(WANW1) COLUMBIA - WANAPUM DAM Inflow Monthly Volumes (kaf) from 04-22 to 08-20 Historical Observations Month FCST %Avg 90% 50% 10% Aug 3243 75 2972 4329 6324 Apr 1561 61 1454 2552 3630 May 7354 76 6496 9706 15190 Jun 9567 95 6389 10110 14994 Jul 5748 71 5415 8106 12380 Total 27472 79 22727 34804 52517 Historical Observations mm-dd FCST 90% 50% 10% 04-22 91973 63166 138287 204368 04-23 98364 70864 145965 195890 04-24 95272 76371 154253 210028 04-25 84101 83980 146183 215422 04-26 83254 79692 145539 191548 04-27 83672 94881 140098 198516 04-28 83829 94877 132649 197701 04-29 83413 86470 143645 198478 04-30 83180 83101 140319 218598 05-01 82175 86426 140757 230430 05-02 77666 77729 145920 207402 05-03 78547 94215 142036 221637 05-04 81870 98083 138556 223760 05-05 85149 96380 141982 216247 05-06 87899 95526 152901 228336 05-07 90619 83169 155487 220474 05-08 92898 94335 149528 223179 05-09 95451 93802 148317 232122 05-10 96947 98691 153874 233799 05-11 97787 107961 147867 226051 05-12 102956 117317 154285 230126 05-13 107790 116737 162927 238668 05-14 110493 95472 149503 247847 05-15 112972 103913 152733 256926 05-16 115898 111788 165825 260608 05-17 120238 114414 167609 265171 05-18 126652 107439 168204 260981 05-19 133254 120927 173066 258361 05-20 138328 116342 167773 254850 05-21 141441 107048 160943 263430 05-22 143416 99995 170435 273592 05-23 145850 114342 156645 272359 05-24 148707 117899 157652 255626 05-25 150841 118582 156159 258228 05-26 152801 129104 168419 255697 05-27 155330 122641 169232 276408 05-28 157413 112415 170341 269756 05-29 158512 108216 173098 263998 05-30 159263 107828 165428 274567 05-31 159132 107217 167161 259382 06-01 159821 114435 163894 255434 06-02 180278 119301 161714 254975 06-03 192799 105237 169485 255095 06-04 192121 108617 183195 255039 06-05 189819 94546 182875 256563 06-06 187081 102566 172270 256492 06-07 184527 113169 171358 260838 06-08 182262 119226 178296 270742 06-09 179588 113409 184244 253753 06-10 176769 115500 175082 252373 06-11 173796 112195 173815 253319 06-12 170193 98806 174299 246152 06-13 166498 116117 174441 254136 06-14 163486 111609 171301 254804 06-15 160391 106664 162004 258090 06-16 158541 108854 168658 263560 06-17 159895 97423 159515 261566 06-18 158273 94449 163899 248961 06-19 155256 92023 159663 236054 06-20 151750 112734 154354 256515 06-21 148420 101367 159625 262225 06-22 145846 104604 164444 263828 06-23 143500 99673 174251 237420 06-24 141087 92084 170802 254681 06-25 138783 104727 169972 240072 06-26 136653 116005 177250 243258 06-27 134555 111160 177611 240549 06-28 132586 108121 166748 248346 06-29 130773 114141 169304 234705 06-30 129074 113186 164062 231582 07-01 124611 104141 157278 236668 07-02 104433 90440 141439 250027 07-03 99031 93608 131210 248584 07-04 97584 80461 124696 229112 07-05 97150 78000 141156 204117 07-06 105737 72640 144519 208009 07-07 102136 79521 148422 204862 07-08 95237 86312 142361 195826 07-09 91670 91739 132194 205428 07-10 89413 88001 139036 213340 07-11 87674 76891 142152 216379 07-12 86052 77774 137147 218151 07-13 84613 98991 136059 220379 07-14 83113 101916 143251 217724 07-15 82297 100626 139809 224736 07-16 93850 88301 125243 210053 07-17 95004 86082 128743 201053 07-18 93050 89345 135324 203246 07-19 91565 96063 130873 208005 07-20 90832 86549 123689 193891 07-21 94651 91032 127592 189851 07-22 94338 86460 123551 191127 07-23 93322 90207 114943 191544 07-24 92409 87419 124605 196342 07-25 91597 78622 125142 182638 07-26 90809 88755 121434 172157 07-27 90084 83314 124144 176431 07-28 89447 98272 120037 173047 07-29 89193 94355 117102 151184 07-30 89064 80218 121023 150983 07-31 88570 84645 123600 157967 08-01 87880 72541 119416 158621 08-02 86050 67542 103763 153993 08-03 84688 77936 108787 162352 08-04 84172 90433 108727 152021 08-05 83625 87192 113461 160359 08-06 83078 75981 106354 157870 08-07 82599 68264 108578 161076 08-08 82179 65175 115088 170371 08-09 81826 69693 116810 165730 08-10 81442 79037 112292 165114 08-11 81081 83395 112648 162108 08-12 80781 74158 106202 165330 08-13 80504 75243 102980 166489 08-14 80232 77583 112243 162346 08-15 79942 73693 110498 147961 08-16 79633 80890 102065 156380 08-17 79332 74110 104638 152895 08-18 79035 70584 106673 151639 08-19 78742 71483 109059 159619 08-20 78492 64044 102865 156890