03/09/99 U.S. Bureau of Reclamation - Central Valley Operations Office Delta Outflow Computation (values in c.f.s.) FEBRUARY 1999 Estimated numbers are in bold italic print DELTA INFLOW DELTA EXPORTS OUTFLOW INDEX Sacto River Yolo + East Side San Joaquin River@Vernali Total Clifton Contra Byron Total 3-day Export @Freeport SRTP Misc Streams 7-day Monthly Delta Court Tracy Costa Bethany NBA Delta Avg NDOI 7-day Monthly Inflow Date -prev day--prev wk- -prev day--prev day--prev day- Average Average Inflow NDCU (CLT) (TRA) (CCC) (BBID) Exports TRA & CLT daily Avg Avg (%) 02/01/99 48,767 227 399 1,546 7,107 7,471 6,635 58,046 (3,664) 297 4,285 92 0 29 4,704 4,514 57,006 64,797 57,006 7.9% 02/02/99 44,977 229 344 1,588 6,635 7,252 6,423 53,773 (3,436) 222 4,325 93 0 31 4,671 4,530 52,538 61,968 54,772 8.5% 02/03/99 41,607 230 293 1,316 6,211 6,950 6,191 49,657 (3,436) 218 4,372 97 0 36 4,723 4,573 48,370 58,556 52,638 9.2% 02/04/99 37,907 232 59 1,366 5,728 6,626 6,062 45,292 (3,436) 317 4,404 100 0 36 4,857 4,619 43,871 54,824 50,446 10.4% 02/05/99 34,812 233 14 1,343 5,675 6,375 6,040 42,077 (3,436) 197 4,382 99 0 38 4,716 4,630 40,797 51,343 48,516 10.9% 02/06/99 33,925 235 9 1,337 5,950 6,198 6,047 41,456 900 197 4,372 100 0 28 4,697 4,623 35,859 47,777 46,407 11.0% 02/07/99 35,361 236 52 1,343 6,081 6,039 6,039 43,073 (1,839) 200 4,307 93 0 28 4,628 4,551 40,284 45,532 45,532 10.5% 02/08/99 48,319 238 1,599 7,106 5,992 5,949 6,035 63,254 (5,946) 200 4,166 91 0 35 4,492 4,480 64,708 46,633 47,929 6.9% 02/09/99 60,247 238 1,225 7,447 6,007 6,042 6,127 75,164 (6,859) 849 4,280 86 0 27 5,241 4,667 76,782 50,096 51,135 6.8% 02/10/99 69,252 238 20,604 15,779 6,861 6,461 6,380 112,734 (10,333) 829 4,279 92 0 32 5,232 4,867 117,835 60,020 57,805 4.5% 02/11/99 83,044 238 46,832 11,381 8,659 7,093 6,718 150,154 (10,333) 1,386 4,353 98 0 30 5,866 5,325 154,620 75,841 66,606 3.8% 02/12/99 85,351 238 49,096 10,410 10,099 7,868 7,106 155,194 (7,594) 1,352 4,338 91 0 0 5,782 5,512 157,006 92,442 74,140 3.7% 02/13/99 82,521 238 44,460 9,475 11,378 8,828 7,544 148,072 (3,486) 563 4,331 90 0 36 5,019 5,441 146,539 108,254 79,709 3.3% 02/14/99 78,680 238 29,336 8,911 12,799 9,918 7,979 129,964 (3,030) 1,112 4,297 97 0 30 5,536 5,331 127,458 120,707 83,120 4.2% 02/15/99 75,223 238 18,408 8,636 13,626 10,994 8,349 116,131 394 527 4,323 104 0 14 4,968 5,051 110,769 127,287 84,963 4.2% 02/16/99 72,425 238 11,821 8,455 13,539 12,124 8,751 106,478 394 321 4,315 101 0 20 4,756 4,965 101,328 130,794 85,986 4.4% 02/17/99 71,225 238 8,418 6,735 14,769 13,007 9,109 101,385 (976) 71 4,195 100 0 21 4,387 4,584 97,974 127,956 86,691 4.2% 02/18/99 74,911 238 18,706 8,515 14,836 13,527 9,366 117,206 (1,660) 75 4,292 90 0 16 4,473 4,423 114,393 122,210 88,230 3.7% 02/19/99 86,652 238 41,771 7,275 13,740 13,899 9,609 149,676 (1,889) 0 4,306 92 0 17 4,415 4,313 147,150 120,802 91,331 2.9% 02/20/99 85,536 238 49,974 7,063 13,981 14,088 9,835 156,792 (1,889) 79 4,302 89 0 20 4,491 4,351 154,190 121,895 94,474 2.8% 02/21/99 81,372 238 53,027 6,472 14,127 14,187 10,048 155,236 (5,946) 0 4,306 96 0 14 4,416 4,331 156,767 126,082 97,440 2.8% 02/22/99 79,972 238 54,587 8,800 14,320 14,405 10,276 157,917 (5,490) 519 4,320 94 0 16 4,949 4,509 158,458 132,894 100,214 3.1% 02/23/99 79,336 238 55,973 6,710 15,063 14,521 10,507 157,320 (4,805) 1,397 4,324 44 0 17 5,783 4,956 156,343 140,753 102,654 3.6% 02/24/99 76,622 238 51,766 6,120 15,578 14,539 10,692 150,324 (4,121) 2,552 4,332 11 0 25 6,920 5,815 147,525 147,832 104,524 4.6% 02/25/99 74,046 238 37,951 5,817 14,964 14,543 10,815 133,016 (4,121) 2,994 4,297 12 0 16 7,319 6,632 129,818 150,036 105,536 5.5% 02/26/99 72,621 238 26,779 6,214 13,766 14,372 10,891 119,618 (469) 3,401 4,310 11 0 18 7,739 7,295 112,348 145,064 105,798 6.4% 02/27/99 71,907 238 21,782 5,952 12,787 14,101 10,941 112,666 444 4,006 4,326 12 0 20 8,363 7,778 103,859 137,874 105,726 7.4% 02/28/99 71,299 238 18,244 5,692 12,227 13,760 10,976 107,700 444 2,396 4,335 6 0 14 6,750 7,591 100,506 129,837 105,539 6.2% Total 1,857,917 6,620 663,529 178,804 302,505 291,136 231,490 3,009,375 (95,620) 26,276 120,773 2,181 0 663 149,894 144,258 2,955,101 2,800,104 2,174,866 ****** Average 66,354 236 23,697 6,386 10,804 10,398 8,268 107,478 (3,415) 938 4,313 78 0 24 5,353 5,152 105,539 100,004 77,674 5.8%