Wis. Admin. Code Department of Natural Resources NR 811.20

Current through September 30, 2024
Section NR 811.20 - Special requirements for granite wells

The department shall be contacted for specific case-by-case constructional requirements for all proposed developments of wells in Precambrian igneous and metamorphic rock commonly referred to as "granite". At a minimum, continuous disinfection and possibly detention, shall be provided when the department determines that additional protection is necessary.

Wis. Admin. Code Department of Natural Resources NR 811.20

CR 09-073: cr. Register November 2010 No. 659, eff. 12-1-10.