07/01/1999 U.S. Bureau of Reclamation - Central Valley Operations Office Delta Outflow Computation (values in c.f.s.) Preliminary Data - Subject to Change JUNE 1999 Estimated numbers are in bold italic print DELTA INFLOW DELTA EXPORTS OUTFLOW INDEX Export/Inflow Sacto R Yolo + East Side S. Joaquin River@Vernalis 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 day--prev w-prev d-prev day--prev day- Average Average Inflow NDCU (CLT) (TRA) (CCC) (BBID) Exports TRA & CLT daily Avg Avg (%) (%) (%) 06/01/99 19,781 197 713 1,654 3,395 3,496 3,232 25,740 3,050 780 1,700 315 71 60 2,784 2,357 19,906 19,051 19,906 9.4% 8.9% 9.2% 06/02/99 19,846 196 735 1,634 3,232 3,430 3,230 25,643 3,100 722 2,339 377 83 52 3,407 2,610 19,136 19,083 19,521 11.6% 9.9% 10.3% 06/03/99 19,403 196 753 1,612 3,227 3,385 3,254 25,191 3,150 816 3,350 384 86 59 4,523 3,236 17,518 18,930 18,853 16.2% 12.4% 12.8% 06/04/99 19,965 195 647 1,642 3,304 3,340 3,272 25,753 3,200 830 3,758 385 99 74 4,947 3,938 17,606 18,810 18,541 17.4% 15.1% 15.5% 06/05/99 20,070 195 616 1,592 3,323 3,313 3,288 25,796 3,250 845 3,765 384 50 71 5,015 4,455 17,531 18,693 18,339 17.7% 17.1% 17.6% 06/06/99 21,066 194 543 1,549 3,353 3,312 3,299 26,705 3,300 847 3,765 385 50 73 5,020 4,604 18,385 18,517 18,347 17.1% 17.4% 18.0% 06/07/99 21,621 194 530 1,523 3,352 3,306 3,306 27,220 3,350 783 3,764 386 53 73 4,952 4,590 18,918 18,429 18,429 16.5% 17.1% 17.9% 06/08/99 21,337 193 493 1,499 3,353 3,321 3,310 26,875 3,400 805 3,246 368 75 67 4,410 4,403 19,065 18,308 18,508 14.8% 16.1% 17.0% 06/09/99 20,257 193 512 1,480 3,338 3,339 3,315 25,780 3,450 837 2,821 386 76 58 4,028 4,085 18,302 18,189 18,485 13.9% 15.1% 15.7% 06/10/99 18,669 193 559 1,459 3,349 3,345 3,318 24,229 3,500 851 2,827 305 133 68 3,917 3,796 16,812 18,088 18,318 14.6% 14.4% 14.5% 06/11/99 17,592 193 623 1,442 3,350 3,340 3,315 23,200 3,550 217 2,786 335 129 82 3,291 3,446 16,359 17,910 18,140 12.4% 13.7% 13.1% 06/12/99 16,419 193 658 1,330 3,283 3,326 3,310 21,883 3,600 844 2,761 338 126 84 3,900 3,428 14,383 17,461 17,827 15.9% 14.3% 13.0% 06/13/99 16,308 193 653 1,223 3,259 3,319 3,310 21,636 3,650 817 2,772 337 50 70 3,946 3,399 14,040 16,840 17,535 16.4% 14.8% 13.2% 06/14/99 15,749 193 598 1,217 3,303 3,320 3,313 21,060 3,700 846 2,709 204 113 61 3,706 3,583 13,654 16,088 17,258 16.3% 16.2% 14.1% 06/15/99 15,691 193 610 1,220 3,357 3,315 3,313 21,071 3,750 812 2,638 157 113 43 3,537 3,531 13,784 15,333 17,027 15.8% 16.2% 14.1% 06/16/99 15,065 193 675 1,189 3,305 3,309 3,312 20,427 3,800 793 2,741 176 115 68 3,662 3,513 12,965 14,571 16,773 16.7% 16.3% 14.1% 06/17/99 15,145 193 711 1,168 3,304 3,298 3,310 20,521 3,850 850 2,767 175 129 84 3,748 3,533 12,923 14,016 16,546 17.0% 16.5% 14.4% 06/18/99 15,024 193 732 1,162 3,272 3,267 3,296 20,383 3,900 843 2,773 176 101 91 3,783 3,589 12,700 13,493 16,333 17.2% 17.0% 14.9% 06/19/99 15,008 193 748 1,155 3,070 3,229 3,280 20,174 3,950 833 2,761 170 101 85 3,748 3,609 12,476 13,220 16,130 17.3% 17.2% 15.3% 06/20/99 14,989 193 747 1,141 2,990 3,197 3,270 20,060 4,000 849 2,762 177 63 75 3,799 3,607 12,261 12,966 15,936 17.7% 17.4% 15.7% 06/21/99 14,688 193 739 1,120 3,080 3,180 3,269 19,820 4,050 841 3,020 171 123 67 3,976 3,688 11,794 12,700 15,739 18.9% 17.9% 16.4% 06/22/99 14,811 193 698 1,008 3,240 3,155 3,262 19,950 4,100 850 3,418 154 59 74 4,436 3,913 11,414 12,362 15,542 21.1% 19.2% 17.9% 06/23/99 14,764 193 640 1,013 3,130 3,129 3,256 19,740 4,100 844 3,886 164 117 95 4,872 4,286 10,768 12,048 15,335 23.4% 21.1% 19.9% 06/24/99 14,576 193 699 1,055 3,124 3,085 3,244 19,647 4,150 853 4,292 184 127 89 5,290 4,714 10,207 11,660 15,121 25.5% 23.3% 22.3% 06/25/99 14,550 193 777 1,045 2,958 3,043 3,225 19,523 4,200 60 4,435 202 140 98 4,654 4,790 10,669 11,370 14,943 22.3% 23.7% 22.8% 06/26/99 14,970 193 767 1,033 2,781 3,003 3,206 19,744 4,200 2,500 4,429 199 126 93 7,094 5,522 8,450 10,795 14,693 34.5% 27.5% 26.6% 06/27/99 15,488 193 813 1,024 2,706 2,953 3,188 20,224 4,250 2,500 4,422 185 126 85 7,066 6,115 8,908 10,316 14,479 33.6% 30.2% 29.7% 06/28/99 15,813 193 834 1,017 2,734 2,888 3,174 20,591 4,250 3,075 4,423 159 163 35 7,529 7,116 8,812 9,890 14,277 35.6% 34.6% 34.7% 06/29/99 17,154 193 807 1,007 2,781 2,816 3,155 21,942 4,300 3,110 4,434 129 144 44 7,573 7,321 10,069 9,698 14,132 33.7% 34.3% 35.5% 06/30/99 19,124 193 778 1,001 2,628 2,732 3,134 23,724 4,300 3,290 4,441 197 164 51 7,815 7,591 11,609 9,818 14,048 31.9% 33.7% 36.4% Total 514,943 5,806 20,408 38,214 94,881 96,492 97,965 674,252 112,400 33,743 100,003 7,662 3,107 2,125 140,427 128,371 421,425 448,652 505,061 592.5% 568.5% 552.5% Average 17,165 194 680 1,274 3,163 3,216 3,265 22,475 3,747 1,125 3,333 255 104 71 4,681 4,279 14,048 14,955 19.7% 19.0% 18.4%