Southern Nevada Water Authority says chlorine is added as water leaves treatment facilities to maintain disinfection while water travels through the distribution system.
That disinfectant residual helps keep drinking water safe, but it can also create the taste or odor some homeowners notice at the tap. This page explains why that happens and which treatment options are commonly used when taste and odor are the main concern.
Chlorine is part of the public treatment process. It is used to help maintain water safety as treated water moves through pipes to homes and businesses across the valley.
In other words, chlorine is not there by accident. It is part of the system that helps keep distributed drinking water safe after treatment.
For many households, this is less about regulatory safety and more about taste, smell, and day-to-day water preference.
Often used to reduce chlorine taste and odor throughout the home, especially when homeowners want a more consistent water experience across showers, sinks, and appliances.
Common under-sink option for drinking water when taste is the main concern. This is typically the go-to move for upgrading kitchen drinking water.
A free water analysis can help separate hardness issues from chlorine taste or odor concerns so you can stop guessing and pick the right treatment path.