Park officials said the water saving measures were effective immediately as crews cannot pump water from Roaring Springs to the South Rim to replenish water stores.
Also on Arizona Spotlight: Chris Carlone on his new film exploring Tucson's punk rock past; and how the community of Bisbee is working to support wildlife in cooperation with the Arizona Wildlife Federation.
The project uses climate analog modeling to predict future climate conditions in a given region by comparing it to places that already have those qualities today.
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