R 325.10814 Studies of type IIb and type III public water supplies.

Rule 814. If a modification of the standard isolation area is requested by a type IIb or type III public water supply, the public water supply shall submit to the department and obtain approval for a study of hydrogeological conditions consistent with the capacity of the well and the capacity of the aquifer, and may include identification of the contributing area to a well serving the type IIb or type III public water supply based on groundwater flow simulations using a computer model as approved by the department.