Alex
EPA ID: OK2002603 · 635 people served · 3 ZIP codes
ZipCheckup's reading of EPA SDWIS for Alex (OK2002603): 2 unresolved EPA violations on record. Compliance tracking for Alex shows 2 pending violations logged in the EPA system - the supplier delivers water to approximately 635 residents while those findings remain open.
Data: EPA SDWIS
Service Area Map
Coverage area for Alex Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Alex serves a community with a median household income of $66,150 and an estimated 3,463 residents across its service area. Approximately 65% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: 90% 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?
Alex'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 Alex compares to EPA limits
What This Means For You
Contaminant 2015 at 1 mg/L exceeds the EPA maximum of 0.0005 mg/L. Probable carcinogen; liver & thyroid damage, immune suppression. Consider granular activated carbon (GAC) filtration.
Atrazine at 1 mg/L exceeds the EPA maximum of 0.003 mg/L. Endocrine disruption, cardiovascular & reproductive effects. Consider granular activated carbon (GAC) filtration.
Benzene at 1 mg/L exceeds the EPA maximum of 0.005 mg/L.
Contaminant 2110 at 1 mg/L exceeds the EPA maximum of 0.005 mg/L. Leukemia & blood cancers (known carcinogen). Consider granular activated carbon (GAC) filtration.
Haloacetic Acids (HAA5) at 1 mg/L exceeds the EPA maximum of 0.06 mg/L. Cancer risk; reproductive & developmental effects. Consider granular activated carbon (GAC) filtration.
Contaminant 2015 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
Alex (EPA ID: OK2002603) is a community water system in Oklahoma that serves approximately 635 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: 30 resolved, 2 archived, 0 addressed, and 2 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 |
|---|---|---|---|
| October 1, 2025 | Stage 1 DBP Rule | Non-health-based | Unaddressed (current) |
| October 1, 2025 | Haloacetic Acids (HAA5) | Non-health-based | Archived |
| October 1, 2025 | Total Trihalomethanes (TTHM) | Non-health-based | Archived |
| October 17, 2024 | Stage 2 DBP Rule | Health-based | Resolved |
| October 17, 2024 | Stage 2 DBP Rule | Non-health-based | Resolved |
| September 1, 2024 | Revised Total Coliform Rule | Non-health-based | Resolved |
| September 1, 2024 | Consumer Confidence Report Rule | Non-health-based | Resolved |
| September 14, 2023 | Total Coliform | Non-health-based | Unaddressed (current) |
| July 1, 2023 | Revised Total Coliform Rule | Non-health-based | Resolved |
| January 1, 2023 | Contaminant 2005 | Non-health-based | Resolved |
| January 1, 2023 | Contaminant 2015 | Non-health-based | Resolved |
| January 1, 2023 | Contaminant 2020 | Non-health-based | Resolved |
| January 1, 2023 | Contaminant 2031 | Non-health-based | Resolved |
| January 1, 2023 | Contaminant 2032 | Non-health-based | Resolved |
| January 1, 2023 | Contaminant 2033 | Non-health-based | Resolved |
| January 1, 2023 | Contaminant 2035 | Non-health-based | Resolved |
| January 1, 2023 | Contaminant 2036 | Non-health-based | Resolved |
| January 1, 2023 | Contaminant 2037 | Non-health-based | Resolved |
| January 1, 2023 | Atrazine | Non-health-based | Resolved |
| January 1, 2023 | Contaminant 2041 | 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 2 DBP Rule | Treatment Failure | 2 | Yes |
| Revised Total Coliform Rule | Microbiological | 2 | No |
| Contaminant 2005 | Other Violation | 1 | No |
| Contaminant 2015 | Other Violation | 1 | No |
| Contaminant 2020 | Other Violation | 1 | No |
| Contaminant 2031 | Other Violation | 1 | No |
| Contaminant 2032 | Other Violation | 1 | No |
| Contaminant 2033 | Other Violation | 1 | No |
| Contaminant 2035 | Other Violation | 1 | No |
| Contaminant 2036 | Other Violation | 1 | No |
| Contaminant 2037 | Other Violation | 1 | No |
| Atrazine | Organic | 1 | No |
| Contaminant 2041 | Other Violation | 1 | No |
| Contaminant 2042 | Other Violation | 1 | No |
| Contaminant 2046 | Other Violation | 1 | No |
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0 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 Alex (OK2002603) on EPA.gov.
Frequently Asked Questions
Is Alex water safe to drink?
The accepted 2026Q2 ECHO snapshot shows 2 current noncompliance records and zero current records classified as health-based. That classification is not a property-specific water test or safety guarantee.
How many people does Alex serve?
Alex serves approximately 635 people across 3 ZIP codes in Oklahoma.
Where does Alex get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Alex (OK): 1 Health Violation. https://zipcheckup.com/water-system/ok2002603/
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author = {{ZipCheckup}},
title = {{Alex (OK): 1 Health Violation}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/ok2002603/}
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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
Alex (EPA ID: OK2002603) - request the latest Consumer Confidence Report or ask about specific contaminants.