The daily storage values displayed here are obtained from the California Department of Water Resources (DWR) and then converted into approximate lake elevations and lake surface areas based on elevation and area curves.

Date

Storage

Lake Elevation

Lake Elevation Change

Lake Surface Area

Surface Area Change

acre feet

feet

feet

acres

acres

01/01/14 804,239 4480.71 -0.01 23,783 -2
01/02/14   803,226 4480.67 -0.04 23,773 -10
01/03/14   802,576 4480.64 -0.03 23,767 -6
01/04/14   802,236 4480.63 -0.01 23,763 -4
01/05/14   801,871 4480.61 -0.02 23,760 -3
01/06/14   800,967 4480.58 -0.03 23,750 -10
01/07/14   800,169 4480.54 -0.04 23,742 -8
01/08/14  799,735 4480.53  -0.01 23,738 -4
01/09/14   799,549 4480.52 -0.01 23,736 -2
01/10/14   798,672 4480.48 -0.04 23,727 -9
01/11/14   799,210 4480.50 0.02 23,733 6
01/12/14   799,654 4480.52 0.02 23,737 4
01/13/14   798,941 4480.49 -0.03 23,730 -7
01/14/14   798,262 4480.46 -0.03 23,723 -7
01/15/14   797,440 4480.43 -0.03 23,716 -7
01/16/14   796,689 4480.40 -0.03 23,708 -8
01/17/14   795,544 4480.35 -0.05 23,697 -11
01/18/14   794,202 4480.29 -0.06 23,683 -14
01/19/14   793,886 4480.28 -0.01 23,680 -3
01/20/14   793,176 4480.25 -0.03 23,673 -7
01/21/14   792,376 4480.21 -0.04 23,665 -8
01/22/14   791,687 4480.19 -0.02 23,658 -7
01/23/14   790,461 4480.13 -0.06 23,646 -12
01/24/14   788,729 4480.06 -0.07 23,628 -18
01/25/14   788,493 4480.05 -0.01 23,626 -2
01/26/14   788,485 4480.05 0.00 23,626 0
01/27/14   788,918 4480.07 0.02 23,630 4
01/28/14   789,148 4480.08 0.01 23,633 3
01/29/14   789,943 4480.11 0.03 23,641 8
01/30/14   789,943 4480.11 0.00 23,641 0
01/31/14   790,737 4480.15 0.04 23,649 8
02/01/14   790,890 4480.15 0.00 23,650 1
02/02/14   791,369 4480.17 0.02 23,655 5
02/03/14   791,756 4480.19 0.02 23,659 4
02/04/14   792,157 4480.21 0.02 23,663 4
02/05/14   792,308 4480.21 0.00 23,665 2
02/06/14   791,995 4480.20 -0.01 23,662 -3
02/07/14   792,988 4480.24 0.04 23,671 9
02/08/14   795,125 4480.33 0.09 23,692 21
02/09/14   798,903 4480.49 0.16 23,730 38
02/10/14   800,644 4480.56 0.07 23,747 17
02/11/14   801,833 4480.61 0.05 23,759 12
02/12/14   803,134 4480.67 0.06 23,772 13
02/13/14   804,959 4480.74 0.07 23,790 18
02/14/14   806,225 4480.80 0.06 23,803 13
02/15/14   807,335 4480.84 0.04 23,814 11
02/16/14   809,009 4480.91 0.07 23,830 16
02/17/14   810,042 4480.96 0.05 23,840 10
02/18/14   810,327 4480.97 0.01 23,843 3
02/19/14   811,425 4481.02 0.05 23,854 11
02/20/14   812,229 4481.05 0.03 23,863 9
02/21/14   813,143 4481.09 0.04 23,872 9
02/22/14   813,732 4481.11 0.02 23,878 6
02/23/14   814,418 4481.14 0.03 23,885 7
