January 2023's storms were deadly for Northern California. Were first responders prepared?
During the winter months of 2023, severe storms and widespread flooding led to the deaths of three people in Sacramento County.
Crews also performed dozens of rescues after people were trapped in their cars during months of heavy rain.
The rain and snow, storm damage, outages, deaths and injuries prompted conversations about what happened during the storms, how agencies were prepared — or weren't — for them, and the lessons learned for the winter of 2024.
In the days leading up to the storms, KCRA 3 and the National Weather Service issued warnings about potential flooding on Sacramento County roads.
Chief Meteorologist Mark Finan said the Sacramento and American rivers would not be areas of concern. But he was concerned about a different river.
“There is one river, however, that we are going to be keeping an eye on, and that is the Cosumnes River and of course that is going to be on the way up," Finan said during a 2023 newscast. "The Cosumnes does not have anything in the way of flood control or water storage on it so during the day tomorrow it begins to come up. It goes up over 7 feet, which is over monitor stage, then with the additional rain Friday night and Saturday it goes above flood stage.”
By the morning of Dec. 31, 2022, Mark warned the Cosumnes was forecast to reach 17.4 feet, which he said would be the highest level since 1997. He said the storm would bring flooding to Wilton and other parts of south Sacramento County. Problem areas historically have affected Dillard Road and Twin Cities Road near Highway 99.
The storms still caught some agencies off-guard. Following the storms, we spoke to one driver who said she drove over Highway 99, which was open, and didn’t realize the danger until it was too late. She had to be rescued by emergency responders.
The Sacramento County Sheriff’s Office said it received 1,766 calls for service between December 31, 2022, and January 1, 2023. That’s a 15% increase from the same time the year before. In District 8, in southern Sacramento County, the sheriff's office saw a 181% increase in calls from the year before.
In total, the sheriff’s office said there were 20 flooding calls between those days, including three calls for rescues needed.
Caltrans said it shut down Highway 99 after midnight on New Year’s Day.
“Mother nature kind of caught us by surprise there with the amount of water that got through there in such a quick amount of time, and so we didn't have staffing there that we have now, so now we're actively during these storms monitoring it," Caltrans spokesperson Steve Nelson said on Jan. 5, 2023. "We've got the equipment and everything ready to go if that scenario plays out again, but that night unfortunately, we did not prepare for that kind of water to get into the roadway.”
In order to learn more about how the storm was handled, in November 2023, KCRA 3 Investigates requested information from Caltrans about staffing, planned road closures and internal memos before the storm. The agency requested extra time to fulfill the request and we haven’t received the information more than two months later.
KCRA 3 Investigates also requested information from the Sacramento County Sheriff’s Office about staffing, planned road closures and internal memos related to the storm. The agency also requested extra time, and we haven’t received the information more than two months later.
This story is part of our five-part series, Storm Ready 2024.