Hathorne, MA: High Radon Risk — 40/100 (2026)
1 ZIP code · 1 water system · Updated 2026-06-03
State safety rankings put Hathorne, MA near the lower tier — below-average compliance on record.
How Hathorne Compares
Data: EPA SDWIS Last verified: 2026-06-03
Hathorne Water: The Quick Version
- Estimated remediation: $1,200 per household.
- CDC health risk index: 11.73.
Water Systems Serving Hathorne
While 1 water system appear in federal records for Hathorne, MA, one provider supplies the majority of residential connections — making it the central point of infrastructure and compliance accountability for most households.
Overview
We track water quality and home safety data for 1 ZIP code in Hathorne, Massachusetts (population ~146), covering 1 community water system serving approximately 28,087 people region-wide.
No EPA violations recorded across any ZIP codes in Hathorne — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Hathorne: D (40/100)
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
Hathorne water systems draw from: Surface water.
Lead & Copper
- Lead data: not yet available for Hathorne
- 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.
Areas with No Violations
| ZIP Code | Safety Score | System | Population |
|---|---|---|---|
| 01937 | D | DANVERS WATER DEPT. | 28,087 |
All ZIP Codes in Hathorne
- 01937 [D]
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 Hathorne
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 You Can Do in Hathorne
- 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 Hathorne, MA