This ordinance approves the second amendatory agreement between the City and County of Denver and the Urban Drainage and Flood Control District dba Mile High Flood District to design and construct drainage and flood control improvements for Harvard Gulch downstream of Colorado Boulevard in Council District 6. The amendment adds $4,300,000 in City funds and $1,084,205 in District funds, bringing total project funding to $8,669,205. The scope includes final design, right-of-way acquisition, construction, and contingencies. Cost allocation identifies the City contributing $4,485,000 and the District $4,184,205, with payments due within 30 days of execution. Project costs must not exceed the amended maximum without further amendment. The original agreement term runs from June 30, 2021 through three years after construction completion. The Land Use, Transportation & Infrastructure Committee approved the amendment by consent on October 29, 2024, and the full Council approved it by consent on November 5, 2024.