OCWA
Serving 36 cities in NY
Official OCWA Resources
OCWA Service Area
Loading map...
This map shows the approximate service area for OCWA. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.
OCWA Water Quality Grade
Significant water quality issues. Filter recommended.
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 OCWA Water Safe to Drink?
OCWA has reported 12 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 350,000 people across 36 cities in NY. Water quality can vary by location within the service area. Check individual city pages below for detailed contaminant data specific to your area.
OCWA Service Area
Baldwinsville, NY
Brewerton, NY
Bridgeport, NY
Camillus, NY
Canastota, NY
Central Square, NY
Chittenango, NY
Constantia, NY
De Witt, NY
East Syracuse, NY
Fairmount, NY
Fayetteville, NY
Fulton, NY
Galeville, NY
Lakeland, NY
Liverpool, NY
Lyncourt, NY
Manlius, NY
Marcellus, NY
Mattydale, NY
Minetto, NY
Minoa, NY
Nedrow, NY
North Syracuse, NY
Oswego, NY
Phoenix, NY
Radisson, NY
SUNY Oswego, NY
Sand Ridge, NY
Seneca Knolls, NY
Solvay, NY
Sylvan Beach, NY
Syracuse, NY
Village Green, NY
Wampsville, NY
Westvale, NY
OCWA Contact & Information
Mailing Address
Water Sources & Treatment
Water Sources
Treatment Methods
Disinfectant Used
chlorine dioxide, hypochlorite
Recommended Water Filters for OCWA
Based on water quality data from cities served by OCWA, we recommend NSF-certified filters that can remove contaminants above health guidelines.
Stay Informed About Your Water Quality
Get EPA reports, filter recommendations, and safety alerts for your area.
Join 10,000+ people protecting their families. Unsubscribe anytime.