OCEANA COUNTY, MI - Another Electric Forest music fest is in the books, and the top cop in charge says he's pleased with how this year's event went.

"I think it went very well," said Lt. Jeff White of the Michigan State Police Hart Post. "We were just so worried about the heat, and we didn't seem to have too many issues."

The second weekend of Electric Forest officially ended Sunday, which had record-breaking heat. Storms that moved through the area Sunday night prompted festival organizers to clear concert venues for about an hour. Attendees were encouraged to shelter in cars or in buses parked in the area.

With Electric Forest over, campers were vacating the festival site at Double JJ Resort in Rothbury Monday. Scores of workers were dismantling the elaborate stages and art installments, cleaning up trash and removing miles of fencing and scores of portable toilets.

The first weekend of Electric Forest on June 21-24 had about 30,000 attendees, compared with a little over 40,000 the second weekend, White said he was told.

With the additional attendees and the high heat, medical responders were very busy, White said. There were no deaths on the festival grounds, he said, adding that some people were taken to area hospitals.

White said that each year, the festival organizers make tweaks that help everything move more smoothly.

"It's amazing," he said. "It's a logistical nightmare, but somebody's running it, and they seem to be doing very well."