(A) The official datum plane for the city shall be the datum plane heretofore established and fixed by the United States Geological Survey. ('65 Code, § 7-1.01)
(B) The datum plane so established shall be the datum plane for all purposes in the city for city work or for establishing elevations or grades of every description. ('65 Code, § 7-1.02)
(Ord. 274, passed - - )