Survey Control Point Datasheet
	ID	Designation:	COR068560R	Grand Canyon Monitoring and Research Center	2255 North Gemini Drive
	GCES Designation:	5233152	Flagstaff, AZ 86001
	Comments:
		C	Point Status:	TERTIARY SHOT	Existing Description:
		O
		N	Northing (m):	566108.313	Existing Photo(s):
		T	Easting (m):	221333.387
		R
		OL	Ellip (m):	791.367
		Date:	7/27/2010
	
	Monument Type:	CHX	River:	COR
	
		Rock Formation:	DO OR SUPAI GROUP	River Mile:	68.56
		RSD Color:	DARK RED ROCK	River Side:	R 
	
		Dist to North Edge of Rock:	.36M	Hor Dist From River:	10M
		Dist to South Edge of Rock:	.1M	Vert Dist From River:	6M
	
		Dist to East Edge of Rock:	.3M	Flow (cfs):	17000
		Dist to West Edge of Rock:	.15M
	General Area Description:	DESCRIPTION
	THE GENERAL AREA IS A MASSIVE COBBLE BAR. THERE ARE THREE POINTS LOCATED HERE WITHIN A FEW 
	METERS OF EACH OTHER. TWO OF THEM HAVE CAIRNS NEAR THEM, THE ONE CLOSEST TO THE RIVER DOES NOT. 
	THEY ARE LOCATED 250-300M UPSTREAM  OF THE MAIN TANNER CAMP, RIVER RIGHT, MILE 68.7. THERE IS A 
	SMALL POINT THAT JUTS OUT INTO THE RIVER DIRECTLY ACROSS FROM THESE THREE POINTS AND ANOTHER, 
	MUCH LARGER POINT THAT JUTS OUT ABOUT 40M UPSTREAM  ON RIVER LEFT
	Point Location Description:
	THE ROCK IS SMALL 2X1FT, DARK RED AND THE TOP SURFACE IS 4"-5" ABOVE THE SAND. THE X IS ON THE 
	DOWNSTREAM  SIDE OF CENTER, 2X2" AND IS EASY TO SEE
	Directions to Point:
	PARK BOAT AT MAIN TANNER CAMP RIVER RIGHT MILE 68.7. PROCEED UPSTREAM  ALONG THE LINE OF COBBLES 
	THAT WOULD BE THE OLD NORMAL WATER LINE. AS YOU ARE WALKING UPSTREAM , YOU WILL PASS MANY OLD 
	DRIFTWOOD LOGS ON YOUR LEFT. ONCE YOU'VE GONE ABOUT 300M, YOU WILL BE DIRECTLY OPPOSITE A SMALL 
	POINT THAT JUTS INTO THE RIVER. THIS POINT IS LOCATED BETWEEN A SMALL RABBIT BRUSH AND A CAIRN AND IS
	 6 TO 7 METERS TOWARD THE RIVER FROM AN OLD DRIFTWOOD LOG