Tag Archive for: Rillito River

Will the Supreme Court Gut the Clean Water Act?

If you want to cross the Rillito River in Tucson, Arizona, anytime between October and July, you probably won’t need a boat, a bridge, waders or even waterproof shoes. During most of the year, the river is an arroyo, a curvy strip of dry sand that holds no more than the memory of water: braided serpentine patterns in the sand, erosion-smoothed stones, debris wrapped around the trunks of the few hardy deciduous trees.