170.11   A-1, AGRICULTURAL DISTRICT.
1.   Statement of Intent. This district is intended to accommodate areas predominantly agricultural in character or undeveloped for urban use.
2.   Principal Permitted Use. A building or premises shall be used only for the following purposes:
A.   Agricultural crops, including truck gardening, but not raising of poultry, pets, or livestock for commercial purposes, or on a scale that would be objectionable because of noise or odor or sight to surrounding residences.
B.   Plant nurseries including greenhouses.
C.   Stables.
D.   Cemeteries.
E.   Public or private parks, playgrounds, historical sites, golf courses, and other outdoor recreation facilities which are commonly, but not necessarily, operated on a non-profit basis; however, amusement parks, golf driving ranges, golf miniature putting courses, normally operated for profit and employing manufactured or constructed facilities of an unnatural or non-environmental design shall be excluded.
F.   Country Clubs.
G.   Churches.
H.   Schools and colleges, public and private.
I.   Public utility and public service installations and facilities excluding business offices and repair and storage facilities.
J.   Single family detached dwellings, provided the minimum width for any building elevation shall not be less than twenty (20) feet.
K.   Accessory buildings and uses incidental to the principal use, including outdoor swimming pools.
L.   Private garages or parking areas.
3.   Special Uses. The following special uses are permitted in the "A-1" District only in accordance with the provision set forth hereinafter.
A.   Gasoline service stations and neighborhood and convenience stores which front on either a collector or arterial street with hours of operation between 7:00 a.m. and 10:00 p.m. Gasoline service stations shall refer to any building or premises used for the retail sale of automotive fuels, oils, and other items customarily associated with the sale of such products, but not for the purpose of making other than minor repairs.
4.   Minimum Requirements. The following minimum requirements shall be observed:
A.   Lot Area Single family dwelling - 43,560 sq. ft. (excluding rights-of-way)
B.   Lot Width Single family dwelling at building line, 100 ft.
C.   Front Yard 50 feet minimum
D.   Side Yard 20 feet minimum
E.   Rear Yard 50 feet minimum
5.   Off-Street Parking Requirements. Two per unit required for single family dwellings; and for all other permitted uses as required in Section 170.34.