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USGS Surface-Water Monthly Statistics for the Nation
The statistics generated from this site are based on approved daily-mean data and may not match those published by the USGS in official publications. The user is responsible for assessment and use of statistics from this site. For more details on why the statistics may not match, click here.
Stanislaus County, California Hydrologic Unit Code 18040010
Latitude 37°43'47", Longitude 121°06'34"
NAD27
Drainage area 1,075 square miles Gage datum 0.72 feet above NGVD29 |
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00060, Discharge, cubic feet per second, | |||||||||||||
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YEAR | Monthly mean in ft3/s (Calculation Period: 1940-10-01 -> 2017-01-31) | ||||||||||||
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | ||
1940 | 247.1 | 309.2 | 460 | ||||||||||
1941 | 847.4 | 1,296 | 3,027 | 3,006 | 6,285 | 2,922 | 590.9 | 239.5 | 229 | 251.5 | 467.6 | 867 | |
1942 | 1,256 | 3,167 | 1,155 | 3,613 | 4,787 | 3,900 | 922 | 216.9 | 247.1 | 268.5 | 461.1 | 857.8 | |
1943 | 1,851 | 2,201 | 5,094 | 4,459 | 3,306 | 1,818 | 278.6 | 239.2 | 233.1 | 268.5 | 293.5 | 428.1 | |
1944 | 513.9 | 302.9 | 1,328 | 521.2 | 1,697 | 869 | 229.5 | 194.7 | 196.4 | 217.9 | 535.7 | 983 | |
1945 | 908.2 | 1,898 | 1,812 | 2,115 | 4,314 | 2,554 | 415.8 | 234.5 | 225.3 | 265.2 | 510.2 | 1,219 | |
1946 | 2,389 | 907.3 | 1,056 | 2,608 | 3,811 | 1,041 | 252.1 | 221 | 210.7 | 192.3 | 359.6 | 624.9 | |
1947 | 187.9 | 200.8 | 610.9 | 883.9 | 1,342 | 257.9 | 157.7 | 152.5 | 161.1 | 174.3 | 272 | 421.9 | |
1948 | 282.1 | 209.9 | 170.1 | 892.1 | 3,524 | 3,031 | 341.6 | 177.3 | 164 | 197.5 | 245.7 | 229.5 | |
1949 | 395.9 | 227.3 | 1,117 | 753.2 | 2,581 | 878.2 | 176.5 | 160.4 | 164.7 | 191.5 | 191.2 | 221.2 | |
1950 | 610.7 | 968.1 | 694.5 | 2,560 | 3,831 | 1,888 | 217.3 | 184.7 | 174.4 | 185.3 | 4,518 | 7,602 | |
1951 | 2,487 | 2,198 | 2,075 | 1,371 | 2,129 | 643.4 | 220.4 | 179.1 | 171 | 376 | 357.1 | 884.4 | |
1952 | 1,281 | 2,028 | 2,521 | 3,780 | 7,703 | 4,954 | 929.7 | 253 | 235.5 | 258.7 | 351.7 | 569.6 | |
1953 | 1,368 | 702.8 | 202.1 | 947.4 | 1,781 | 2,582 | 493.7 | 198.3 | 197.1 | 248.9 | 356.2 | 347.2 | |
1954 | 221.6 | 412.6 | 1,153 | 2,454 | 2,398 | 234.6 | 156.4 | 146.2 | 150 | 194.6 | 258.2 | 547 | |
1955 | 773 | 508.1 | 579.3 | 220.9 | 608.3 | 1,074 | 141 | 129.7 | 120 | 135.4 | 164.2 | 4,484 | |
1956 | 5,163 | 2,041 | 1,307 | 2,486 | 5,078 | 3,157 | 1,011 | 195.3 | 180 | 387.4 | 456.8 | 346.7 | |
1957 | 290.4 | 143.3 | 498.1 | 186.6 | 1,195 | 1,370 | 195.8 | 167.5 | 179.7 | 228.9 | 175.3 | 170.2 | |
1958 | 527.4 | 1,412 | 2,226 | 4,080 | 5,890 | 3,647 | 595.6 | 301.6 | 336.7 | 323.8 | 496.8 | 806.8 | |
