Greater Peoria Sanitary District
2322 S. Darst Street Peoria, IL 61607

Biosolids

Biosolids are organic solids that are produced in the treatment process. On an annual basis, GPSD provides local farmers approximately 20,000 cubic yards of biosolids for application to local farmland. Biosolids offer significant nutrient value, including nitrogen and phosphorus that help to promote crop growth.