Table 29 U. S. Department of the Interior - Bureau of Reclamation Central Valley Operations Office Sacramento-San Joaquin Valley - Streamflow Data 2001 Mean monthly flow in cfs Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Sacramento River Shasta computed inflow 5500 10062 10492 7140 5844 4368 4115 3712 3349 3306 6324 13724 At Keswick 3997 3328 4468 6251 9914 13568 14725 11049 8475 6022 4603 3760 At Bend Bridge 6912 8223 9597 7545 9965 13473 14857 10996 8583 6584 7148 12925 At Vina Bridge 7839 10583 12086 7194 8906 12229 13663 9774 7509 5755 6852 15423 At Ord Ferry 9005 13283 15632 7442 4854 8239 10007 9196 4801 2176 4017 16468 At Colusa 8068 11914 14020 7551 6931 9162 10510 8100 7334 4316 6232 16678 Below Wilkins Slough 9068 12195 14024 7368 5814 8148 9619 7236 7445 4841 6701 16696 At Verona 15056 18700 22301 10658 7428 10363 13353 12319 11211 7106 11045 24297 Sacramento at "I" Street 17104 19816 24037 12154 8813 12356 14901 13392 12485 8369 12036 25461 Miscellaneous Stations Folsom computed inflow 1467 2126 2896 2896 2608 1043 946 950 790 260 709 2734 American R at Nimbus Dam 2064 1508 1499 1635 1812 2509 2086 1529 1501 1345 1004 1466 Kings River at Pine Flat 103 104 352 408 2142 6119 5238 1903 457 142 104 132 San Joaquin River At Friant Dam 136 97 89 120 152 269 226 264 338 198 135 118 Near Vernalis 2414 3281 3694 3399 3967 1932 1754 1667 1706 2256 2334 2310 Putah Creek Berryessa computed inflow 315 1399 819 121 63 -23 -32 -6 -35 -202 293 1938 Putah Creek - Lake Solano 25 53 63 46 43 43 43 35 26 24 36 69 Stanislaus River New Melones computed inflow 471 629 914 1270 1454 754 686 601 470 424 433 991 At Tulloch Dam 326 295 604 1955 2640 2227 2090 1883 1378 709 383 333 At Orange Blossom 507 498 498 896 960 642 504 408 349 418 293 256 * Data supplied by Central Valley Operations Coordinations Office Daily mean is derived from 7 am daily reading.