Tap water: To filter or not to filter
Tap water in Chico is delivered by 57 groundwater wells pumping about 16 million gallons every single day to households and businesses, serviced by Cal Water. The water is certified drinkable — however, home water filters like the Birta brand became popular over time, and one can can be found in most homes in the area. In Chico, residents shared their takes Monday on their preferences in drinking tap water.
Source: chicoer.com