Magalia, CA Water Safety: 73/100 (2026)
1 ZIP code · 3 water systems · Updated 2026-06-03
Water systems serving Magalia hold a strong EPA compliance record — the city places among the better-performing areas in CA with few health-based violations on file.
How Magalia Compares
Data: EPA SDWIS Last verified: 2026-06-03
Magalia Water: The Quick Version
- Homes built before 1986: 61% — older plumbing may contain lead solder.
- Estimated remediation: $1,800 per household.
- CDC health risk index: 12.05 — above typical levels.
Water Systems Serving Magalia
Residential addresses in Magalia, CA are served by 3 primary water providers out of 3 systems in federal records. Each system maintains separate infrastructure and files its own EPA compliance reports, so service conditions are not uniform across the city.
Overview
We track water quality and home safety data for 1 ZIP code in Magalia, California (population ~8,488), covering 3 community water systems serving approximately 20,201 people region-wide.
No EPA violations recorded across any ZIP codes in Magalia — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Magalia: B (73/100)
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
Magalia water systems draw from: Groundwater.
Lead & Copper
- Lead data: not yet available for Magalia
- 0 ZIP codes exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 3 (Low Risk)
Areas with No Violations
| ZIP Code | Safety Score | System | Population |
|---|---|---|---|
| 95954 | B | Del Oro Water Company-paradise Pines | 10,940 |
All ZIP Codes in Magalia
- 95954 [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.
CDC Health Data for Magalia
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 Magalia's Housing Stock?
With 61% 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
Viewed through the lens of construction era, Magalia is predominantly an older city — a median build year of 1987 puts most of the residential inventory in the range where pre-1986 plumbing materials were the standard.
Over half of homes in Magalia 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.
Magalia: Remediation Cost in Perspective
Low proportionality — that's the Magalia picture when remediation costs are placed against typical home equity.
Remediation costs in Magalia are relatively low compared to home values. The $1,200–$2,500 estimated range is a small fraction of median property value. Home values are 64% below the California average.
Protecting Children from Lead in Magalia
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.
Pulling a tap sample fills the gap that utility data cannot close, particularly here where 61% of housing dates from the pre-rule era and citywide monitoring sits at or above the regulatory mark in Magalia.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
Climate-Related Water Risk for Magalia
FEMA data shows 100% of Magalia's ZIP codes mapped into designated flood zones, paired with an NFIP record of 2 claims. That footprint places local flood exposure in the range where it warrants attention without rising to high-severity planning territory.
Magalia has a moderate flood history with 2 FEMA claims averaging $23,667 per payout. 100% of ZIP codes fall within FEMA flood zones. Flood events can contaminate drinking water and overwhelm treatment systems.
How flooding affects water quality: Flood events can introduce sewage, agricultural runoff, and industrial chemicals into water supplies. Even after floodwaters recede, contamination can persist in wells and aging infrastructure. Flood damage can add significantly to the estimated <strong>$1,800</strong> remediation cost per household.
Residents in flood-prone areas should consider flood insurance even outside FEMA zones — over 25% of flood claims come from low-to-moderate risk areas. After any flood event, test your water before drinking.
Source: FEMA National Flood Insurance Program (NFIP) claims data, FEMA flood zone designations.
Deep Dive Reports
Detailed analysis for Magalia, CA