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WaterSafeCheck

Devol, OK Tap Water Quality

Water safety reports for all 1 ZIP code in Devol, Oklahoma

Average Score

70/100

Health Violations

10

ZIP Codes

1

High Lead Risk

1

of 1 ZIP codes

B

About Tap Water in Devol, OK

The drinking water in Devol, OK generally meets all federal health standards, earning a solid B grade with a composite safety score of 70/100 across 1 ZIP code. While the primary water utility, Cotton Company Rwd #2, maintains adequate compliance with EPA regulations, there have been minor or administrative violations on record. Overall, residents receive safe tap water that is actively monitored by Oklahoma Department of Environmental Quality.

The accumulation of 10 health-based violations over the past 5 years highlights systemic challenges within Devol's water infrastructure. When violations occur, it means that drinking water tests revealed contaminant levels exceeding safe limits, triggering mandatory corrective actions by Oklahoma Department of Environmental Quality. The city relies on ground water, which may require significant treatment upgrades to address these recurring issues.

Additionally, lead exposure risk remains a critical issue for certain neighborhoods. EPA data indicates that 1 out of 1 ZIP codes in Devol are rated as High or Very High risk for lead. This risk is often driven by aging homes with pre-1986 plumbing containing lead solder or service lines. Families in these areas should test their tap water and consider NSF/ANSI 53 certified filters.

⚠ Lead Risk Alert: Some ZIP codes in Devol are rated High or Very High for lead exposure risk based on EPA data. Search your specific ZIP code for a detailed lead level report.

Health-Based Contaminant Violations in Devol

EPA records indicate that the following contaminants have exceeded Safe Drinking Water Act Maximum Contaminant Levels (MCLs) in Devol water systems over the past 5 years.

Haloacetic Acids (HAA5)

Note: The presence of a past violation does not necessarily mean current water is unsafe. Utilities are required to take corrective action. Review your Consumer Confidence Report for the latest status.

Water Quality by ZIP Code — Devol, OK

Click any ZIP code for the full water quality report

B
73531

Devol, OK

Score: 70/10010 violations

Frequently Asked Questions — Devol Water Quality

Is tap water safe to drink in Devol, OK?+
Yes — tap water in Devol meets all federal EPA standards and earns a B grade. It is generally safe for healthy adults. As always, running your tap for 30 seconds before use and using a filter adds extra protection for vulnerable populations.
What is the water quality score for Devol?+
The average water quality score across 1 ZIP code in Devol, OK is 70/100. Scores are derived from EPA violation history, lead levels, enforcement actions, and infrastructure risk indicators. Individual ZIP codes may vary — search your specific ZIP above for a personalized report.
Does Devol have lead in its tap water?+
1 out of 1 ZIP codes in Devol are rated High or Very High for lead exposure risk. Older homes built before 1986 may have lead service lines or plumbing fixtures. Residents should run their tap for 30 seconds before use and consider a certified NSF/ANSI 53 lead filter.
How do I get the water quality report for Devol?+
Each ZIP code in Devol has a full water quality report on this site — click any ZIP code below. You can also get the annual Consumer Confidence Report (CCR) from your local water utility. The CCR is required to be published every year by July 1 and contains actual contaminant measurements and violation history.
Where does Devol's tap water come from?+
Tap water in Devol, OK primarily comes from ground water. Groundwater systems pump water from underground aquifers, which is naturally filtered through soil and rock but can still contain naturally occurring contaminants.

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