Ag Forms and Publications

(created 3/26/19)

Custom Rate Guides.2017 (PDF, 8 pages, 253 KB)

Estimating Ag Field Machinery Costs A3510 (PDF, 12 pages, 33 KB)


If you have any questions regarding Agriculture in Columbia County, please contact:

Columbia County Extension
Administration Building
112 East Edgewater Street, Room 212
Portage, WI 53901
Phone: 608-742-9680
Fax: 608-742-9862
Office e-mail:
TTY/TDD: 711 for Relay