Firefighters near full containment of Apple Valley in Cherry Valley

Credit: San Bernardino National Forest

The U.S. Forest Service expects to have full control Monday of the Apple Fire, which broke out in Cherry Valley more than two weeks ago and quickly spread into the San Bernardino National Forest.

The fire, which was 95% contained as of this morning, has charred 33,424 acres since being sparked July 31 by a diesel vehicle malfunction.

Firefighters were continuing to monitor flare-ups along the fire's perimeter and shore up the landscape amid an excessive heat warning and a slight chance of thunderstorms.

So far, $51.8 million has been spent on fighting the Apple Fire, which is the largest blaze in the region in over a decade.

The fire has injured four firefighters and destroyed four homes and eight outbuildings. An estimated 2,600 residences and 7,800 people were evacuated at the height of the blaze.

As of Sunday, 248 fire personnel remained on scene, aided by five water-dropping helicopters. All Cal Fire air tankers have left.

Command of the firefighting efforts was transferred Friday from the federal government's California Incident Management Team 2 to the San Bernardino National Forest, which is in unified command with Cal Fire, according to Zach Behrens, a national forest spokesman.

With fire lines holding, the Forest Service began assessing the severity of the damage caused by the fire in the San Bernardino National Forest last week, looking into the variety of environmental impacts caused by the fire, including watershed damage that could spur dangerous flood conditions during the Southern California wet season.

"Significant progress has been made on suppression repair on Yucaipa Ridge. Recently burned areas are at a greater risk of mudflows and flash floods. Fires eliminate vegetation that can hold soil in place and charred ground may be unable to absorb water," according to the Forest Service.

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The blaze burned through federal, state and private lands, according to Cathleen Thompson of the U.S. Department of Agriculture, and several governmental agencies will have to conduct their own post-fire assessments as the forest service is doing in the national forest.

The Apple Fire also burned through the Morongo Band of Mission Indians reservation, and the damage to the reservation will be assessed by the U.S. Department of Interior.

"Tribal lands are considered federal land as they are managed jointly by the tribes and the Bureau of Indian Affairs,'' Thompson said.

The Bureau of Indian Affairs falls under the U.S. Department of Interior.

Efforts have also transitioned to rehabilitation of the fire zone, officials noted in a statement.

"Firefighters will remove debris and dirt from culverts along dirt roads. In areas near roads and trails, handlines will be covered with vegetation to obscure visible impacts,'' officials said.

Dozer lines will be repaired to ensure erosion control and then covered with vegetation. In places cleared of plants and used as safety zones for firefighters, crews will conceal the area with the discarded shrubs and limbs. Flagging and signage from suppression efforts will also be removed.

Fire officials warned that civilians may still see smoke as islands of unburned vegetation within the fire perimeter burn until all hot spots are extinguished.

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Gov. Gavin Newsom announced the state will receive a grant from the Federal Emergency Management Agency to help ensure resources will be available to fight the fire. It will also allow local, state and tribal agencies responding to the fire to apply for 75% reimbursement of their eligible costs.

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Officials still expected wind gusts of up to 25 mph and increasing temperatures through the weekend, but said fire lines passed the test of winds earlier in the week.

The American Red Cross announced Tuesday afternoon that all relief operations within the fire zone, including maintenance of services at a temporary evacuation center that had been established at Beaumont High School, were finished because all evacuation orders have been lifted.

The nonprofit organization said it helped 183 people affected by the Apple Fire, served at least 2,196 meals and snacks, and provided more than 300 overnight hotel stays for evacuees.

Officials estimated that 2,600 residences and 7,800 people faced evacuations during the blaze. 

The smoke column from the fire has been visible throughout much of Southern California.

The main fire progression is expected to continue to the northeast into the wilderness, with warmer and drier weather conditions expected to continue over the next couple of days.

The San Gorgonio Wilderness area remains closed.

Anyone with further information about the start of the fires was urged to call the Cal Fire hotline at 800-633-2836. Callers may remain anonymous.

A public information line regarding the fire was established at 909-383-5688.

CNS contributed to this report.