(CHJW1) COLUMBIA - CHIEF JOSEPH DAM Inflow Monthly Volumes (kaf) from 07-07 to 11-04 Historical Observations Month FCST %Avg 90% 50% 10% Nov 520 83 405 627 785 Jul 4221 72 3982 5894 8602 Aug 4966 79 4198 6283 8724 Sep 2860 71 2818 4051 5592 Oct 3584 85 2946 4226 5818 Total 16151 77 14349 21081 29520 Historical Observations mm-dd FCST 90% 50% 10% 07-07 83119 72999 125900 174518 07-08 88933 77638 124193 175983 07-09 88499 82359 127085 184610 07-10 88177 75944 125698 188302 07-11 80768 69505 128570 190536 07-12 70461 86147 123389 197686 07-13 60153 79132 126293 197942 07-14 58558 97144 124610 192681 07-15 67704 91608 126326 196020 07-16 84999 81766 118198 187186 07-17 84999 81627 117931 174282 07-18 84999 83073 123438 175329 07-19 92539 84524 116987 183469 07-20 93193 72626 115547 165477 07-21 92763 82830 117331 175665 07-22 92600 84758 112447 171385 07-23 92381 82286 112085 184657 07-24 92056 78066 109696 170024 07-25 91725 65652 114754 160850 07-26 91726 81472 109259 151470 07-27 91645 74883 114495 157675 07-28 90815 86388 114423 144527 07-29 90098 89859 110403 145871 07-30 89026 74078 115680 143949 07-31 86565 71818 117562 147565 08-01 84576 62641 103967 140751 08-02 84999 61117 97462 148397 08-03 84108 74005 105384 141562 08-04 77743 84907 106410 140287 08-05 77460 75531 104177 144918 08-06 77195 69250 100752 136841 08-07 76954 63061 111933 139043 08-08 76744 57812 109070 159870 08-09 76594 68759 103794 148024 08-10 76384 77168 104392 149602 08-11 76217 75297 105960 151362 08-12 76059 72080 102526 152766 08-13 75895 72491 104417 155164 08-14 75722 68428 106756 141948 08-15 75572 70420 100725 149591 08-16 75877 75344 101083 150045 08-17 82578 66302 102000 145907 08-18 84341 69894 97431 146863 08-19 84196 68898 103149 153772 08-20 84063 66240 104046 143624 08-21 83971 51791 105298 138935 08-22 83934 52915 106668 135112 08-23 83943 64606 98194 141016 08-24 83947 73398 90871 132919 08-25 83879 71343 96836 131621 08-26 83833 64009 102576 132801 08-27 83773 71242 99035 130032 08-28 83637 68008 104191 126484 08-29 83485 57880 102493 128160 08-30 83342 69019 92432 138350 08-31 83285 72911 94607 123591 09-01 70068 50570 74606 89259 09-02 47999 53388 72181 93693 09-03 47999 54451 72048 98162 09-04 47999 45032 69943 105323 09-05 47999 45055 66160 92763 09-06 47999 48051 65522 94391 09-07 47999 48638 67257 100696 09-08 47999 45237 63570 90906 09-09 47999 45382 65611 100160 09-10 47999 40097 66029 95448 09-11 47124 44635 70972 94162 09-12 46999 47162 70732 87902 09-13 46999 50006 68947 95433 09-14 46999 42990 66345 101869 09-15 46999 49092 71876 87822 09-16 46999 45357 64717 88824 09-17 46999 43463 62986 88751 09-18 46999 42106 63536 88426 09-19 46999 42126 65760 91639 09-20 46999 43853 66915 100152 09-21 46999 48787 70823 92949 09-22 46999 47994 65226 106907 09-23 46999 47068 66649 105981 09-24 46999 49181 71823 94477 09-25 46999 50079 67038 92208 09-26 46999 49151 70004 87777 09-27 46999 53354 69923 89592 09-28 46999 49757 73422 86391 09-29 46999 46170 67035 84934 09-30 46999 52880 65363 92946 10-01 46624 49476 72132 91593 10-02 45999 50960 69057 90025 10-03 45999 49201 67337 85509 10-04 45999 45953 64773 86967 10-05 45999 47373 67601 86212 10-06 45999 44028 63943 90964 10-07 45999 45857 62037 83191 10-08 45999 51305 64725 99710 10-09 45999 50995 67830 94046 10-10 45999 44515 65191 95785 10-11 45999 53624 66868 99098 10-12 45999 54129 69338 100419 10-13 55424 44432 69216 103732 10-14 62445 43787 66504 87733 10-15 62927 48217 67790 87532 10-16 63652 45498 69403 96578 10-17 64225 43083 65258 99794 10-18 64880 42621 65366 97567 10-19 65350 45535 69054 90871 10-20 65660 42176 67457 96242 10-21 66098 43810 68103 106777 10-22 66743 49962 69791 92190 10-23 67391 53359 65721 90720 10-24 67903 50275 70547 96555 10-25 68184 46634 73865 96877 10-26 68313 49773 72852 94577 10-27 68523 54204 73937 91486 10-28 68880 45065 75012 97681 10-29 69174 53663 76698 89642 10-30 69518 52120 70202 104331 10-31 69710 43877 73288 109357 11-01 69906 47511 78759 99022 11-02 67333 50875 79269 100221 11-03 62761 52926 81215 93928 11-04 62063 52987 76939 102676