All land application of manure shall conform to the United States
Department of Agriculture Natural Resources Conservation Service (NRCS)
Standard 590.
Where the land application of manure is a component of a nutrient
management plan required under Chs. 281 or 283, Wis. Stats., or rules
promulgated thereunder, the land application shall conform to the
nutrient management plan.
Where the land application of manure is regulated by a WPDES
permit, the land application shall comply with all terms of the permit,
including any additional restrictions DNR imposes pursuant to Wis.
Adm. Code § NR 243.14(10) or other source of law.