Storm Ready 2024: A look back at last year's flooding during extreme weather in Northern California
It was one year ago that severe storms hit Northern California. This week, KCRA 3 is looking back at what happened and how agencies in our area are changing protocol because of the storms.
The heavy rain started on New Year’s Eve in 2022, with rising creeks and street flooding.
In El Dorado County, people in Cameron Park were told to get out as water rushed through some neighborhoods.
“We were expecting it to be somewhat moderate at the beginning then really ramp up at the end,” says Brett Whitin, a hydraulic forecaster with the California Nevada River Forecast Center. “But what really happened is we got intense rainfall from the beginning.”
Whitin spends his days forecasting rivers across the state for the National Weather Service. But he says during the January storms, the water was rising more quickly than he anticipated.
“We started getting those heavy, heavy periods of intense rainfall and the [Cosumnes] River was rising faster and higher than what we anticipated and that’s where we started to get concerned,” said Whitin.
By the evening of New Year’s Eve, water was covering roads in the Wilton area in Sacramento County.
The wind also picked up, with gusts over 60 miles per hour in some locations. Trees started falling as well, and by 10 p.m. more than 170,000 SMUD customers were in the dark. We saw dozens of trees fall onto homes, cars and power lines.
On New Year’s Day, homeowners woke up to more flooding. Chief Meteorologist Mark Finan flew over southeast Sacramento County in LiveCopter 3, showing the damage from overhead.
Cars were stuck in the water along Highway 99, leaving first responders scrambling. Three people were found dead following the flooding.
“It was an extreme event in terms of precipitation and it was in the rivers too,” said Whitin.
Cleanup and repairs from the storms would take months, with crews wood-chipping huge mounds of trees at Land Park in Sacramento and filling in breached levees near Wilton with big boulders. Crews also had to replace hundreds of power lines that were damaged or destroyed.
Looking ahead to the New Year, Whitin says he has one major takeaway. “Just that sometimes you have to expect the unexpected,” he says. “Floods can evolve very fast. Be aware. Be cognizant of what the forecasts are looking like so you can stay up to date on how things are changing throughout the event.”
This story is part of our five-part series, Storm Ready 2024. Later this week we’ll be hearing from agencies including SMUD and emergency officials with the city of Sacramento about the scope of the storm and how they’re changing their emergency planning and response due to the January 2023 storms.