Buildings and land may be used for any purpose whatsoever, not in conflict with any ordinance of the town regulating nuisances; provided, however, that no building or occupancy permit shall be issued for any of the following uses until and unless the locations of such uses shall have been approved by the board of adjustment:
A. Stockyard or slaughter of animals or fowl.
B. Explosives, manufacture or storage.
C. Petroleum refining or processing.
D. Garbage, offal or dead animal reduction or dumping.
E. The processing, disposal, storage or manufacture of anything which in itself by process of manufacture or in its completed stage is noxious, constitutes a fire hazard or is dangerous for any reason. (1997 Code §17.32.010)