Mayes Company Rwd # 6
EPA ID: OK1021666 · 3,750 people served · 10 ZIP codes
ZipCheckup's reading of EPA SDWIS for Mayes Company Rwd # 6 (OK1021666): 23 EPA violations in the last five years. Records for Mayes Company Rwd # 6 show 23 violations over the monitored period, with every finding addressed and officially closed - the provider, which serves approximately 3,750 people, carries no outstanding enforcement actions in the current EPA dataset and meets all applicable drinking water requirements.
Data: EPA SDWIS
Service Area Map
Coverage area for Mayes Company Rwd # 6 Source: EPA SDWIS service area boundaries.
Service area boundary - Grade B
Service Area Demographics
The Mayes Company Rwd # 6 serves a community with a median household income of $52,242 and an estimated 42,373 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?
Mayes Company Rwd # 6's water is drawn from rivers, lakes, or reservoirs. Surface water sources are more exposed to agricultural runoff, stormwater, and upstream discharges, but they typically receive more intensive treatment before reaching your tap.
Infrastructure Risk
Detected Contaminants
How Mayes Company Rwd # 6 compares to EPA limits
What This Means For You
PFOA at 1 mg/L exceeds the EPA maximum of 0.000004 mg/L.
PFNA at 1 mg/L exceeds the EPA maximum of 0.00001 mg/L.
Chlorodibromomethane at 1 mg/L exceeds the EPA maximum of 0.002 mg/L. Liver cancer, brain cancer (known carcinogen). Consider granular activated carbon (GAC) filtration.
Bromate at 1 mg/L exceeds the EPA maximum of 0.01 mg/L.
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.
PFAS Detected in Service Area
PFAS ("forever chemicals") have been detected in water serving this system's area. 1 detection recorded. 1 exceeds federal EPA limits (4 ppt for PFOA/PFOS).
Chlorodibromomethane 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
Mayes Company Rwd # 6 (EPA ID: OK1021666) is a community water system in Oklahoma that serves approximately 3,750 people from surface water sources.
This system provides water to 10 ZIP codes across 10 communities.
ZIP-Area Home Safety Context: B (71/100)
This is the average Home Safety Score for 2 of 10 service-area ZIP codes with all required score domains observed. It is not a grade for the water utility.
Model 4.0.0 uses SDWIS identity plus accepted ECHO SDWA lifecycle-based water compliance, the UCMR 5 PFAS MCL screen, EPA radon zone, and annual EPA AirData AQI across three equally weighted domains. Missing required evidence suppresses the score.
Violation History
Status breakdown for accepted records with record years 2021-2026: 2 resolved, 21 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 | PFOA | Non-health-based | Archived |
| January 1, 2023 | PFNA | Non-health-based | Archived |
| January 1, 2023 | Monochloroacetic Acid | Non-health-based | Archived |
| January 1, 2023 | Dichloroacetic Acid | Non-health-based | Archived |
| January 1, 2023 | Bromodichloromethane | Non-health-based | Archived |
| January 1, 2023 | Dibromochloromethane | Non-health-based | Archived |
| January 1, 2023 | Bromoform | Non-health-based | Archived |
| January 1, 2023 | Chlorodibromomethane | Non-health-based | Archived |
| January 1, 2023 | Trichloroacetic Acid | Non-health-based | Archived |
| January 1, 2023 | Monobromoacetic Acid | Non-health-based | Archived |
| January 1, 2023 | Dibromoacetic Acid | Non-health-based | Archived |
| January 1, 2023 | Bromochloroacetic Acid | Non-health-based | Archived |
| January 1, 2023 | Bromodichloroacetic Acid | Non-health-based | Archived |
| January 1, 2023 | Chlorodibromoacetic Acid | Non-health-based | Archived |
| January 1, 2023 | Tribromoacetic Acid | Non-health-based | Archived |
| January 1, 2023 | HAA6Br | Non-health-based | Archived |
| January 1, 2023 | HAA9 | Non-health-based | Archived |
| January 1, 2023 | Bromate | Non-health-based | Archived |
| January 1, 2023 | Chlorate | Non-health-based | Archived |
| January 1, 2023 | Chloramine | Non-health-based | Archived |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| PFOA | PFAS | 1 | No |
| PFNA | PFAS | 1 | No |
| Total Trihalomethanes (TTHM) | Disinfection Byproducts | 1 | No |
| Haloacetic Acids (HAA5) | Disinfection Byproducts | 1 | No |
| Monochloroacetic Acid | Disinfection Byproducts | 1 | No |
| Dichloroacetic Acid | Disinfection Byproducts | 1 | No |
| Bromodichloromethane | Disinfection Byproducts | 1 | No |
| Dibromochloromethane | Disinfection Byproducts | 1 | No |
| Bromoform | Disinfection Byproducts | 1 | No |
| Chlorodibromomethane | Disinfection Byproducts | 1 | No |
| Trichloroacetic Acid | Disinfection Byproducts | 1 | No |
| Monobromoacetic Acid | Disinfection Byproducts | 1 | No |
| Dibromoacetic Acid | Disinfection Byproducts | 1 | No |
| Bromochloroacetic Acid | Disinfection Byproducts | 1 | No |
| Bromodichloroacetic Acid | Disinfection Byproducts | 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.
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 OK or modeled from parcel and building-footprint data.
- 74016 - Chelsea
- 74301 - Vinita
- 74330 - Adair
- 74332 - Big Cabin
- 74340 - Disney
- 74349 - Ketchum
- 74350 - Langley
- 74361 - Pryor
- 74366 - Spavinaw
- 74367 - Strang
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Mayes Company Rwd # 6 (OK1021666) on EPA.gov.
Frequently Asked Questions
Is Mayes Company Rwd # 6 water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Mayes Company Rwd # 6; its 23 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.
How many people does Mayes Company Rwd # 6 serve?
Mayes Company Rwd # 6 serves approximately 3,750 people across 10 ZIP codes in Oklahoma.
Where does Mayes Company Rwd # 6 get its water?
The primary water source is surface water.
Federal UCMR5 PFAS Monitoring: Tested Clean
This water system was tested under the federal EPA Unregulated Contaminant Monitoring Rule (UCMR5). No PFAS compounds were detected.
Current MCL reflects the lowest state-enforceable limit (NYS 10 ppt for PFOA/PFOS, effective August 2020). The federal final MCL of 4 ppt for PFOA/PFOS (EPA April 2024 rule) is not enforceable until April 2029. Detections above 4 ppt but below 10 ppt are below current MCL but above the future federal limit.
Source: U.S. EPA UCMR5 (Unregulated Contaminant Monitoring Rule, 5th cycle) — per-system federal sampling, 2023–2025. EPA UCMR5 monitoring program →
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Mayes Company Rwd # 6 (OK): 23 EPA Violations. https://zipcheckup.com/water-system/ok1021666/
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title = {{Mayes Company Rwd # 6 (OK): 23 EPA Violations}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/ok1021666/}
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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
Mayes Company Rwd # 6 (EPA ID: OK1021666) - request the latest Consumer Confidence Report or ask about specific contaminants.