Roundhill, KY: 13 Health Violations - Home Safety 74/100
1 ZIP code · 2 water systems · Updated
ZipCheckup grade for Roundhill: B.
This ZIP looks solid, with a few items worth a quick check.
Your top priority: consider a certified water filter (13 health violations on record). NSF certified filters →
Roundhill's tap water quality puts it in KY's upper tier - health-based violations are rare and the compliance record is consistently above average.
How Roundhill Compares
Data: EPA SDWIS
Roundhill Water: The Quick Version
- Your city's water systems recorded 14 violations in the past 5 years.
- Average lead level: 0.005 mg/L.
- Homes built before 1986: 45% - older plumbing may contain lead solder.
- Estimated remediation: $900 per household.
Water Systems Serving Roundhill
Structurally, Roundhill, KY'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.
- B
- B
Overview
We track home safety data for 1 ZIP code in Roundhill, Kentucky (population ~881), covering 2 community water systems serving approximately 32,104 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. 13 health-based violations appear in the available health breakdown.
Home Safety Score
Average Home Safety Score for Roundhill: B (74/100)
Model 4.0.0 uses four measured components across three equally weighted domains. If a required domain is unavailable, no score is published:
| Factor | What It Measures |
|---|---|
| Water Quality | EPA violations and compliance history |
| PFAS MCL Screen | UCMR 5 testing against the covered federal MCLs |
| Radon Risk | EPA radon zone classification |
| Annual AQI | EPA AirData county-year median with at least 90 observed days |
Water Sources
Roundhill water systems draw from: Surface water.
Lead & Copper
- Average lead level (90th percentile): 0.0050 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 |
|---|---|---|---|
| Contaminant 0800 | Other | 18 | 1 |
| Fecal Coliform | Microbiological | 10 | 1 |
Areas with Most Violations
| ZIP Code | Safety Score | Violations | Health-Based | System |
|---|---|---|---|---|
| 42275 | B | 14 | 13 | Butler County Water System Inc. |
All ZIP Codes in Roundhill
- 42275 [B] - 14 violations ⚠
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- Lead/copper: EPA Lead and Copper Rule sampling data
- Radon: EPA Map of Radon Zones
Reporting periods vary by source. Missing data is shown as unavailable, not as zero.
Key Contaminants Detected in Roundhill
Based on EPA violation records. Check your ZIP code report for system-specific contaminant data.
How Old Is Roundhill's Housing Stock?
With 45% 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
The story of Roundhill's housing stock is one of layered development - neighborhoods built in different decades, each carrying the plumbing standards of their era. The median build year of 1998 reflects that layered character. Before 1986, lead solder was standard in copper plumbing; before 1970, lead pipes were commonly used for service lines. A substantial portion of the pre-1986 homes visible in the distribution above still carry the plumbing materials of those earlier standards - creating a risk environment that the city-wide aggregate water data doesn't fully capture.
A significant portion of Roundhill's housing stock predates 1970, when lead pipes were commonly used. Residents in older homes should consider water testing.
Source: U.S. Census Bureau ACS B25034.
Roundhill: Remediation Cost in Perspective
At current valuations, Roundhill sits in the low remediation-share tier - the equity impact of fixing documented issues is proportionally minor.
Remediation costs in Roundhill are relatively low compared to home values. The $300–$1,600 estimated range is a small fraction of median property value. Home values are 31% above the Kentucky average.
Protecting Children from Lead in Roundhill
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 45% pre-rule share in Roundhill 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.
Deep Dive Reports
Detailed analysis for Roundhill, KY