Survey Control Point Datasheet
	ID	Designation:	COR066099L	Grand Canyon Monitoring and Research Center	2255 North Gemini Drive
	GCES Designation:	5483207	Flagstaff, AZ 86001
	Comments:
		C	Point Status:	SECONDARY CONTROL	Existing Description:
		O
		N	Northing (m):	569614.531	Existing Photo(s):
		T	Easting (m):	222586.924
		R
		OL	Ellip (m):	809.136
		Date:	7/27/2010
	
	Monument Type:	River:	COR
	
		Rock Formation:	River Mile:	66.099
		RSD Color:	River Side:	L 
	
		Dist to North Edge of Rock:	Hor Dist From River:
		Dist to South Edge of Rock:	Vert Dist From River:
	
		Dist to East Edge of Rock:	Flow (cfs):
		Dist to West Edge of Rock:
	General Area Description:	DESCRIPTION
	IN AREA OF MANY LARGE HOUSE SIZE BOULDERS AT BASE OF SLOPE JUST UPSTREAM  OF MESQUITES AT BASE.  
	Point Location Description:
	3"X3" X, HOUSE SIZED BOULDER, CLEARLY VISIBLE.  X IS ON DOWNSTREAM  SIDE OF BOULDER IN LOWER AREA OF 
	FLAT TOP BOULDER
	Directions to Point:
	POINT IS ON DARK HOUSE SIZE BOULDER AT BASE OF DARK SLOPE AND BORDERS, FLAT SEDIMENT AREA.