This video synthesizes a tour held during the American Society of Landscape Architects annual meeting in New Orleans in 2016. The tour, titled Thicker than Water: A Sediment and Petrochemical tour of the Lower Mississippi, pulls from the work of SCAPE Landscape Architecture and the Dredge Research Collaborative, and features images and content created for the book Petrochemical America and the event DredgeFest Louisiana. A number of collaborators and local experts joined the tour to offer insights into the stretch of the Mississippi lower Mississippi known as the Chemical Corridor, which holds one of the largest concentrations of petrochemical and sediment infrastructure in the nation.