Westport Utility Authority Trust
EPA ID: OK2005910 · 289 people served · 2 ZIP codes
ZipCheckup's reading of EPA SDWIS for Westport Utility Authority Trust (OK2005910): 2 unresolved EPA violations on record. The EPA enforcement database lists 2 active violations for Westport Utility Authority Trust - a provider that delivers drinking water to approximately 289 people and has not yet formally resolved those findings.
Data: EPA SDWIS
Service Area Map
Coverage area for Westport Utility Authority Trust Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Westport Utility Authority Trust serves a community with a median household income of $64,080 and an estimated 15,620 residents across its service area. Approximately 59% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: 100% 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?
Westport Utility Authority Trust'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 Westport Utility Authority Trust compares to EPA limits
What This Means For You
Stage 1 DBP Rule at 2 mg/L exceeds the EPA maximum of mg/L.
Stage 2 DBP Rule at 2 mg/L exceeds the EPA maximum of mg/L.
Surface Water Treatment Rule at 2 mg/L exceeds the EPA maximum of mg/L.
Consumer Confidence Report Rule at 2 mg/L exceeds the EPA maximum of mg/L.
Revised Total Coliform Rule at 2 presence exceeds the EPA maximum of presence.
PFAS Detected in Service Area
PFAS ("forever chemicals") have been detected in water serving this system's area. 1 detection recorded.
Comparable Water Systems
Similar-sized systems in Oklahoma
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
Westport Utility Authority Trust (EPA ID: OK2005910) is a community water system in Oklahoma that serves approximately 289 people from groundwater sources.
This system provides water to 2 ZIP codes across 2 communities.
Violation History
Status breakdown for accepted records with record years 2021-2026: 4 resolved, 4 archived, 2 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 |
|---|---|---|---|
| November 1, 2025 | Revised Total Coliform Rule | Non-health-based | Archived |
| November 1, 2025 | Consumer Confidence Report Rule | Non-health-based | Archived |
| August 1, 2025 | Revised Total Coliform Rule | Non-health-based | Archived |
| August 1, 2025 | Consumer Confidence Report Rule | Non-health-based | Archived |
| July 1, 2025 | Surface Water Treatment Rule | Non-health-based | Resolved |
| October 17, 2024 | Stage 2 DBP Rule | Health-based | Addressed (current) |
| October 17, 2024 | Stage 2 DBP Rule | Non-health-based | Addressed (current) |
| October 1, 2024 | Stage 1 DBP Rule | Non-health-based | Resolved |
| October 1, 2023 | Stage 1 DBP Rule | Non-health-based | Resolved |
| October 2, 2022 | Surface Water Treatment 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 |
|---|---|---|---|
| Stage 1 DBP Rule | Treatment Failure | 2 | No |
| Stage 2 DBP Rule | Treatment Failure | 2 | Yes |
| Surface Water Treatment Rule | Treatment Failure | 2 | No |
| Consumer Confidence Report Rule | Reporting Failure | 2 | No |
| Revised Total Coliform Rule | Microbiological | 2 | No |
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.0012 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.
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 OK 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 Westport Utility Authority Trust (OK2005910) on EPA.gov.
Frequently Asked Questions
Is Westport Utility Authority Trust water safe to drink?
The accepted 2026Q2 ECHO snapshot shows 1 current health-based noncompliance record for Westport Utility Authority Trust. Review the utility's current notices and EPA record. This system-level compliance history cannot determine conditions at a specific tap.
How many people does Westport Utility Authority Trust serve?
Westport Utility Authority Trust serves approximately 289 people across 2 ZIP codes in Oklahoma.
Where does Westport Utility Authority Trust get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Westport Utility Authority Trust (OK): 1 Health Violation. https://zipcheckup.com/water-system/ok2005910/
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author = {{ZipCheckup}},
title = {{Westport Utility Authority Trust (OK): 1 Health Violation}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/ok2005910/}
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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
Westport Utility Authority Trust (EPA ID: OK2005910) - request the latest Consumer Confidence Report or ask about specific contaminants.