Guerneville, Calif. – The second major storm in two days washed across northern California on Sunday, prolonging the threat of flooding as residents tried to clean up thick layers of mud and debris left behind as the first wave of floodwater receded.
Hundreds of homes and businesses across the region had been inundated Saturday as heavy rain sent the Napa and Russian rivers spilling over their banks.
In many areas, the rivers and creeks were back in their banks Sunday, though some towns remained flooded or they flooded again as the rain, heavy at times, came and went throughout the day.
The Sonoma County town of Guerneville was among those still fighting floodwater amid pouring rain.
At least 2 more inches of rain was forecast across northern California on Sunday, on top of the 4 to 9 inches that had already swamped the region, the National Weather Service said.
“It’s coming in wetter and windier than expected,” said Arthur Hinojosa, chief hydrologist with the state Department of Water Resources.
Wildfire-damaged areas of Southern California also were under a flash-flood watch and a threat of mudslides as heavy rain headed in their direction. In Pasadena, the Rose Parade’s floral floats were being prepared for what could be the first rainy Rose Parade in half a century.
Mudslides kept road crews busy moving rock and debris that shut down Interstate 80 for a day through the Sierra Nevada. Sunday, water topped a levee in the Sacramento-San Joaquin Delta, forcing as many as 100 people to evacuate Twitchell Island.
Along the Sacramento River near Collinsville in Solano County, several dozen people were evacuated as the strong winds thrashed the water over levee walls, cracking them under the pressure, said Paula Toynbee, spokeswoman for the Solano County Sheriff’s Department.
“It’s getting worse. It’s actually tearing apart,” Toynbee said.
In Guerneville, where the Russian River crested 10 feet above flood stage early Sunday, the downtown was largely spared but low-lying areas and an unknown number of homes flooded, said Linda Eubanks of Sonoma County’s Office of Emergency Services.
Officials were urging residents who had left to stay out for another day, and those who hadn’t to evacuate. About 50 people were in emergency shelters, Eubanks said.
