*begin UpstreamGavel

; This data is reconstructed from Geoff Yeadon's original notes
*date 1983.06.01	;estimated date from survey


*UNITS depth feet
*DATA DIVING station depth NEWLINE compass tape  

0   	0				;Gavel sump pool surface
	211		5.92
1   	-13
	160		15.00 
2    	-13
	181		8.98
3    	-13
	271		15.12
4    	-13
	225		15.07
5 	 	-13
	271		15.17 
6      	-13
	240		15.31
7       -13
	190		5.79 
8       -13
	246		6.01
9       -13
	165		4.57
10        0				;Airbell
	120		2.83
11		  0
	118		11.37
12 		-13
    123 	1.46
13		-13
	174 	3.83  
14		-13
	180		20.43
14a		-80
	297		5.33
15		-80
	293		39.7
16	    -210			;bottom of shaft as recorded in CDG 2015 sump index continuation too tight

*end UpstreamGavel 

; end of file