USCC STA
United States Composting Council’s Seal of Testing Assurance Program
Dakota Prairie Composting participates in the United State Composting Council’s Seal of Testing Assurance (STA) program. This program requires extensive monthly testing of our finished compost for trace metals, pathogens, nutrient content, pH, organic matter content, inert material, maturity, and more. We are pleased to share these lab results with our customers upon request.