In many places devasted by the July 4 flooding in Kerr County, volunteers are removing debris and helping with remediation ...

Southern California braces for back-to-back storms, potential flooding and debris flows Subscribers are entitled to 10 gift sharing articles each month.

Crews from the county's Public Works Department worked to stem catastrophic flows of mud, debris, and boulders that now threaten these fire-stricken communities.

Debris flows are like mudslides, except much faster and more destructive, as they contain a mix of rock, plants and even boulders or trees in addition to mud. Andrew Gray, an associate professor of ...

Residents in areas like Sierra Madre know the damage could've been worse, but because there's so much silt, it's difficult to fully clean up.

A disastrous debris flow in 1969 killed 100 people after a 20-foot wave of mud rushed through Azusa in the foothills of the San Gabriels.

In Sierra Madre, debris flows trapping a small SUV, with mud and debris nearly as high as the SUV’s side mirrors. A video showed a catch basin overflowing and mud flows rushing through canals in ...

In nearby Altadena, a road near the burn scar was also covered in several feet of mud, vegetation and trees as a flood of water overcame concrete blocks put in place to prevent such debris flows.

A disastrous debris flow in 1969 killed 100 people after a 20-foot wave of mud rushed through Azusa in the foothills of the San Gabriels.

As evacuation warnings and advisories were lifted in San Bernardino County Friday morning following the rainstorm, State Route 330 remains closed as crews continue mud and debris cleanup. A few ...

Water, debris and boulders rushed down the mountain in the city of Sierra Madre on Thursday night, trapping at least one car in the mud and damaging several home garages with mud and debris.