Permitted principal uses in the O-S district are as follows:
A. Parks, playgrounds, open public areas, and related facilities including playfields and courts, ball diamonds, swimming pools, riding and hiking trails and bike paths, picnic sites and similar uses.
B. Crop and tree farming and grazing.
C. Preservation or study of land, water, vegetation, and wildlife in a natural or underdeveloped state for scientific or educational purposes.
D. Establishment, maintenance, and investigation of historical and archaeological sites.
E. Irrigation, drainage, and flood control facilities.
(Ord. 823-2016 § 4 (part), 2016)