Huerfano County, Colorado
5 ZIP codes · Avg score 43/100 · Grade D · Updated 2026-06-03
Public water compliance in Huerfano County is below average — 5 ZIP codes, elevated violation rates.
How Huerfano County Compares
How Huerfano County Compares
Huerfano County scores 17 points below the Colorado state average (60/100) and 25 points below the national average (68/100).
Data: EPA SDWIS Last verified: 2026-06-03
ZIP Code Risk Map
Water Quality Map: Huerfano County, Colorado
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
Key Risk Factors
Health risk index: 13.6 (asthma 10.8%, diabetes 13.8%)
Estimated additional annual cost per homeowner: $866, driven primarily by energy_code_gap
Infrastructure: 0.372% avg pipe failure probability, 40% of ZIPs at high risk
45.2% of homes built before 1978 (lead paint era)
Violation History (2021–2024)
→ Stable trendEPA violation counts by year across Huerfano County water systems. Health-based shown in red, total in blue.
Peak year: 2021 with 6 violations. Past 5 years: 18 total (18 health-based).
Source: EPA SDWIS historical violations. Data may lag 6–12 months for the most recent year.
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: $866
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Housing Age Distribution
4,424 housing units in Huerfano 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 Huerfano County
Remediation costs are relatively manageable for most homeowners in Huerfano 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 Huerfano 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 Huerfano County ranked by EPA violation count.
| # | Water System | Population | Violations |
|---|---|---|---|
| 1 | City of Walsenburg | 3,230 | 43 |
| 2 | Gardner Water and Sanitation District | 400 | 43 |
| 3 | Navajo Western Water District Resorts | 341 | 43 |
| 4 | Navajo Western Water District Estates | 145 | 43 |
| 5 | Spanish Peaks Village Tract Ii Water Authority | 138 | 43 |
9 total water systems serve Huerfano County.
All ZIP Codes in Huerfano County
5 ZIP codes tracked in Huerfano County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 81055 | La Veta | 53 | D | 31 (11 health) | $376K |
| 2 | 81089 | Walsenburg | 44 | D | 43 (8 health) | $181K |
| 3 | 81024 | Boncarbo | 40 | D | 0 | $291K |
| 4 | 81046 | Hoehne | 40 | D | 0 | — |
| 5 | 81059 | Model | 40 | D | 0 | $181K |
Recommended Buyer Guides for Huerfano County
Filtered against EPA monitoring data and CDC lead-exposure guidance, the guides below skip the generic catalog and connect directly to the contaminants and hazards on file here.
- Best Under-Sink Reverse Osmosis Systems — Multi-contaminant removal at the kitchen tap
- Best Radon Test Kits — EPA Radon Zone 1 (highest risk) dominant in county
Deep Dive Reports
Detailed analysis for Huerfano County, Colorado
Overview
Huerfano County in Colorado covers 5 ZIP codes with an average Home Safety Score of D (43/100).
2 of 5 ZIP codes have recorded EPA violations. 19 health-based violations have been documented.
← Back to Colorado 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.
What You Can Do
Huerfano County has a grade of D. Here are steps to protect your household.
Test your tap water
Order a certified lab test kit ($20-$50) to check for lead, bacteria, and other contaminants specific to your ZIP code.
Consider a certified water filter
NSF-certified filters can remove most common contaminants. Match the filter to your test results for best protection. Try our filter matcher
Contact your water utility
Request the latest Consumer Confidence Report (CCR) from your water provider. It details exactly what was found in your water supply.
Check for lead in your home
45.2% of homes in this county were built before 1978. Older plumbing and solder can leach lead into drinking water, especially in the morning.