No TUs are available for this tour. 

Plans to construct the new Thornton Water Treatment Plant (TWTP) began in 2016. It was finished and began producing water for the public in late September 2020. TWTP has a maximum capacity of 20 Million Gallons per Day (MGD) and replaces the original plant built in 1956. TWTP uses proven advanced technology (including BAC and ozone) to treat a variety of source waters, designed specifically to address taste and odor issues, all while maintaining excellent removal of pathogens and other contaminants.