Open space and hazardous land regulations are established to implement the open space/conservation element of the general plan and to identify, classify, and protect lands designated for public and private uses related to open space and recreation to preserve and protect these lands as a limited and valuable resource, and to identify, classify and protect lands whose unrestricted use might constitute a hazard to the public health, safety and welfare.
(Zoning Code, Ch. 102, § 1020.01)
The following classes of open space and hazardous land zones are established:
OS
open space zone,
FP
flood plain overlay zone.
(Zoning Code, Ch. 102, § 1020.04)