CITY REPORT WI

Roberts, WI: 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)
$353K
Median Home Value
$2,400
Est. Remediation (0.7% of home value)

Key Facts for Roberts Residents

  • Your city's water systems recorded 1 violation in the past 5 years.
  • Average lead level: 0.001 mg/L.
  • Homes built before 1986: 31% - older plumbing may contain lead solder.
  • Estimated remediation: $2,400 per household.
  • CDC health risk index: 11.96.

Roberts's Water Providers

Structurally, Roberts, WI's water supply is divided. Federal data identifies 2 water systems in the area, with 2 providers serving the bulk of residential connections. These utilities operate independently, meaning rate-setting authority and EPA compliance accountability are distributed rather than centralized.

Overview

We track home safety data for 1 ZIP code in Roberts, Wisconsin, covering 2 community water systems serving approximately 4,612 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. The available record reports no health-based violations for this measured scope.

Water Sources

Roberts water systems draw from: Groundwater.

Lead & Copper

  • Average lead level (90th percentile): 0.0010 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
Surface Water Treatment Rule Treatment Technique 2 1

Areas with Most Violations

ZIP Code Safety Score Violations Health-Based System
54023 1 0 Roberts Waterworks

All ZIP Codes in Roberts

Data Sources

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

Roberts Community Health Snapshot

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

What's in Roberts's Water?

Surface Water Treatment Rule 2 violations
Treatment Technique
Pathogens may not be adequately removed

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

Roberts Infrastructure Age

2009
Median Build Year
31%
Built Before 1986
9%
Built Before 1970
PEX or 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

Plumbing risk in residential housing tracks directly to construction era: pre-1986 homes may have lead-soldered copper joints; pre-1970 homes may have lead pipes outright. Roberts's median build year of 2009 places the city in a moderate risk zone where neither era dominates the housing inventory. Understanding which side of the 1986 threshold a specific property falls on - and whether it predates 1970 - is the most actionable starting point for a homeowner trying to assess their own tap water exposure.

2009
Median Year Built
31%
Pre-1986 (Lead Paint Risk)
9%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (9%) 1970–1986 (22%) Post-1986 (69%)

Most homes in Roberts 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.

How Remediation Costs Compare in Roberts

For most homeowners in Roberts, the estimated cost of water and safety remediation represents a proportionally modest share of what properties are worth - placing this area in the lower tier of the remediation share scale.

Median Home Value
$352,500
Est. Remediation
$2,400
Remediation as % of home value 0.7%

Remediation costs in Roberts are relatively low compared to home values. The $1,600–$3,300 estimated range is a small fraction of median property value. Home values are 53% above the Wisconsin average.

Roberts: Lead Risk & Vulnerable Populations

31%
Homes Built Before 1986
0.001
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.

Even where utility-side monitoring meets Lead and Copper Rule requirements, the 31% pre-rule share in Roberts keeps interior-plumbing variation as a household-level question that aggregate data cannot resolve.

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

Roberts: NFIP Claim Records and Water-Quality Context

7
Total FEMA Flood Claims
$7,023
Avg Reported Sum With Payment Data
0%
A/V Share of Claim-Record ZIPs

Historical NFIP data for Roberts contains 7 flood insurance claims. Among claims with payment data, the average reported building, contents, and ICC component sum is $7,023. 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 <strong>$2,400</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 Roberts have?
Roberts water systems have a total of 1 EPA violation. Violations are tracked across 1 ZIP code.
Does Roberts water have lead?
The average 90th-percentile lead level in Roberts is 0.001 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 Roberts?
Roberts is served by 2 public water systems across 1 ZIP code, serving approximately 4,612 people.
How much does it cost to fix water issues in Roberts?
Estimated remediation costs in Roberts average $2,400 per household, ranging from $1,600 to $3,300. Costs include filtration, pipe replacement, radon mitigation, and flood protection.
HomeCitiesWisconsin → Roberts, WI

How to cite this page

APA ZipCheckup. (2026). Roberts, WI: 1 Violation - Home Safety Score unavailable. https://zipcheckup.com/cities/wi/roberts/
BibTeX
@misc{zipcheckup-cities-wi-roberts,
  author = {{ZipCheckup}},
  title  = {{Roberts, WI: 1 Violation - Home Safety Score unavailable}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/wi/roberts/}
}

Page version: August 2026.

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