In the “RC” Conservation District a building or premises shall be used only for the following purposes (additional regulations, Section 167.15 - 167.20):

1.   Permissive Uses:

   A.   Agricultural activity, but not including a dwelling unit.

   B.   Park or forest preserve.

   C.   Golf course.

2.   Conditional Uses:

   A.   Extraction of coal, sand or gravel.

   B.   Privately operated outdoor recreational facility, including riding stable, lake, swimming pool, tennis court and golf course on site of not less than five acres.

   C.   Motel, resort and incidental facilities, including swimming pool, restaurant, incidental retail sales and services and personal services on site of not less than five acres provided they are protected from flooding.

   D.   Marina, yacht club, boat house or bait shop.

   E.   Travel trailer camp on site of not less than three acres.