Alisa Reznick/KJZZ — Kaulana Breitenbach, water quality specialist for the Marana Water Department, shows a sample of the activated charcoal…
Photo: Michael Chow/The Republic Video in source article: Jim Graham operates a pistachio and wine-grape farm in Cochise County. He…
The Hoover Dam holds back water on the Colorado River to form Lake Mead, an important supply of water to…