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%