Animal Manure Management

Recycling local manure nutrients before purchasing fertilizer is key to protecting the environment. Manure can be an economic “Win”, due to its fertility value, and a soil quality “Win”, due to its organic matter.  But it can also be a community risk, due to odors and pathogens. Our live educational programs, online courses, and resources provide science-based information on economically viable, environmentally sound manure handling systems that also comply with all regulations.

Software

Nebraska P-Index, Beef Feed Nutrient Management Planning Economics (BFNMP$), Odor Footprint Tool, and more.

Contaminant Pathways

Water quality can be degraded by contaminants contained in manure, from water used at milking centers, from silage leachate, and from open lot runoff. These potential pollutants typically follow one or more possible pathways to water.

EPCRA Emissions Rule for Livestock and Poultry

On December 18, 2008, the US EPA published a final rule that clarified which livestock facilities must report air emissions from their facilities. Animal agriculture was granted an administrative exemption from reporting air emissions that normally occur from raising farm animals under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA).

Custom Manure Application

Custom Manure Applicators are becoming more commonly used by livestock producers in the state of Nebraska. While the regulations in Nebraska do not restrict the use of custom applicators or the methods that they employ, it is in their best interest to apply manure in accordance with the permit holder's nutrient management plan. It is, however, the responsibility of the permit holder (livestock producer) to make sure that happens.

OFT Worksheet Version

Step-by-step instructions for using the worksheet version of the Odor Footprint Tool and an example completed worksheet are provided in the following documents.

Crop Planning - Manure Nutrient Analysis and Application

Default values for manure nutrient concentrations are typical values, but concentrations can vary substantially from these due to the feeding program, type of animal housing, and manure handling system. Additional variation occurs within animal feeding operations due to time of year and weather conditions.

Land Application Training Requirements

The NPDES permittee, authorized representative, or an employee of the operation shall complete a land application training program approved by the Department within 180 days of NPDES permit coverage unless such training was satisfactorily completed in the previous 5 years. Additional training is required every 5 years.

Manure Management for Biosecurity

The potential for disease transfer due to manure handling equipment moving among manure storages or farms should not be overlooked. If a producer operates their own pumping equipment, they will know if PEDV or other diseases are a risk on their farm and should be able to take extra precautions to avoid spreading the disease to other facilities or farms that they own.

NDEQ Resources on Regulations

The NDEQ Web site provides numerous publications to assist producers with Title 130 compliance including annual report forms, applications and forms, fact sheets, guidance documents, and standard operating procedures.