Mcloud
EPA ID: OK2006301 · 2,939 people served · 5 ZIP codes
ZipCheckup's reading of EPA SDWIS for Mcloud (OK2006301): 12 EPA violations in the last five years. Mcloud recorded 12 EPA violations over the past five years, all of which have since been resolved - the utility is currently in compliance serving 2,939 residents.
Data: EPA SDWIS
Service Area Map
Coverage area for Mcloud Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Mcloud serves a community with a median household income of $77,500 and an estimated 76,814 residents across its service area. Approximately 50% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: 72% 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?
Mcloud'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 Mcloud compares to EPA limits
What This Means For You
Gross Alpha at 3 pCi/L exceeds the EPA maximum of pCi/L. Increased cancer risk from radioactive particles. Consider reverse osmosis filtration.
Contaminant 4100 at 3 mg/L exceeds the EPA maximum of mg/L.
PFAS Detected in Service Area
PFAS ("forever chemicals") have been detected in water serving this system's area. 6 detections recorded. 1 exceeds federal EPA limits (4 ppt for PFOA/PFOS).
Gross Alpha was detected in this water system. reverse osmosis 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
Mcloud (EPA ID: OK2006301) is a community water system in Oklahoma that serves approximately 2,939 people from groundwater sources.
This system provides water to 5 ZIP codes across 4 communities.
Violation History
Status breakdown for accepted records with record years 2021-2026: 0 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 |
|---|---|---|---|
| January 1, 2023 | Gross Alpha | Non-health-based | Archived |
| January 1, 2023 | Combined Radium | Non-health-based | Archived |
| January 1, 2023 | Gross Beta | Non-health-based | Archived |
| January 1, 2023 | Contaminant 4100 | Non-health-based | Archived |
| January 1, 2023 | Gross Alpha | Non-health-based | Archived |
| January 1, 2023 | Combined Radium | Non-health-based | Archived |
| January 1, 2023 | Gross Beta | Non-health-based | Archived |
| January 1, 2023 | Contaminant 4100 | Non-health-based | Archived |
| January 1, 2023 | Gross Alpha | Non-health-based | Archived |
| January 1, 2023 | Combined Radium | Non-health-based | Archived |
| January 1, 2023 | Gross Beta | Non-health-based | Archived |
| January 1, 2023 | Contaminant 4100 | Non-health-based | Archived |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Gross Alpha | Radionuclides | 3 | No |
| Combined Radium | Radionuclides | 3 | No |
| Gross Beta | Radionuclides | 3 | No |
| Contaminant 4100 | Other Violation | 3 | No |
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.0074 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 3 (Low Risk)
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 Mcloud (OK2006301) on EPA.gov.
Frequently Asked Questions
Is Mcloud water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Mcloud; its 12 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.
How many people does Mcloud serve?
Mcloud serves approximately 2,939 people across 5 ZIP codes in Oklahoma.
Where does Mcloud get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Mcloud (OK): 12 EPA Violations. https://zipcheckup.com/water-system/ok2006301/
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author = {{ZipCheckup}},
title = {{Mcloud (OK): 12 EPA Violations}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/ok2006301/}
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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
Mcloud (EPA ID: OK2006301) - request the latest Consumer Confidence Report or ask about specific contaminants.