Assertion: levee | /r/LocatedNear | the natomas basin
Facets:
Source sentences:
text: Construction crews are improving the levees surrounding the Natomas Basin, which in some locations includes installation of a seepage cutoff wall approximately 50 feet deep into the center of the levee.
text: It will ultimately reinforce 42 miles of levee surrounding the Natomas Basin in partnership with the State of California and the Sacramento Area Flood Control Agency.