COUNTY REPORT WI

Rusk County, Wisconsin

9 ZIP codes · Avg score 70/100 · Grade B · Updated 2026-06-03

Tracking 9 ZIP codes in Rusk County shows a water safety record well above the national median — violations are isolated exceptions, not recurring patterns.

How Rusk County Compares

Rusk County70/100
Wisconsin avg66/100
National avg68/100

How Rusk County Compares

B
County Grade
70/100
Avg Safety Score
9
ZIP Codes
9
Water Systems

Rusk County scores 4 points above the Wisconsin state average (66/100) and 2 points above the national average (68/100).

Data: EPA SDWIS Last verified: 2026-06-03

B
County Grade
70
Avg Safety Score
9
ZIP Codes
Best ZIP: 54895 (83/100)
Lowest ZIP: 54731 (53/100)
$146K
Median Home Value
$911
Avg Remediation (62% of home value)

ZIP Code Risk Map

Water Quality Map: Rusk County, Wisconsin

Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.

A B C D F

Key Risk Factors

Health risk index: 15.6 (asthma 11%, diabetes 14.7%)

Estimated additional annual cost per homeowner: $631, driven primarily by energy_code_gap

Infrastructure: 0.391% avg pipe failure probability, 25% of ZIPs at high risk

63.9% of homes built before 1978 (lead paint era)

Violation History (2022–2025)

→ Stable trend

EPA violation counts by year across Rusk County water systems. Health-based shown in red, total in blue.

2022
4 (4 health)
2023
3 (3 health)
2024
2 (2 health)
2025
4 (4 health)

Peak year: 2022 with 4 violations. Past 5 years: 13 total (13 health-based).

Source: EPA SDWIS historical violations. Data may lag 6–12 months for the most recent year.

County Health Indicators vs National Average

Asthma 11% (national: 8.9%)
Diabetes 14.7% (national: 10.5%)
Obesity 41.6% (national: 32.4%)

Black markers indicate national averages. Source: CDC PLACES, Census ACS.

Infrastructure Overview

1976
Median Build Year
63.9%
Pre-1978 Housing
39%
Pipe Failure Probability
25%
ZIPs at High Infra Risk
Low
Lead Pipe Risk

Sources: Census ACS (housing age), EPA SDWIS (infrastructure risk model), state bridge inspection data.

Compound Risk Breakdown

Estimated additional annual cost per homeowner: $631

Energy Code Gap $240/yr
Water / Lead $133/yr
Flood $89/yr

Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).

Housing Age Distribution

7,619 housing units in Rusk County

Pre-1940 18%
1940–1959 17%
1960–1979 26%
1980–1999 24%
2000+ 16%

Source: U.S. Census Bureau ACS B25034 (Year Structure Built).

Water Safety Affordability

How much it costs to fix water issues relative to home values in Rusk County

$146K
Median Home Value
$911
Est. Remediation Cost
0.6%
of Home Value
Remediation as % of home value low burden

Remediation costs are relatively manageable for most homeowners in Rusk County, representing a small fraction of property value.

Remediation includes water filtration, lead abatement, radon mitigation, and flood protection where applicable. Source: Census ACS, EPA SDWIS.

Health Outcomes vs National Average

CDC PLACES data for Rusk County residents

Asthma 11% (US avg: 8.9%)
Diabetes 14.7% (US avg: 11%)
Obesity 41.6% (US avg: 32.4%)

Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.

Water Systems with Most Violations

Top 5 systems in Rusk County ranked by EPA violation count.

# Water System Population Violations
1 Glen Flora Waterworks 93 22
2 Ladysmith Waterworks 3,184 13
3 Willow Lane Estates 34 13
4 Tony Waterworks 105 8
5 HAWKINS WATERWORKS 333 7

9 total water systems serve Rusk County.

All ZIP Codes in Rusk County

9 ZIP codes tracked in Rusk County.

# ZIP Code City Safety Score Grade Violations Home Value
1 54895 Weyerhaeuser 83 B 0 $183K
2 54563 Tony 82 B 8 (1 health) $196K
3 54819 Bruce 82 B 2 $154K
4 54526 Glen Flora 81 B 22 (2 health) $123K
5 54530 Hawkins 77 B 7 (2 health) $104K
6 54848 Ladysmith 69 C 13 $138K
7 54434 Jump River 53 D 0
8 54515 Catawba 53 D 0 $109K
9 54731 Conrath 53 D 0 $160K

Recommended Buyer Guides for Rusk County

Methodologically, the recommendation order reflects severity in the federal record: contaminants flagged in EPA detection records for this county outrank generic water concerns, FEMA-confirmed hazard ratings shift emergency-related categories upward, and CDC lead-exposure markers govern when lead-test kits and certified filters appear at the top of the list.

Overview

Rusk County in Wisconsin covers 9 ZIP codes with an average Home Safety Score of B (70/100).

5 of 9 ZIP codes have recorded EPA violations. 5 health-based violations have been documented.

← Back to Wisconsin water quality report

Data Sources

Updated daily.

Frequently Asked Questions

Is water safe in Rusk County?
Rusk County receives a grade of B, indicating generally safe tap water across its 9 ZIP codes.
How many water systems serve Rusk County?
Rusk County is served by 9 public water systems that supply drinking water to residents across 9 ZIP codes.
What is the biggest environmental risk in Rusk County?
The primary environmental risk factor in Rusk County is energy_code_gap. This contributes to an estimated additional annual cost of $631 per homeowner.
How old are homes in Rusk County?
The median home build year in Rusk County is 1976. 63.9% of homes were built before 1978, which means they may contain lead-based paint and older plumbing materials.
How does Rusk County compare to Wisconsin?
Rusk County has an average water safety score of 70/100, which is above the Wisconsin state average of 66/100.

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