SUMAS WATER DEPT
Serving 1 city in WA
SUMAS WATER DEPT Water Quality Grade
Water meets all health guidelines with no 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 SUMAS WATER DEPT Water Safe to Drink?
SUMAS WATER DEPT water currently meets all EPA Maximum Contaminant Level Goals (MCLGs) across all cities served. Water quality testing shows all contaminants are within safe levels according to health-based guidelines.
This utility serves 1,740 people across 1 city in WA. Water quality can vary by location within the service area. Check individual city pages below for detailed contaminant data specific to your area.
SUMAS WATER DEPT Service Area
SUMAS WATER DEPT Contact & Information
For hours of operation and emergency contact information, please visit the official utility website or call the main phone number.
Water Sources & Treatment
Water Sources
Treatment Methods
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