Reseda, CA Water Safety: 63/100 (2026)
2 ZIP codes · 2 water systems · Updated 2026-06-03
Across Reseda, EPA compliance data for CA sits at a moderate level — not alarming, but not uniformly clean across all service areas either.
How Reseda Compares
Data: EPA SDWIS Last verified: 2026-06-03
Key Facts for Reseda Residents
- Estimated remediation: $1,600 per household.
- CDC health risk index: 10.71.
Reseda's Water Providers
Residential addresses in Reseda, CA are served by 2 primary water providers out of 2 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 2 ZIP codes in Reseda, California (population ~74,802), covering 2 community water systems serving approximately 3,875,648 people region-wide.
No EPA violations recorded across any ZIP codes in Reseda — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Reseda: C (63/100)
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
Reseda water systems draw from: Groundwater.
Lead & Copper
- Lead data: not yet available for Reseda
- 0 ZIP codes exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 2 (Moderate Risk)
- Zone 1 (High): 0 ZIP codes
- Zone 2 (Moderate): 2 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 |
|---|---|---|---|
| 91335 | C | Los Angeles-city, Department of Water & Power | 3,875,566 |
| 91337 | C | DESERT BREEZE MOBILE HOME ESTATES | 82 |
All ZIP Codes in Reseda
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.
Reseda 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 Reseda
How much of a Reseda home's value does documented remediation represent? A small fraction — the equity share here is in the low tier, and from a household financial perspective, most property owners are considering a commitment that fits comfortably within standard planning rather than a decision that rises to the level of a material budget event or significant equity consideration.
Remediation costs in Reseda are relatively low compared to home values. The $800–$2,600 estimated range is a small fraction of median property value. Home values are 5% below the California average.
Reseda: Flood History & Water Damage Risk
NFIP records stretching across multiple decades show Reseda accumulating 10 claims and carrying 50% of its ZIP codes inside FEMA flood zones — evidence of meaningful exposure that extends beyond isolated incidents. The mechanisms linking flooding to water quality haven't changed: treatment facilities can be overwhelmed, wells can be infiltrated, and distribution systems can experience backflow. For a community at this exposure level, those mechanisms shift from hypothetical to periodically relevant.
Reseda has a moderate flood history with 10 FEMA claims averaging $1,175 per payout. 50% 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>$1,600</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 Reseda
- 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.
Deep Dive Reports
Detailed analysis for Reseda, CA