SD begins statewide program replacing PFAS firefighting foams with safer soy-based foam
South Dakota takes another major step toward environmental safety by launching a new statewide PFAS foam collection and SoyFoam exchange program. The Department of Agriculture and Natural Resources leads this effort in partnership with the South Dakota Soybean Checkoff, working closely with local fire departments across the state.
PFAS, also known as “forever chemicals,” have been widely used in firefighting foams for decades. These compounds do not break down easily and can remain in soil and water for long periods of time. Exposure to PFAS has been linked to health risks, which makes the safe removal and disposal of PFAS-based foams an important environmental priority.
State leaders say that gathering PFAS materials before they enter the environment helps protect South Dakota’s land and water. Fire departments that take part in the program will receive a five-gallon container of SoyFoam, a soy-based firefighting foam created with support from soybean research. This product is designed to help firefighters do their work while reducing negative environmental impacts.
Soybean Checkoff leaders explain that SoyFoam is safe, effective, and helps increase demand for soybeans grown by South Dakota farm families. They view the partnership as a way to support both agriculture and public safety at the same time.
Over the next several weeks, DANR will work with its Inspection, Compliance, and Remediation Division to coordinate foam collection. The division will oversee the safe transport, handling, and destruction of all PFAS materials at approved hazardous waste facilities.
This is not the first time South Dakota has led a statewide cleanout. In 2020, the state collected nearly 3,900 gallons of PFAS foam from 36 fire departments and one airport. Final results from the new program will be shared once collections are completed.
DANR officials thank all fire departments for volunteering to take part in this statewide effort. They also recognize the value of their partnership with the South Dakota Soybean Checkoff. Together, these partners help keep communities safe while protecting natural resources and supporting local agriculture.