[Adopted 3-6-1894 by Ord. No. 449; amended in its entirety 6-11-1974 by Ord. No. 2913]
All elevations and grades in the City of Bradford shall be referred to the United States Geological Survey (USGS) Bench Mark of 1924, which is a USGS brass plate situate at the southeast corner of the first landing of the United States Post Office steps at No. 80 East Corydon Street, and the elevation of said bench mark shall be taken to be 1,443.41 feet, being the level above the sea.