Hillsdale, NY: 3 Health Violations — 59/100 (2026)
1 ZIP code · 2 water systems · Updated 2026-06-03
Hillsdale water quality is uneven — some service areas show clean compliance; others carry documented violations in NY EPA records.
How Hillsdale Compares
Data: EPA SDWIS Last verified: 2026-06-03
Key Facts for Hillsdale Residents
- Your city's water systems recorded 15 violations in the past 5 years.
- Homes built before 1986: 77% — older plumbing may contain lead solder.
- Estimated remediation: $3,000 per household.
- CDC health risk index: 13.18 — above typical levels.
Hillsdale's Water Providers
2 independent water providers serve Hillsdale, NY — 2 systems appear in federal records.
Overview
We track water quality and home safety data for 1 ZIP code in Hillsdale, New York, covering 2 community water systems serving approximately 2,345 people.
1 of 1 ZIP code (100%) have recorded EPA violations. 3 health-based violations documented.
Home Safety Score
Average Home Safety Score for Hillsdale: C (59/100)
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
Hillsdale water systems draw from: Groundwater.
Lead & Copper
- Lead data: not yet available for Hillsdale
- 0 ZIP codes exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 1 (High Risk)
The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.
Top Contaminants
| Contaminant | Category | Violations | ZIPs Affected |
|---|---|---|---|
| Consumer Confidence Report Rule | Reporting | 10 | 1 |
| Chloroform | Disinfection Byproducts | 6 | 1 |
| Contaminant 2829 | Other | 6 | 1 |
| Contaminant 2049 | Other | 2 | 1 |
| Stage 2 DBP Rule | Treatment Technique | 2 | 1 |
Areas with Most Violations
| ZIP Code | Safety Score | Violations | Health-Based | System |
|---|---|---|---|---|
| 12529 | C | 15 | 3 | Taconic Shores |
All ZIP Codes in Hillsdale
- 12529 [C] — 15 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.
Hillsdale 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 Hillsdale's Water?
Based on EPA violation records. Check your ZIP code report for system-specific contaminant data.
Hillsdale Infrastructure Age
With 77% 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
When more than half a city's housing predates the 1986 federal ban on lead solder, plumbing-era lead risk becomes a citywide concern rather than an exception. Hillsdale's median build year of 1968 places it squarely in that category.
Over half of homes in Hillsdale 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 Hillsdale
Because property values in Hillsdale comfortably exceed estimated remediation costs, the equity impact here is proportionally small.
Remediation costs in Hillsdale are relatively low compared to home values. The $1,900–$4,800 estimated range is a small fraction of median property value. Home values are 7% above the New York average.
Hillsdale: 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.
Routinely in Hillsdale, where 77% of housing predates the solder ban and aggregate utility readings hover near the federal threshold, a faucet-level draw functions as a standard household step for families with small kids.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
Hillsdale: Flood History & Water Damage Risk
Measured across the NFIP's multi-decade tracking period, Hillsdale shows a moderate flood record — 10 claims and 100% of ZIP codes carrying FEMA flood zone status. For water quality, that combination matters because flood events at this frequency can periodically stress infrastructure: treatment plants, private wells, and distribution systems all face elevated risk during significant flooding.
Hillsdale has a moderate flood history with 10 FEMA claims averaging $3,848 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>$3,000</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 Hillsdale
- 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. Filters rated for Consumer Confidence Report Rule can reduce the most common contaminant found in Hillsdale's water.
- Check your home's plumbing. With 77% of homes built before 1986, lead solder is a real possibility.
Deep Dive Reports
Detailed analysis for Hillsdale, NY