Crews are working to clean up a Grouse Mountain parking lot that was hit by a landslide overnight.

Dirt and debris, including tree trunks and branches, tumbled toward the upper parking lot as Thursday's powerful storm was pummeling the South Coast.

Fortunately, no one was injured and a Grouse Mountain spokesperson said there is "no significant damage."

"The slide came through from the Metro Vancouver Watershed lands adjacent to Grouse Mountain," Julia Grant told CTV News in an email. "Metro Vancouver crews are onsite assessing the area."

Grouse had already closed for seasonal maintenance and winter preparation before the slide hit, and isn't scheduled to reopen until Nov. 12.

Thursday's rainstorm caused problems across the region, flooding several properties in Maple Ridge and Port Coquitlam's Terry Fox Library.

The storm also washed out parts of Lynn Loop Trail and Baden-Powell Trail, two popular hiking spots on the North Shore.