Note: Out of an abundance of caution, we are limiting public acces to the Water Resource Recovery Facility. As a result, biosolids are not currently available to the public. We appreciate your patience. 

Biosolids are nutrient-rich organic materials reclaimed in the wastewater treatment process and are treated so they can be applied as fertilizer or soil amendment. The District is exploring ways to use this beneficial byproduct to generate energy, while reducing the costs of transporting non-Class A solids out of the area for livestock feed crops. To learn more about our plans for cost savings and energy sustainability, check out the summary document below from our Biosolids and Energy Strategic Plan (BESP).

Biosolids and Energy Strategic Plan (BESP)

For more information on biosolids uses and safety, please visit the EPA’s website at: https://www.epa.gov/biosolids/basic-information-about-biosolids

2025 Biosolids Annual Report2024 Biosolids Annual Report2023 Biosolids Annual Report2022 Biosolids Annual Report2021 Biosolids Annual Report2020 Biosolids Annual Report2019 Biosolids Annual Report2018 Biosolids Annual Report