R. 27 



R.26 



LEGEND 



A 



SCALE 

 •00 lOOO MTOtt 



IS (Die 



(3 



C525 



" C527 



17 C539 C540 



@18 



5)21 



D19 



320 



D22 



CANADA 



US. A. 



PIEZOMETER INSTALLATION SITES - SCHEDULE 'B* PIEZOMETERS IN EMPRESS GRAVEL 



- 19 



