Ontario Water Department in Ontario California

Address and phone number for Ontario Water Department, a Water Department, at South Bon View Avenue, Ontario CA.

Ontario Water Department
1333 South Bon View Avenue, Ontario, California, 91761
Mon-Thu 7:30 AM-5:30 PM; Fri 8:00 AM-5:00 PM

About the Ontario Water Department

The Ontario Water Department, located in Ontario, CA, is a utility company that operates the public water system. The Water Department, or Water Utility, provides potable tap water to residential customers, businesses, and others in San Bernardino County. Ontario residents can contact the Water Department to start or stop water services, for drinking water reports, or for billing and payment information.

You may contact the Water Department for questions about:
  • Starting or stopping water service
  • Billing and payment questions
  • Ontario water treatment facilities
  • Reporting a problem with water utilities
  • Ontario drinking water quality reports
Ontario Water Department Services

The Ontario Water Department oversees water services in Ontario. In addition to providing drinking water, the Water Department monitors the quality of Ontario water and makes reports about any quality or safety issues. Residents can also contact the Water Department to report problems with their water service, for billing and payment questions, or to set up water service.

Water Department Billing and Payments

The Water Department manages billing and payment for Ontario customers. The office can help new residents set up an account, transfer services to a new address, or shut off water service. The San Bernardino County Water Department also provides information on residential and commercial usage rates, payment options including low-income utility bill assistance programs, and seasonal peak rates. In addition, the department offers resources on reducing water usage and conserving water.

Water Testing in San Bernardino County

Ontario Water Department regularly conducts water testing in Ontario, working with other San Bernardino County Water Companies to ensure safe drinking water. The Water Department tests the quality of tap water, including surface and groundwater sources and the Ontario water distribution system. In addition to testing water, the Water Department monitors drinking water sources in San Bernardino County to minimize contamination. They also treat drinking water before distributing it to customers.

Ontario Drinking Water Quality Reports

Under California state regulations, Water Utilities must conduct water testing and make water quality reports available to the public. Ontario Water Department provides drinking water quality reports for Ontario residents, which include information about contaminants and hazardous materials in Ontario drinking water. These reports are typically available online.

Water Treatment Facilities in San Bernardino County, CA

In Ontario, water treatment facilities remove contaminants and particulate matter from drinking water, making it safe for consumption. The Water Department design and implement the treatment processes to ensure safe drinking water in San Bernardino County. They also oversee water treatment facilities, including the filtration and disinfection process. Ontario residents can contact the Water Department to learn about touring water treatment facilities.

Reporting Utility Problems

The Ontario Water Department monitors water service in Ontario to avoid outages or problems. Customers can contact the Water Department to report a water leak, a water quality problem, or a disruption to service. The Water Department also takes reports on water discoloration, scaling or hard water, and low water pressure.

Contact the Ontario Water Department

You may contact the Ontario Water Department by calling 909-395-2050, or by addressing inquiries to the office mailing address: Ontario Water Department, 1333 South Bon View Avenue, Ontario, California, 91761.

Map of Ontario Water Department in Ontario California

Water Departments Nearby

Water Departments
Chino City Sewer Department
Cucamonga Water Department
Pomona Water Department
La Verne Water Department
Norco Water Department
Corona - Water Department