Cedarpines Park, CA Water Safety: 82/100 (2026)
1 ZIP code · 5 water systems · Updated 2026-06-03
Residents of Cedarpines Park generally live with tap water that beats the CA safety average on key EPA compliance metrics.
How Cedarpines Park Compares
Data: EPA SDWIS Last verified: 2026-06-03
Cedarpines Park Water: The Quick Version
- Average lead level: 0.0054 mg/L.
- Homes built before 1986: 90% — older plumbing may contain lead solder.
- Estimated remediation: $400 per household.
- CDC health risk index: 11.58.
Water Systems Serving Cedarpines Park
In Cedarpines Park, CA, residential water supply is distributed across multiple utilities rather than concentrated in one. The 3 leading providers out of 5 tracked systems each control their own infrastructure, file separate EPA compliance reports, and set independent rate schedules.
Overview
We track water quality and home safety data for 1 ZIP code in Cedarpines Park, California (population ~605), covering 5 community water systems serving approximately 233,564 people region-wide.
No EPA violations recorded across any ZIP codes in Cedarpines Park — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Cedarpines Park: B (82/100)
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
Cedarpines Park water systems draw from: Surface water.
Lead & Copper
- Average lead level (90th percentile): 0.0054 mg/L (EPA action level: 0.015 mg/L)
- 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 |
|---|---|---|---|
| 92322 | B | Cedarpines Park Mwc | 2,458 |
All ZIP Codes in Cedarpines Park
- 92322 [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 Cedarpines Park
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 Cedarpines Park's Housing Stock?
With 90% 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, Cedarpines Park is predominantly an older city — a median build year of 1953 puts most of the residential inventory in the range where pre-1986 plumbing materials were the standard.
Over half of homes in Cedarpines Park 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.
Cedarpines Park: Remediation Cost in Perspective
Low proportionality — that's the Cedarpines Park picture when remediation costs are placed against typical home equity.
Remediation costs in Cedarpines Park are relatively low compared to home values. The $0–$800 estimated range is a small fraction of median property value. Home values are 17% below the California average.
Protecting Children from Lead in Cedarpines Park
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.
Before the federal solder ban, lead solder was a routine plumbing material, and 90% of the Cedarpines Park inventory was built in that earlier era — a share large enough to move household-level reads onto the standard list.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
Deep Dive Reports
Detailed analysis for Cedarpines Park, CA