Cameron Trading Post
EPA ID: AZ0403006 · 1,270 people served · 7 ZIP codes
Unlike fully compliant utilities, Cameron Trading Post has 13 outstanding EPA violations for approximately 1,270 residents.
Data: EPA SDWIS Last verified: 2026-04-02
Compliance Trajectory
Worsening · Risk tier: High · 95% chance of violation in next 12 months
Violations went from 7 (2022) to 7 (2024). The pattern suggests growing compliance challenges.
Service Area Map
Coverage area for Cameron Trading Post Source: EPA SDWIS service area boundaries.
Service area boundary — Grade C
Service Area Demographics
The Cameron Trading Post serves a community with a median household income of $35,855 and an estimated 20,727 residents across its service area. Approximately 48% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: 58% 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?
Cameron Trading Post'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.
About 6% of homes in Coconino County, Arizona rely on private wells rather than public water systems. Private well owners are responsible for their own water testing and treatment.
Infrastructure Risk
Detected Contaminants
How Cameron Trading Post compares to EPA limits
What This Means For You
Total Trihalomethanes (TTHM) at 5 mg/L exceeds the EPA maximum of 0.08 mg/L. Bladder & rectal cancer risk; reproductive concerns. Consider granular activated carbon (GAC) filtration.
Lead and Copper Rule at 9 mg/L exceeds the EPA maximum of mg/L.
Revised Total Coliform Rule at 7 presence exceeds the EPA maximum of presence.
Stage 1 DBP Rule at 6 mg/L exceeds the EPA maximum of mg/L.
Consumer Confidence Report Rule at 6 mg/L exceeds the EPA maximum of mg/L.
Total Trihalomethanes (TTHM) was detected in this water system. granular activated carbon (GAC) filtration can reduce exposure.
Find a certified water filter →Comparable Water Systems
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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
CAMERON TRADING POST (EPA ID: AZ0403006) is a community water system in Arizona that serves approximately 1,270 people from groundwater sources.
This system provides water to 7 ZIP codes across 7 communities.
Average Home Safety Score: C (56/100)
Based on water quality violations, lead levels, and radon risk across all ZIP codes served by this system.
Violation History
Recent Violations
| Date | Contaminant | Type | Status |
|---|---|---|---|
| July 2, 2025 | Lead and Copper Rule | Monitoring | Resolved |
| July 1, 2025 | Surface Water Treatment Rule | Monitoring | Unresolved |
| December 20, 2024 | Lead and Copper Rule | Monitoring | Resolved |
| October 17, 2024 | Stage 2 DBP Rule | Health-based | Unresolved |
| October 17, 2024 | Stage 2 DBP Rule | Monitoring | Unresolved |
| October 1, 2024 | Stage 1 DBP Rule | Monitoring | Resolved |
| October 1, 2024 | Barium | Monitoring | Resolved |
| August 1, 2024 | Revised Total Coliform Rule | Monitoring | Resolved |
| July 2, 2024 | Lead and Copper Rule | Monitoring | Resolved |
| April 2, 2024 | Stage 1 DBP Rule | Monitoring | Resolved |
| April 1, 2024 | Consumer Confidence Report Rule | Monitoring | Resolved |
| April 1, 2024 | Consumer Confidence Report Rule | Monitoring | Unresolved |
| April 1, 2024 | Barium | Monitoring | Resolved |
| January 2, 2024 | Lead and Copper Rule | Monitoring | Resolved |
| January 1, 2024 | Revised Total Coliform Rule | Monitoring | Unresolved |
| October 2, 2023 | Lead and Copper Rule | Monitoring | Resolved |
| September 2, 2023 | Lead and Copper Rule | Monitoring | Resolved |
| July 29, 2023 | Lead and Copper Rule | Monitoring | Resolved |
| July 2, 2023 | Lead and Copper Rule | Monitoring | Resolved |
| July 1, 2023 | Stage 1 DBP Rule | Monitoring | Resolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Lead and Copper Rule | Treatment Failure | 9 | No |
| Revised Total Coliform Rule | Microbiological | 7 | No |
| Barium | Inorganic | 6 | No |
| Stage 1 DBP Rule | Treatment Failure | 6 | Yes |
| Consumer Confidence Report Rule | Reporting Failure | 6 | No |
| Total Trihalomethanes (TTHM) | Disinfection Byproducts | 5 | No |
| Contaminant 1919 | Other Violation | 3 | No |
| Surface Water Treatment Rule | Treatment Failure | 3 | No |
| Stage 2 DBP Rule | Treatment Failure | 2 | Yes |
Lead & Copper
EPA Lead and Copper Rule sampling data for ZIP codes served by this system:
| ZIP Code | Lead Level | Exceeds Limit | Sample Date |
|---|---|---|---|
| 86020 | 0.0005 mg/L | No | N/A |
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
- 86016 — Gray Mountain
- 86020 — Cameron
- 86030 — Hotevilla
- 86039 — Kykotsmovi Village
- 86045 — Tuba City
- 86053 — Kaibeto
- 86510 — Pinon
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Cameron Trading Post (AZ0403006) on EPA.gov.
Frequently Asked Questions
Is Cameron Trading Post water safe to drink?
Cameron Trading Post has recorded 2 health-based violations in the past 5 years. While the system is required to treat water to meet federal standards, you may want to consider additional precautions such as a certified water filter.
How many people does Cameron Trading Post serve?
Cameron Trading Post serves approximately 1,270 people across 7 ZIP codes in Arizona.
Where does Cameron Trading Post get its water?
The primary water source is groundwater.
Frequently Asked Questions
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
Cameron Trading Post (EPA ID: AZ0403006) — request the latest Consumer Confidence Report or ask about specific contaminants.