y 



TABLE OF CONTENTS 



PREAMBLE A2 - 3 



CANADA 



STREAMFLOW MONITORING A2 - 5 



SURFACE-WATER-QUALITY MONITORING A2 - 7 



GROUND-WATER PIEZOMETERS TO MONITOR POTENTIAL 

 DRAWDOWN DUE TO COAL-SEAM DEWATERING NEAR THE 

 INTERNATIONAL BOUNDARY A2 - 1 1 



GROUND- WATER PIEZOMETER MONITORING 



- POWER STATION AREA A2 - 13 



GROUND- WATER PIEZOMETER MONITORING 



- ASH LAGOON AREA 



WATER LEVEL A2-15 



WATER QUALITY A2-16 



AMBIENT AIR-QUALITY MONITORING A2 - 19 



UNITED STATES 



STREAMFLOW MONITORING A2 - 22 



SURFACE-WATER-QUALITY MONITORING A2 - 24 



GROUND-WATER-QUALITY MONITORING A2 - 26 



GROUND- WATER LEVELS TO MONITOR POTENTIAL 



DRAWDOWN DUE TO COAL-SEAM DEWATERING A2 - 28 



A2-2 



