Water & Sewer

Online Payments

Department Forms

Water Credit for Non Sewer Water (pool)
This form will determine the amount of credit for swimming pool water that will not enter into the City of Ontario sanitary sewer system.

Email Form for Water/Sewer Bill

ACH Form (automatic withdrawal from checking or savings)

Drinking Water Consumer Confidence Reports

Water Backflow Brochure

Backflow Prevention and Cross-Connection Control (PDF)

Ohio EPA Service Line Inventory

Ohio EPA Service Line Inventory for the City of Ontario (Nov 2024)