(MCDW1) COLUMBIA - MCNARY DAM Inflow Monthly Volumes (kaf) from 05-26 to 09-23 Historical Observations Month FCST %Avg 90% 50% 10% Sep 4155 94 3346 4426 5984 May 2759 79 2322 3502 5413 Jun 12320 77 10319 15934 24614 Jul 9479 85 7706 11178 17095 Aug 8396 100 6046 8436 11907 Total 37109 85 29740 43477 65012 Historical Observations mm-dd FCST 90% 50% 10% 05-26 192074 206946 298700 468657 05-27 206151 201908 291386 456779 05-28 231995 195952 288353 454932 05-29 246284 193274 285448 453611 05-30 255164 186537 297613 447788 05-31 259459 186546 304563 447699 06-01 260710 196329 304127 454270 06-02 253177 205441 299432 450053 06-03 243714 184344 299061 441457 06-04 238744 175083 298633 437169 06-05 239105 181391 303894 431374 06-06 235331 180546 311730 426650 06-07 226292 176610 318983 425542 06-08 220865 185173 299820 429349 06-09 218402 193263 294733 450110 06-10 216056 194103 291966 456990 06-11 214075 188839 289364 442289 06-12 212071 170183 275296 434249 06-13 209627 171999 271923 446333 06-14 207494 171104 258484 437697 06-15 205765 166516 248090 420920 06-16 203659 181666 237524 429308 06-17 200508 185478 235207 425312 06-18 197327 173116 240114 417145 06-19 194220 141948 241536 415342 06-20 191178 147091 242837 392170 06-21 188981 169811 230185 374553 06-22 187177 180455 230595 365738 06-23 185135 160356 250598 398564 06-24 183696 154187 257225 374126 06-25 182458 167546 249408 389252 06-26 181306 167937 251142 399284 06-27 180250 157191 259057 393163 06-28 179315 157832 255875 384980 06-29 178454 159830 249188 344954 06-30 177699 158241 239403 324158 07-01 176917 148512 223222 322609 07-02 175990 140166 211431 338418 07-03 178818 125530 194683 337242 07-04 173460 123913 192121 314911 07-05 169332 124986 181735 299648 07-06 165940 108519 200983 296460 07-07 162791 123782 203690 285297 07-08 161647 131984 210758 278639 07-09 161167 133536 196626 280619 07-10 158419 127920 190263 283187 07-11 155511 124693 192847 291380 07-12 152899 111164 190665 288607 07-13 151028 113563 193983 278547 07-14 148986 139571 191698 290057 07-15 145094 134799 192101 285690 07-16 153470 134421 185114 304299 07-17 157482 127943 178261 290177 07-18 155215 128936 171787 292173 07-19 152508 131968 173469 289187 07-20 150135 126317 172477 281526 07-21 148312 123860 165699 271621 07-22 146861 124885 167385 267804 07-23 145573 121486 163478 261885 07-24 144515 123744 158870 264121 07-25 143650 114110 165454 265465 07-26 142816 111329 164498 242197 07-27 141985 117707 159800 232366 07-28 141214 115964 160394 238227 07-29 140401 122142 163165 230873 07-30 139476 130318 156591 209073 07-31 138539 118082 163669 208281 08-01 137786 110216 161248 208207 08-02 139217 101333 148035 197972 08-03 142161 106399 142927 202547 08-04 142085 106123 144272 213628 08-05 141459 107503 141181 218802 08-06 140910 103444 138259 214085 08-07 140076 100416 141169 212778 08-08 138495 92662 146313 216067 08-09 138000 95600 148803 203646 08-10 137603 97172 144163 199053 08-11 137185 103008 142381 197435 08-12 137482 105219 134489 202684 08-13 137656 102508 131573 202258 08-14 137406 101159 137348 192072 08-15 136989 104617 141482 202817 08-16 136049 106014 137390 191975 08-17 135675 104911 130118 183203 08-18 135408 102649 135259 191357 08-19 135156 99663 136402 192177 08-20 134747 98478 137397 194310 08-21 134518 94428 137890 193628 08-22 134423 87747 135818 181370 08-23 134370 82770 143600 183823 08-24 134277 92611 131878 189104 08-25 134053 95856 123025 171018 08-26 133943 96946 121647 176801 08-27 133855 94286 126079 176386 08-28 133717 98111 127156 170423 08-29 133355 83061 134236 179703 08-30 133122 80295 126199 173425 08-31 132984 93940 126550 171722 09-01 132749 90294 118279 165805 09-02 113654 78409 105719 149923 09-03 88645 78030 97695 119170 09-04 87278 77235 97662 122497 09-05 87392 73828 98432 129768 09-06 87526 71667 99343 128541 09-07 87711 77246 98945 131123 09-08 87924 66997 91549 125549 09-09 88119 71074 97948 131931 09-10 88312 71471 94804 128924 09-11 88499 72908 97898 125917 09-12 88600 73582 98073 131815 09-13 88362 72603 95445 128030 09-14 87972 72965 98061 126221 09-15 87930 71964 93187 131945 09-16 87947 73463 95679 133795 09-17 87965 71309 98226 121307 09-18 88005 70685 90939 123680 09-19 88078 66280 88780 122834 09-20 88145 67422 86902 131835 09-21 88188 72406 97311 136780 09-22 88231 73676 94487 131391 09-23 88260 71969 96711 139051