Sec. 1316. A unit must include in an impact zone designated under section 1315 of this chapter the geographical area necessary to ensure that:
(1) there is a functional relationship between the components of the infrastructure type in the impact zone;
(2) the infrastructure type provides a reasonably uniform benefit throughout the impact zone; and
(3) all areas included in the impact zone are contiguous.
As added by P.L.221-1991, SEC.17.