North Troy Water System
EPA ID: VT0005205 · 864 people served · 3 ZIP codes
ZipCheckup's reading of EPA SDWIS for North Troy Water System (VT0005205): 14 EPA violations in the last five years. Over the tracked period, North Troy Water System logged 14 EPA violations - each has been remedied, and the system now supplies 864 people in good standing.
Data: EPA SDWIS
Service Area Map
Coverage area for North Troy Water System Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The North Troy Water System serves a community with a median household income of $80,694 and an estimated 4,201 residents across its service area. Approximately 54% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: 50% of the population in this service area is classified as disadvantaged under EPA's EJScreen criteria. Communities with higher disadvantaged populations often face disproportionate environmental and health burdens, including aging water infrastructure and limited resources for remediation.
💧 Where Does Your Water Come From?
North Troy Water System's water is pumped from underground aquifers. 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.
Infrastructure Risk
Detected Contaminants
How North Troy Water System compares to EPA limits
What This Means For You
Mercury at 1 mg/L exceeds the EPA maximum of 0.002 mg/L. Kidney damage, neurological impairment. Consider activated carbon (GAC) filtration.
Cadmium at 1 mg/L exceeds the EPA maximum of 0.005 mg/L. Kidney damage accumulating over lifetime; probable carcinogen. Consider reverse osmosis filtration.
Selenium at 1 mg/L exceeds the EPA maximum of 0.05 mg/L. Hair & nail loss, nerve damage, liver & kidney damage. Consider reverse osmosis filtration.
Chromium at 1 mg/L (total chromium; California Cr-6 MCL = 0.010 mg/L) exceeds the EPA maximum of 0.1 mg/L (total chromium; California Cr-6 MCL = 0.010 mg/L). Stomach & intestinal cancer (known carcinogen). Consider reverse osmosis filtration.
Mercury was detected in this water system. activated carbon (GAC) filtration can reduce exposure.
Find a certified water filter →Comparable Water Systems
Similar-sized systems in Vermont
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
North Troy Water System (EPA ID: VT0005205) is a community water system in Vermont that serves approximately 864 people from groundwater sources.
This system provides water to 3 ZIP codes across 3 communities.
Violation History
Status breakdown for accepted records with record years 2021-2026: 2 resolved, 12 archived, 0 addressed, and 0 unaddressed. Under this source contract, current noncompliance is the sum of addressed and unaddressed records. Archived and resolved records are excluded from current noncompliance.
Recent Violations
| Date | Contaminant | Type | Status |
|---|---|---|---|
| July 1, 2025 | Surface Water Treatment Rule | Non-health-based | Resolved |
| April 1, 2024 | Barium | Non-health-based | Archived |
| April 1, 2024 | Cadmium | Non-health-based | Archived |
| April 1, 2024 | Chromium | Non-health-based | Archived |
| April 1, 2024 | Fluoride | Non-health-based | Archived |
| April 1, 2024 | Selenium | Non-health-based | Archived |
| April 1, 2024 | Nickel | Non-health-based | Archived |
| April 1, 2024 | Nitrite | Non-health-based | Archived |
| April 1, 2024 | Contaminant 1036 | Non-health-based | Archived |
| April 1, 2024 | Mercury | Non-health-based | Archived |
| April 1, 2024 | Contaminant 1075 | Non-health-based | Archived |
| April 1, 2024 | Contaminant 1085 | Non-health-based | Archived |
| April 1, 2024 | Contaminant 1045 | Non-health-based | Archived |
| June 1, 2022 | Stage 1 DBP Rule | Non-health-based | Resolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Barium | Inorganic | 1 | No |
| Cadmium | Inorganic | 1 | No |
| Chromium | Inorganic | 1 | No |
| Fluoride | Inorganic | 1 | No |
| Selenium | Inorganic | 1 | No |
| Nickel | Inorganic | 1 | No |
| Nitrite | Inorganic | 1 | No |
| Contaminant 1036 | Other Violation | 1 | No |
| Contaminant 1045 | Other Violation | 1 | No |
| Mercury | Inorganic | 1 | No |
| Contaminant 1075 | Other Violation | 1 | No |
| Contaminant 1085 | Other Violation | 1 | No |
| Stage 1 DBP Rule | Treatment Failure | 1 | No |
| Surface Water Treatment Rule | Treatment Failure | 1 | No |
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.0025 mg/L | No | N/A |
No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.
Radon Risk in Service Area
Dominant radon zone for ZIP codes served by this system: Zone 2 (Moderate Risk)
The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.
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: Let cold water run for 2 minutes before drinking — this helps flush lead from your pipes.
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 VT or modeled from parcel and building-footprint data.
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for North Troy Water System (VT0005205) on EPA.gov.
Frequently Asked Questions
Is North Troy Water System water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for North Troy Water System; its 14 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.
How many people does North Troy Water System serve?
North Troy Water System serves approximately 864 people across 3 ZIP codes in Vermont.
Where does North Troy Water System get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). North Troy Water System (VT): 14 EPA Violations. https://zipcheckup.com/water-system/vt0005205/
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author = {{ZipCheckup}},
title = {{North Troy Water System (VT): 14 EPA Violations}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/vt0005205/}
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What You Can Do
Test your water
Home test kits can detect lead, bacteria, and other contaminants at your tap. Find the right filter →
Check your specific ZIP code
Water quality can vary within a system. View nearest ZIP report →
Contact your utility
North Troy Water System (EPA ID: VT0005205) - request the latest Consumer Confidence Report or ask about specific contaminants.