1959 | 456.2 | 419.4 | 634.1 | 167.6 | 148.9 | 131.9 | 113.5 | 129.5 | 163.1 | 149.2 | 146 | 146.4 | |
1960 | 134.1 | 168.7 | 111 | 121.1 | 140.5 | 111.9 | 96.9 | 99.1 | 102.5 | 124.4 | 162.3 | 179.2 | |
1961 | 181.9 | 156.8 | 105.7 | 93.7 | 87.4 | 64.5 | 51.2 | 60.9 | 76.6 | 91.3 | 106.5 | 111.8 | |
1962 | 107.8 | 986 | 1,151 | 833.8 | 1,199 | 1,737 | 186.1 | 141.9 | 155.3 | 219.2 | 249.4 | 312.6 | |
1963 | 185.4 | 2,405 | 690.6 | 2,988 | 4,697 | 1,985 | 265.7 | 182.9 | 231 | 391 | 294.7 | 522.9 | |
1964 | 893.5 | 430.8 | 195.6 | 172 | 132.7 | 120.2 | 103.5 | 106.2 | 134.1 | 162.5 | 220.5 | 3,079 | |
1965 | 4,137 | 1,969 | 1,665 | 3,395 | 2,133 | 2,086 | 420.3 | 223.2 | 281.6 | 398 | 806 | 1,412 | |
1966 | 1,470 | 1,173 | 260.2 | 191.5 | 161.8 | 131.4 | 99.3 | 90 | 102 | 134.4 | 157.2 | 980.2 | |
1967 | 1,148 | 1,762 | 2,229 | 3,787 | 4,345 | 5,531 | 1,744 | 314.9 | 386.5 | 484.5 | 606.4 | 858.6 | |
1968 | 629.8 | 276.4 | 464 | 470.5 | 152.6 | 129.1 | 102.3 | 113.9 | 125.1 | 188.4 | 196.6 | 216.9 | |
1969 | 5,040 | 4,802 | 3,671 | 3,144 | 5,845 | 3,925 | 668.8 | 278 | 498.2 | 882.3 | 498.7 | 935.1 | |
1970 | 4,519 | 2,650 | 2,143 | 331.3 | 1,078 | 1,182 | 201.5 | 191.6 | 259.1 | 286 | 382.5 | 1,558 | |
1971 | 1,670 | 1,435 | 706.8 | 370.8 | 600.7 | 1,377 | 326.1 | 206.3 | 249.1 | 597.2 | 380.4 | 907.8 | |
1972 | 1,123 | 629.5 | 277.4 | 171.4 | 136.9 | 118.1 | 109 | 104.6 | 117.4 | 239.5 | 287.9 | 718 | |
1973 | 1,515 | 2,244 | 2,893 | 1,734 | 1,788 | 1,520 | 192.5 | 184.3 | 258.8 | 236.1 | 330.4 | 1,488 | |
1974 | 2,727 | 1,890 | 1,996 | 3,395 | 2,534 | 2,014 | 285.3 | 213.8 | 353.6 | 381.3 | 465 | 999.2 | |
1975 | 187 | 1,486 | 1,536 | 1,033 | 2,276 | 3,473 | 397.7 | 288.6 | 306.7 | 848.3 | 684.9 | 370.5 | |
1976 | 323.8 | 154.2 | 161.6 | 126.3 | 95.5 | 79.6 | 61.2 | 77.5 | 88.5 | 76.3 | 69.5 | 81.9 | |
1977 | 77.8 | 64.3 | 47.5 | 41 | 42.8 | 25.1 | 9.88 | 0.635 | 2.95 | 6.34 | 20.3 | 26 | |
1978 | 429 | 1,588 | 3,040 | 3,258 | 3,514 | 2,584 | 525 | 191.1 | 226.3 | 235.4 | 263.4 | 419.3 | |
1979 | 1,236 | 1,697 | 1,960 | 457.3 | 1,073 | 749.4 | 189.5 | 181.4 | 183.9 | 219.5 | 223.1 | 406.9 | |
1980 | 3,104 | 3,095 | 2,565 | 3,773 | 3,784 | 1,004 | 1,056 | 292.6 | 381.9 | 370.9 | 334.3 | 215.2 | |
1981 | 228.9 | 200.7 | 312.4 | 972.5 | 644.9 | 457.1 | 330.4 | 372 | 234.3 | 237.1 | 287.9 | 231 | |
1982 | 569.1 | 1,143 | 1,413 | 907.5 | 389.4 | 1,348 | 1,361 | 1,454 | 1,411 | 1,285 | 1,354 | 1,311 | |
1983 | 1,150 | 924.8 | 3,418 | 5,047 | 4,196 | 3,269 | 3,633 | 2,834 | 2,041 | 1,775 | 2,395 | 4,923 | |
1984 | 4,593 | 1,759 | 1,365 | 882.2 | 838.5 | 480.2 | 457.9 | 528 | 756.6 | 798.6 | 373.3 | 798.2 | |
1985 | 1,049 | 735.4 | 561.9 | 766 | 649 | 586.7 | 1,336 | 1,258 | 459.7 | 430.7 | 413.4 | 446.9 | |
