Government minister Eugene Wamalwa said Wednesday that the 194 deaths so far have been concentrated in the western part of the country.
“Yesterday alone, we have lost 30 people in a matter of 24 hours,” he told reporters.
Kenya is in its first rainy season of the year. Its second rainy season late last year saw unusually high rainfall after droughts in previous years. More than 120 people died during that period from flooding and mudslides.
In the western part of the country, residents have fled homes now flooded by the River Nzoia.
Government spokesman Cyrus Oguna said on Twitter that over the past three weeks, floods displaced 100,000 people.
Officials are now worried about water levels at two major Kenyan dams, Masinga and Turkwel.
Energy Minister Charles Keter said Wednesday that people living near those downstream reservoirs must evacuate because things are "worsening," according to Reuters.
“We are asking them to move," Keter said Wednesday. "Let them not wait for water, because this is historical.”
Security officials already were evacuating residents in high-risk areas.
The floods also destroyed 8,000 acres of rice fields, the cabinet secretary for water and irrigation, Sicily Kariuki, said.
Save the Children has said the three natural disasters will devastate chances of survival for malnourished children in Kenya and neighboring Somalia and Ethiopia, especially as crops are destroyed.
Government officials are providing food and water to the evacuated from the flooding, in addition to requesting the country's Health Ministry to provide them with masks as a precautionary measure to prevent the spread of COVID-19. As of Wednesday, 24 people in Kenya have died of coronavirus.
The Associated Press contributed to this report.