EGG HARBOR, Wis. (WFRV) - Authorities in Door County have identified the person who died in a campground explosion on Saturday morning.

The victim was 27-year-old Sean C. Marquardt of Algoma, according to the Door County Sheriff’s Office.

The Egg Harbor Fire Department, along with personnel from multiple agencies, responded at 7:45 a.m. to the Harbor Village Resort and Campground for a reported explosion.

Officials said there were no active fires or immediate threats following the explosion, though a storage building was partially dismantled, and Marquardt was found dead outside.

Investigators determined that an approximately 3,000-gallon water tank, not an air tank as initially reported, had exploded while employees were winterizing the park by flushing the water lines.

The scene was

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