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Public Water System

CATOOSA

PWSID OK3006629 · Oklahoma · 2,668 people served

A
Excellent

CATOOSA is an EPA-regulated public water system in Oklahoma (PWSID OK3006629). It serves an estimated 2,668 residents — a small town of customers — across 1 community across 1 ZIP code.

CATOOSA has maintained full EPA Safe Drinking Water Act compliance over the most recent five-year reporting window. No health-based Maximum Contaminant Level (MCL) exceedances are on record. The grade of A reflects this clean compliance history.

Service Area

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Centered on the averaged ZIP-code centroid of 1 ZIP served.

Population

2,668

Cities

1

ZIPs

1

Violations

0

EPA Health-Based Violations

Health-based Maximum Contaminant Level (MCL) violations on file for CATOOSA over the past five years of EPA SDWIS reporting.

No health-based violations in the last 5 years.

CATOOSA's water systems have met EPA health-based Maximum Contaminant Level (MCL) requirements throughout the EPA reporting window. This does not mean zero detection of regulated contaminants — it means all measured concentrations remained below their federal action levels.

Cities Served by CATOOSA

ZIP Codes Served

About this system

EPA records this system as PWSID OK3006629. Data reflects the most recent EPA SDWIS publication as of 2026-05-18. Public Water System Identifiers (PWSIDs) are assigned by the EPA's Safe Drinking Water Act program to track every regulated water utility in the United States. The first two letters typically indicate the state primacy agency. For real-time water quality information, contact CATOOSA directly or review their annual Consumer Confidence Report (CCR).

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