Evergreen, CO: 26 Health Violations — 47/100 (2026)
2 ZIP codes · 8 water systems · Updated 2026-06-03
Evergreen's water safety record falls below average in CO — compliance violations span multiple service areas, and several systems have recorded exceedances that trigger federal notification requirements under the Safe Drinking Water Act.
How Evergreen Compares
Data: EPA SDWIS Last verified: 2026-06-03
What You Should Know About Evergreen Water
- Your city's water systems recorded 90 violations in the past 5 years.
- Average lead level: 0.006 mg/L.
- Estimated remediation: $3,300 per household.
- CDC health risk index: 10.06.
Who Supplies Your Water in Evergreen
Structurally, Evergreen, CO's water supply is divided. Federal data identifies 8 water systems in the area, with 3 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 water quality and home safety data for 2 ZIP codes in Evergreen, Colorado, covering 8 community water systems serving approximately 24,877 people.
2 of 2 ZIP codes (100%) have recorded EPA violations. 26 health-based violations documented.
Home Safety Score
Average Home Safety Score for Evergreen: D (47/100)
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
Evergreen water systems draw from: Groundwater, Surface water.
Lead & Copper
- Average lead level (90th percentile): 0.0060 mg/L (EPA action level: 0.015 mg/L)
- 0 ZIP codes exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 1 (High Risk)
- Zone 1 (High): 2 ZIP codes
- Zone 2 (Moderate): 0 ZIP codes
- Zone 3 (Low): 0 ZIP codes
The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.
Top Contaminants
| Contaminant | Category | Violations | ZIPs Affected |
|---|---|---|---|
| Fecal Coliform | Microbiological | 36 | 2 |
| Gross Alpha | Radionuclides | 33 | 2 |
| E. coli | Microbiological | 30 | 2 |
| Consumer Confidence Report Rule | Reporting | 15 | 2 |
| Revised Total Coliform Rule | Microbiological | 9 | 2 |
Areas with Most Violations
| ZIP Code | Safety Score | Violations | Health-Based | System |
|---|---|---|---|---|
| 80437 | D | 45 | 13 | Evergreen Md |
| 80439 | D | 45 | 13 | Evergreen Md |
All ZIP Codes in Evergreen
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 Evergreen
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 Evergreen Water
Based on EPA violation records. Check your ZIP code report for system-specific contaminant data.
Cost Context: What Remediation Means for Evergreen Homeowners
At current valuations, Evergreen sits in the low remediation-share tier — the equity impact of fixing documented issues is proportionally minor.
Remediation costs in Evergreen are relatively low compared to home values. The $2,100–$5,150 estimated range is a small fraction of median property value. Home values are 85% above the Colorado average.
Lead Exposure Risk for Children in Evergreen
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.
Lead risk in Evergreen appears low overall, but individual homes may differ. Testing is the only way to confirm your water's lead content.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
Flood & Climate Risk in Evergreen
Flood risk in Evergreen occupies the middle ground: 52 NFIP claims and 100% of local ZIP codes within FEMA flood zones. At that level, the risk pathways connecting flooding to water quality — treatment system stress, well infiltration, distribution backflow — become relevant considerations during significant flood events, even if day-to-day water quality is unaffected by flood history.
Evergreen has a moderate flood history with 52 FEMA claims averaging $10,644 per payout. 100% of ZIP codes fall within FEMA flood zones. Flood events can contaminate drinking water and overwhelm treatment systems.
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. Flood damage can add significantly to the estimated <strong>$3,300</strong> remediation cost per household.
Residents in flood-prone areas should consider flood insurance even outside FEMA zones — over 25% of flood claims come from low-to-moderate risk areas. After any flood event, test your water before drinking.
Source: FEMA National Flood Insurance Program (NFIP) claims data, FEMA flood zone designations.
What You Can Do in Evergreen
- Test your water at home. City-level data shows averages — your tap may differ. NSF-certified test kits cost $20-40 and give results in days.
- Install a certified water filter. Filters rated for Fecal Coliform can reduce the most common contaminant found in Evergreen's water.
- Check your home's plumbing. Homes built before 1986 may have lead solder in pipes. A licensed plumber can assess your risk.
- Review your water system's CCR. Your utility publishes an annual Consumer Confidence Report with detailed test results. Request it or find it online.
Deep Dive Reports
Detailed analysis for Evergreen, CO