CITY REPORT KS

Rosalia, KS: 9 Violations - 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 2
Radon Risk (Moderate)
$212K
Median Home Value
$1,600
Est. Remediation (0.8% of home value)

What You Should Know About Rosalia Water

  • Your city's water systems recorded 9 violations in the past 5 years.
  • Average lead level: 0.0029 mg/L.
  • Homes built before 1986: 64% - older plumbing may contain lead solder.
  • Estimated remediation: $1,600 per household.
  • CDC health risk index: 12.92 - above typical levels.

Who Supplies Your Water in Rosalia

Structurally, Rosalia, KS'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 Rosalia, Kansas (population ~367), covering 2 community water systems serving approximately 4,149 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

Rosalia water systems draw from: Surface water.

Lead & Copper

  • Average lead level (90th percentile): 0.0029 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
Stage 1 DBP Rule Treatment Technique 4 1
Consumer Confidence Report Rule Reporting 4 1
Contaminant 1006 Other 2 1
Total Trihalomethanes (TTHM) Disinfection Byproducts 2 1
Haloacetic Acids (HAA5) Disinfection Byproducts 2 1

Areas with Most Violations

ZIP Code Safety Score Violations Health-Based System
67132 9 0 Butler Company Rwd 3

All ZIP Codes in Rosalia

Data Sources

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

Health Outcomes in Rosalia

10.2%
Asthma (US: 9.8%)
10.7%
Diabetes (US: 10.4%)
16.6%
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 10.2% ↑
Diabetes 10.7% ↑
Mental Health 16.6% ↑

Vertical line = national average. Above national · Below national

Top Contaminants in Rosalia Water

Stage 1 DBP Rule 4 violations
Treatment Technique
Disinfection byproduct exposure risk
Consumer Confidence Report Rule 4 violations
Reporting
Contaminant 1006 2 violations
Other

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

Housing & Infrastructure in Rosalia

1978
Median Build Year
64%
Built Before 1986
39%
Built Before 1970
Copper
Likely Pipe Material

With 64% 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

Lead solder was standard in copper plumbing until federally banned in 1986; lead pipes were common in service lines pre-1970. Rosalia's median build year of 1978 reflects a housing stock where these older materials are a pervasive feature - not a rare legacy - of the residential plumbing landscape.

1978
Median Year Built
64%
Pre-1986 (Lead Paint Risk)
39%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (39%) 1970–1986 (25%) Post-1986 (36%)

Over half of homes in Rosalia 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.

Cost Context: What Remediation Means for Rosalia Homeowners

Equity impact data for Rosalia lands in the favorable tier - remediation claims a small slice of what properties here are worth.

Median Home Value
$211,800
Est. Remediation
$1,600
Remediation as % of home value 0.8%

Remediation costs in Rosalia are relatively low compared to home values. The $800–$2,600 estimated range is a small fraction of median property value. Home values are 39% above the Kansas average.

Lead Exposure Risk for Children in Rosalia

64%
Homes Built Before 1986
0.0029
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.

After the federal action removing lead-bearing solder from new plumbing took effect, building practice shifted - but 64% of the Rosalia inventory predates that line. With aggregate samples near or beyond 0.015 mg/L, an in-home check moves out of the optional column into the standard list.

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

Historical NFIP Claim Context in Rosalia

1
Total FEMA Flood Claims
$2,907
Avg Reported Sum With Payment Data
0%
A/V Share of Claim-Record ZIPs

Historical NFIP data for Rosalia contains 1 flood insurance claim. Among claims with payment data, the average reported building, contents, and ICC component sum is $2,907. 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>$1,600</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 Rosalia have?
Rosalia water systems have a total of 9 EPA violations. Violations are tracked across 1 ZIP code.
Does Rosalia water have lead?
The average 90th-percentile lead level in Rosalia is 0.0029 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 Rosalia?
Rosalia is served by 2 public water systems across 1 ZIP code, serving approximately 367 people.
How much does it cost to fix water issues in Rosalia?
Estimated remediation costs in Rosalia average $1,600 per household, ranging from $800 to $2,600. Costs include filtration, pipe replacement, radon mitigation, and flood protection.
HomeCitiesKansas → Rosalia, KS

How to cite this page

APA ZipCheckup. (2026). Rosalia, KS: 9 Violations - Home Safety Score unavailable. https://zipcheckup.com/cities/ks/rosalia/
BibTeX
@misc{zipcheckup-cities-ks-rosalia,
  author = {{ZipCheckup}},
  title  = {{Rosalia, KS: 9 Violations - Home Safety Score unavailable}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/ks/rosalia/}
}

Page version: August 2026.

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