02/24/14   815,014 4481.17 0.03 23,891 6
02/25/14   815,811 4481.20 0.03 23,899 8
02/26/14   817,819 4481.28 0.08 23,920 21
02/27/14   814,418 4481.14 -0.14 23,885 -35
02/28/14   822,651 4481.49 0.35 23,969 84
03/01/14   823,904 4481.54 0.05 23,982 13
03/02/14   825,183 4481.59 0.05 23,995 13
03/03/14   828,199 4481.72 0.13 24,025 30
03/04/14   829,832 4481.78 0.06 24,042 17
03/05/14   832,719 4481.90 0.12 24,071 29
03/06/14   835,365 4482.01 0.11 24,098 27
03/07/14   837,217 4482.09 0.08 24,117 19
03/08/14   838,866 4482.16 0.07 24,134 17
03/09/14   841,353 4482.26 0.10 24,160 26
03/10/14   845,238 4482.42 0.16 24,200 40
03/11/14   846,638 4482.48 0.06 24,214 14
03/12/14   847,698 4482.53 0.05 24,225 11
03/13/14   848,821 4482.57 0.04 24,237 12
03/14/14   849,721 4482.61 0.04 24,246 9
03/15/14   850,204 4482.63 0.02 24,251 5
03/16/14   850,916 4482.66 0.03 24,258 7
03/17/14   851,458 4482.68 0.02 24,264 6
03/18/14   852,017 4482.70 0.02 24,270 6
03/19/14   852,818 4482.74 0.04 24,278 8
03/20/14   853,399 4482.76 0.02 24,284 6
03/21/14   854,128 4482.79 0.03 24,292 8
03/22/14   855,009 4482.83 0.04 24,301 9
03/23/14   855,740 4482.86 0.03 24,308 7
03/24/14   856,467 4482.89 0.03 24,316 8
03/25/14   857,610 4482.93 0.04 24,327 11
03/26/14   858,530 4482.97 0.04 24,336 9
03/27/14   859,349 4483.01 0.04 24,344 8
03/28/14   860,368 4483.05 0.04 24,356 12
03/29/14   866,092 4483.28 0.23 24,420 64
03/30/14   867,507 4483.34 0.06 24,436 16
03/31/14   869,067 4483.40 0.06 24,454 18
04/01/14   869,929 4483.44 0.04 24,463 9
04/02/14   870,487 4483.46 0.02 24,470 7
04/03/14   870,487 4483.46 0.00 24,470 0
04/04/14   872,328 4483.54 0.08 24,490 20
04/05/14   872,328 4483.54 0.00 24,490 0
04/06/14   873,995 4483.60 0.06 24,508 18
04/07/14   875,107 4483.65 0.05 24,521 13
04/08/14   876,250 4483.70 0.05 24,534 13
04/09/14   877,410 4483.74 0.04 24,547 13
04/10/14   878,623 4483.79 0.05 24,560 13
04/11/14   879,892 4483.84 0.05 24,574 14
04/12/14    881,171 4483.90 0.06 24,588 14
04/13/14   881,982 4483.93 0.03 24,597 9
04/14/14   883,174 4483.98 0.05 24,610 13
04/15/14   884,198 4484.02 0.04 24,622 12
04/16/14   885,356 4484.07 0.05 24,635 13
04/17/14   887,142 4484.14 0.07 24,655 20
04/18/14   888,182 4484.18 0.04 24,667 12
04/19/14   889,210 4484.22 0.04 24,679 12
04/20/14   890,362 4484.27 0.05 24,692 13
04/21/14   891,342 4484.31 0.04 24,703 11
04/22/14   892,092 4484.34 0.03 24,711 8
04/23/14   892,997 4484.38 0.04 24,721 10
04/24/14   894,228 4484.43 0.05 24,734 13
04/25/14   895,802 4484.49 0.06 24,752 18
04/26/14   896,591 4484.52 0.03 24,761 9
04/27/14   897,451 4484.56 0.04 24,771 10
04/28/14   898,763 4484.61 0.05 24,786 15
