This bill appropriates a total of $19,575,000 from the South Dakota water and environment fund and various federal fund sources for multiple water and environmental projects. Key allocations include $750,000 for a feasibility-level study of the Dakota Mainstem regional water system, $500,000 for hydrology and water management studies by the Department of Agriculture and Natural Resources, and $175,000 for an update on the Big Sioux River flood control study. Additionally, the bill allocates $2,000,000 for engineering and construction related to the water investment project in northern South Dakota, and $11,400,000 for grants and loans under the state consolidated water facilities construction program.

Furthermore, the bill provides $3,400,000 for grants and loans under the state solid waste management program, with specific provisions allowing for up to $250,000 to be used for statewide cleanup of waste tires and solid waste. It also includes appropriations for water quality grants, administration of clean water state revolving fund loans, and technical assistance for small systems under both drinking water and water pollution control programs. The bill declares an emergency, allowing it to take effect immediately upon passage and approval.