Table 29 U. S. Department of the Interior - Bureau of Reclamation Central Valley Operations Office Sacramento-San Joaquin Valley - Streamflow Data 2002 Mean monthly flow in cfs Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Sacramento River Shasta computed inflow 14182 9254 9551 7866 5759 3700 3475 3431 3151 3048 3856 17993 At Keswick 6960 4148 5292 5526 9346 12756 14603 10909 7690 6959 5677 5611 At Bend Bridge 15587 8270 8142 7098 10050 12824 14353 10963 7851 7360 6737 16523 At Vina Bridge 19635 8871 8917 7130 9294 11741 13463 9839 6811 6525 6335 21501 At Ord Ferry 22050 7441 7746 3278 5637 7332 9060 6094 3727 2710 2696 20101 At Colusa 20772 10171 10148 6353 7493 8520 9828 8125 6555 5220 5386 16653 Below Wilkins Slough 18180 10576 10620 6094 6679 7268 8691 7568 6802 5402 5752 14726 At Verona 34138 14345 15958 9478 9145 10217 14700 14141 10928 7380 8925 24707 Sacramento at "I" Street 36687 15849 18823 13036 11394 12326 17439 15661 12209 8828 10481 26102 Miscellaneous Stations Folsom computed inflow 3901 3822 4936 4573 3998 2217 1245 1297 1295 958 1609 3304 American R at Nimbus Dam 1460 1503 2897 3640 2607 2665 3306 1944 1502 1508 1571 1672 Kings River at Pine Flat 95 602 1017 1618 3176 6039 5660 2036 268 148 106 91 San Joaquin River At Friant Dam 93 95 124 159 176 189 231 208 208 175 124 110 Near Vernalis 2920 2191 2411 2823 3032 1753 1597 1461 1468 1902 1975 2242 Putah Creek Berryessa computed inflow 1874 358 348 99 37 0 0 0 17 0 68 3819 Putah Creek - Lake Solano 45 16 34 47 43 43 43 34 20 20 40 155 Stanislaus River New Melones computed inflow 1062 779 1440 1804 1639 935 783 743 725 699 629 1111 At Tulloch Dam 319 499 902 2184 2251 1965 2077 1804 1415 624 316 275 At Orange Blossom 247 319 338 712 602 317 329 185 164 224 200 203 * Data supplied by Central Valley Operations Coordinations Office Daily mean is derived from 7 am daily reading.