CITY REPORT MN

Wanamingo, MN: 1 Violation - Home Safety Score unavailable

1 ZIP code · 2 water systems · Updated

Data: EPA SDWIS

1
ZIP Codes
2
Water Systems
1
ZIPs with Violations
Zone 1
Radon Risk (High)
$278K
Median Home Value
$1,200
Est. Remediation (0.4% of home value)

Key Facts for Wanamingo Residents

  • Your city's water systems recorded 1 violation in the past 5 years.
  • Average lead level: 0.002 mg/L.
  • Homes built before 1986: 59% - older plumbing may contain lead solder.
  • Estimated remediation: $1,200 per household.
  • CDC health risk index: 13 - above typical levels.

Wanamingo's Water Providers

In Wanamingo, MN, residential water supply is distributed across multiple utilities rather than concentrated in one. The 2 leading providers out of 2 tracked systems each control their own infrastructure, file separate EPA compliance reports, and set independent rate schedules.

Overview

We track home safety data for 1 ZIP code in Wanamingo, Minnesota (population ~1,671), covering 2 community water systems serving approximately 6,496 people region-wide. The EPA snapshots used for this build directly map water systems to 1 of 1 ZIP codes.

1 of 1 ZIP code with a reported violation count in the available EPA record (100%) have recorded EPA violations. The available record reports no health-based violations for this measured scope.

Water Sources

Wanamingo water systems draw from: Groundwater.

Lead & Copper

  • Average lead level (90th percentile): 0.0020 mg/L (EPA action level: 0.015 mg/L)
  • 0 of 1 ZIP code with known status exceed the EPA lead action level

Radon Risk

Dominant radon zone: Zone 1 (High 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 2 1

Areas with Most Violations

ZIP Code Safety Score Violations Health-Based System
55983 1 0 Zumbrota

All ZIP Codes in Wanamingo

Data Sources

Reporting periods vary by source. Missing data is shown as unavailable, not as zero.

Wanamingo Community Health Snapshot

10%
Asthma (US: 9.8%)
10.9%
Diabetes (US: 10.4%)
15.3%
Poor Mental Health (US: 14.8%)

Source: CDC PLACES (County-level estimates). Water contamination can correlate with respiratory and chronic health conditions.

Compared to National Average

Asthma 10% ↑
Diabetes 10.9% ↑
Mental Health 15.3% ↑

Vertical line = national average. Above national · Below national

What's in Wanamingo's Water?

Stage 1 DBP Rule 2 violations
Treatment Technique
Disinfection byproduct exposure risk

Based on EPA violation records. Check your ZIP code report for system-specific contaminant data.

Wanamingo Infrastructure Age

1971
Median Build Year
59%
Built Before 1986
32%
Built Before 1970
Copper
Likely Pipe Material

With 59% 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 1971 mean for water safety in Wanamingo? 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.

1971
Median Year Built
59%
Pre-1986 (Lead Paint Risk)
32%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (32%) 1970–1986 (27%) Post-1986 (41%)

Over half of homes in Wanamingo 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.

How Remediation Costs Compare in Wanamingo

In Wanamingo, documented water and safety issues can be addressed without making a meaningful dent in home equity - the financial proportionality here is favorable, and the commitment fits within standard property planning frameworks.

Median Home Value
$277,500
Est. Remediation
$1,200
Remediation as % of home value 0.4%

Remediation costs in Wanamingo are relatively low compared to home values. The $800–$1,500 estimated range is a small fraction of median property value. Home values are 16% above the Minnesota average.

Wanamingo: Lead Risk & Vulnerable Populations

59%
Homes Built Before 1986
0.002
mg/L Avg Lead (Limit: 0.015)

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.

Before the federal solder ban, lead solder was a routine plumbing material, and 59% of the Wanamingo inventory was built in that earlier era - a share large enough to move household-level reads onto the standard list.

Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.

Frequently Asked Questions

How many water violations does Wanamingo have?
Wanamingo water systems have a total of 1 EPA violation. Violations are tracked across 1 ZIP code.
Does Wanamingo water have lead?
The average 90th-percentile lead level in Wanamingo is 0.002 mg/L. This is below the EPA action level of 0.015 mg/L. Lead levels can vary by home - testing is recommended especially in older properties.
How many water systems serve Wanamingo?
Wanamingo is served by 2 public water systems across 1 ZIP code, serving approximately 1,671 people.
How much does it cost to fix water issues in Wanamingo?
Estimated remediation costs in Wanamingo average $1,200 per household, ranging from $800 to $1,500. Costs include filtration, pipe replacement, radon mitigation, and flood protection.
HomeCitiesMinnesota → Wanamingo, MN

How to cite this page

APA ZipCheckup. (2026). Wanamingo, MN: 1 Violation - Home Safety Score unavailable. https://zipcheckup.com/cities/mn/wanamingo/
BibTeX
@misc{zipcheckup-cities-mn-wanamingo,
  author = {{ZipCheckup}},
  title  = {{Wanamingo, MN: 1 Violation - Home Safety Score unavailable}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/mn/wanamingo/}
}

Page version: August 2026.

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