Survey Control Point Datasheet
	ID	Designation:	CSC060502R	Grand Canyon Monitoring and Research Center	2255 North Gemini Drive
	GCES Designation:	5011006	Flagstaff, AZ 86001
	Comments:
		C	Point Status:	SECONDARY CONTROL	Existing Description:
		O
		N	Northing (m):	577773.098	Existing Photo(s):
		T	Easting (m):	223326.339
		R
		OL	Ellip (m):	814.919
		Date:	2/22/2011
	
	Monument Type:	CHX	River:	COR
	
		Rock Formation:	MAUVE LIMESTONE	River Mile:	60.502
		RSD Color:	GRAY/TAN ROCK	River Side:	R 
	
		Dist to North Edge of Rock:	1.95M	Hor Dist From River:	60FT
		Dist to South Edge of Rock:	2.89M	Vert Dist From River:	15FT
	
		Dist to East Edge of Rock:	1.47M	Flow (cfs):	17000
		Dist to West Edge of Rock:	1.22M
	General Area Description:	DESCRIPTION
	POINT IS JUST TO THE LEFT OF A SIDE DRAINAGE WHEN FACING THE RIVER. IT IS IN THE DEBRIS FAN BETWEEN 
	TWO TAPEATS LEDGES. ACROSS THE RIVER THERE IS A DISTINCTIVE PATCH OF STRIPED BRIGHT ANGEL 
	Point Location Description:
	ROCK IS 20X6FT. POINT IS 3", EASY TO SEE BUT NOT A PERFECT X. APPEARS THAT THERE WAS A BOLT AT ONE 
	TIME IN THE MIDDLE. THE X IS NEAR A BLACK SPOT ON THE ROCK TOWARDS THE MIDDLE
	Directions to Point:
	PARK IN EDDY BELOW FIRST RIFFLE AFTER 60MILE RAPID. THERE IS A LEDGE OF TAPEATS.  POINT IS ON LARGE 
	SQUARE BOULDER ABOUT 55YRDS DOWNSTREAM  IN MIDDLE OF DEBRIS FAN