(WANW1) COLUMBIA - WANAPUM DAM Inflow Monthly Volumes (kaf) from 02-10 to 06-10 Historical Observations Month FCST %Avg 90% 50% 10% Jun 3796 110 2193 3455 5099 Feb 5196 129 2579 4036 6031 Mar 7134 115 3670 6220 9790 Apr 5414 73 3875 7372 11071 May 7707 79 6496 9706 15190 Total 29247 95 18813 30790 47181 Historical Observations mm-dd FCST 90% 50% 10% 02-10 132461 75176 113726 161544 02-11 134591 77466 115875 165266 02-12 134437 76734 103328 162662 02-13 134213 70248 110077 158580 02-14 134025 69325 112201 150629 02-15 133851 61036 109254 155941 02-16 133667 63575 109465 156468 02-17 133489 67240 107396 160334 02-18 133327 62537 107149 165698 02-19 133182 70455 107422 161313 02-20 133046 75403 97591 164200 02-21 132938 68363 105673 159149 02-22 132937 68493 112973 166395 02-23 133006 64601 116980 168470 02-24 132967 66443 108917 165613 02-25 148530 65387 99179 152146 02-26 158529 69836 105236 156390 02-27 156622 66968 96899 155777 02-28 154560 61030 96065 154954 03-01 149467 68434 97207 149609 03-02 133565 67690 102770 148075 03-03 126721 60408 99712 151782 03-04 125951 63245 105315 153293 03-05 126157 66595 93516 156402 03-06 125650 62532 104563 144843 03-07 125562 41126 99712 155255 03-08 125185 66975 104210 151400 03-09 124797 68618 102213 156417 03-10 124693 62674 107061 147588 03-11 125015 67077 93697 145250 03-12 123603 63566 89385 151272 03-13 122896 56126 97603 142814 03-14 123647 51703 94222 142389 03-15 121375 64812 95060 145845 03-16 104115 70144 109295 153110 03-17 105262 56781 102485 143383 03-18 106229 57225 94863 154464 03-19 106137 55656 91309 164788 03-20 105586 56800 98704 167573 03-21 105278 44827 105135 156549 03-22 105300 58280 102462 153827 03-23 105384 55916 103450 160395 03-24 105763 52315 103707 171342 03-25 106098 52111 104090 169673 03-26 106426 59541 108457 180402 03-27 106354 58623 103212 183860 03-28 106009 57094 113986 177781 03-29 106458 63608 103298 180950 03-30 106478 62588 105808 188947 03-31 106559 57532 100247 187703 04-01 106356 53741 97263 172721 04-02 93566 60131 91298 168042 04-03 80358 60978 101806 167014 04-04 78738 47162 117607 163683 04-05 78348 52587 113499 162264 04-06 78713 55884 113251 167370 04-07 79182 53182 118119 161675 04-08 79559 58053 108082 166477 04-09 80554 58458 108566 170580 04-10 81487 54715 111712 178894 04-11 82026 49252 107074 182317 04-12 82251 55664 121485 177586 04-13 82410 62249 116832 182961 04-14 82554 62812 114743 181263 04-15 82864 55469 118886 187994 04-16 83054 62815 126039 194487 04-17 83900 55543 128934 192840 04-18 89443 69948 130716 195488 04-19 91114 56837 123143 191948 04-20 91732 69161 126211 188942 04-21 92264 66169 135513 197618 04-22 92858 63166 138287 204368 04-23 93424 70864 145965 195890 04-24 99409 76371 154253 210028 04-25 109668 83980 146183 215422 04-26 110248 79692 145539 191548 04-27 110517 94881 140098 198516 04-28 110825 94877 132649 197701 04-29 111152 86470 143645 198478 04-30 111442 83101 140319 218598 05-01 112235 86426 140757 230430 05-02 121169 77729 145920 207402 05-03 123422 94215 142036 221637 05-04 123764 98083 138556 223760 05-05 124246 96380 141982 216247 05-06 124812 95526 152901 228336 05-07 126832 83169 155487 220474 05-08 131483 94335 149528 223179 05-09 134529 93802 148317 232122 05-10 131758 98691 153874 233799 05-11 106195 107961 147867 226051 05-12 104936 117317 154285 230126 05-13 105973 116737 162927 238668 05-14 107881 95472 149503 247847 05-15 109516 103913 152733 256926 05-16 114125 111788 165825 260608 05-17 120793 114414 167609 265171 05-18 123683 107439 168204 260981 05-19 126476 120927 173066 258361 05-20 129312 116342 167773 254850 05-21 131242 107048 160943 263430 05-22 131884 99995 170435 273592 05-23 132964 114342 156645 272359 05-24 134856 117899 157652 255626 05-25 136926 118582 156159 258228 05-26 138515 129104 168419 255697 05-27 138344 122641 169232 276408 05-28 135242 112415 170341 269756 05-29 132957 108216 173098 263998 05-30 133604 107828 165428 274567 05-31 136775 107217 167161 259382 06-01 165897 114435 163894 255434 06-02 181582 119301 161714 254975 06-03 187378 105237 169485 255095 06-04 188835 108617 183195 255039 06-05 189432 94546 182875 256563 06-06 189810 102566 172270 256492 06-07 192870 113169 171358 260838 06-08 203234 119226 178296 270742 06-09 207902 113409 184244 253753 06-10 207394 115500 175082 252373