Water Quality in Cheshire, MA: No Violations — Grade D
Grade D · Score 53/100 · 3 water systems · Updated 2026-05-03
Cheshire's water has significant violations. Water testing and filtration are recommended.
Data: EPA Safe Drinking Water Information System (SDWIS) Last verified: 2026-05-03
Cheshire, MA — clean EPA record, 3 water systems, zero violations.
Water Quality by ZIP Code in Cheshire
Water quality varies across Cheshire's 1 ZIP codes. Check your specific ZIP for detailed contaminant data.
| ZIP Code | Grade | Score | Violations | Health | |
|---|---|---|---|---|---|
| 01225 | D | 53 | 0 | 0 | View report → |
Water Quality Overview
Cheshire, Massachusetts receives a water quality grade of D with an overall score of 53 out of 100, based on EPA compliance data from the Safe Drinking Water Information System (SDWIS).
No EPA violations have been recorded for the 3 water systems serving Cheshire. This is a positive indicator, though it does not guarantee the absence of all contaminants — some substances (like PFAS) are not yet fully regulated.
What Grade D Means
A grade of D indicates significant compliance issues. Cheshire's water systems have accumulated violations that suggest ongoing water quality challenges. Residents should check their specific ZIP code report and consider water testing or filtration.
Lead Levels
The average 90th percentile lead level across Cheshire water systems is 0.0150 mg/L — within EPA limits. No ZIP codes exceed the EPA lead action level.
With 81% of homes built before 1986, Cheshire has a higher-than-average risk of lead from older plumbing. Lead solder was banned in 1986, and homes built before this date may have lead in pipes, solder joints, or fixtures.
Radon Risk
Cheshire is in EPA Radon Zone 2 (Moderate risk). Testing is recommended, especially for homes with basements or ground-level living spaces.
Water Systems Serving Cheshire
Cheshire is served by 3 community water systems regulated under the Safe Drinking Water Act. These systems collectively serve approximately 1,987 people across 1 ZIP codes.
Each water system is identified by a Public Water System ID (PWSID) and is required to:
- Test for over 90 regulated contaminants on a regular schedule
- Report results to the EPA and state regulators
- Issue an annual Consumer Confidence Report (CCR) to all customers
- Take corrective action when violations occur
The EPA has taken 1 enforcement action against water systems serving Cheshire. Enforcement actions range from informal compliance assistance to formal orders and penalties.
How to Check Your Water in Cheshire
Enter your ZIP code on ZipCheckup to see your specific water system data, including contaminant levels, violation history, and safety scores
Request your CCR — your water utility must provide an annual Consumer Confidence Report with detailed test results for all monitored contaminants
Get a home test — certified kits cost $20–$50 and test for lead, bacteria, and common contaminants. Professional lab tests ($150–$400) cover a broader panel
Consider filtration — NSF-certified filters can remove specific contaminants. Reverse osmosis removes the broadest range; activated carbon is effective for chlorine and many organics
Check for advisories — monitor your local utility website and local news for boil water advisories or system alerts
EPA Enforcement History
The EPA and state regulators have taken 1 enforcement action against water systems serving Cheshire. Recent actions:
| Date | Action Type |
|---|---|
| 2025-01-22 | State Filed Judgment |
Enforcement actions range from informal compliance assistance to formal orders and penalties. The most recent action was on 2025-01-22.
Cheshire vs. Nearby Massachusetts Cities
How Cheshire's water quality compares to similar cities in Massachusetts:
| City | Grade | Violations | Systems | Population |
|---|---|---|---|---|
| Cheshire | D | 0 | 3 | 1,987 |
| Carver | B | 10 | 5 | 1,988 |
| Berlin | C | 3 | 5 | 1,964 |
| Boxborough | C | 23 | 5 | 2,073 |
Common Questions About Cheshire Water
These are the most common questions residents search for about water quality in Cheshire, Massachusetts:
Is Cheshire water hard or soft? Water hardness varies by source. Cheshire's 3 water systems use multiple sources. Check your ZIP code report for specific hardness data.
Can I drink Cheshire tap water? Cheshire's water receives a grade of D (53/100). No health-based violations have been recorded, but home testing is always recommended.
What is the best water filter for Cheshire? A NSF/ANSI 53-certified filter for lead removal is a good general choice. See our Water Filter Matcher for personalized recommendations.
Cheshire vs. Massachusetts Average
Understanding how Cheshire compares to the broader Massachusetts average helps contextualize your local water quality. Factors like water source, treatment methods, and infrastructure age all contribute to differences between cities in the same state.
To see how individual neighborhoods compare, check the ZIP code reports below — water quality can vary significantly even within Cheshire.
ZIP Codes in Cheshire
Cheshire spans 1 ZIP code. Each ZIP code has its own water quality profile based on the specific water system serving that area. Check each ZIP code for detailed contaminant data, violation history, and system information.
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
- Enforcement: EPA ECHO database
- Filter recommendations: NSF/ANSI certified products
Updated daily.