Chemult, OR Water Safety: 53/100 (2026)
1 ZIP code · 1 water system · Updated 2026-06-03
For households across Chemult, below-average water safety data and recurring compliance violations documented by OR EPA records make it worthwhile to verify the specific system serving your address — system-level detail is the most actionable reference point available.
How Chemult Compares
Data: EPA SDWIS Last verified: 2026-06-03
Key Facts for Chemult Residents
- Homes built before 1986: 59% — older plumbing may contain lead solder.
- Estimated remediation: $400 per household.
- CDC health risk index: 14.95 — above typical levels.
Chemult's Water Providers
While 1 water system appear in federal records for Chemult, OR, one provider supplies the majority of residential connections — making it the central point of infrastructure and compliance accountability for most households.
Overview
We track water quality and home safety data for 1 ZIP code in Chemult, Oregon (population ~218), covering 1 community water system serving approximately 900 people region-wide.
No EPA violations recorded across any ZIP codes in Chemult — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Chemult: D (53/100)
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
Chemult water systems draw from: Groundwater.
Lead & Copper
- Lead data: not yet available for Chemult
- 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.
Areas with No Violations
| ZIP Code | Safety Score | System | Population |
|---|---|---|---|
| 97731 | D | CRESCENT WTR SUPPLY & IMPR DIST | 900 |
All ZIP Codes in Chemult
- 97731 [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.
Chemult 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
Chemult Infrastructure Age
With 59% 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
Housing age is one of the most reliable proxies for plumbing-era lead risk, because two federal milestones — the widespread use of lead pipes before 1970 and the continued use of lead solder until 1986 — define the highest-risk tiers of the residential housing stock. With a median build year of 1987, Chemult falls squarely within the older range — meaning a large fraction of the housing was built under the plumbing standards of those earlier eras. The distribution above captures where that risk concentrates, and why older neighborhoods warrant particular attention from residents concerned about tap water quality.
Over half of homes in Chemult 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.
How Remediation Costs Compare in Chemult
In Chemult, property wealth outpaces what documented remediation typically demands — the equity burden lands well within the low tier.
Remediation costs in Chemult are relatively low compared to home values. The $0–$800 estimated range is a small fraction of median property value. Home values are 23% below the Oregon average.
Chemult: Lead Risk & Vulnerable Populations
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.
59% — that captures the slice of Chemult housing dating from before the federal ban on solder containing lead. It pairs with aggregate utility readings that either approach or cross 0.015 mg/L, the benchmark set under the EPA Lead and Copper Rule. Together, the two figures shift one-home reads into a standard household-level confirmation, particularly for families with kids. A certified lead-removal filter is available through retailer-verified channels if a kit returns results that warrant additional measures.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
What You Can Do in Chemult
- 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. With 59% of homes built before 1986, lead solder is a real possibility.
- 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 Chemult, OR