04/29/14   899,145 4484.63 0.02 24,790 4
04/30/14   899,796 4484.65 0.02 24,797 7
05/01/14   900,634 4484.69 0.04 24,806 9
05/02/14   901,253 4484.71 0.02 24,813 7
05/03/14   901,784 4484.73 0.02 24,819 6
05/04/14   902,371 4484.76 0.03 24,825 6
05/05/14   903,239 4484.79 0.03 24,835 10
05/06/14   903,941 4484.82 0.03 24,843 8
05/07/14   904,605 4484.84 0.02 24,851 8
05/08/14   905,475 4484.88 0.04 24,860 9
05/09/14   905,849 4484.90 0.02 24,865 5
05/10/14   906,219 4484.91 0.01 24,869 4
05/11/14   906,683 4484.93 0.02 24,874 5
05/12/14   907,298 4484.95 0.02 24,880 6
05/13/14   907,216 4484.95 0.00 24,880 0
05/14/14    906,469 4484.92 -0.03 24,871 -9
05/15/14   905,932 4484.90 -0.02 24,866 -5
05/16/14   906,428 4484.92 0.02 24,871 5
05/17/14   906,718 4484.93 0.01 24,874 3
05/18/14   906,967 4484.94 0.01 24,877 3
05/19/14   907,215 4484.95 0.01 24,879 2
05/20/14   908,402 4485.00 0.05 24,892 13
05/21/14   908,901 4485.02 0.02 24,898 6
05/22/14   909,532 4485.04 0.02 24,904 6
05/23/14   910,245 4485.07 0.03 24,912 8
05/24/14   910,752 4485.09 0.02 24,917 5
05/25/14   911,368 4485.12 0.03 24,923 6
05/26/14   911,788 4485.13 0.01 24,928 5
05/27/14   911,989 4485.14 0.01 24,930 2
05/28/14   912,486 4485.16 0.02 24,935 5
05/29/14   911,699 4485.13 -0.03 24,927 -8
05/30/14   911,615 4485.13 0.00 24,926 -1
05/31/14   911,200 4485.11 -0.02 24,922 -4
06/01/14   909,747 4485.05 -0.06 24,906 -16
06/02/14   909,456 4485.04 -0.01 24,903 -3
06/03/14   909,740 4485.05 0.01 24,906 3
06/04/14   909,408 4485.04 -0.01 24,903 -3
06/05/14   909,001 4485.02 -0.02 24,899 -4
06/06/14   908,717 4485.01 -0.01 24,896 -3
06/07/14   907,131 4484.95 -0.06 24,879 -17
06/08/14   905,765 4484.89 -0.06 24,864 -15
06/09/14   904,218 4484.83 -0.06 24,846 -18
06/10/14   901,261 4484.71 -0.12 24,813 -33
06/11/14   899,474 4484.64 -0.07 24,793 -20
06/12/14   897,278 4484.55 -0.09 24,769 -24
06/13/14   895,156 4484.46 -0.09 24,745 -24
06/14/14   893,821 4484.41 -0.05 24,730 -15
06/15/14   891,888 4484.33 -0.08 24,709 -21
06/16/14   891,353 4484.31 -0.02 24,703 -6
06/17/14   890,000 4484.26 -0.05 24,687 -16
06/18/14   887,828 4484.17 -0.09 24,663 -24
06/19/14   886,285 4484.10 -0.07 24,645 -18
06/20/14   884,182 4484.02 -0.08 24,621 -24
06/21/14   883,379 4483.99 -0.03 24,612 -9
06/22/14  882,967 4483.97  -0.02 24,608 -4
06/23/14   881,817 4483.92 -0.05 24,595 -13
06/24/14   880,509 4483.87 -0.05 24,581 -14
06/25/14   879,107 4483.81 -0.06 24,566 -15
06/26/14   877,690 4483.76 -0.05 24,550 -16
06/27/14   876,585 4483.71 -0.05 24,538 -12
06/28/14   875,123 4483.65 -0.06 24,521 -17
06/29/14   873,515 4483.59 -0.06 24,503 -18
