4/30/2015 10:15 AM

04/30/15

U.S. Bureau of Reclamation - Central Valley Operations Office

Delta Outflow Computation (values in c.f.s.)

Preliminary Data - Subject to Change March 2015

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 3 Day 3 Day

@Freeport SRTP Misc Streams 7-day Monthly Delta Court Tracy Costa Bethany Delta Avg NDOI 7-day Monthly Daily 3 Day 14 Day

prev dy prev wk prev dy prev dy prev dy Avg Avg Inflow (CLT) (TRA) (CCC) (BBID) Exports TRA & CLT daily Avg Avg (%) (%) (%)

03/01/15 11,042 200 230 248 804 829 815 12,524 900 4,783 858 45 17 28 5,698 5,652 5,926 7,919 5,926 45% 44% 33%

03/02/15 10,584 199 223 275 815 821 805 12,096 950 3,589 1,547 70 13 29 5,222 5,479 5,923 7,240 5,925 42% 44% 34%

03/03/15 9,874 197 217 264 794 790 766 11,346 1,000 3,203 1,828 98 24 11 5,116 5,269 5,230 6,578 5,693 44% 44% 35%

03/04/15 10,114 196 213 266 689 758 732 11,478 1,000 3,163 1,828 130 26 0 5,094 5,053 5,384 6,066 5,616 43% 43% 35%

03/05/15 9,938 194 207 240 629 729 704 11,208 1,000 2,786 1,823 234 30 0 4,813 4,877 5,396 5,757 5,572 41% 43% 35%

03/06/15 9,835 193 203 230 594 699 682 11,055 1,050 1,985 2,430 249 18 0 4,646 4,671 5,359 5,575 5,536 40% 41% 35%

03/07/15 9,207 191 199 222 569 663 663 10,388 1,050 1,791 2,692 252 8 0 4,727 4,502 4,611 5,404 5,404 43% 41% 35%

03/08/15 8,780 190 196 226 552 629 652 9,944 1,050 1,398 2,587 254 24 0 4,214 4,294 4,680 5,226 5,314 40% 41% 34%

03/09/15 8,569 190 195 231 574 595 642 9,759 1,100 1,389 2,698 279 13 0 4,353 4,185 4,306 4,995 5,202 42% 42% 35%

03/10/15 8,452 190 192 226 561 570 629 9,621 1,100 1,398 2,702 258 21 0 4,336 4,057 4,185 4,846 5,100 42% 41% 35%

03/11/15 8,393 190 190 247 512 547 614 9,532 1,100 992 2,710 249 31 0 3,920 3,963 4,512 4,721 5,047 39% 41% 35%

03/12/15 8,660 190 191 262 466 529 602 9,769 237 631 3,187 262 33 0 4,047 3,873 5,485 4,734 5,083 39% 40% 35%

03/13/15 8,824 190 188 244 467 510 589 9,913 237 297 3,342 255 46 3 3,851 3,720 5,825 4,800 5,140 36% 38% 34%

03/14/15 8,216 190 183 248 439 498 580 9,276 287 299 3,337 282 48 15 3,885 3,698 5,104 4,871 5,138 39% 38% 35%

03/15/15 7,858 190 180 234 464 488 576 8,926 337 284 3,334 274 37 36 3,892 3,631 4,697 4,873 5,108 40% 38% 35%

03/16/15 7,529 190 180 216 510 482 572 8,625 337 1,484 934 266 36 15 2,663 3,224 5,625 5,062 5,140 28% 36% 32%

03/17/15 7,927 190 178 209 517 481 568 9,021 1,300 932 977 266 59 23 2,138 2,648 5,583 5,262 5,167 20% 29% 26%

03/18/15 7,583 190 176 202 501 484 564 8,652 1,350 535 975 262 72 39 1,740 1,946 5,562 5,412 5,188 17% 22% 20%

03/19/15 7,744 190 171 226 493 487 559 8,824 1,350 683 977 264 60 43 1,906 1,693 5,568 5,423 5,208 18% 18% 17%

03/20/15 7,445 190 167 228 482 488 554 8,512 1,400 536 974 291 59 53 1,794 1,560 5,318 5,351 5,214 17% 17% 16%

03/21/15 7,039 190 165 213 452 484 548 8,059 1,400 525 980 286 58 44 1,777 1,558 4,882 5,319 5,198 18% 18% 16%

03/22/15 7,168 190 164 203 433 475 544 8,158 1,450 549 994 284 54 51 1,824 1,519 4,884 5,346 5,184 18% 18% 16%

03/23/15 6,734 190 162 211 447 467 540 7,744 1,500 541 994 288 58 51 1,816 1,528 4,428 5,175 5,151 19% 18% 17%

03/24/15 6,928 190 171 214 460 462 537 7,963 1,500 544 993 278 50 47 1,812 1,539 4,651 5,042 5,130 19% 19% 17%

03/25/15 6,837 190 170 218 466 455 533 7,881 1,550 549 982 282 45 40 1,807 1,535 4,524 4,893 5,106 19% 19% 17%

03/26/15 6,829 190 161 229 448 480 538 7,857 1,550 539 992 278 53 39 1,795 1,533 4,512 4,743 5,083 19% 19% 17%

03/27/15 6,721 190 159 219 651 558 555 7,940 1,600 541 993 283 54 57 1,820 1,532 4,520 4,629 5,062 19% 19% 18%

03/28/15 6,178 190 157 205 999 666 578 7,729 1,600 541 992 288 63 46 1,804 1,532 4,325 4,549 5,036 19% 19% 18%

03/29/15 6,580 190 153 193 1,188 785 602 8,304 1,650 533 993 299 66 54 1,813 1,531 4,841 4,543 5,029 18% 18% 18%

03/30/15 5,898 190 151 178 1,280 891 622 7,697 1,650 535 993 305 48 47 1,832 1,529 4,215 4,512 5,002 19% 19% 18%

03/31/15 5,811 190 149 176 1,207 976 636 7,533 1,650 531 995 265 44 49 1,796 1,527 4,087 4,432 4,972 20% 19% 18%

Total 249,297 5,930 5,641 7,003 19,463 18,775 19,100 287,334 35,236 38,087 52,639 7,675 1,270 821 97,952 94,857 154,147 163,298 162,677 920% 945% 819%

Average 8,042 191 182 226 628 606 616 9,269 1,137 1,229 1,698 248 41 26 3,160 3,060 4,972 5,268 5,248 30% 30% 26%

Date NDCU NBA