I saw a movie more than ten years ago about people in a town somewhere in Southern California getting sick and dying from drinking water that has been contaminated with parasites! The scientist and engineers thought they got the problem solved by replacing the filtration system and there was still parasites getting through the water filtration system! Then they stumbled upon the idea to come up killing the parasites and purifying the water by making a using a powerful ozone generator. I wonder if this is the movie i saw years ago(?) I only saw the movie once. I clearly remember the movie ends where they used the ozone generator and the water came out clear of parasites! Is this the movie??
Review of Thirst