06/30/14   871,270 4483.49 -0.10 24,478 -25
07/01/14   869,590 4483.42 -0.07 24,460 -18
07/02/14   867,655 4483.35 -0.07 24,438 -22
07/03/14   867,655 4483.35 0.00 24,438 0
07/04/14   863,882 4483.19 -0.16 24,396 -42
07/05/14    862,041 4483.12 -0.07 24,375 -21
07/06/14   860,541 4483.05 -0.07 24,358 -17
07/07/14   858,640 4482.98 -0.07 24,337 -21
07/08/14   856,989 4482.91 -0.07 24,321 -16
07/09/14   855,279 4482.84 -0.07 24,303 -18
07/10/14   853,270 4482.75 -0.09 24,283 -20
07/11/14   853,252 4482.75 0.00 24,283 0
07/12/14   852,956 4482.74 -0.01 24,280 -3
07/13/14   852,210 4482.71 -0.03 24,272 -8
07/14/14   850,469 4482.64 -0.07 24,254 -18
07/15/14  848,452 4482.56  -0.08 24,233 -21
07/16/14   846,198 4482.46 -0.10 24,210 -23
07/17/14   844,109 4482.38 -0.08 24,188 -22
07/18/14   842,021 4482.29 -0.09 24,167 -21
07/19/14   840,065 4482.21 -0.08 24,146 -21
07/20/14   838,626 4482.15 -0.06 24,132 -14
07/21/14   836,534 4482.06 -0.09 24,110 -22
07/22/14   834,438 4481.98 -0.08 24,088 -22
07/23/14   831,749 4481.86 -0.12 24,062 -26
07/24/14   839,713 4482.20 0.34 24,143 81
07/25/14   827,149 4481.67 -0.53 24,015 -128
07/26/14   825,342 4481.60 -0.07 23,996 -19
07/27/14   823,231 4481.51 -0.09 23,975 -21
07/28/14   820,796 4481.41 -0.10 23,950 -25
07/29/14   819,133 4481.34 -0.07 23,933 -17
07/30/14   818,521 4481.31 -0.03 23,927 -6
07/31/14   816,766 4481.24 -0.07 23,909 -18
08/01/14   814,616 4481.15 -0.09 23,887 -22
08/02/14   812,618 4481.07 -0.08 23,867 -20
08/03/14  810,441 4480.98  -0.09 23,844 -23
08/04/14   808,334 4480.89 -0.09 23,824 -20
08/05/14   808,320 4480.89 0.00 23,824 0
08/06/14   806,485 4480.81 -0.08 23,805 -19
08/07/14   804,876 4480.74 -0.07 23,790 -15
08/08/14   802,576 4480.64 -0.10 23,767 -23
08/09/14   800,524 4480.56 -0.08 23,746 -21
08/10/14   799,885 4480.53 -0.03 23,740 -6
08/11/14   800,287 4480.55 0.02 23,744 4
08/12/14   800,287 4480.55 0.00 23,744 0
08/13/14   800,327 4480.55 0.00 23,744 0
08/14/14   800,446 4480.55 0.00 23,745 1
08/15/14   800,802 4480.57 0.02 23,749 4
08/16/14   801,079 4480.58 0.01 23,752 3
08/17/14   801,396 4480.59 0.01 23,755 3
08/18/14   801,753 4480.61 0.02 23,758 3
08/19/14   802,030 4480.62 0.01 23,761 3
08/20/14   802,228 4480.63 0.01 23,763 2
08/21/14   801,621 4480.60 -0.03 23,757 -6
08/22/14   798,158 4480.46 -0.14 23,722 -35
08/23/14   795,820 4480.36 -0.10 23,699 -23
08/24/14   792,860 4480.23 -0.13 23,670 -29
08/25/14   790,079 4480.12 -0.11 23,642 -28
08/26/14  787,666 4480.02  -0.10 23,618 -24
08/27/14   784,977 4479.90 -0.12 23,586 -32
08/28/14   782,343 4479.79 -0.11 23,555 -31
08/29/14   779,683 4479.68 -0.11 23,523 -32
