Ironton, MN: 1 Violation — 72/100 (2026)
1 ZIP code · 2 water systems · Updated 2026-06-03
How does Ironton tap water hold up under EPA scrutiny? Above average for MN — documented violations are uncommon and the safety grade reflects a clean overall record.
How Ironton Compares
Data: EPA SDWIS Last verified: 2026-06-03
What You Should Know About Ironton Water
- Your city's water systems recorded 1 violation in the past 5 years.
- Homes built before 1986: 64% — older plumbing may contain lead solder.
- Estimated remediation: $400 per household.
- CDC health risk index: 13.71 — above typical levels.
Who Supplies Your Water in Ironton
Ironton, MN draws its residential water from 2 separate providers among the 2 federally tracked systems. Each operates independently, with its own infrastructure, rate structure, and compliance record.
Overview
We track water quality and home safety data for 1 ZIP code in Ironton, Minnesota (population ~1,670), covering 2 community water systems serving approximately 2,955 people region-wide.
1 of 1 ZIP code (100%) have recorded EPA violations. All violations are monitoring/reporting type.
Home Safety Score
Average Home Safety Score for Ironton: B (72/100)
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
Ironton water systems draw from: Groundwater.
Lead & Copper
- Lead data: not yet available for Ironton
- 0 ZIP codes 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 2 DBP Rule | Treatment Technique | 2 | 1 |
Areas with Most Violations
| ZIP Code | Safety Score | Violations | Health-Based | System |
|---|---|---|---|---|
| 56455 | B | 1 | 0 | Crosby |
All ZIP Codes in Ironton
- 56455 [B] — 1 violation
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 Ironton
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 Ironton Water
Based on EPA violation records. Check your ZIP code report for system-specific contaminant data.
Housing & Infrastructure in Ironton
With 64% 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
What does a median build year of 1975 mean for water safety in Ironton? It means the majority of the city's residential plumbing was installed before 1986, when lead solder was federally banned, and a large share may predate 1970, when lead pipes were commonly used — making plumbing age a central variable in household-level lead risk across much of the city.
Over half of homes in Ironton 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 Ironton Homeowners
Within the Ironton market, estimated remediation claims a small portion of typical property equity — the financial burden is proportionally low.
Remediation costs in Ironton are relatively low compared to home values. The $0–$800 estimated range is a small fraction of median property value. Home values are 17% below the Minnesota average.
Lead Exposure Risk for Children in Ironton
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.
Practically, the structural drivers in Ironton — 64% pre-rule stock and citywide monitoring at or beyond the regulatory benchmark — make an in-home draw the practical way to translate aggregate averages into the specific conditions at one address.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
Deep Dive Reports
Detailed analysis for Ironton, MN