pre-1970 era of lead service lines are both relevant benchmarks here — a significant share of the residential inventory predates one or both of those cutoffs, creating an elevated baseline for plumbing-related lead risk that aggregate water quality data may not fully reflect at the household level.
Over half of homes in Hermansville were built before 1986, when lead solder was banned. Older plumbing may leach lead into drinking water, especially with corrosive water chemistry.
Source: U.S. Census Bureau ACS B25034.
Cost Context: What Remediation Means for Hermansville Homeowners
Elevated equity share — Hermansville sits in the high tier when estimated remediation is measured against property values.
At 4.3% of home value, remediation costs in Hermansville represent a significant financial burden. For homes valued near the median, fixing water and safety issues could cost $3,020–$7,740. Home values here are 43% below the Michigan average.
Lead Exposure Risk for Children in Hermansville
Why children are most at risk: The CDC states there is no safe level of lead exposure for children. Children under 6 absorb lead more readily than adults, and even low levels can cause developmental delays, learning difficulties, and behavioral problems.
68% — that captures the slice of Hermansville housing built before the federal ban on solder containing lead. Aggregate utility samples have also moved past the action threshold, meaning the system-level data and the housing-inventory data point the same direction. Households with kids or pregnant residents face a practical question that only a faucet sample can answer for one specific address, with certified filter options through retailer networks available where confirmed results warrant it.
<strong>1 ZIP code</strong> (100% of the city) exceeds the EPA lead action level of 0.015 mg/L.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
What You Can Do in Hermansville
- Test your water at home. City-level data shows averages — your tap may differ. Lead testing is especially recommended given the area's lead levels.
- Install a certified water filter. Filters rated for Stage 1 DBP Rule can reduce the most common contaminant found in Hermansville's water.
- Check your home's plumbing. With 68% of homes built before 1986, lead solder is a real possibility.
- Review your water system's CCR. Your utility publishes an annual Consumer Confidence Report with detailed test results. Request it or find it online.
Deep Dive Reports
Detailed analysis for Hermansville, MI