08/30/14   776,879 4479.56 -0.12 23,490 -33
08/31/14   774,528 4479.46 -0.10 23,462 -28
09/01/14   771,975 4479.35 -0.11 23,432 -30
09/02/14   769,204 4479.23 -0.12 23,398 -34
09/03/14   766,553 4479.12 -0.11 23,367 -31
09/04/14   763,410 4478.98 -0.14 23,329 -38
09/05/14   760,684 4478.87 -0.11 23,296 -33
09/06/14   758,308 4478.76 -0.11 23,268 -28
09/07/14   756,185 4478.67 -0.09 23,242 -26
09/08/14   755,403 4478.64 -0.03 23,233 -9
09/09/14   754,473 4478.60 -0.04 23,221 -12
09/10/14   751,967 4478.49 -0.11 23,191  -30
09/11/14   749,841 4478.40 -0.09 23,166 -25
09/12/14   747,287 4478.29 -0.11 23,135 -31
09/13/14   744,713 4478.18 -0.11 23,103 -32
09/14/14   742,126 4478.06 -0.12 23,072 -31
09/15/14   739,554 4477.95 -0.11 23,042 -30
09/16/14   736,753 4477.83 -0.12 23,009 -33
09/17/14   734,070 4477.71 -0.12 22,979 -30
09/18/14   732,195 4477.63 -0.08 22,958 -21
09/19/14   730,679 4477.57 -0.06 22,940 -18
09/20/14   728,531 4477.47 -0.10 22,916 -24
09/21/14   727,918 4477.45 -0.02 22,909 -7
09/22/14   726,614 4477.39 -0.06 22,893 -16
09/23/14   723,915 4477.27 -0.12 22,863 -30
09/24/14   721,135 4477.15 -0.12 22,830 -33
09/25/14   718,929 4477.05 -0.10 22,805 -25
09/26/14   716,462 4476.95 -0.10 22,777 -28
09/27/14   713,995 4476.84 -0.11 22,749 -28
09/28/14   713,995 4476.84 0.00 22,749 0
09/29/14   709,670 4476.65 -0.19 22,699 -50
09/30/14   707,182 4476.54 -0.11 22,671 -28
10/01/14   706,427 4476.50 -0.04 22,662 -9
10/02/14   704,464 4476.42 -0.08 22,638 -24
10/03/14   701,710 4476.29 -0.13 22,607 -31
10/04/14   700,543 4476.24 -0.05 22,593 -14
10/05/14   698,941 4476.17 -0.07 22,575 -18
10/06/14   696,887 4476.08 -0.09 22,551 -24
10/07/14   696,631 4476.07 -0.01 22,548 -3
10/08/14   696,188 4476.05 -0.02 22,543 -5
10/09/14   696,406 4476.06 0.01 22,546 3
10/10/14   696,932 4476.08 0.02 22,552 6
10/11/14   696,744 4476.07 -0.01 22,549 -3
10/12/14   696,286 4476.05 -0.02 22,544 -5
10/13/14   696,360 4476.06 0.01 22,545 1
10/14/14   695,015 4476.00 -0.06 22,530 -15
10/15/14   695,235 4476.01 0.01 22,532 2
10/16/14   694,558 4475.98 -0.03 22,524 -8
10/17/14   693,358 4475.92 -0.06 22,510 -14
10/18/14   692,270 4475.88 -0.04 22,497 -13
10/19/14   691,003 4475.82 -0.06 22,481 -16
10/20/14   691,003 4475.82 0.00 22,481 0
10/21/14   691,792 4475.86 0.04 22,491 10
10/22/14   690,651 4475.80 -0.06 22,477 -14
10/23/14   690,523 4475.80 0.00 22,476 -1
10/24/14   690,517 4475.80 0.00 22,476 0
10/25/14   691,608 4475.85 0.05 22,489 13
10/26/14   692,462 4475.88 0.03 22,499 10
10/27/14   692,797 4475.90 0.02 22,503 4
10/28/14   693,103 4475.91 0.01 22,507 4
10/29/14   692,692 4475.90 -0.01 22,502 -5
