Containment grows for Contreras Fire burning at Kitt Peak near Tucson
TUCSON, Ariz. (AP) — A lightning-caused wildfire that led to last week’s evacuation of the Kitt Peak National Observatory southwest of Tucson was 50% contained Tuesday, up from 40% in previous days.
Authorities said nearly 440 firefighters were working the Contreras Fire that now as charred 38.6 square miles since it began June 11 on a remote ridge on the Tohono O’odham Indian Reservation about 8 miles southeast of Kitt Peak.
The fire grew by 6.8 square miles since Monday.
Fire officials still hope to gain full containment by Sunday evening with monsoon rain expected to fall later the week. But they remain wary, saying lightning could spark other fires and heavy rain could cause flooding in the burn area.
Rain last Saturday helped get the fire from zero containment to 40% containment.
Flames reached Kitt Peak last Thursday and authorities evacuated a small community north of the mountain.
Four non-scientific buildings on the west side of the observatory property — a house, a dorm, and two minor outbuildings — were destroyed.
Authorities said early indications show the fire didn’t damage the telescope and structure protection crews have successfully placed defensible lines around all remaining structures at Kitt Peak.
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