Waterton Reservoir St. Mary Reservoir Milk River Ridge Reservoir Combined Total
Date FSL: 1185.7 m
Capacity: 114,418 dam3
FSL: 1103.6 m
Capacity: 369,304 dam3
FSL: 1032.4 m
Capacity: 111,500 dam3
Capacity: 595,220 dam3 Percent Full
Level Storage % Full Level Storage % Full Level Storage % Full
Jul 08 1,185.031 107,151 93.6 1,103.031 348,936 94.5 1,032.216 108,920 97.7 565,007 94.9
Jul 09 1,185.071 107,552 94.0 1,102.921 345,035 93.4 1,032.215 108,906 97.7 561,493 94.3
Jul 10 1,185.081 107,652 94.1 1,102.809 341,104 92.4 1,032.212 108,864 97.6 557,621 93.7
Jul 11 1,185.088 107,722 94.1 1,102.693 337,080 91.3 1,032.206 108,781 97.6 553,584 93.0
Jul 12 1,185.083 107,672 94.1 1,102.575 333,035 90.2 1,032.193 108,601 97.4 549,309 92.3
Jul 13 1,185.058 107,422 93.9 1,102.462 329,204 89.1 1,032.183 108,463 97.3 545,089 91.6
Jul 14 1,185.065 107,492 93.9 1,102.337 325,014 88.0 1,032.166 108,228 97.1 540,734 90.8
Jul 15 1,185.065 107,492 93.9 1,102.211 320,839 86.9 1,032.149 107,993 96.9 536,325 90.1
Jul 16 1,185.064 107,482 93.9 1,102.083 316,653 85.7 1,032.132 107,759 96.6 531,894 89.4
Jul 17 1,185.053 107,372 93.8 1,101.952 312,424 84.6 1,032.113 107,498 96.4 527,293 88.6
Jul 18 1,185.044 107,281 93.8 1,101.811 307,927 83.4 1,032.099 107,305 96.2 522,513 87.8
Jul 19 1,185.010 106,940 93.5 1,101.657 303,090 82.1 1,032.090 107,181 96.1 517,212 86.9