California Department of Water Resources -- Division of Operations and Maintenance -- Operations Control Office
Delta Hydrologic Conditions
San Clifton Tracy Barker
Sacramento Yolo East Side Joaquin Court Pumping CCWD Slough
Date River + SRTP Bypass Streams River Rainfall Intake Plant total Pumping BBID
- --- -- ------------
06/27/20 11839 812 323 1026 0.00 987 1020 432 123 66
06/28/20 12318 792 321 980 0.00 974 1021 423 120 50
06/29/20 12769 785 286 1003 0.00 1019 1020 406 123 50
06/30/20 13015 774 257 1031 0.00 1189 1535 411 114 117
07/01/20 13159 802 273 1003 0.00 2196 2557 414 112 67
07/02/20 13199 812 273 993 0.00 2195 2874 415 107 69
07/03/20 13328 790 246 922 0.00 3191 2841 411 113 83
07/04/20 13514 787 237 926 0.00 3190 2856 408 113 71
07/05/20 13245 806 266 987 0.00 3200 2870 400 113 71
07/06/20 12940 787 286 1035 0.00 3185 2770 404 112 76
07/07/20 12921 798 275 946 0.00 3191 2900 413 113 76
07/08/20 12955 795 267 882 0.00 3196 3221 446 123 93
07/09/20 12792 823 296 877 0.00 3008 3683 529 117 75
07/10/20 12289 887 314 887 0.00 2963 3656 418 126 49
07/11/20 11823 837 288 898 0.00 2479 3726 411 126 68
07/12/20 12823 833 264 897 0.00 2495 3661 403 125 50
07/13/20 12671 835 250 955 0.00 2500 3690 398 117 50
07/14/20 12682 812 246 998 0.00 2499 3748 408 100 71
07/15/20 13200 782 234 782 0.00 2495 3782 418 111 65
07/16/20 13659 773 227 912 0.00 2490 3786 415 108 81
07/17/20 13252 765 264 904 0.00 1997 3772 408 113 79
07/18/20 13200 784 302 919 0.00 1995 3797 412 118 70
07/19/20 13141 778 320 925 0.00 1995 3787 410 117 60
07/20/20 12919 758 286 949 0.00 1995 3803 405 116 60
07/21/20 13233 681 250 975 0.00 1998 3804 398 118 53
07/22/20 12754 662 261 854 0.00 1991 3780 408 104 47
07/23/20 13608 656 267 811 0.00 1986 3787 410 116 63
07/24/20 11583 686 271 778 0.00 1493 3596 413 115 74
07/25/20 11739 720 271 775 0.00 1484 3443 379 111 81
07/26/20 11521 718 288 816 0.00 1495 3423 386 112 50
07/27/20 11559 711 279 825 0.00 1485 3470 378 120 50
Sacramento River - cfs, flow measured at Freeport plus Sacramento Treatment Plant effluent.
Yolo Bypass - cfs, combined measurements of Cache Creek at Rumsey, Freemont Weir, and Sacramento Weir.
East Side Streams - cfs, combined stream flows of Cosumnes River at Michigan Bar, Mokelumne River at Woodbridge,
misc. steams estimed
from Dry Creek at Galt(discontinued since Dec. 1997), and Calaveras River based on releases
from New Hogan Dam.
San Joaquin River - cfs, flow measured at Vernalis.
Rainfall - inches, precipitation measured at Stockton Fire Station #4.
All export facilities' flows are in cfs.
Contact the Compliance and Modeling Section at ocss@water.ca.gov
Compliance and Modeling Section PRELIMINARY DATA 7/28/2008 10:18:02 AM Page 1 of 2
email DEC staff
California Department of Water Resources -- Division of Operations and Maintenance -- Operations Control Office
Delta Hydrologic Conditions
Delta
Gross Net Delta % of Inflow
Banks Channel Rio Vista Outflow Diverted Delta
Date Pumping Depletions Flow QWEST Index 3-day 14-day Status
--------------------------------------------------------------------------------------------------------------------------------
06/27/2008 921 4250 6129 1827 7536 13.9 14.3 b
06/28/2008 924 4250 5902 1777 7262 13.7 13.8 b
06/29/2008 1337 4300 6207 1810 7593 13.8 13.8 b
06/30/2008 1082 4300 6519 1307 7411 15.1 15.3 b
07/01/2008 2053 4300 6682 -704 5565 20.9 21.6 b
07/02/2008 2038 4300 6811 -988 5415 27.2 28.4 b
07/03/2008 3010 4350 6836 -1964 4454 34.3 35.7 b
07/04/2008 3011 4350 6905 -2047 4440 37.0 38.3 b
07/05/2008 3021 4400 7019 -2047 4552 38.9 40.4 b
07/06/2008 3022 4400 6848 -1920 4509 38.8 40.1 b
07/07/2008 3051 4400 6614 -2085 4107 39.1 40.1 b
07/08/2008 3093 4400 6611 -2533 3647 40.2 40.8 b
07/09/2008 2251 4400 6632 -2970 3237 42.2 42.4 b
07/10/2008 2263 4400 6545 -2837 3274 43.7 43.6 b
07/11/2008 2158 4400 6253 -2516 3303 43.9 43.2 b
07/12/2008 2575 4400 5874 -2629 2812 43.7 42.0 b
07/13/2008 2483 4400 6577 -2390 3762 42.7 41.0 b
07/14/2008 2406 4400 6471 -2437 3627 42.5 41.1 b
07/15/2008 2418 4400 6456 -2441 3597 41.9 41.4 b
07/16/2008 2681 4400 6792 -2497 3880 41.8 41.6 b
07/17/2008 2559 4400 7108 -1727 4960 39.9 40.4 b
07/18/2008 1957 4400 6812 -1853 4533 38.5 39.4 b
07/19/2008 1642 4400 6794 -1813 4556 37.3 38.4 b
07/20/2008 2022 4350 6761 -1785 4555 37.7 38.5 b
07/21/2008 2129 4350 6584 -1864 4297 38.0 38.6 b
07/22/2008 1890 4350 6729 -1767 4553 38.1 38.5 b
07/23/2008 1826 4350 6371 -2006 3945 38.5 38.6 b
07/24/2008 1430 4350 6969 -1100 5449 36.5 36.8 b
07/25/2008 1436 4300 5581 -1487 3682 36.1 35.0 b
07/26/2008 1402 4300 5725 -1473 3839 34.9 33.2 b
07/27/2008 1478 4300 5569 -1508 3640 36.4 33.2 b
All flows are in cfs.
Delta Gross Channel Depletions - from Dayflow table 4.
Rio Vista Flow - calculated from Dayflow equation.
QWEST - calculated from Dayflow equation.
Net Delta Ouflow Index - calculated from equation as specified in D-1641, revised June 1995.
Conditions:
c=excess Delta conditions
b=balanced Delta cond. w/ no storage withdrawal
s=balanced Delta cond. w/ storage withdrawal
Excess Delta conditions with restrictions: f=fish concerns r=E/ I ratio concerns
Compliance and Modeling Section PRELIMINARY DATA 7/28/2008 10:18:06 AM Page 2 of 2
email DEC staff