PAYSON — Three wildfires in Utah were still ablaze Saturday as firefighters worked to contain them.

On Friday, 12 houses in Spring Lake and 60 houses in Payson were evacuated as the 1,000-acre Spring Lake fire approached. However, the fire did not reach any of the homes, and residents were allowed to return around midnight. The Maple Dell Boy Scout campground, in the Uinta National Forest, was also evacuated Friday.

The fire shrank to 700 acres early Saturday but then flared to 900 acres. The fire was 30 percent contained by late Saturday afternoon, said U.S. Forest Service spokeswoman Loyal Clark.

Firefighters were working to build fire lines near the north flank of the fire. Helicopters continued to locate and dump water on hot spots.

Crews were able Saturday to build a line on the fire's west side, near the homes.

"We're focusing on hot spots and building a line around the fire," Clark said.

The fire came within 200 feet of Stacy Chapa's home before firefighters were able to contain it. Chapa took her four children to a relative's home in West Jordan while her husband stayed with the house to protect it from the fire with a hose, if necessary.

"The whole mountain was glowing like lava," Chapa said. "Once the sun came down, (the fire) just whooshed down the mountain."

LeAnn Ostler, a neighbor of the Chapas, took her 8-year-old son, Cody, to a family member's home and then came back to try to protect her house as well. Ostler said she was panicked because her husband was out of town on a canoe trip with their older son, and she did not want to deal with the possibility of their home burning without her husband by her side.

The two neighbors said the community worked together to be sure everyone had a plan of where to go.

By 2:30 a.m., Ostler said, the fire was still burning, but they knew they would be fine, so neighbors began returning into their homes.

Clark said Payson Canyon has been closed from the mouth to Maple Bench campgrounds. The upper campgrounds remain open and are accessible through Santaquin Canyon.

Now that the fire is no longer threatening the area around the Boy Scout camp, authorities Saturday escorted leaders back into the campground to retrieve belongings that were left at the camp sites.

Clark said the fire was started by a downed power line. The power company concluded its investigation into the downed line and told authorities it was due to fatigue — the lines were old and could no longer sustain the tension from the electricity.