06/24/03 U.S. Bureau of Reclamation - Central Valley Operations Office Delta Outflow Computation (values in c.f.s.) May 2003 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 (%) (%) (%) 05/01/03 40,831 252 4,913 2,436 3,319 3,265 3,277 51,751 (2,336) 602 854 246 6 27 1,724 1,472 52,364 39,407 52,364 2.8% 2.9% 4.4% 05/02/03 42,451 255 4,376 1,651 3,277 3,293 3,270 52,010 (2,336) 641 858 252 34 38 1,754 1,479 52,591 43,403 52,478 2.8% 2.8% 4.2% 05/03/03 44,706 257 4,265 1,524 3,263 3,311 3,290 54,015 (3,427) 643 857 255 34 43 1,764 1,485 55,678 47,518 53,544 2.7% 2.8% 4.0% 05/04/03 48,783 259 4,683 1,615 3,331 3,348 3,342 58,671 274 611 862 252 34 43 1,733 1,490 56,663 50,825 54,324 2.5% 2.7% 3.8% 05/05/03 53,502 261 4,340 2,083 3,498 3,366 3,365 63,684 274 618 858 262 25 43 1,755 1,483 61,655 53,940 55,790 2.3% 2.5% 3.5% 05/06/03 56,851 265 4,127 2,027 3,458 3,352 3,358 66,728 274 571 854 257 0 39 1,722 1,458 64,732 56,273 57,281 2.1% 2.3% 3.2% 05/07/03 59,304 268 3,901 1,833 3,318 3,337 3,337 68,624 324 648 857 258 21 43 1,785 1,469 66,515 58,600 58,600 2.2% 2.2% 3.0% 05/08/03 61,762 272 3,251 1,659 3,213 3,333 3,326 70,157 1,694 641 860 269 19 43 1,793 1,477 66,670 60,643 59,608 2.1% 2.1% 2.9% 05/09/03 62,394 275 0 1,620 3,251 3,338 3,323 67,540 2,200 643 855 280 10 43 1,810 1,501 63,530 62,206 60,044 2.2% 2.2% 2.7% 05/10/03 61,427 279 0 1,777 3,295 3,331 3,319 66,778 2,200 640 853 281 10 43 1,807 1,497 62,770 63,219 60,317 2.2% 2.2% 2.6% 05/11/03 58,880 282 0 1,547 3,285 3,316 3,326 63,994 2,250 626 854 279 10 46 1,795 1,490 59,950 63,689 60,283 2.3% 2.2% 2.5% 05/12/03 55,417 286 0 1,440 3,392 3,307 3,331 60,535 2,300 641 855 283 131 42 1,689 1,489 56,546 62,959 59,972 2.3% 2.3% 2.4% 05/13/03 51,050 282 0 1,434 3,392 3,294 3,323 56,158 2,300 0 732 282 83 49 980 1,236 52,877 61,265 59,426 1.2% 1.9% 1.9% 05/14/03 45,348 277 0 1,453 3,227 3,245 3,291 50,305 2,350 643 860 284 41 56 1,802 1,244 46,153 58,357 58,478 2.9% 2.1% 1.9% 05/15/03 39,955 273 0 1,499 2,875 3,160 3,249 44,602 2,350 645 859 283 76 64 1,776 1,246 40,476 54,615 57,278 3.2% 2.3% 2.0% 05/16/03 36,746 268 0 1,496 2,653 3,045 3,201 41,163 2,400 639 859 280 40 67 1,805 1,502 36,958 50,819 56,008 3.5% 3.2% 2.4% 05/17/03 35,355 264 0 1,487 2,488 2,909 3,150 39,594 2,450 650 860 287 0 79 1,875 1,504 35,268 46,890 54,788 3.8% 3.5% 2.5% 05/18/03 34,564 259 0 1,445 2,333 2,751 3,102 38,601 2,450 646 861 295 0 80 1,882 1,505 34,270 43,221 53,648 3.9% 3.7% 2.6% 05/19/03 33,875 255 0 1,391 2,289 2,604 3,063 37,810 2,500 646 1,447 294 104 86 2,368 1,703 32,942 39,849 52,558 5.3% 4.3% 3.0% 05/20/03 33,092 255 0 1,309 2,364 2,463 3,022 37,020 2,550 639 1,690 309 169 98 2,567 1,976 31,903 36,853 51,526 5.8% 5.0% 3.6% 05/21/03 32,184 254 0 1,245 2,239 2,354 2,979 35,922 2,550 536 1,690 315 53 106 2,594 2,216 30,778 34,657 50,538 6.1% 5.7% 4.2% 05/22/03 30,796 254 0 1,227 2,111 2,278 2,940 34,388 2,600 647 1,687 246 83 109 2,605 2,297 29,182 33,043 49,567 6.5% 6.1% 4.6% 05/23/03 29,307 253 0 1,217 2,121 2,218 2,902 32,898 2,650 648 1,690 153 74 107 2,525 2,300 27,723 31,724 48,617 6.9% 6.5% 4.9% 05/24/03 28,357 253 0 1,260 2,070 2,179 2,867 31,940 2,700 543 1,691 177 76 109 2,446 2,303 26,794 30,513 47,708 6.8% 6.7% 5.1% 05/25/03 27,123 252 0 1,277 2,059 2,149 2,835 30,711 2,750 590 1,692 175 76 99 2,481 2,285 25,480 29,258 46,819 7.2% 6.9% 5.4% 05/26/03 27,647 252 0 1,243 2,082 2,119 2,809 31,224 2,750 644 1,690 173 0 101 2,609 2,284 25,865 28,247 46,013 7.5% 7.1% 5.8% 05/27/03 28,091 250 0 1,191 2,151 2,091 2,781 31,683 2,800 647 1,745 183 229 99 2,445 2,336 26,438 27,466 45,288 6.8% 7.2% 6.0% 05/28/03 27,362 248 0 1,179 2,046 2,069 2,751 30,835 2,850 647 3,100 161 117 108 3,899 2,825 24,086 26,510 44,531 11.8% 8.7% 7.6% 05/29/03 26,861 246 0 1,331 1,952 2,058 2,727 30,390 2,900 2,695 3,619 186 69 92 6,523 4,151 20,967 25,336 43,718 20.5% 13.0% 11.6% 05/30/03 27,223 244 0 1,606 2,046 2,071 2,708 31,119 2,950 4,195 3,892 184 127 89 8,233 6,049 19,936 24,224 42,925 25.6% 19.3% 17.6% 05/31/03 28,158 242 0 2,026 2,162 2,089 2,691 32,588 3,000 6,673 4,386 193 126 97 11,222 8,486 18,366 23,020 42,133 33.5% 26.7% 25.1% Total 1,269,402 8,092 33,856 47,528 84,560 87,043 96,254 1,443,43 53,541 30,497 45,324 7,631 1,873 2,189 83,769 67,235 1,306,121,368,51,636,17 197.2%169.1%157.1% Average 40,948 261 1,092 1,533 2,728 2,808 3,105 46,563 1,727 984 1,462 246 60 71 2,702 2,169 42,133 44,147 6.4% 5.5% 5.1%