Ctwc - Coventry Hills Div
EPA ID: CT0320091 · 700 people served · 1 ZIP code
ZipCheckup's reading of EPA records for Ctwc - Coventry Hills Div (CT0320091): no drinking-water violations recorded since 2021. Although compliance varies widely among water utilities nationally, the SDWIS file for Ctwc - Coventry Hills Div lists no EPA violations for this supplier, whose service area covers 700 residents.
Data: EPA SDWIS
Service Area Map
Coverage area for Ctwc - Coventry Hills Div Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with Ctwc - Coventry Hills Div have a median household income of $104,953 and about 12,267 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 69% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Ctwc - Coventry Hills Div's water is classified in EPA records as a groundwater source. Groundwater is naturally filtered through rock and soil, but it can be vulnerable to PFAS contamination, nitrates from agriculture, and industrial chemicals that seep into the water table.
Superfund Proximity Note: This service area ranks in the 70th percentile nationally for proximity to Superfund (NPL) sites. Groundwater sources near contaminated sites may face elevated risk from industrial chemicals.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in Connecticut
Estimated Remediation Costs
Average estimated costs across ZIP codes served by this system
Based on national averages for common remediation projects. Actual costs vary by property. Only issues flagged by EPA, FEMA, or state data for each ZIP code are included.
System Overview
Ctwc - Coventry Hills Div (EPA ID: CT0320091) is a community water system in Connecticut that serves approximately 700 people from groundwater sources.
This system serves ZIP code 06238 in Coventry.
Violation History
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| Below the reporting limit | No | 2025-12-31 |
No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.
Need help with your water quality?
Typical cost: Water test: typically $20–$50 (DIY kit) · Professional inspection: $150–$400
Find the Right Water FilterFree tip: Ask your water utility whether running cold water for 2 minutes is enough to flush your plumbing before drinking.
ZIP Codes Served
Coverage: Service area ZIP codes sourced from EPA Community Water System Service Area Boundaries v3 (March 2026 release). These ZIPs reflect the actual deployment footprint recorded by CT or modeled from parcel and building-footprint data.
- 06238 - Coventry
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Ctwc - Coventry Hills Div (CT0320091) on EPA.gov.
Frequently Asked Questions
Is Ctwc - Coventry Hills Div water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Ctwc - Coventry Hills Div in the inclusive 2021-2026 record-year window. This is a compliance-record finding, not a guarantee about water at a specific tap.
How many people does Ctwc - Coventry Hills Div serve?
Ctwc - Coventry Hills Div serves approximately 700 people across 1 ZIP code in Connecticut.
Where does Ctwc - Coventry Hills Div get its water?
The primary water source is groundwater.
Federal UCMR5 PFAS Monitoring: No PFAS Reported Above Reporting Levels
This water system was tested under the federal EPA Unregulated Contaminant Monitoring Rule (UCMR5). No PFAS compounds were reported above UCMR5 minimum reporting levels.
EPA's April 2024 PFAS rule sets MCLs of 4 ppt for PFOA and PFOS and 10 ppt for PFHxS, PFNA and HFPO-DA (GenX); water systems must comply from 2029. Other PFAS compounds have no individual federal MCL. A state standard is shown only where this system's state has its own enforceable PFAS limit. Detection results are EPA UCMR5 samples, not a measurement at your tap.
Source: U.S. EPA UCMR5 (Unregulated Contaminant Monitoring Rule, 5th cycle) — per-system federal sampling, 2023–2025. EPA UCMR5 monitoring program →
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Ctwc - Coventry Hills Div Water Quality Report, CT. https://zipcheckup.com/water-system/ct0320091/
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