Linch, WY: High Radon Risk — 40/100 (2026)
1 ZIP code · 1 water system · Updated 2026-06-03
For households across Linch, below-average water safety data and recurring compliance violations documented by WY EPA records make it worthwhile to verify the specific system serving your address — system-level detail is the most actionable reference point available.
How Linch Compares
Data: EPA SDWIS Last verified: 2026-06-03
Key Facts for Linch Residents
- Estimated remediation: $1,200 per household.
- CDC health risk index: 14.29 — above typical levels.
Linch's Water Providers
With one provider handling most of Linch's residential supply in WY, water service accountability is concentrated in a single utility among the 1 system on record.
Overview
We track water quality and home safety data for 1 ZIP code in Linch, Wyoming, covering 1 community water system serving approximately 142 people.
No EPA violations recorded across any ZIP codes in Linch — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Linch: D (40/100)
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
Linch water systems draw from: Surface water.
Lead & Copper
- Lead data: not yet available for Linch
- 0 ZIP codes exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 1 (High Risk)
The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.
Areas with No Violations
| ZIP Code | Safety Score | System | Population |
|---|---|---|---|
| 82640 | D | EDGERTON, TOWN OF | 195 |
All ZIP Codes in Linch
- 82640 [D]
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.
Linch Community Health Snapshot
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
Linch Infrastructure Age
Housing age data helps assess potential lead pipe and infrastructure risks. Newer housing stock generally means lower plumbing-related contamination risk.
Source: U.S. Census Bureau American Community Survey (ACS).
Housing Age Profile
The year 1986 marks a critical threshold in residential plumbing safety: that's when the federal government banned lead solder from new construction, closing a major pathway for lead entering household drinking water via pipe joints. Linch's median build year of 1995 signals that most of the city's housing was built under the newer standard. The distribution above tells the full story — the post-1986 majority lowers aggregate risk, but the pre-1986 share still deserves scrutiny from anyone living in or purchasing an older home.
Most homes in Linch were built after 1986, reducing the risk of lead contamination from plumbing. Older homes should still be tested.
Source: U.S. Census Bureau ACS B25034.
How Remediation Costs Compare in Linch
Remediation costs in Linch are small relative to typical property values — the cost-to-value ratio here is favorable.
Remediation costs in Linch are relatively low compared to home values. The $800–$1,500 estimated range is a small fraction of median property value. Home values are 79% above the Wyoming average.
What You Can Do in Linch
- 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. An NSF-certified pitcher or under-sink filter removes most common contaminants.
- 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 Linch, WY