Palmdale homes flood after 15-foot wall collapses

home with driveway and road covered in mud and a broken retaining wall behind it
Homes flooded after a 15-foot retaining wall collapsed during Tropical Storm Hilary on Sunday, August 20. Photo credit Mike, Palmdale resident (via Nataly Tavidian/Instagram)

A 15-foot cinder block retaining wall collapsed Sunday night in Palmdale, flooding at least five homes.

The wall gave out around 6 p.m., one resident told KNX News’ Nataly Tavidian.

Listen and subscribe to The L.A. Local podcast: your TL;DR for what's happening in Southern California

“I was sitting on the couch and I heard just a big boom,” Mike said. “So I go outside in the backyard to see what’s going on, and I look over the fence in the back, and you could just see the whole tidal wave of water coming in.”

Homes and backyards filled up with mud and debris. Another resident, Jonathan, said a neighbor’s air conditioning unit was swept away and rammed into a sliding glass door.

Maintenance crews from the city of Palmdale were working to clear roadways, parks and greenways Monday. But since the broken retaining wall is on private property, the neighbors don’t know who to go to for help.

“We can’t get answers from anybody, so we’re just trying to get in our houses and see what we can do,” Jonathan said.

For now, the residents are working together to clear out the mud from each others’ homes.

As of Monday morning, Palmdale received 3.94 inches of rain, according to the National Weather Service.

LISTEN LIVE for updates on Tropical Storm Hilary:

Follow KNX News 97.1 FM
Twitter | Facebook | Instagram | TikTok

Featured Image Photo Credit: Mike, Palmdale resident (via Nataly Tavidian/Instagram)