Is the Tap Water in My Cincinnati Business Safe to Drink?

September 5, 2023 8:34 pm Leave your thoughts

Man,Pouring,Water,Into,Glass,In,Kitchen,,CloseupEnsuring the safety and quality of tap water is crucial for businesses and the well-being of employees and customers. In Cincinnati, like many other cities, the question of whether tap water is safe to drink can arise. In this blog post, we will explore the safety of tap water in Cincinnati businesses and provide information to help you make an informed decision.

Understanding Water Sources

Cincinnati’s tap water primarily comes from the Greater Cincinnati Water Works (GCWW). The GCWW supplies water to over 1 million people in Hamilton County and parts of neighboring counties. The main source of drinking water comes from the Ohio River, which undergoes extensive treatment processes to meet safety standards set by the Environmental Protection Agency (EPA).

Water Quality Testing and Regulations

The EPA regulates the quality and safety of drinking water in the United States through the Safe Drinking Water Act. The GCWW is required to regularly test the water to ensure it meets the standards established by the EPA. These tests include monitoring for various contaminants, such as bacteria, lead, chlorine, and other chemicals.

The results of these tests are publicly available in the Annual Water Quality Report, which provides information on the water sources, contaminants, and compliance with regulatory standards. Additionally, the GCWW conducts over 20,000 tests annually to ensure the safety of the water supply.

Understanding Water Contaminants

While the GCWW strives to provide safe tap water, it’s important to understand that water contaminants can still be present in trace amounts. Some common contaminants that may be found in tap water include:

1. Bacteria and Viruses: The EPA sets strict standards for bacteria and viruses present in drinking water. The GCWW employs disinfection methods, such as chlorination, to kill or remove these microorganisms.

2. Chemicals: Tap water can contain trace amounts of various chemicals, such as disinfection byproducts, pesticides, and industrial pollutants. The levels of these chemicals are closely monitored to ensure they are within acceptable limits.

3. Lead: Lead can sometimes be present in drinking water due to the corrosion of plumbing materials, especially in older buildings. The GCWW conducts regular testing and corrosion control measures to minimize lead exposure.

Ensuring Water Safety in Your Cincinnati Business

While the tap water in Cincinnati is generally safe to drink, some businesses may prefer additional measures to ensure water safety, especially in specific situations. Here are some steps you can take:

1. Obtain water quality reports: Review the Annual Water Quality Report provided by the GCWW to understand the water quality in your area. This report will give you information on contaminants and any violations of regulatory standards.

2. Test your water: Consider performing water tests within your business premises, especially if you have specific concerns or are located in an older building. You can hire a professional laboratory to analyze the water for specific contaminants.

3. Install water filters: Depending on your preferences and specific water quality concerns, you may choose to install water filters or treatment systems. These devices can help remove certain contaminants and improve the taste and odor of the water.

4. Regular maintenance and inspections: Ensure that your plumbing systems, including pipes, faucets, and water storage tanks, are regularly inspected and maintained. This can help identify and address any potential issues that may affect water quality.

5. Communicate with employees and customers: Transparency is key when it comes to water safety. Communicate openly with your employees and customers about the steps you are taking to ensure the safety of tap water in your business.


The tap water in Cincinnati businesses is generally safe to drink, thanks to the efforts of the Greater Cincinnati Water Works and the regulatory standards set by the EPA. However, it’s important to stay informed and take any necessary precautions to address specific concerns or unique circumstances. By staying up-to-date with water quality reports, performing tests if needed, and implementing appropriate measures, you can ensure the safety and quality of tap water in your Cincinnati business.

Got Questions? Let Us Help!

Since 1999, Ultra Pure Water Technologies, LLC has been one of the best water purification business throughout the state of Ohio and beyond. Ultra Pure Water Technologies, LLC specializes in the sale, design, installation, maintenance, and service of commercial, industrial, and medical water pre-treatment and filtration systems. We offer water softeners, water filter replacements, carbon filtration, reverse osmosis, and deionization. Some of the products we have available include USP type-I, II, and II water and DI exchange tanks. We are a member of the Water Quality Association. Call in today for a free estimate!

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