bm_579.2DESCRIPTION OF BENCH MARK
U.S.C. & G.S. Designation �" ____ State
Riverside County Designation
__ i 5 ,� z 111070 my
Nearest Town 4a
Distance and Direction from nearest town
Character of Mark
Established by __ - _ -_ Date_
Detail,d Description
County
orae�--
I55., 579,2, USUR (29IH IlVGRS1942 - Yuma Colony, Ariz,) Ehrenberg, 0.2 mile west of;
along US Highway 60 and 70..
Bench mark is a standard disk set in an 1-1/2-inch iron pipe, and stamped "579.2
1932" about 200 yards southeast of east end of steel truss bridge,. 56-08, across the
---- Colorado River,; 250 feet southwest of center line of highway, on top of a small knoll in
center of gravel pit. Third order elevations 579.2 feet
Date - Date -. _______._._ Date Date
Elev. ____ Elev. _ F_lev. Elev.