CITY REPORT WI HEALTH VIOLATIONS: 2

Chippewa Falls, WI - Home Safety Score unavailable

2 ZIP codes · 5 water systems · Updated

Data: EPA SDWIS

2
ZIP Codes
5
Water Systems
1
ZIPs Linked to Systems with Violations
Zone 2
County Radon Potential (Moderate)
$264K
Median Home Value
$800
Est. Remediation (0.3% of home value)

Chippewa Falls Water: The Quick Version

  • Your city's water systems recorded 11 violations since 2021.
  • Average of reported 90th-percentile lead results: 0.0022 mg/L.
  • Estimated remediation: $800 per household.
  • Health risk index (ZipCheckup composite of CDC data): 13.78.

Water Systems Serving Chippewa Falls

The 3 largest of 5 systems connected with Chippewa Falls, WI are listed below.

Overview

We track home safety data for 2 ZIP codes in Chippewa Falls, Wisconsin (population ~34,853), covering 5 community water systems serving approximately 95,695 people region-wide. The EPA snapshots used for this build directly map water systems to 1 of 2 ZIP codes.

1 of 1 ZIP code with a reported violation count in the available EPA record (100%) have recorded EPA violations. 2 health-based violations appear in the available health breakdown.

Water Sources

Chippewa Falls water systems draw from: Groundwater.

Lead & Copper

  • Average of reported 90th-percentile lead results: 0.0022 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

2 of 2 ZIP records with known zones are in EPA Radon Zone 2.

The EPA recommends testing all homes regardless of radon zone. County radon zones cannot replace an in-home radon test.

Top Contaminants

Contaminant Category Violations ZIPs Affected
Lead and Copper Rule Revisions Treatment Technique 6 1
Public Notice Rule Reporting 6 1
Lead and Copper Rule Treatment Technique 4 1
Haloacetic Acids (HAA5) Disinfection Byproducts 2 1
Total Trihalomethanes (TTHM) Disinfection Byproducts 2 1

Areas with Most Violations

ZIP Code Safety Score Violations Health-Based System
54729 — 11 2 Chippewa Falls Waterworks

All ZIP Codes in Chippewa Falls

Data Sources

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

CDC Health Data for Chippewa Falls

11.1%
Asthma (US: 9.8%)
11.7%
Diabetes (US: 10.4%)
15.8%
Poor Mental Health (US: 14.8%)

Source: CDC PLACES (County-level estimates). County health indicators are shown for context only and are not linked to this area's water records.

Compared to National Average

Asthma 11.1% ↑
Diabetes 11.7% ↑
Mental Health 15.8% ↑

Vertical line = national average. ■ Above national · ■ Below national

Key Contaminants Detected in Chippewa Falls

Lead and Copper Rule Revisions 6 violations
Treatment Technique
Public Notice Rule 6 violations
Reporting
Lead and Copper Rule 4 violations
Treatment Technique
Developmental delays in children, kidney damage

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

Chippewa Falls: Remediation Cost in Perspective

Estimated remediation for Chippewa Falls is a small fraction of median property value - one percent or less - though the ratio does not describe any single household.

Median Home Value
$263,900
Est. Remediation
$800
Remediation as % of home value 0.3%

Estimated remediation costs in Chippewa Falls can be compared with local home values. The $450–$1,400 estimated range can be set against the median property value; actual costs vary by home. Home values are 14% above the Wisconsin average.

Protecting Children from Lead in Chippewa Falls

0.0022
mg/L average of reported water-system 90th-percentile lead results (the 0.015 action level applies to each system's result, not to this average)

Why children are most at risk: The CDC states that no safe blood lead level in children has been identified. Children under 6 absorb lead more readily than adults, and even low levels can cause developmental delays, learning difficulties, and behavioral problems.

Available area-level lead records for Chippewa Falls do not determine the lead level at an individual tap. Testing is the only way to confirm your water's lead content.

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

Historical Flood-Claim Evidence for Chippewa Falls

16
Total FEMA Flood Claims
$2,456
Avg Reported Sum With Payment Data
0%
A/V Share of Claim-Record ZIPs

Historical NFIP data for Chippewa Falls contains 16 flood insurance claims. Among claims with payment data, the average reported building, contents, and ICC component sum is $2,456. Among ZIP codes with claim records, 0% have an A- or V-family dominant rated zone recorded in those historical claims. This is not a complete current FEMA property-map inventory.

How flooding affects water quality: Flood events can introduce sewage, agricultural runoff, and industrial chemicals into water supplies. Even after floodwaters recede, contamination can persist in wells and aging infrastructure. The $800 remediation estimate shown here excludes flood insurance and is not derived from NFIP claim count.

Claim count does not establish current property risk. Check the exact address in FEMA's current map and obtain a property-specific insurance quote when relevant.

Source: historical FEMA National Flood Insurance Program (NFIP) claim records. No current FEMA property-map designation is asserted.

Frequently Asked Questions

How many violations are on record for water systems serving Chippewa Falls?
EPA records list 11 EPA violations, including 2 health-based violations for Chippewa Falls water systems. These water-system violations are shown for 2 mapped ZIP codes.
Does Chippewa Falls water have lead?
The average of the reported 90th-percentile lead results across the ZIP codes of Chippewa Falls is 0.0022 mg/L. The EPA action level of 0.015 mg/L applies to each water system's own 90th percentile, not to this average. EPA's health goal for lead is zero. Lead levels can vary by home - testing is recommended especially in older properties.
How many water systems serve Chippewa Falls?
Our records map 5 water systems to 2 ZIP codes in Chippewa Falls. The related population figure in our data is approximately 34,853 people; it is not a count of people served citywide.
How much does it cost to fix water issues in Chippewa Falls?
Estimated remediation cost per household in Chippewa Falls: $800; modeled range $450 to $1,400. Estimated costs may include filtration, pipe replacement, radon mitigation, or flood protection where applicable.
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How to cite this page

APA ZipCheckup. (2026). Chippewa Falls, WI - Home Safety Score unavailable. https://zipcheckup.com/cities/wi/chippewa-falls/
BibTeX
@misc{zipcheckup-cities-wi-chippewa-falls,
  author = {{ZipCheckup}},
  title  = {{Chippewa Falls, WI - Home Safety Score unavailable}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/wi/chippewa-falls/}
}

Page version: October 2026.

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