So say the Feds. The Hill:

A new study conducted by federal scientists found no evidence that climate change has caused more severe flooding in the United States during the last century.
But scientists at the U.S. Geological Survey (USGS), who published their findings in the Hydrologic Sciences Journal Monday, said they will continue to examine the issue, noting that more research is necessary to better understand the relationship between climate change and flooding.
Scientists have long raised red flags about the impacts of climate change, including sea level rise, desertification and drought. In recent years, scientists have increasingly turned their attention to the effect of climate change on severe weather like hurricanes and tornadoes.USGS scientists warn that the study does not indicate there is no relationship between flooding and climate change. Instead, they say, it underscores the complexity of the issue. The study comes after the United States faced major flooding this year.The USGS study — titled “Has the magnitude of floods across the USA changed with global CO2 levels” — found no clear relationship between the increase in greenhouse gas emissions blamed for climate change and the severity of flooding in three of four regions of the United States.

The rest here.