Hamilton County Water Department

Find Hamilton County Ohio water departments, districts, authorities, boards, and services. Water departments provide information on drinking water, treatment plants, sewage treatment, water conservation, and testing.

Cincinnati County Water Department 10486 Burlington Road Cincinnati OH 45231 513-946-8950

Cincinnati Water Department 4747 Spring Grove Avenue Cincinnati OH 45232 513-591-7700

Hamilton County Water Department 29 Triangle Park Drive Cincinnati OH 45246 513-772-7645

Harrison City Water Department 10999 Campbell Road Harrison OH 45030 513-367-3725

Indian Hill Village Water Department 7100 Glendale Milford Road Milford OH 45150 513-831-3885

Reading Water Department 9691 Reading Road Reading OH 45215 513-554-1190

Wyoming Water Department 800 Oak Avenue Wyoming OH 45215 513-821-8044

Water Departments Near Me

About Water Departments

How is drinking water regulated?

The Safe Drinking Water Act sets standards for water quality and safety, and the U.S. Environmental Protection Agency has the authority to enforce the Act. Bottled water is regulated by the U.S. Food and Drug Administration.

Is water from private groundwater wells treated the same as public drinking water systems?

Regulations that protect public drinking water systems do not apply to privately owned wells. Owners of private wells are responsible for ensuring the quality and safety of their well water, including selecting a suitable site for wells and testing for contaminants.

What is a "boil water advisory"?

A boil water advisory is a notification from a government or public health agency to consumers that the drinking water supply may be contaminated with a pathogen. To disinfest water during a boil water advisory, water should be boiled at a rapid boil for at least one minute at sea level or three minutes at high altitudes.