Elmhurst, NY Water Safety: 54/100 (2026)
2 ZIP codes · 2 water systems · Updated 2026-06-03
State safety rankings put Elmhurst, NY near the lower tier — below-average compliance on record.
How Elmhurst Compares
Data: EPA SDWIS Last verified: 2026-06-03
Elmhurst Water: The Quick Version
- Estimated remediation: $1,000 per household.
- CDC health risk index: 11.03.
Water Systems Serving Elmhurst
Federal records list 2 water systems tied to Elmhurst, NY. Of those, 2 are the primary providers, meaning service conditions, rate structures, and compliance histories can differ depending on where a property sits.
Overview
We track water quality and home safety data for 2 ZIP codes in Elmhurst, New York (population ~99,433), covering 2 community water systems serving approximately 8,271,143 people region-wide.
No EPA violations recorded across any ZIP codes in Elmhurst — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Elmhurst: D (54/100)
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
Elmhurst water systems draw from: Groundwater.
Lead & Copper
- Lead data: not yet available for Elmhurst
- 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 |
|---|---|---|---|
| 11373 | C | New York City System | 8,271,000 |
| 11380 | D | SOUTH ACRES MOBILE HOME PARK | 143 |
All ZIP Codes in Elmhurst
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 Elmhurst
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
Elmhurst: Remediation Cost in Perspective
At current valuations, Elmhurst sits in the low remediation-share tier — the equity impact of fixing documented issues is proportionally minor.
Remediation costs in Elmhurst are relatively low compared to home values. The $400–$1,700 estimated range is a small fraction of median property value. Home values are 89% above the New York average.
Climate-Related Water Risk for Elmhurst
The NFIP claim record for Elmhurst — 16 filed incidents — reflects genuine, recurring flood exposure rather than an isolated event or two. When a community accumulates flood claims at this volume and carries 50% of its ZIP codes inside FEMA-designated zones, flood history starts to factor into water quality planning in ways it doesn't for lower-exposure areas. Flooding introduces specific contamination pathways — runoff overwhelming treatment facility intake, surface water infiltrating private wells, and pressure disruptions in distribution systems allowing backflow — all of which become more relevant as flood frequency increases.
Elmhurst has a moderate flood history with 16 FEMA claims averaging $3,926 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>$1,000</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 Elmhurst
- 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 Elmhurst, NY