Comprehensive Nutrient Management Plans (CNMP)

CNMP Web Tools

• Agronomy Extension - Soil Testing Labs (Purdue University)
• USDA-NRCS (National) Animal Feeding Operations
• U.S. EPA Animal Feeding Operations (AFOs)
• U.S. EPA NPDES CAFO Regulatory Documents
• Purdue Manure Management Planner (MMP) Home Page
• MapWindow GIS MMP Tools
• USDA/EPA Unified National Strategy for Animal Feeding Operation
• National Air Quality Site Assessment Tool (NAQSAT) website
• Indiana Department of Environmental Management

CNMP Resources

• CAP102 Comprehensive Nutrient Management Plan – Indiana Checklist (January 2021) PDF; 108 KB))
• CAP102 Comprehensive Nutrient Management Plan Criteria
• Indiana NRCS CNMP - Guidance for Minimum Requirements (12-19-05) (PDF, 80 KB)
• CNMP Manure and Wastewater handling and Storage Inspection Checklist (DOC, 91 KB)
• 590 - Sample Nutrient Management Plan (DOC, 316 KB)
• 590 - Nutrient Management Plan Template (DOC, 316 KB)
• Nutrient Management Plan Checklist - 3/10 (DOC, 125 KB)

Download or request Comprehensive Nutrient Management Plan documents by visiting the NRCS National Distribution Center and enter the key word “nutrient” for publications. 

NRCS National CNMP Policy and Guidance

National General Manual Policy (Title 190, Part 405, Sections A – D) – Comprehensive Nutrient Management Plans

National Instructions (Title 190, Part 309.0) – National Air Quality Site Assessment Tool 

Contact Information

If you encounter problems with documents on this page, contact Tony Bailey at: 317-295-5845.