Kenner, LA: High Radon Risk — 49/100 (2026)
5 ZIP codes · 1 water system · Updated 2026-06-03
In recent EPA cycles, Kenner shows a persistent below-average water quality pattern within LA — documented violations span multiple service areas and have appeared consistently across reporting periods.
How Kenner Compares
Data: EPA SDWIS Last verified: 2026-06-03
Water Quality Map: Kenner, LA
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
Score Distribution
Safety grade breakdown for Kenner's 5 ZIP codes.
Key Facts for Kenner Residents
- Estimated remediation: $1,900 per household.
- CDC health risk index: 14.75 — above typical levels.
Kenner's Water Providers
Most residential addresses in Kenner, LA are served by a single water utility — the dominant system among the 1 provider tracked in federal data.
Overview
We track water quality and home safety data for 5 ZIP codes in Kenner, Louisiana (population ~66,744), covering 1 community water system serving approximately 334,903 people region-wide.
No EPA violations recorded across any ZIP codes in Kenner — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Kenner: D (49/100)
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
Kenner water systems draw from: Surface water.
Lead & Copper
- Lead data: not yet available for Kenner
- 0 ZIP codes exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 1 (High Risk)
- Zone 1 (High): 0 ZIP codes
- Zone 2 (Moderate): 0 ZIP codes
- Zone 3 (Low): 0 ZIP codes
The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.
Areas with No Violations
| ZIP Code | Safety Score | System | Population |
|---|---|---|---|
| 70062 | F | NEW ORLEANS CARROLLTON WATER WORKS | 334,903 |
| 70063 | D | NEW ORLEANS CARROLLTON WATER WORKS | 334,903 |
| 70064 | C | NEW ORLEANS CARROLLTON WATER WORKS | 334,903 |
| 70065 | F | NEW ORLEANS CARROLLTON WATER WORKS | 334,903 |
| 70097 | C | NEW ORLEANS CARROLLTON WATER WORKS | 334,903 |
All ZIP Codes in Kenner
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.
Kenner 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
How Remediation Costs Compare in Kenner
In Kenner, property values comfortably outpace what documented remediation typically costs — the equity share is proportionally low.
Remediation costs in Kenner are relatively low compared to home values. The $1,280–$2,840 estimated range is a small fraction of median property value. Home values are 50% above the Louisiana average.
Kenner: Flood History & Water Damage Risk
Decades of documented flood activity appear in Kenner's NFIP record — 19932 insurance claims filed and 100% of ZIP codes carrying FEMA flood designations. The scale of that record puts water infrastructure vulnerability from flooding into the concrete-risk category.
Kenner has a significant flood history with 19,932 FEMA flood insurance claims on record, averaging $36,250 per claim. With 100% of ZIP codes in FEMA-designated flood zones, flood risk is a major concern for homeowners and water quality.
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>$1,900</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 Kenner
- 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. Homes built before 1986 may have lead solder in pipes. A licensed plumber can assess your risk.
- 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 Kenner, LA