Pilot Hill, CA Water Safety: 53/100 (2026)
1 ZIP code · 2 water systems · Updated 2026-06-03
Compared to CA averages, Pilot Hill scores below the baseline — health violations appear more frequently than the norm and the city's grade reflects that ongoing shortfall.
How Pilot Hill Compares
Data: EPA SDWIS Last verified: 2026-06-03
Pilot Hill Water: The Quick Version
- Homes built before 1986: 33% — older plumbing may contain lead solder.
- Estimated remediation: $400 per household.
- CDC health risk index: 11.85.
Water Systems Serving Pilot Hill
At present, 2 utilities serve the bulk of Pilot Hill, CA's residential water connections out of 2 systems active in the area, spread across independent providers with separate infrastructure and compliance obligations.
Overview
We track water quality and home safety data for 1 ZIP code in Pilot Hill, California (population ~1,261), covering 2 community water systems serving approximately 98,978 people region-wide.
No EPA violations recorded across any ZIP codes in Pilot Hill — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Pilot Hill: 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
Pilot Hill water systems draw from: Surface water.
Lead & Copper
- Lead data: not yet available for Pilot Hill
- 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 |
|---|---|---|---|
| 95664 | D | GEORGETOWN DIVIDE PUD | 9,434 |
All ZIP Codes in Pilot Hill
- 95664 [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.
CDC Health Data for Pilot Hill
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
How Old Is Pilot Hill's Housing Stock?
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
Pre-1986 construction carries elevated plumbing-era lead risk because lead solder was widely used before that federal ban. In Pilot Hill, the median build year of 1997 indicates a housing stock where that older fraction represents a significant share of the residential inventory.
Most homes in Pilot Hill 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.
Pilot Hill: Remediation Cost in Perspective
Given current Pilot Hill valuations, the remediation-to-property-value ratio is low — most homeowners are looking at a proportionally modest share that fits within routine financial planning.
Remediation costs in Pilot Hill are relatively low compared to home values. The $0–$800 estimated range is a small fraction of median property value. Home values are 48% below the California average.
Protecting Children from Lead in Pilot Hill
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.
When older housing represents 33% of the local inventory or aggregate readings approach the federal action level, an in-home check becomes the standard way to translate citywide averages into the specific reality of an individual Pilot Hill address.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
What You Can Do in Pilot Hill
- 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 33% 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 Pilot Hill, CA