CITY REPORT WI

Waldo, WI: 3 Violations - Home Safety Score unavailable

1 ZIP code · 4 water systems · Updated

Data: EPA SDWIS

1
ZIP Codes
4
Water Systems
1
ZIPs with Violations
Zone 2
Radon Risk (Moderate)
$248K
Median Home Value
$400
Est. Remediation (0.2% of home value)

Key Facts for Waldo Residents

  • Your city's water systems recorded 3 violations in the past 5 years.
  • Average lead level: 0.0089 mg/L.
  • Homes built before 1986: 70% - older plumbing may contain lead solder.
  • Estimated remediation: $400 per household.
  • CDC health risk index: 12.99 - above typical levels.

Waldo's Water Providers

Multiple utilities divide Waldo, WI's water service - 3 leading providers among 4 on the federal register.

Overview

We track home safety data for 1 ZIP code in Waldo, Wisconsin (population ~2,025), covering 4 community water systems serving approximately 5,026 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

Waldo water systems draw from: Groundwater.

Lead & Copper

  • Average lead level (90th percentile): 0.0089 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 2 (Moderate Risk)

The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.

Top Contaminants

Contaminant Category Violations ZIPs Affected
Gross Beta Radionuclides 2 1
Radium-226 Radionuclides 2 1
Radium-228 Radionuclides 2 1

Areas with Most Violations

ZIP Code Safety Score Violations Health-Based System
53093 3 0 Cascade Waterworks

All ZIP Codes in Waldo

Data Sources

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

Waldo Community Health Snapshot

10.3%
Asthma (US: 9.8%)
11.5%
Diabetes (US: 10.4%)
15.4%
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 10.3% ↑
Diabetes 11.5% ↑
Mental Health 15.4% ↑

Vertical line = national average. Above national · Below national

What's in Waldo's Water?

Gross Beta 2 violations
Radionuclides · EPA limit: 50 pCi/L
Radium-226 2 violations
Radionuclides · EPA limit: 5 pCi/L
Radium-228 2 violations
Radionuclides · EPA limit: 5 pCi/L

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

Waldo Infrastructure Age

1962
Median Build Year
70%
Built Before 1986
45%
Built Before 1970
Galvanized Steel or Copper
Likely Pipe Material

With 70% 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

The character of Waldo's housing stock is one of deep historical layering - a median build year of 1962 signals a city built largely before the plumbing era changes of 1986 and 1970. Lead-soldered copper joints and, in the oldest properties, lead service lines are commonly present in this inventory. That context shapes what individual water testing may reveal, particularly in neighborhoods where the oldest housing is concentrated.

1962
Median Year Built
70%
Pre-1986 (Lead Paint Risk)
45%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (45%) 1970–1986 (25%) Post-1986 (30%)

Over half of homes in Waldo 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 Waldo

Across Waldo, the equity share taken up by estimated remediation is small - a favorable ratio for most property owners.

Median Home Value
$248,100
Est. Remediation
$400
Remediation as % of home value 0.2%

Remediation costs in Waldo are relatively low compared to home values. The $0–$800 estimated range is a small fraction of median property value. Home values are 7% above the Wisconsin average.

Waldo: Lead Risk & Vulnerable Populations

70%
Homes Built Before 1986
0.0089
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.

70% - that captures the slice of Waldo housing dating from before the federal ban on solder containing lead. It pairs with aggregate utility readings that either approach or cross 0.015 mg/L, the benchmark set under the EPA Lead and Copper Rule. Together, the two figures shift one-home reads into a standard household-level confirmation, particularly for families with kids. A certified lead-removal filter is available through retailer-verified channels if a kit returns results that warrant additional measures.

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 Waldo have?
Waldo water systems have a total of 3 EPA violations. Violations are tracked across 1 ZIP code.
Does Waldo water have lead?
The average 90th-percentile lead level in Waldo is 0.0089 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 Waldo?
Waldo is served by 4 public water systems across 1 ZIP code, serving approximately 2,025 people.
How much does it cost to fix water issues in Waldo?
Estimated remediation costs in Waldo average $400 per household, ranging from $0 to $800. Costs include filtration, pipe replacement, radon mitigation, and flood protection.
HomeCitiesWisconsin → Waldo, WI

How to cite this page

APA ZipCheckup. (2026). Waldo, WI: 3 Violations - Home Safety Score unavailable. https://zipcheckup.com/cities/wi/waldo/
BibTeX
@misc{zipcheckup-cities-wi-waldo,
  author = {{ZipCheckup}},
  title  = {{Waldo, WI: 3 Violations - Home Safety Score unavailable}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/wi/waldo/}
}

Page version: August 2026.

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