Sacramento is one of the most flood-prone urban cities in the county. Our aging levees and other water infrastructure - most of it originally designed to protect farm land - can no longer adequately protect our growing city. A serious flooding event in the Sacramento area could cost upwards of $30 billion in total economic loss and wreak havoc on the lives of nearly half a million people.
Despite the millions of dollars already spent to fortify our levees, Sacramento remains perilously close to a major flood event. Just this year, the U.S. Army Corps of Engineers calculated that Natomas' levees no longer are strong enough to hold back even a 100-year storm because of discoveries of under seepage problems. Consequently, FEMA will soon be placing the Natomas region in a flood hazard zone. Because this new designation requires that all new development in Natomas be elevated above potential flood levels, a de facto building moratorium will soon be imposed on the area. This designation threatens to stymie our city's economic recovery and will delay needed civic improvements, including new schools, police substations, and office buildings.
It is unacceptable that we have allowed thousands of people to live in risk of serious harm and loss of life for so long. We need new leadership and a new commitment to provide for a responsible level of flood protection for our city as soon as possible. Public safety should be our city's #1 priority, and we need to do better.
As Mayor, Kevin Johnson will: