Well construction and sealing in Dakota County requires a permit. A licensed well contractor normally completes the permit application.
Permit applications are available for various types of well construction and well sealing:
Water Supply Well Construction Permit Application
Dewatering Well Construction and Sealing Permit Application
Monitoring Well Construction Permit Application
Product Recovery Well Construction Permit Application
Well Reconstruction Permit Application
Permanent Well Sealing Permit Application
Owners of unused wells must apply for a permit and renew that permit annually to keep an unused well. The annual permit fee is designated on the permit application form and must be submitted with the application. Permits are approved or denied based on the condition of the well and its potential to deplete or degrade groundwater. Unused Well Permit Application
A property (parcel) identification number (PIN) is required on any well permit application. Use Dakota County's Property Information Online to find the PIN.
Wells in the Prairie du Chien Aquifer
Dakota County maintains an online map showing areas where it is permitted or not permitted to complete a potable water supply well in the Prairie du Chien Aquifer. The map was last updated in December 2014. See the Prairie du Chien Permitted/Not Permitted map.