Juab County, Utah
5 ZIP codes · Avg score 77/100 · Grade B · Updated 2026-06-03
The 5 water systems serving Juab County show strong compliance with federal drinking water standards.
How Juab County Compares
How Juab County Compares
Juab County scores 5 points above the Utah state average (72/100) and 9 points above the national average (68/100).
Data: EPA SDWIS Last verified: 2026-06-03
ZIP Code Risk Map
Water Quality Map: Juab County, Utah
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
Key Risk Factors
Health risk index: 11.1 (asthma 11%, diabetes 9%)
Estimated additional annual cost per homeowner: $1,046, driven primarily by energy_code_gap
Infrastructure: 0.376% avg pipe failure probability, 20% of ZIPs at high risk
56% of homes built before 1978 (lead paint era)
County Health Indicators vs National Average
Black markers indicate national averages. Source: CDC PLACES, Census ACS.
Infrastructure Overview
Sources: Census ACS (housing age), EPA SDWIS (infrastructure risk model), state bridge inspection data.
Compound Risk Breakdown
Estimated additional annual cost per homeowner: $1,046
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Housing Age Distribution
4,429 housing units in Juab County
Source: U.S. Census Bureau ACS B25034 (Year Structure Built).
Water Safety Affordability
How much it costs to fix water issues relative to home values in Juab County
Remediation costs are relatively manageable for most homeowners in Juab County, representing a small fraction of property value.
Remediation includes water filtration, lead abatement, radon mitigation, and flood protection where applicable. Source: Census ACS, EPA SDWIS.
Health Outcomes vs National Average
CDC PLACES data for Juab County residents
Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.
Water Systems with Most Violations
Top 5 systems in Juab County ranked by EPA violation count.
| # | Water System | Population | Violations |
|---|---|---|---|
| 1 | Eureka Town | 760 | 8 |
| 2 | Levan Town Water System | 851 | 2 |
| 3 | Nephi City | 7,122 | 1 |
| 4 | Gunnison City | 3,490 | 0 |
| 5 | Centerfield Town Water System | 1,700 | 0 |
7 total water systems serve Juab County.
All ZIP Codes in Juab County
5 ZIP codes tracked in Juab County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 84634 | Gunnison | 83 | B | 0 | $249K |
| 2 | 84645 | Mona | 83 | B | 0 | $421K |
| 3 | 84648 | Nephi | 83 | B | 1 | $386K |
| 4 | 84639 | Levan | 82 | B | 2 | $339K |
| 5 | 84628 | Eureka | 54 | D | 8 | $244K |
Recommended Buyer Guides for Juab County
Independent picks. EPA-grounded. Matched here.
- Best Water Filters for Lead — Lead above EPA action level in 1 ZIP code
- Best Lead Paint Test Kits — 56% of homes built before 1978
- Best Under-Sink Reverse Osmosis Systems — Multi-contaminant removal at the kitchen tap
Deep Dive Reports
Detailed analysis for Juab County, Utah
Overview
Juab County in Utah covers 5 ZIP codes with an average Home Safety Score of B (77/100).
3 of 5 ZIP codes have recorded EPA violations. All violations are monitoring/reporting type.
← Back to Utah water quality report
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- Home values: U.S. Census Bureau ACS (median estimates by ZCTA)
Updated daily.