Tucson & other Az cities coordinate to save water, a model for parched Western areas https://www.tucsonsentinel.com/local/report/072623_water_conservation/tucson-other-az-cities-coordinate-save-water-model-parched-western-areas/
Tucson has been working on sustainable water solutions for more than three decades, well before the current controversy over how to allocate water from the shrinking Colorado River, and cities around Arizona already have begun collaborating to better allocate water resources.
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