The bill mandates the Iowa Department of Natural Resources (DNR) to create and publish a manure management planning map (MMPM) on its website. This interactive digital map will utilize geographic information system technology to help users identify areas vulnerable to pollution from manure application. Factors considered in the map's design include terrain, climatic conditions, and proximity to water sources or designated areas. Additionally, the map will indicate fields that are part of multiple manure management plans, ensuring that users are aware of the timing and rates for manure application to minimize runoff risks.

Furthermore, the bill amends existing regulations to require individuals preparing manure management plans (MMP) or nutrient management plans (NMP) to verify that they have consulted the MMPM before applying manure. This verification process is intended to enhance compliance with environmental protections and promote responsible manure application practices. The inclusion of these provisions aims to improve the management of manure from animal feeding operations and reduce potential environmental impacts.

Statutes affected:
Introduced: 459.312, 459.311F