La Sal, UT: 1 Violation — 70/100 (2026)
1 ZIP code · 2 water systems · Updated 2026-06-03
EPA compliance records for La Sal tell a largely clear story: violation rates are low, health-based exceedances are uncommon, and the city's grade puts it well above average within UT.
How La Sal Compares
Data: EPA SDWIS Last verified: 2026-06-03
What You Should Know About La Sal Water
- Your city's water systems recorded 1 violation in the past 5 years.
- Homes built before 1986: 84% — older plumbing may contain lead solder.
- Estimated remediation: $400 per household.
- CDC health risk index: 14.4 — above typical levels.
Who Supplies Your Water in La Sal
Residential water service in La Sal, UT is divided among 2 separate utilities, drawn from 2 systems on file with federal regulators.
Overview
We track water quality and home safety data for 1 ZIP code in La Sal, Utah (population ~276), covering 2 community water systems serving approximately 2,430 people region-wide.
1 of 1 ZIP code (100%) have recorded EPA violations. All violations are monitoring/reporting type.
Home Safety Score
Average Home Safety Score for La Sal: B (70/100)
The score combines three factors:
| Factor | What It Measures |
|---|---|
| Water Quality | EPA violations and compliance history |
| Lead Levels | 90th percentile lead concentration vs EPA action level |
| Radon Risk | EPA radon zone classification |
Water Sources
La Sal water systems draw from: Groundwater.
Lead & Copper
- Lead data: not yet available for La Sal
- 0 ZIP codes 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 |
|---|---|---|---|
| Surface Water Treatment Rule | Treatment Technique | 2 | 1 |
Areas with Most Violations
| ZIP Code | Safety Score | Violations | Health-Based | System |
|---|---|---|---|---|
| 84530 | B | 1 | 0 | Monticello City |
All ZIP Codes in La Sal
- 84530 [B] — 1 violation
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
Updated daily.
Health Outcomes in La Sal
Source: CDC PLACES (County-level estimates). Water contamination can correlate with respiratory and chronic health conditions.
Compared to National Average
Vertical line = national average. ■ Above national · ■ Below national
Top Contaminants in La Sal Water
Based on EPA violation records. Check your ZIP code report for system-specific contaminant data.
Housing & Infrastructure in La Sal
With 84% 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
While newer cities carry lower aggregate plumbing risk from lead-era construction, La Sal sits firmly in the older category. The median build year of 1950 indicates that more than half the housing stock was built before 1986, when lead solder was still legally used in residential copper plumbing — and a substantial portion likely predates 1970, when lead pipes were still commonly installed for service lines. These two thresholds together define the elevated plumbing risk environment that older housing cities carry, independent of what the municipal water supply delivers to the meter.
Over half of homes in La Sal 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 La Sal Homeowners
Within the La Sal market, estimated remediation claims a small portion of typical property equity — the financial burden is proportionally low.
Remediation costs in La Sal are relatively low compared to home values. The $0–$800 estimated range is a small fraction of median property value. Home values are 78% below the Utah average.
Lead Exposure Risk for Children in La Sal
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.
Although utility-side compliance with federal Lead and Copper requirements remains the system reference, that compliance does not extend down into interior plumbing. With 84% of La Sal stock built before the solder ban and aggregate readings at or beyond the action mark, a household-level sample becomes the practical way to close that information gap.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
Deep Dive Reports
Detailed analysis for La Sal, UT