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STERLING PWA

Serving 1 city in OK

Warning
5 above health guidelines
1K
People Served
1
City
1
Water Sources
0
MCL Violations

Official STERLING PWA Resources

STERLING PWA Service Area

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Service Area

This map shows the approximate service area for STERLING PWA. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.

STERLING PWA Water Quality Grade

F
Failing

Significant water quality issues. Filter recommended.

Quality Score50/100
5
Above Health Guidelines
0
EPA Violations

Grade is calculated based on contaminants exceeding health guidelines (MCLG) and EPA Maximum Contaminant Level violations. A = Excellent (90-100), B = Good (80-89), C = Fair (70-79), D = Poor (60-69), F = Failing (<60).

Is STERLING PWA Water Safe to Drink?

STERLING PWA has reported 5 contaminants above EPA health-based guidelines (MCLGs) in at least one city served. We recommend reviewing individual city reports below for specific water quality details.

This utility serves 762 people across 1 city in OK. Water quality can vary by location within the service area. Check individual city pages below for detailed contaminant data specific to your area.

STERLING PWA Service Area

STERLING PWA Contact & Information

Emergency Line

405) 372-4171

24/7 After-Hours

Mailing Address

The Honorable Dale Winkler, Mayor PO BOX 277 Sterling, OK 73567

Water Sources & Treatment

Water Sources

Groundwater

Treatment Methods

Not specified

STERLING PWA Annual Water Quality Reports

2026 Water Quality Report
Latest Consumer Confidence Report (CCR)
View Report

Historical reports are being compiled. Check back soon for archived water quality data.

What is a CCR? The Consumer Confidence Report (CCR) is an annual water quality report that water utilities are required by the EPA to provide to customers. It contains information about your water source, detected contaminants, and compliance status.

Recommended Water Filters for STERLING PWA

Based on water quality data from cities served by STERLING PWA, we recommend NSF-certified filters that can remove contaminants above health guidelines.

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