The OS open space zone is intended to provide for the protection of those parcels designated as permanent open space. This zone is intended to protect parcels and/or areas which have been designated by the city council to be necessary for the preservation of public health, safety and welfare. The OS open space zone shall apply to public parks, flood control channels specified on the official map of open space, reservoirs and their associated land, and those areas designated on the official map of open space to be too hazardous for construction due to slope steepness, soil instability or seismic hazard.
(Ord. 1719 § 1, 2010)
In the OS zone, the following standards of development shall generally apply; however, the planning commission and/or city council may require compliance to specific development standards based on a determination to be made on an individual case:
A. 
Building Height. Generally subject to the applicable standards of adjacent zones.
B. 
Front Yard. Generally subject to the applicable standards of adjacent zones.
C. 
Side Yard. Generally subject to the applicable standards of adjacent zones.
D. 
Rear Yard. Generally subject to the applicable standards of adjacent zones.
E. 
Area Requirements. Generally subject to the applicable standards of adjacent zones.
F. 
Usable Yard Area. Generally subject to the applicable standards of adjacent zones.
G. 
Parking and Loading. See Chapter 18.14, Off-Street Parking Requirements.
(Ord. 1719 § 1, 2010)
In the OS zone, the following development standards shall apply, except as specifically required by the planning commission or city council to be determined on an individual case:
A. 
Distance Between Buildings on the Same Lot. Generally subject to the applicable standards of adjacent zones.
B. 
Walls and Fences. Generally subject to the applicable standards of adjacent zones.
C. 
Signs. Signing, other than that required for identification and regulation of city parks, erected in the OS open space zone shall identify only the name of the facility and the street number. Maximum height of the sign shall not exceed five feet, maximum size shall not exceed forty square feet, and only one sign may be erected. All signing shall be approved by the planning commission.
D. 
Design Review. See Chapter 18.68.
(Ord. 1719 § 1, 2010)