CITY REPORT WI 1 HEALTH VIOLATIONS

Somerset, WI: 6 Violations - Home Safety Score unavailable

1 ZIP code · 1 water system · Updated

Data: EPA SDWIS

1
ZIP Codes
1
Water Systems
1
ZIPs with Violations
Zone 1
Radon Risk (High)
$343K
Median Home Value
$4,000
Est. Remediation (1.2% of home value)

What You Should Know About Somerset Water

  • Your city's water systems recorded 6 violations in the past 5 years.
  • Average lead level: 0.0018 mg/L.
  • Homes built before 1986: 38% - older plumbing may contain lead solder.
  • Estimated remediation: $4,000 per household.
  • CDC health risk index: 11.96.

Who Supplies Your Water in Somerset

With one provider handling most of Somerset's residential supply in WI, water service accountability is concentrated in a single utility among the 1 system on record.

Overview

We track home safety data for 1 ZIP code in Somerset, Wisconsin, covering 1 community water system serving approximately 7,497 people. 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. 1 health-based violation appear in the available health breakdown.

Water Sources

Somerset water systems draw from: Groundwater.

Lead & Copper

  • Average lead level (90th percentile): 0.0018 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 2 DBP Rule Treatment Technique 6 1
Lead and Copper Rule Treatment Technique 4 1
Stage 1 DBP Rule Treatment Technique 2 1

Areas with Most Violations

ZIP Code Safety Score Violations Health-Based System
54025 6 1 Somerset Waterworks

All ZIP Codes in Somerset

  • 54025 - 6 violations ⚠

Data Sources

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

Health Outcomes in Somerset

10.4%
Asthma (US: 9.8%)
9.6%
Diabetes (US: 10.4%)
14.6%
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 10.4% ↑
Diabetes 9.6% ↓
Mental Health 14.6% ↓

Vertical line = national average. Above national · Below national

Top Contaminants in Somerset Water

Stage 2 DBP Rule 6 violations
Treatment Technique
Disinfection byproduct exposure risk
Lead and Copper Rule 4 violations
Treatment Technique
Developmental delays in children, kidney damage
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.

Housing & Infrastructure in Somerset

1996
Median Build Year
38%
Built Before 1986
12%
Built Before 1970
Copper
Likely Pipe Material

Housing age data helps assess potential lead pipe and infrastructure risks. Newer housing stock generally means lower plumbing-related contamination risk.

Source: U.S. Census Bureau American Community Survey (ACS).

Housing Age Profile

What does a median build year of 1996 mean for water safety in Somerset? It means the housing stock straddles two key plumbing thresholds: the 1986 federal ban on lead solder in copper plumbing, and the pre-1970 era when lead pipes were commonly installed for service lines. A meaningful share of homes predates one or both of those cutoffs, creating varied risk levels across the city's housing inventory.

1996
Median Year Built
38%
Pre-1986 (Lead Paint Risk)
12%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (12%) 1970–1986 (26%) Post-1986 (62%)

Most homes in Somerset were built after 1986, reducing the risk of lead contamination from plumbing. Older homes should still be tested.

Source: U.S. Census Bureau ACS B25034.

Cost Context: What Remediation Means for Somerset Homeowners

Homeowners in Somerset are working with a moderate equity share for documented remediation - the commitment deserves a line in the household budget, not dismissal.

Median Home Value
$342,700
Est. Remediation
$4,000
Remediation as % of home value 1.2%

Remediation costs are moderate relative to home values in Somerset. The estimated $2,750–$6,100 range is manageable for most homeowners but still worth budgeting for. Home values are 48% above the Wisconsin average.

Lead Exposure Risk for Children in Somerset

38%
Homes Built Before 1986
0.0018
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.

Reading the local data together points toward a structural gap that matters more here than in low-exposure communities. 38% of Somerset stock comes from the pre-rule era, and citywide monitoring either approaches or sits beyond the federal benchmark under Lead and Copper Rule sampling. A baseline kit fits the routine-diligence category, with certified filtration available via retailer networks where confirmed faucet results warrant additional measures.

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

Historical NFIP Claim Context in Somerset

4
Total FEMA Flood Claims
$70,509
Avg Reported Sum With Payment Data
100%
A/V Share of Claim-Record ZIPs

Historical NFIP data for Somerset contains 4 flood insurance claims. Among claims with payment data, the average reported building, contents, and ICC component sum is $70,509. Among ZIP codes with claim records, 100% 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 <strong>$4,000</strong> 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 water violations does Somerset have?
Somerset water systems have a total of 6 EPA violations, including 1 health-based violation. Violations are tracked across 1 ZIP code.
Does Somerset water have lead?
The average 90th-percentile lead level in Somerset is 0.0018 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 Somerset?
Somerset is served by 1 public water system across 1 ZIP code, serving approximately 7,497 people.
How much does it cost to fix water issues in Somerset?
Estimated remediation costs in Somerset average $4,000 per household, ranging from $2,750 to $6,100. Costs include filtration, pipe replacement, radon mitigation, and flood protection.
HomeCitiesWisconsin → Somerset, WI

How to cite this page

APA ZipCheckup. (2026). Somerset, WI: 6 Violations - Home Safety Score unavailable. https://zipcheckup.com/cities/wi/somerset/
BibTeX
@misc{zipcheckup-cities-wi-somerset,
  author = {{ZipCheckup}},
  title  = {{Somerset, WI: 6 Violations - Home Safety Score unavailable}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/wi/somerset/}
}

Page version: August 2026.

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