- 10 - 



these recommendations, this volume entitled the United States to a 



3 

 minimum discharge of 0.028 cubic metre per second (ra /s) from 



June 1, 1987, to May 31, 1988, on the East Poplar at the 



3 

 International Boundary. The minimum flow of 0.057 m /s for the 



first 5 months of 1987 had previously been determined on the basis 



of the March 1 to May 31, 1986 Poplar River flow volume. 



A hydrograph of flow in the East Poplar River at the International 

 Boundary and the minimum flow as recommended by the IJC is shown in 

 Figure 3. 



0.057 m3/* 



0.028 mV* 



Apportionment recommendation for minimum flow' 



0.01 



JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 



1987 



Figure 3. — Hydrograph of Water Discharge of the East Poplar River at 

 the International Boundary and Recommended Minimum Flow. 



