Carcass Management
The purpose of this page is to guide you through carcass management options for emergency planning or response purposes. The response goal for waste management is to properly dispose of contaminated and potentially contaminated materials, including animal carcasses, as soon as possible while containing disease pathogens, protecting the environment, ensuring stakeholder acceptance, and maximizing cost effectiveness.
We offer tools and resources to develop strategies for action plans and response, training and exercise for responders, and science-based information to make informed decisions before and during emergency response. These materials are intended to help with emergency planning and response phases through incremental steps of an incident. There are no simple solutions in response; often multiple strategies may be necessary.
Incident Response–First Steps
Effective carcass management takes planning. Below is step-by-step guidance and tools to assist you in the planning process.
A. The first step in carcass management is to assess the situation. Identify the types and quantities of animals involved, their average weight, and reason for their illness. You'll also need to consider the number and capacity of roll-off dumpsters available; distances to landfills, rendering, and incineration units; and the space available for compost or burial.
Use the Options, Time, and Cost Calculator by entering information in the blue boxes at the top of the tool. The calculator provides a comparison of onsite and offsite disposal options, including the time involved to dispose of carcasses and relative costs. It will help you make quick, informed decisions for planning.
B. Locating a specific premises can easily be done by clicking on the Routing Map. Rendering and incineration facilities, landfills, and State environmental offices will be shown in relation to the premises. Use the measuring tool (ruler icon in the upper right corner) to find the distance to a particular disposal facility. Click on the routing icon to obtain driving instructions for convenience and planning purposes.
A. The second step is to draft a Carcass Management Plan. Use the results from Step 1 and the checklists below. The calculator in step 1 will identify carcass management options. Then, the checklists ask questions to help you identify the resources you have for each option. Enter the resulting information in the Site-Specific Carcass Management Plan Template.
Note: Although the calculator includes an option for above-ground burial (referred to elsewhere as "shallow burial with carbon"), there is no additional checklist or planning information for this option; the technology supporting above-ground burials is not proven for all diseases and, if used, must have State approval. View this guidance document (736.36 KB) to learn more.
B. For those options that are feasible, decide how you will implement them. Use the planning guides below to estimate needed materials, supplies, and equipment. Enter this information in the Site-Specific Carcass Management Plan Template.
Indoor Composting
Outdoor Composting
Open Air Burning
Onsite Burial
Mobile Technologies
Landfills
Rendering Plants
Incinerators
The third step is to coordinate with local and State environmental officials. Once you have completed steps 1 and 2 and have a draft plan, discuss the plan with your State agriculture and environmental officials and make any changes needed to gain their written approval. Use the link below to identify your State's department of agriculture.
The Site-Specific Carcass Management Plan Template includes blank approval signature lines at the end for use if desired.
State Departments of Agriculture/Environmental Agencies
Have Questions?
Please email robert.a.miknis@usda.gov and jose.gallegos@usda.gov for any questions or comments.
Planning and Training
This section offers background planning documents, training modules, and other resources to help you create a carcass management plan.
View the guidelines document for guidance on disposal principles in an animal health emergency. For disease-specific information, view the chapters on depopulation and disposal in the response plans on the pages listed below.
- Orientation (700.88 KB)
- Emergency Management Tools (1.04 MB)
- Health, Safety, and Personal Protective Equipment (827.31 KB)
- Biosecurity (1.06 MB)
- Secure Transport (623.97 KB)
- Offsite Permitted Landfill (884.28 KB)
- Rendering (715.01 KB)
- Offsite Incineration (539.05 KB)
- Composting (957.46 KB)
- Open Burning (621.17 KB)
- Onsite Burial (635.95 KB)
- Mobile Treatment Technologies (701.79 KB)
- Veterinary Services National Training and Exercise Program
- Carcass Management Video Gallery
- Train to Contain Biosecurity Training
ESF #11-Specific Training
- Training Requirements for ESF #11 Desk Officers:
- Optional for Desk Officers (required for agency coordinators except ICS 300 & 400):
External Resources
- Introduction to the Incident Command System, ICS 100 (Federal Emergency Management Agency)
- Planning for Natural Disaster Debris (U.S. Environmental Protection Agency)
- Poultry Biosecurity (Iowa State University)
- Carcass Disposal: A Comprehensive Review (Kansas State University)
Tools and Resources
This section offers tools and resources to help with carcass disposal.
- ASF Response: Depopulation, Disposal, and Decontamination Guidance (3D Summary Guide) (241.92 KB)
- Options, Time, and Cost Calculator (2.21 MB)
- Agriculture Security Module (303.16 KB)
- Livestock Mortality Composting Protocol (2.34 MB)
- HPAI Mortality Composting Protocol (1.75 MB)
- Web Soil Survey (USDA Natural Resources Conservation Service)
- Incident Waste Decision Support Tool (I-WASTE DST) (U.S. Environmental Protection Agency)
- I-WASTE DST Training (use Adobe Flash Player to view)
- Composting & Environmental Stewardship (Iowa State University, Iowa Pork Industry Center)
- Carcass Disposal Information (Veterinary Compliance Assistance)
Composting Documents
The following documents were developed for a highly pathogenic avian influenza (HPAI) incident, but can be applied in response to other diseases as well.
- Mortality Composting Protocol for Avian Influenza Infected Flocks (1.75 MB) (also in Spanish (1.77 MB))
- Overview of the Composting Process (185.1 KB) (also in Spanish (164.71 KB))
- Pre-Compost Windrows for Avian Influenza-Infected Flocks (186.37 KB) (also in Spanish (245.51 KB))
- Carbon Sources for Windrow Construction (261.59 KB) (also in Spanish (401.88 KB))
- Windrow Construction Protocol for Avian Influenza-Infected Flocks (252.4 KB) (also in Spanish (361.1 KB))
- Temperature Monitoring Protocol of Avian Influenza-Infected Flocks (251.86 KB) (also in Spanish (312.2 KB))
- Calibration of Analog Thermometers (524.61 KB) (also in Spanish (409.34 KB))
- Compost Windrow Construction Approval Checklist for Avian Influenza-Infected Flocks (36.41 KB)
- Phase 1 Windrow Evaluation Checklist Days 1–14 for Avian Influenza-Infected Flocks (138.91 KB)
- Phase 2 Windrow Evaluation Checklist Days 14–28 for Avian Influenza-Infected Flocks (139.44 KB)
- Cleaning and Disinfection Basics: Virus Elimination (233.01 KB) (also in Spanish (233.01 KB))
Interagency Coordination
- Stafford Act Tiered Response
- Carcass Management: Authority and Roles Table (21.34 KB)
- Emergency Support Function #11—Agriculture and Natural Resources Strategic Plan, 2016–2020
Coordination
View the full Emergency Carcass Management Desk Reference Guide (13.12 MB) or browse by section.
- Section 1: Response Process (15.11 MB)
- Section 2: Decision Tools (15.11 MB)
- Section 3: In-House Composting
- Section 4: Outdoor Composting
- Section 5: Open Air Burning
- Section 6: On-Site Burial
- Section 7: Mobile Treatment
- Section 8: Landfills
- Section 9: Rendering
- Section 10: Off-Site Incineration
- Section 11: Secure Transport
- Section 12: Biosecurity
- Section 13: References
- Section 14: Appendices
- International Symposium on Animal Mortality Management
- Emergency Management: Disinfectants
- Carcass Management: Research Articles and Documents
- Biosecurity Mapping Tool (Zoo and Aquarium All Hazards Partnership)