DEP - Biosolids Technical Guidelines and Publications
- Guidelines for Identifying, Tracking and Resolving Violations for the Land Application of Biosolids(opens in a new tab) (PDF)
362-2192-004 (February 2006) - Biosolids Sampling Manual(opens in a new tab) (PDF)
3850-MN-DEP4081 (September 2016) - Guidelines for the Agricultural Utilization of Sewage Sludge(opens in a new tab) (PDF)
362-2192-003 (May 2005) - Biosolids Quality Enhancement Plan(opens in a new tab) (PDF)
3800-BK-DEP2722 (May 2013)
US EPA - Biosolids Technical Guidelines and Publications
- EPA Biosolids Home Page(opens in a new tab)
- Biosolids Recycling: Beneficial Technology for a Better Environment(opens in a new tab)
- A Plain English Guide to the EPA Part 503 Rule(opens in a new tab)
- A Guide to the Biosolids Risk Assessments for the EPA Part 503 Rule(opens in a new tab)
- Pathogens and Vector Attraction in Sewage Sludge(opens in a new tab) (PDF)
EPA/600/R-22/194 (January 2023)