04/17/03 U.S. Bureau of Reclamation - Central Valley Operations Office Delta Outflow Computation (values in c.f.s.) March 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 (%) (%) (%) 03/01/03 30,030 167 0 503 2,029 2,003 2,019 32,729 494 7,258 4,345 259 0 31 11,894 9,550 20,341 27,968 20,341 35.5% 26.9% 22.9% 03/02/03 27,521 166 0 488 2,019 2,018 2,034 30,194 544 7,038 4,294 254 0 30 11,615 10,878 18,036 26,056 19,189 37.5% 33.1% 26.5% 03/03/03 25,321 166 0 473 2,048 2,042 2,062 28,008 772 7,253 4,311 257 0 33 11,854 11,500 15,382 23,943 17,920 41.3% 37.9% 28.6% 03/04/03 23,213 165 0 459 2,119 2,060 2,079 25,956 772 7,227 4,320 260 0 33 11,839 11,481 13,345 21,788 16,776 44.5% 40.9% 29.5% 03/05/03 21,752 164 0 455 2,130 2,063 2,074 24,501 1,050 7,340 4,308 256 0 30 11,933 11,586 11,517 19,073 15,724 47.5% 44.3% 31.1% 03/06/03 20,770 163 0 454 2,053 2,066 2,073 23,440 1,050 7,061 4,301 257 0 30 11,650 11,519 10,740 16,369 14,894 48.5% 46.8% 32.4% 03/07/03 19,564 161 0 442 2,067 2,081 2,081 22,234 1,050 7,343 4,297 256 44 36 11,889 11,550 9,296 14,094 14,094 52.2% 49.3% 34.1% 03/08/03 19,000 160 0 438 2,134 2,109 2,098 21,732 1,100 5,936 4,300 256 44 31 10,480 11,080 10,152 12,638 13,601 46.9% 49.2% 34.4% 03/09/03 18,601 159 0 431 2,212 2,137 2,114 21,403 1,100 4,921 4,318 256 44 32 9,482 10,372 10,821 11,608 13,292 43.0% 47.4% 33.8% 03/10/03 17,972 158 0 425 2,244 2,157 2,128 20,799 1,100 5,182 4,279 251 0 33 9,745 9,646 9,954 10,832 12,958 45.5% 45.1% 33.2% 03/11/03 17,221 158 0 424 2,256 2,166 2,135 20,059 1,150 4,273 4,365 255 0 35 8,928 9,113 9,981 10,352 12,688 43.1% 43.8% 33.1% 03/12/03 16,671 157 0 419 2,198 2,187 2,140 19,445 1,150 6,291 4,419 242 38 35 10,949 9,603 7,347 9,756 12,243 54.9% 47.7% 36.9% 03/13/03 16,294 157 0 417 2,199 2,217 2,150 19,067 1,200 6,014 4,402 255 44 36 10,663 9,921 7,204 9,251 11,855 54.4% 50.7% 40.1% 03/14/03 15,616 157 0 404 2,276 2,237 2,159 18,453 1,250 5,699 4,344 255 41 34 10,290 10,390 6,912 8,910 11,502 54.2% 54.5% 44.2% 03/15/03 15,929 157 0 411 2,272 2,275 2,181 18,769 565 5,391 4,305 254 40 32 9,942 10,052 8,261 8,640 11,286 51.4% 53.3% 44.6% 03/16/03 18,212 156 5,992 724 2,481 2,328 2,208 27,565 (4,405) 4,995 4,288 189 0 26 9,497 9,674 22,474 10,305 11,985 33.7% 44.7% 43.4% 03/17/03 26,136 156 4,087 968 2,614 2,368 2,227 33,961 (5,040) 6,687 4,349 236 60 34 11,247 10,005 27,754 12,848 12,913 32.3% 37.3% 44.0% 03/18/03 37,323 159 3,800 706 2,536 2,411 2,242 44,524 (5,040) 6,443 4,368 254 34 31 11,061 10,376 38,503 16,922 14,335 24.2% 29.3% 43.1% 03/19/03 39,645 162 0 650 2,497 2,440 2,251 42,954 (4,990) 6,638 4,352 254 26 38 11,255 10,945 36,689 21,114 15,511 25.5% 26.9% 43.1% 03/20/03 35,853 165 0 606 2,407 2,445 2,254 39,031 (4,534) 6,587 4,328 253 29 32 11,171 10,905 32,394 24,713 16,355 27.9% 25.8% 41.2% 03/21/03 31,153 169 0 644 2,311 2,438 2,252 34,277 537 6,207 4,334 251 27 35 10,800 10,815 22,940 27,002 16,669 30.7% 27.8% 39.5% 03/22/03 27,496 172 0 655 2,222 2,392 2,248 30,545 1,272 4,944 4,338 251 25 31 9,540 10,246 19,733 28,641 16,808 30.3% 29.5% 36.6% 03/23/03 24,879 175 0 603 2,160 2,332 2,246 27,817 1,272 6,214 4,341 252 27 28 10,808 10,126 15,737 27,679 16,761 37.8% 32.7% 35.6% 03/24/03 23,377 178 0 706 2,193 2,281 2,243 26,454 181 6,533 4,283 252 19 35 11,084 10,218 15,189 25,884 16,696 40.8% 36.1% 35.4% 03/25/03 21,970 178 0 893 2,175 2,223 2,237 25,216 409 6,067 4,442 249 5 36 10,788 10,627 14,019 22,386 16,589 41.7% 40.0% 36.4% 03/26/03 22,116 178 0 764 2,090 2,172 2,229 25,148 459 6,588 4,427 247 6 32 11,288 10,780 13,401 19,059 16,466 43.8% 42.1% 36.4% 03/27/03 21,674 178 0 681 2,051 2,127 2,221 24,584 459 6,457 4,429 259 0 37 11,181 10,803 12,944 16,280 16,336 44.3% 43.2% 36.1% 03/28/03 20,736 178 0 845 1,998 2,092 2,212 23,757 509 6,333 4,423 251 0 37 11,044 10,886 12,204 14,747 16,188 45.3% 44.4% 35.9% 03/29/03 21,462 178 0 740 1,976 2,065 2,204 24,356 1,650 6,195 4,406 250 0 34 10,885 10,748 11,821 13,616 16,038 43.5% 44.4% 35.0% 03/30/03 22,852 178 0 669 1,970 2,032 2,196 25,669 1,650 6,197 4,387 252 0 36 10,872 10,647 13,147 13,246 15,941 41.2% 43.3% 34.8% 03/31/03 21,539 178 0 623 1,961 2,005 2,189 24,301 1,700 5,398 4,351 251 19 41 10,022 10,311 12,579 12,874 15,833 40.0% 41.6% 34.5% Total 721,898 5,153 13,879 18,120 67,898 67,968 67,182 826,948 434 192,711 134,753 7,769 572 1,034 335,695 326,351 490,819 538,592469,787 1283.3%1260.11116.4% Average 23,287 166 448 585 2,190 2,193 2,167 26,676 14 6,216 4,347 251 18 33 10,829 10,527 15,833 17,374 41.4% 40.6% 36.0%