El Portal, CA Home Safety Data by ZIP
1 ZIP code · 0 water systems · Updated
Data: EPA SDWIS
What You Should Know About El Portal Water
- Homes built before 1986: 80% - older plumbing may contain lead solder.
- Estimated remediation: $400 per household.
- CDC health risk index: 14 - above typical levels.
Overview
We track home safety data for 1 ZIP code in El Portal, California, covering 0 community water system serving approximately 572 people. The EPA snapshots used for this build directly map water systems to 0 of 1 ZIP codes.
EPA water-system violation data is unavailable in the dataset used for this page for the tracked ZIP codes in El Portal.
Lead & Copper
- Lead data: not yet available for El Portal
- Lead action-level status: not available
Radon Risk
Dominant radon zone: Zone 2 (Moderate Risk)
The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.
All ZIP Codes in El Portal
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
Reporting periods vary by source. Missing data is shown as unavailable, not as zero.
Health Outcomes in El Portal
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 El Portal
With 80% 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
Pre-1986 plumbing is not a rare legacy case in El Portal - it's the dominant profile. The median build year of 1963 indicates a housing stock where lead-soldered copper joints are a common structural feature of residences across the city.
Over half of homes in El Portal 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.
Cost Context: What Remediation Means for El Portal Homeowners
In El Portal, property wealth outpaces what documented remediation typically demands - the equity burden lands well within the low tier.
Remediation costs in El Portal are relatively low compared to home values. The $0–$800 estimated range is a small fraction of median property value. Home values are 60% below the California average.
Lead Exposure Risk for Children in El Portal
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.
Older interior plumbing shapes the local picture: 80% of El Portal homes predate the federal solder ban, and aggregate sampling either approaches or crosses the action benchmark. That mix makes a single-home draw a standard pre-purchase or pre-occupancy step.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
Deep Dive Reports
Detailed analysis for El Portal, CA