Sinkholes
Closure of Sinkholes is a high priority for Vernon LWCD and cost-share funding is available. Sinkhole closure typically involves excavating the area out to the deepest reasonable point, then covering the whole with a protective Geotextile fabric, and backfilling and packing the hole with clay. The topsoil is then returned, and often the area above the sinkhole can still be farmed.
bwohahn@vernoncounty.org
Asst. County Conservationist/Project Manager
Certified Crop Advisor, Grazing Specialist, Nutrient Management Planner
Vernon County Land and Water Conservation Department
220 Airport Road
Viroqua, WI 54665
(608) 637-5482