Helendale, CA Water Safety: 72/100 (2026)
1 ZIP code · 1 water system · Updated 2026-06-03
Tap water in Helendale, CA scores well — low violation counts, above-average safety grade.
How Helendale Compares
Data: EPA SDWIS Last verified: 2026-06-03
What You Should Know About Helendale Water
- Homes built before 1986: 33% — older plumbing may contain lead solder.
- Estimated remediation: $1,000 per household.
- CDC health risk index: 11.58.
Who Supplies Your Water in Helendale
Helendale, CA runs on one primary water provider among the 1 federally tracked system. A single utility is responsible for the overwhelming share of residential supply — including the infrastructure, compliance filings, and rate schedules that govern service for most households.
Overview
We track water quality and home safety data for 1 ZIP code in Helendale, California, covering 1 community water system serving approximately 6,677 people.
No EPA violations recorded across any ZIP codes in Helendale — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Helendale: B (72/100)
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
Helendale water systems draw from: Groundwater.
Lead & Copper
- Lead data: not yet available for Helendale
- 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 |
|---|---|---|---|
| 92342 | B | Helendale Community Service District | 6,347 |
All ZIP Codes in Helendale
- 92342 [B]
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 Helendale
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
Housing & Infrastructure in Helendale
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
For a city with a median build year of 1996, Helendale carries a housing profile that straddles the 1986 federal ban on lead solder in plumbing. Neither predominantly new nor predominantly old, the stock presents a moderate aggregate risk environment — with individual risk varying sharply depending on when and where a specific home was built.
Most homes in Helendale 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.
Cost Context: What Remediation Means for Helendale Homeowners
Within the Helendale market, estimated remediation claims a small portion of typical property equity — the financial burden is proportionally low.
Remediation costs in Helendale are relatively low compared to home values. The $400–$1,600 estimated range is a small fraction of median property value. Home values are 54% below the California average.
Lead Exposure Risk for Children in Helendale
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.
Although utility-side compliance with federal Lead and Copper requirements remains the system reference, that compliance does not extend down into interior plumbing. With 33% of Helendale stock built before the solder ban and aggregate readings at or beyond the action mark, a household-level sample becomes the practical way to close that information gap.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
Deep Dive Reports
Detailed analysis for Helendale, CA