03/17/08 U.S. Bureau of Reclamation - Central Valley Operations Office Delta Outflow Computation (values in c.f.s.) February 2008 Estimated numbers are in bold print DELTA INFLOW DELTA EXPORTS OUTFLOW INDEX EXPORT/INFLOW Sacto R Yolo + East Side S. Joaquin Riv Total Clifton Contra Byron Total 3-day @Freeport SRTP Misc Streams 7-day Monthly Delta Court Tracy Costa Bethany NBA Delta Avg NDOI 7-day Monthly Daily 3 Day 14 Day Date prev dy prev wk prev dy prev dy prev dy Avg Avg Inflow NDCU (CLT) (TRA) (CCC) (BBID) Exports TRA & CLT daily Avg Avg (%) (%) (%) 02/01/08 39,104 200 889 638 3,501 3,962 3,223 44,332 -3,436 3,988 4,183 262 2 22 8,453 7,670 39,315 36,075 39,315 18.4% 16.7% 27.4% 02/02/08 36,759 206 1,476 982 3,223 3,769 3,077 42,646 -1,610 3,992 4,182 273 0 23 8,469 8,163 35,787 37,078 37,551 19.2% 18.3% 27.4% 02/03/08 36,365 211 726 751 2,931 3,571 2,975 40,984 (3,208) 3,990 4,179 289 0 23 8,481 8,171 35,711 37,415 36,938 19.9% 19.2% 25.9% 02/04/08 36,815 217 2,023 1,650 2,770 3,408 2,923 43,475 (4,805) 2,995 3,807 292 5 24 7,114 7,715 41,167 38,816 37,995 15.6% 18.2% 23.0% 02/05/08 36,920 223 949 1,269 2,768 3,205 2,958 42,129 (4,577) 3,499 3,391 293 2 22 7,203 7,287 39,503 38,903 38,296 16.4% 17.3% 20.5% 02/06/08 38,128 229 643 822 3,098 3,042 2,966 42,920 (2,523) 3,490 3,360 292 2 23 7,164 6,847 38,279 38,508 38,294 16.0% 16.0% 18.3% 02/07/08 37,337 234 510 647 3,006 2,974 2,974 41,734 (2,523) 3,489 3,365 292 1 24 7,169 6,865 37,089 38,121 38,121 16.4% 16.2% 17.5% 02/08/08 34,006 240 429 561 3,023 2,928 2,965 38,259 (926) 3,495 3,592 281 2 23 7,389 6,930 31,796 37,047 37,331 18.5% 16.9% 17.1% 02/09/08 30,336 240 382 511 2,901 2,888 2,930 34,370 900 2,996 3,668 283 0 24 6,971 6,868 26,499 35,720 36,127 19.4% 18.0% 16.7% 02/10/08 28,094 240 346 481 2,647 2,845 2,884 31,808 850 2,990 3,662 290 0 24 6,965 6,801 23,993 34,046 34,914 20.9% 19.5% 16.6% 02/11/08 25,833 240 323 460 2,473 2,778 2,831 29,329 850 3,485 3,668 297 0 27 7,477 6,823 21,002 31,166 33,649 24.4% 21.4% 16.8% 02/12/08 23,663 240 301 446 2,300 2,650 2,778 26,950 850 3,492 3,664 317 7 22 7,488 6,987 18,612 28,181 32,396 26.5% 23.8% 17.7% 02/13/08 21,827 240 282 426 2,200 2,525 2,729 24,975 850 3,487 3,680 319 3 26 7,509 7,159 16,616 25,087 31,182 28.7% 26.4% 18.9% 02/14/08 21,186 240 267 405 2,132 2,390 2,682 24,230 850 3,488 3,673 305 2 22 7,485 7,161 15,895 22,059 30,090 29.5% 28.2% 19.7% 02/15/08 20,436 240 249 410 2,078 2,257 2,635 23,413 850 3,496 3,498 287 2 27 7,306 7,107 15,257 19,696 29,101 29.9% 29.4% 20.4% 02/16/08 19,549 240 234 401 1,970 2,154 2,591 22,394 850 3,989 3,390 277 0 26 7,682 7,178 13,862 17,891 28,149 33.0% 30.7% 21.5% 02/17/08 18,610 240 223 384 1,928 2,068 2,548 21,385 850 3,997 2,950 283 0 23 7,253 7,107 13,282 16,361 27,274 32.5% 31.7% 22.2% 02/18/08 17,613 240 214 376 1,867 1,998 2,507 20,310 850 3,496 2,593 283 13 23 6,382 6,805 13,078 15,229 26,486 29.9% 31.8% 22.4% 02/19/08 16,554 240 205 370 1,808 1,936 2,468 19,177 850 3,487 2,568 288 30 22 6,336 6,364 11,991 14,283 25,723 31.4% 31.3% 22.2% 02/20/08 15,827 240 199 369 1,768 1,879 2,431 18,403 (291) 3,494 2,947 297 10 20 6,749 6,195 11,945 13,616 25,034 34.9% 32.0% 23.0% 02/21/08 16,517 240 197 419 1,736 1,844 2,403 19,109 (698) 3,491 3,487 288 3 27 7,291 6,492 12,516 13,133 24,438 36.5% 34.3% 25.6% 02/22/08 15,923 240 194 465 1,830 1,820 2,375 18,652 (1,154) 3,496 3,588 275 3 29 7,385 6,835 12,421 12,728 23,892 38.0% 36.5% 28.6% 02/23/08 16,058 240 209 506 1,800 1,823 2,357 18,813 (1,382) 3,486 3,203 272 0 28 6,990 6,917 13,205 12,634 23,427 35.6% 36.7% 30.4% 02/24/08 17,117 240 214 638 1,950 1,866 2,349 20,159 (1,839) 3,489 2,741 276 0 24 6,530 6,668 15,468 12,946 23,095 30.9% 34.7% 30.4% 02/25/08 20,694 240 2,853 850 2,170 1,929 2,345 26,807 (1,154) 3,490 2,742 279 5 29 6,535 6,384 21,426 14,139 23,028 23.2% 29.1% 29.3% 02/26/08 28,626 240 1,268 1,441 2,246 2,111 2,372 33,821 (698) 2,994 2,730 260 2 29 6,011 6,062 28,508 16,498 23,239 16.9% 22.5% 27.2% 02/27/08 35,350 240 667 970 3,042 2,313 2,401 40,269 (241) 2,488 2,733 251 2 22 5,492 5,725 35,018 19,794 23,675 13.0% 17.0% 24.5% 02/28/08 36,269 240 511 785 3,155 2,465 2,418 40,960 (13) 2,482 2,383 261 2 24 5,148 5,270 35,824 23,124 24,109 11.9% 13.7% 21.5% 02/29/08 34,721 240 435 688 2,894 2,595 2,428 38,978 494 1,995 1,954 282 2 22 4,252 4,678 34,233 26,240 24,458 10.1% 11.7% 18.2% Total 776,237 6,800 17,418 19,121 71,215 73,993 77,522 890,791 (21,184) 98,247 95,580 8,244 94 703 202,680 197,233 709,296 726,536877,328 697.5% 699.3% 651.0% Average 26,767 234 601 659 2,456 2,551 2,673 30,717 (730) 3,388 3,296 284 3 24 6,989 6,801 24,458 25,053 24.1% 24.1% 22.4%