The Legislature hereby finds and declares that the area of White Slough, consisting of at least 336 acres of tidal wetlands, 132 acres of tidally influenced wetlands, and 103 acres of adjacent upland, comprises a valuable wetland and urban resource in western Solano County, provides diverse habitat for waterfowl and endangered species, includes degraded areas which can be improved for both wildlife and the public, and is adjacent to developed areas that need adequate transportation and protection from flooding.