11/20/09 U.S. Bureau of Reclamation - Central Valley Operations Office Delta Outflow Computation (values in c.f.s.) Preliminary Data - Subject to Change November 2009 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 (%) (%) (%) 11/01/09 8,667 220 0 296 1,959 2,202 1,745 11,142 1,700 991 3,792 137 0 71 4,991 5,813 4,451 3,428 4,451 42.9% 51.3% 46.0% 11/02/09 8,643 219 0 294 1,745 2,080 1,681 10,901 1,700 992 3,463 53 11 81 4,577 5,106 4,623 3,599 4,537 40.8% 46.0% 41.0% 11/03/09 8,714 217 0 299 1,616 1,960 1,646 10,846 1,700 992 3,463 39 5 88 4,578 4,564 4,568 3,796 4,548 41.0% 41.6% 37.2% 11/04/09 8,521 216 0 288 1,578 1,831 1,615 10,603 1,700 992 3,484 56 5 85 4,613 4,462 4,290 3,885 4,483 42.2% 41.3% 36.8% 11/05/09 7,995 214 0 296 1,522 1,715 1,584 10,027 1,700 996 3,479 69 0 76 4,619 4,469 3,708 4,006 4,328 44.6% 42.6% 37.6% 11/06/09 8,918 213 0 313 1,459 1,615 1,558 10,903 1,700 997 3,469 121 10 74 4,651 4,472 4,552 4,210 4,365 40.9% 42.5% 38.1% 11/07/09 8,349 211 0 335 1,427 1,534 1,534 10,322 1,700 994 3,464 124 0 71 4,652 4,466 3,970 4,309 4,309 43.2% 42.8% 38.7% 11/08/09 8,838 210 0 524 1,392 1,476 1,510 10,964 1,650 995 3,455 117 0 62 4,629 4,458 4,685 4,342 4,356 40.6% 41.5% 39.2% 11/09/09 8,692 210 1 539 1,340 1,434 1,489 10,782 1,650 1,176 3,446 123 1 69 4,813 4,510 4,319 4,299 4,352 42.9% 42.2% 40.2% 11/10/09 8,973 210 1 415 1,320 1,394 1,470 10,919 1,650 966 3,443 132 0 77 4,619 4,494 4,650 4,311 4,382 40.4% 41.3% 40.4% 11/11/09 8,958 210 2 554 1,296 1,359 1,452 11,020 1,650 916 3,443 128 25 79 4,540 4,463 4,830 4,388 4,422 39.3% 40.8% 40.6% 11/12/09 8,694 210 3 683 1,278 1,333 1,438 10,868 1,650 991 3,441 132 0 81 4,645 4,400 4,573 4,511 4,435 40.8% 40.2% 40.4% 11/13/09 8,633 210 2 411 1,279 1,316 1,428 10,535 1,650 990 3,447 137 5 69 4,639 4,409 4,246 4,467 4,420 42.1% 40.7% 40.8% 11/14/09 8,686 210 1 375 1,310 1,303 1,419 10,582 1,650 995 3,445 122 0 70 4,632 4,436 4,300 4,515 4,412 42.0% 41.6% 41.3% 11/15/09 8,790 210 1 338 1,297 1,297 1,411 10,636 1,700 993 3,444 122 0 65 4,623 4,438 4,313 4,461 4,405 41.7% 41.9% 41.4% 11/16/09 8,521 210 2 319 1,299 1,296 1,404 10,351 1,700 994 3,046 135 23 59 4,211 4,306 4,440 4,479 4,407 38.8% 40.8% 40.3% 11/17/09 8,577 210 2 318 1,310 1,297 1,398 10,417 1,700 989 2,884 131 15 68 4,057 4,117 4,660 4,480 4,422 37.0% 39.2% 38.6% 11/18/09 8,110 210 4 312 1,304 1,301 1,393 9,940 1,700 995 2,887 127 0 75 4,084 3,932 4,156 4,384 4,407 39.1% 38.3% 37.0% 11/19/09 8,750 210 3 317 1,306 1,305 1,389 10,586 1,700 997 2,242 126 0 74 3,438 3,665 5,448 4,509 4,462 30.6% 35.5% 34.4% 11/20/09 8,963 210 6 312 1,311 10,802 11/21/09 11/22/09 11/23/09 11/24/09 11/25/09 11/26/09 11/27/09 11/28/09 11/29/09 11/30/09 Total 172,992 4,240 28 7,538 28,348 29,047 28,563 213,146 31,950 18,948 63,239 2,130 98 1,392 85,611 84,980 84,783 80,379 83,906 770.8% 792.1% 750.0% Average 8,650 212 1 377 1,417 1,529 1,503 10,657 1,682 997 3,328 112 5 73 4,506 4,473 4,462 4,230 40.6% 41.7% 39.5%