10/30/14   693,028 4475.91 0.01 22,506 4
10/31/14   693,028 4475.91 0.00 22,506 0
11/01/14   694,603 4475.98 0.07 22,525 19
11/02/14   695,955 4476.04 0.06 22,540 15
11/03/14   696,180 4476.05 0.01 22,543 3
11/04/14   696,644 4476.07 0.02 22,548 5
11/05/14   697,248 4476.10 0.03 22,555 7
11/06/14   697,946 4476.13 0.03 22,563 8
11/07/14   698,286 4476.14 0.01 22,567 4
11/08/14   698,775 4476.16 0.02 22,573 6
11/09/14   699,568 4476.20 0.04 22,582 9
11/10/14   700,243 4476.23 0.03 22,590 8
11/11/14   700,468 4476.24 0.01 22,592 2
11/12/14   701,147 4476.27 0.03 22,600 8
11/13/14   702,729 4476.34 0.07 22,618 18
11/14/14   702,955 4476.35 0.01 22,621 3
11/15/14   703,974 4476.40 0.05 22,633 12
11/16/14   704,457 4476.42 0.02 22,638 5
11/17/14   704,766 4476.43 0.01 22,642 4
11/18/14   704,992 4476.44 0.01 22,645 3
11/19/14   705,671 4476.47 0.03 22,653 8
11/20/14   706,351 4476.50 0.03 22,661 8
11/21/14   706,064 4476.49 -0.01 22,658 -3
11/22/14   707,598 4476.55 0.06 22,675 17
11/23/14   707,711 4476.56 0.01 22,677 2
11/24/14   707,711 4476.56 0.00 22,677 0
11/25/14   707,484 4476.55 -0.01 22,674 -3
11/26/14   707,258 4476.54 -0.01 22,671 -3
11/27/14   707,938 4476.57 0.03 22,679 8
11/27/14   709,300 4476.63 0.06 22,695 16
11/29/14   710,548 4476.68 0.05 22,709 14
11/30/14   712,024 4476.75 0.07 22,726 17
12/01/14   713,161 4476.80 0.05 22,739 13
12/02/14   714,753 4476.87 0.07 22,757 18
12/03/14   718,854 4477.05 0.18 22,804 47
12/04/14   720,450 4477.12 0.07 22,822 18
12/05/14   721,706 4477.17 0.05 22,837 15
12/06/14   724,334 4477.29 0.12 22,867 30
12/07/14   725,478 4477.34 0.05 22,880 13
12/08/14   726,622 4477.39 0.05 22,893 13
12/09/14   727,309 4477.42 0.03 22,901 8
12/10/14   729,830 4477.53 0.11 22,931 30
12/11/14   740,636 4478.00 0.47 23,054 123
12/12/14   744,328 4478.16 0.16 23,099 45
12/13/14   746,177 4478.24 0.08 23,121 22
12/14/14   748,028 4478.32 0.08 23,144 23
12/15/14   750,112 4478.41 0.09 23,169 25
12/16/14   752,198 4478.50 0.09 23,194 25
12/17/14   753,590 4478.56 0.06 23,211 17
12/18/14   754,751 4478.61 0.05 23,225 14
12/19/14   756,842 4478.70 0.09 23,250 25
12/20/14   758,162 4478.76 0.06 23,266 16
12/21/14   759,984 4478.83 0.07 23,288 22
12/22/14   761,731 4478.91 0.08 23,309 21
12/23/14   763,363 4478.98 0.07 23,328 19
12/24/14   765,698 4479.08 0.10 23,356 28
12/25/14   767,216 4479.14 0.06 23,375 19
12/26/14   767,800 4479.17 0.03 23,382 7
12/27/14   769,087 4479.22 0.05 23,397 15
12/28/14   770,496 4479.29 0.07 23,414 17
12/29/14   771,077 4479.31 0.02 23,421 7
12/30/14   772,483 4479.37 0.06 23,438 17
12/31/14   772,776 4479.38 0.01 23,441 3