WANAPUM DAM (WANW1 QI) Inflow Monthly volumes (kaf) from 03-09 to 04-30 Historical Observations month STP %avg 90% 50% 10% Mar 3154.6 74 2860.4 4248.9 7086.8 Apr 4494.7 76 3725.8 5892.0 9447.3 total 7649.4 75 6586.2 10140.9 16534.1 Daily data (cfs) Historical Observations mm-dd STP 90% 50% 10% 03-09 62360 61435 87215 155178 03-10 82123 60200 88335 152743 03-11 78352 63337 88036 141839 03-12 77698 58702 87089 139358 03-13 75616 58477 90603 141942 03-14 58306 58505 92655 142615 03-15 58095 59870 90257 142973 03-16 78352 59001 86766 144103 03-17 73805 59123 91505 139637 03-18 72705 57191 84532 138341 03-19 71913 55569 85815 134338 03-20 63388 55472 85516 147853 03-21 62301 62013 87947 145348 03-22 63330 59682 83658 145747 03-23 64626 60855 85804 141268 03-24 66201 56719 90975 162953 03-25 67653 61316 87580 150948 03-26 68414 56276 92956 150303 03-27 68095 55755 85902 163085 03-28 68177 64897 95138 166499 03-29 68955 65553 90763 155308 03-30 69640 66795 93469 153298 03-31 70364 64167 98129 164490 04-01 66977 61198 91498 152759 04-02 62671 59346 94865 154172 04-03 63608 56890 90425 152099 04-04 60886 54710 100738 149619 04-05 58658 57288 93282 143556 04-06 60301 59198 90711 144645 04-07 62905 60960 95098 154114 04-08 65727 66998 94898 150475 04-09 67804 63438 99328 148408 04-10 69122 62305 90594 158032 04-11 70576 58213 92693 160261 04-12 71512 56758 85329 161084 04-13 72968 66823 86902 159499 04-14 75001 62921 90553 172830 04-15 77148 64320 92541 169725 04-16 78947 67472 99296 173177 04-17 76058 65732 110327 179167 04-18 75866 65640 115570 167067 04-19 77102 67853 110786 180415 04-20 78377 66881 106972 177995 04-21 79683 65892 107132 162413 04-22 81081 64899 108495 156852 04-23 82900 72388 113186 176172 04-24 85109 70462 114474 172329 04-25 87207 66573 112229 166735 04-26 88585 67997 108923 170078 04-27 89721 66388 113366 171699 04-28 91416 71739 110593 177340 04-29 93068 75959 123019 179336 04-30 95097 72369 118241 173740