How is the compost made?

Dairy manure separator solids are combined with approximately equal volumes of green and equestrian materials, formed into windrows on the composting pad and watered as needed. Any runoff from the compost area flows to the dairy’s liquid waste storage ponds. Windrows are managed in accordance with CAL Recycle and USDA National Organic Program (NOP) guidelines to reduce pathogens and weed viability to negligible levels.  A mechanical screen is used to separate coarse from fine material at the end of the process.