Kyburz, CA: Lead Above EPA Limits — 50/100 (2026)
1 ZIP code · 2 water systems · Updated 2026-06-03
Kyburz, CA: water systems collectively below average — violations documented.
How Kyburz Compares
Data: EPA SDWIS Last verified: 2026-06-03
Key Facts for Kyburz Residents
- Your city's water systems recorded 10 violations in the past 5 years.
- Average lead level: 0.0799 mg/L — exceeds the EPA action level of 0.015 mg/L.
- Homes built before 1986: 91% — older plumbing may contain lead solder.
- Estimated remediation: $8,260 per household.
- CDC health risk index: 11.85.
Kyburz's Water Providers
Across Kyburz, CA, residential water comes from 2 primary utilities rather than a single consolidated provider. Each system operates independently — managing its own distribution infrastructure, rate schedules, and EPA compliance filings. Federal records track 2 water systems in the area, with these top providers accounting for the majority of residential connections.
Overview
We track water quality and home safety data for 1 ZIP code in Kyburz, California (population ~52), covering 2 community water systems serving approximately 9,584 people region-wide.
1 of 1 ZIP code (100%) have recorded EPA violations. 8 health-based violations documented.
Home Safety Score
Average Home Safety Score for Kyburz: D (50/100)
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
Kyburz water systems draw from: Surface water.
Lead & Copper
- Average lead level (90th percentile): 0.0799 mg/L (exceeds EPA action level) (EPA action level: 0.015 mg/L)
- 1 ZIP code 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.
Top Contaminants
| Contaminant | Category | Violations | ZIPs Affected |
|---|---|---|---|
| Fecal Coliform | Microbiological | 16 | 1 |
| Consumer Confidence Report Rule | Reporting | 4 | 1 |
Areas with Most Violations
| ZIP Code | Safety Score | Violations | Health-Based | System |
|---|---|---|---|---|
| 95720 | D | 10 | 8 | GEORGETOWN DIVIDE PUD |
All ZIP Codes in Kyburz
- 95720 [D] — 10 violations ⚠
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.
Kyburz Community Health Snapshot
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
What's in Kyburz's Water?
Based on EPA violation records. Check your ZIP code report for system-specific contaminant data.
Kyburz Infrastructure Age
With 91% 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 Kyburz — it's the dominant profile. The median build year of 1957 indicates a housing stock where lead-soldered copper joints are a common structural feature of residences across the city.
Over half of homes in Kyburz 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.
How Remediation Costs Compare in Kyburz
Remediation costs in Kyburz represent a moderate share of typical home values — worth budgeting for carefully, though within reach for most homeowners who plan ahead.
Remediation costs are moderate relative to home values in Kyburz. The estimated $5,140–$12,080 range is manageable for most homeowners but still worth budgeting for. Home values are 19% below the California average.
Kyburz: Lead Risk & Vulnerable Populations
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.
Buildings from the era when federal rules still permitted solder containing lead make up 91% of the Kyburz inventory. Citywide utility readings sit beyond 0.015 mg/L, indicating system-level concentrations past the regulatory action mark. Two independent indicators align here — a majority of buildings carry older interior plumbing, while aggregate readings have moved past the federal benchmark. A household kit and certified filtration via retailer-verified channels are the standard tools available locally.
<strong>1 ZIP code</strong> (100% of the city) exceeds the EPA lead action level of 0.015 mg/L.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
Kyburz: Flood History & Water Damage Risk
How does Kyburz's flood record connect to local water quality? The NFIP documents 1 claim — enough to signal recurring events — and 100% of ZIP codes carry FEMA flood zone status. That combination places flooding in the category of factors that can periodically affect water infrastructure, even if the area isn't among the highest-exposure communities in the NFIP dataset.
Kyburz has a moderate flood history with 1 FEMA claims averaging $34,990 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>$8,260</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.
What You Can Do in Kyburz
- Test your water at home. City-level data shows averages — your tap may differ. Lead testing is especially recommended given the area's lead levels.
- Install a certified water filter. Filters rated for Fecal Coliform can reduce the most common contaminant found in Kyburz's water.
- Check your home's plumbing. With 91% 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 Kyburz, CA