GROUHD WATER PIEZOMETERS TO MONITOR 



POTENTIAL DRAWDOWN DUE TO COAL 



SEAM DEWATERING 



Responsible Agency: Saskatchewan Environment and Public Safety 

 Measurement Frequency: Quarterly 



Perforation Zone 

 (depth in metres) 



43 - 49 (in coal) 



81 - 82 (in coal) 



34 - 35 (in coal) 



76 - 77 (in coal) 



28 - 29 (in layered 

 coal and clay) 



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