Survey Control Point Datasheet
	ID	Designation:	COR062503L	Grand Canyon Monitoring and Research Center	2255 North Gemini Drive
	GCES Designation:	5013051	Flagstaff, AZ 86001
	Comments:
		C	Point Status:	TERTIARY CONTROL	Existing Description:
		O
		N	Northing (m):	575165.496	Existing Photo(s):
		T	Easting (m):	222948.155
		R
		OL	Ellip (m):	803.777
		Date:	7/27/2010
	
	Monument Type:	OTR	River:	COR
	
		Rock Formation:	TAPEATS SS	River Mile:	62.503
		RSD Color:	BROWN   ROCK	River Side:	L 
	
		Dist to North Edge of Rock:	Hor Dist From River:	1M
		Dist to South Edge of Rock:	Vert Dist From River:	4M
	
		Dist to East Edge of Rock:	Flow (cfs):	12000
		Dist to West Edge of Rock:
	General Area Description:	DESCRIPTION
	THE POINT IS ON A SHELF OF TAPEATS, WITH OTHER SHELVES ABOVE AND BELOW.  JUST DOWNSTREAM  20M IS A 
	SMALL DEBRIS FAN AT THE MOUTH OF A SMALL WASH.  IT IS A LITTLE OVER A MILE FROM THE MOUTH OF THE 
	LCR, AND A LITTLE LESS THAN A MILE DOWN TO CRASH CAMP.
	Point Location Description:
	THE POINT IS ON A FLAT TAPEATS SHELF, 1M FROM THE EDGE OF THE LEDGE (TOWARD RIVER) AND 1M BACK 
	FROM THE BACK OF THE LEDGE.  IT IS A RUSTY-BROWN HEX BOLT AND EASY TO SEE.
	Directions to Point:
	PARK BOAT IN COVE RIVER LEFT MILE 62.5, JUST BELOW THE SMALL DRAINAGE THAT ENTERS HERE.  HEAD UP 
	THAT DRAINAGE TO THE FIRST PROMINENT TAPEATS LEDGE, THEN CONTINUE UPSTREAM  ON THAT SAME LEDGE 
	UNTIL YOU ARE UPSTREAM  OF THE DEBRIS FAN.  THIS SHELF IS 10M UPSTREAM  OF AND 4M ABOVE THE LARGE 
	BOULDER THAT MARKS THE UPSTREAM  END OF THE DEBRIS FAN.