Sheldonville, MA Water Safety: 63/100 (2026)
1 ZIP code · 1 water system · Updated 2026-06-03
Based on current EPA data, Sheldonville, MA reflects fair but uneven tap water safety.
How Sheldonville Compares
Data: EPA SDWIS Last verified: 2026-06-03
Sheldonville Water: The Quick Version
- Estimated remediation: $1,600 per household.
- CDC health risk index: 10.28.
Water Systems Serving Sheldonville
While 1 water system appear in federal records for Sheldonville, 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 Sheldonville, Massachusetts, covering 1 community water system serving approximately 11,795 people.
No EPA violations recorded across any ZIP codes in Sheldonville — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Sheldonville: 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
Sheldonville water systems draw from: Groundwater.
Lead & Copper
- Lead data: not yet available for Sheldonville
- 0 ZIP codes exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 2 (Moderate 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 |
|---|---|---|---|
| 02070 | C | WRENTHAM WATER DIVISION | 11,795 |
All ZIP Codes in Sheldonville
- 02070 [C]
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 Sheldonville
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
Climate-Related Water Risk for Sheldonville
1 FEMA flood insurance claim are on file for Sheldonville, and 100% of local ZIP codes fall within federally designated flood zones — enough to put flood exposure on the planning radar, though short of the concentrated-risk threshold where treatment-system vulnerability becomes a primary consideration.
Sheldonville has a moderate flood history with 1 FEMA claims averaging $4,352 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>$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 Sheldonville
- 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 Sheldonville, MA