Saint Helen, MI Water Safety: 66/100 (2026)
1 ZIP code · 3 water systems · Updated 2026-06-03
Compliance figures for Saint Helen indicate average water quality in MI overall — some service areas have recorded health-based violations in recent monitoring cycles, while others operate cleanly, making system-level data the most actionable reference point for residents.
How Saint Helen Compares
Data: EPA SDWIS Last verified: 2026-06-03
Saint Helen Water: The Quick Version
- Homes built before 1986: 77% — older plumbing may contain lead solder.
- CDC health risk index: 16.73 — above typical levels.
Water Systems Serving Saint Helen
3 independent water providers serve Saint Helen, MI — 3 systems appear in federal records.
Overview
We track water quality and home safety data for 1 ZIP code in Saint Helen, Michigan, covering 3 community water systems serving approximately 3,872 people.
No EPA violations recorded across any ZIP codes in Saint Helen — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Saint Helen: C (66/100)
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
Saint Helen water systems draw from: Groundwater.
Lead & Copper
- Lead data: not yet available for Saint Helen
- 0 ZIP codes exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 3 (Low Risk)
Areas with No Violations
| ZIP Code | Safety Score | System | Population |
|---|---|---|---|
| 48656 | C | Roscommon, Village of | 1,075 |
All ZIP Codes in Saint Helen
- 48656 [C]
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.
CDC Health Data for Saint Helen
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
How Old Is Saint Helen's Housing Stock?
With 77% 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
Heavily weighted toward older construction, Saint Helen's housing stock carries a median build year of 1976. That profile puts a majority of homes in the era when lead-soldered copper plumbing was standard practice.
Over half of homes in Saint Helen 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.
Protecting Children from Lead in Saint Helen
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.
Older stock in Saint Helen represents 77% of the inventory, and citywide monitoring runs at or above the federal action level — making an in-home read a standard household-level step.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
What You Can Do in Saint Helen
- Test your water at home. City-level data shows averages — your tap may differ. NSF-certified test kits cost $20-40 and give results in days.
- Install a certified water filter. An NSF-certified pitcher or under-sink filter removes most common contaminants.
- Check your home's plumbing. With 77% of homes built before 1986, lead solder is a real possibility.
Deep Dive Reports
Detailed analysis for Saint Helen, MI