Shrewsbury, MA: PFAS Found in Water - Home Safety 41/100
2 ZIP codes · 2 water systems · Updated
ZipCheckup grade for Shrewsbury: D.
Several federal signals point to home-safety risks in this ZIP.
Your top priority: see the breakdown below and consider a certified water filter. NSF certified filters →
Unlike better-scoring cities in MA, Shrewsbury records health-based violations across a meaningful portion of its service areas - the overall safety grade is well below average.
How Shrewsbury Compares
Data: EPA SDWIS
Shrewsbury Water: The Quick Version
- Your city's water systems recorded 28 violations in the past 5 years.
- Average lead level: 0.0083 mg/L.
- Estimated remediation: $2,100 per household.
- CDC health risk index: 12.17 - above typical levels.
Water Systems Serving Shrewsbury
Shrewsbury, MA draws its residential water from 2 separate providers among the 2 federally tracked systems. Each operates independently, with its own infrastructure, rate structure, and compliance record.
- D
- D
Overview
We track home safety data for 2 ZIP codes in Shrewsbury, Massachusetts, covering 2 community water systems serving approximately 38,440 people. The EPA snapshots used for this build directly map water systems to 1 of 2 ZIP codes.
1 of 1 ZIP code with a reported violation count in the available EPA record (100%) have recorded EPA violations. The available record reports no health-based violations for this measured scope.
Home Safety Score
Average Home Safety Score for Shrewsbury: D (41/100)
Model 4.0.0 uses four measured components across three equally weighted domains. If a required domain is unavailable, no score is published:
| Factor | What It Measures |
|---|---|
| Water Quality | EPA violations and compliance history |
| PFAS MCL Screen | UCMR 5 testing against the covered federal MCLs |
| Radon Risk | EPA radon zone classification |
| Annual AQI | EPA AirData county-year median with at least 90 observed days |
Water Sources
Shrewsbury water systems draw from: Groundwater.
Lead & Copper
- Average lead level (90th percentile): 0.0083 mg/L (EPA action level: 0.015 mg/L)
- 0 of 1 ZIP code with known status exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 1 (High Risk)
- Zone 1 (High): 2 ZIP codes
- Zone 2 (Moderate): 0 ZIP codes
- Zone 3 (Low): 0 ZIP codes
The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.
Top Contaminants
| Contaminant | Category | Violations | ZIPs Affected |
|---|---|---|---|
| HAA6Br | Disinfection Byproducts | 4 | 1 |
| Contaminant 0700 | Other | 4 | 1 |
| Lead | Inorganic | 2 | 1 |
| PFOA | PFAS | 2 | 1 |
| PFNA | PFAS | 2 | 1 |
Areas with Most Violations
| ZIP Code | Safety Score | Violations | Health-Based | System |
|---|---|---|---|---|
| 01545 | D | 28 | 0 | Shrewsbury Water Department |
All ZIP Codes in Shrewsbury
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
Reporting periods vary by source. Missing data is shown as unavailable, not as zero.
CDC Health Data for Shrewsbury
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
Key Contaminants Detected in Shrewsbury
Based on EPA violation records. Check your ZIP code report for system-specific contaminant data.
Shrewsbury: Remediation Cost in Perspective
When remediation costs are measured against Shrewsbury home values, the resulting ratio is in the low tier - addressing documented water and safety issues here claims only a minor fraction of typical equity, and most homeowners are in a position where the financial commitment is straightforward rather than a material burden on their household budget.
Remediation costs in Shrewsbury are relatively low compared to home values. The $1,400–$2,800 estimated range is a small fraction of median property value. Home values are 1% below the Massachusetts average.
Protecting Children from Lead in Shrewsbury
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.
Lead risk in Shrewsbury appears low overall, but individual homes may differ. Testing is the only way to confirm your water's lead content.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
Historical Flood-Claim Evidence for Shrewsbury
Historical NFIP data for Shrewsbury contains 13 flood insurance claims. Among claims with payment data, the average reported building, contents, and ICC component sum is $3,142. Among ZIP codes with claim records, 0% have an A- or V-family dominant rated zone recorded in those historical claims. This is not a complete current FEMA property-map inventory.
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. The <strong>$2,100</strong> remediation estimate shown here excludes flood insurance and is not derived from NFIP claim count.
Claim count does not establish current property risk. Check the exact address in FEMA's current map and obtain a property-specific insurance quote when relevant.
Source: historical FEMA National Flood Insurance Program (NFIP) claim records. No current FEMA property-map designation is asserted.
What You Can Do in Shrewsbury
- 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 HAA6Br can reduce the most common contaminant found in Shrewsbury's water.
- 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 Shrewsbury, MA