Survey Control Point Datasheet
	ID	Designation:	COR061644L	Grand Canyon Monitoring and Research Center	2255 North Gemini Drive
	GCES Designation:	5102016	Flagstaff, AZ 86001
	Comments:
		C	Point Status:	SINGLE OBSERVATION	Existing Description:
		O
		N	Northing (m):	575869.555	Existing Photo(s):
		T	Easting (m):	224195.730
		R
		OL	Ellip (m):	809.485
		Date:	7/27/2010
	
	Monument Type:	BRC	River:	COR
	
		Rock Formation:	TAPEATS SANDSTONE	River Mile:	61.644
		RSD Color:	TAN	River Side:	L 
	
		Dist to North Edge of Rock:	N/A	Hor Dist From River:	N/A
		Dist to South Edge of Rock:	N/A	Vert Dist From River:	N/A
	
		Dist to East Edge of Rock:	N/A	Flow (cfs):	N/A
		Dist to West Edge of Rock:	N/A
	General Area Description:	DESCRIPTION
	FIRST POINT UP THE LC, ON THE RIVER RIGHT OF LC AND UPSTREAM  COLORADO SIDE OF LC. THE POINT IS 
	LOCATED JUST UPSTREAM  OF LARGE BOULDER IN LC AND UPSTREAM  OF FIRST DRAINAGE ON OPPOSITE SIDE OF 
	RIVER. DIRECTLY ACROSS FROM MIDDLE ISLAND OF REEDS IN LC. POINT ON BEDROCK OUT OF CROP. LC IS 
	SHALLOW (1-1.5M) DEEP AT ONE POINT
	Point Location Description:
	20' UP FROM LC AND 10' HORIZONTAL FROM LC .8 M FROM EDGE OF LEDGES. 3.3M TO EAST, 3.5M WEST TO 
	BOULDER, 80 CM SOUTH, 140 CM N BACK EDGE OF LEDGE.
	Directions to Point: