On average, how much tap water does each person in Texas use per day for drinking and cooking?

The correct estimate for the average amount of tap water each person in Texas uses per day for drinking and cooking is 1 gallon. This figure is based on common guidelines that recognize that individuals generally require about half a gallon to one gallon of water daily for basic hydration and culinary needs.

This amount is crucial because it reflects the average intake necessary for health and functioning, emphasizing that while individual needs may vary, for most people, 1 gallon suffices for daily drinking and cooking purposes. In a broader water usage context, this figure is significantly lower than the overall daily water use per person in Texas, which accounts for other activities such as bathing, laundry, lawn care, and other domestic uses. Understanding this helps to establish a baseline for water conservation and awareness initiatives, especially when considering the state's resources and population growth.