1986 | 472.5 | 1,635 | 4,886 | 1,944 | 1,246 | 1,229 | 845.5 | 1,194 | 1,296 | 702.5 | 535.6 | 892.6 | |
1987 | 577.3 | 809.4 | 1,151 | 1,107 | 764.9 | 819.8 | 569.2 | 477 | 413.7 | 251.3 | 315.8 | 234.2 | |
1988 | 207.5 | 231.8 | 1,082 | 877 | 880 | 891 | 756.7 | 747.8 | 708 | 479.1 | 454.9 | 469.7 | |
1989 | 245.3 | 212.6 | 1,089 | 964.7 | 1,091 | 895.2 | 665.6 | 406.8 | 420.1 | 322 | 248.3 | 215.7 | |
1990 | 178 | 186.6 | 860 | 547.7 | 551.7 | 601.4 | 607.8 | 533 | 321.4 | 340.6 | 413.7 | 201.4 | |
1991 | 185.1 | 182.6 | 259.7 | 251.1 | 381.3 | 218.4 | 315.2 | 214.8 | 207.3 | 293.8 | 372 | 178.8 | |
1992 | 167.6 | 311.7 | 262.7 | 668.8 | 348.9 | 247.2 | 261.7 | 271.5 | 307.2 | 325.7 | 217.9 | 231.5 | |
1993 | 623.2 | 303.2 | 332.4 | 488.6 | 1,385 | 591 | 383.1 | 329.1 | 369.2 | 550 | 310 | 303.6 | |
1994 | 306.6 | 312.7 | 853.8 | 534.5 | 518.9 | 470 | 471.1 | 406.1 | 307.6 | 391.5 | 316.6 | 321.2 | |
1995 | 688.8 | 367.1 | 696.3 | 909.1 | 1,412 | 679.6 | 428.6 | 403.9 | 358.7 | 496.5 | 322.2 | 341.1 | |
1996 | 403.3 | 1,479 | 3,473 | 1,708 | 1,500 | 1,053 | 727.2 | 554.7 | 475.3 | 569.2 | 742.6 | 3,194 | |
1997 | 6,273 | 6,499 | 2,778 | 1,269 | 1,606 | 1,168 | 502 | 431.7 | 450.3 | 832.7 | 407.3 | 399.8 | |
1998 | 1,153 | 4,206 | 2,444 | 1,976 | 2,067 | 1,867 | 1,875 | 1,792 | 1,702 | 1,951 | 962 | 965.7 | |
1999 | 1,744 | 3,576 | 2,056 | 1,422 | 1,529 | 1,368 | 739.9 | 634.5 | 550.2 | 497.1 | 415.5 | 387.5 | |
2000 | 418.8 | 1,437 | 2,201 | 1,239 | 1,572 | 1,046 | 413.7 | 396.1 | 397.8 | 557.9 | 420.9 | 404.2 | |
2001 | 383.4 | 371.4 | 391.4 | 902.3 | 1,240 | 584.8 | 499.9 | 370.4 | 324 | 477.9 | 375.1 | 421.9 | |
2002 | 404 | 484.1 | 519.6 | 993.7 | 961.2 | 549.7 | 485.9 | 317.8 | 293.3 | 376.3 | 318.5 | 331.6 | |
2003 | 328 | 547.5 | 496.5 | 797.2 | 836.4 | 1,208 | 513.1 | 355.4 | 315.1 | 590.7 | 322 | 307.8 | |
2004 | 308.7 | 434.6 | 336.9 | 606.5 | 833.8 | 712.3 | 553.8 | 359.9 | 278.1 | 334.7 | 307.5 | 307 | |
2005 | 448.3 | 321.2 | 391.9 | 365.6 | 1,472 | 590.6 | 325.4 | 304.3 | 325.9 | 516 | 381 | 1,154 | |
2006 | 4,178 | 1,696 | 3,115 | 4,537 | 4,130 | 1,839 | 1,267 | 1,199 | 1,158 | 1,563 | 687.7 | 907.7 | |
2007 | 1,128 | 859.9 | 966.8 | 823.3 | 1,427 | 790.2 | 454.5 | 364.2 | 268.9 | 436.7 | 312 | 301.6 | |
2008 | 369.6 | 305.1 | 783.8 | 1,114 | 859.1 | 460.5 | 425 | 338.5 | 238.6 | 390.5 | 278.3 | 268.7 | |
2009 | 216.6 | 270.5 | 291.5 | 735.5 | 872.6 | 614.4 | 359.7 | 306.6 | 472 | 667.5 | 309.6 | 252.3 | |
2010 | 295.3 | 812 | 385.8 | 1,030 | 821.2 | 319.9 | 299.5 | 232.5 | 230.9 | 597.9 | 271.9 | 475.7 | |
2011 | 405.5 | 373.9 | 618.9 | 2,193 | 1,952 | 1,940 | 2,117 | 1,888 | 1,515 | 2,320 | 728.7 | 529.2 | |
2012 | 589.1 | 483.7 | 376.1 | 1,458 | 1,433 | 967.3 | 516.2 | 374.6 | 315 | 690.3 | 326.3 | 399.6 | |
2013 | 394.4 | 1,348 | 610.5 | 1,157 | 1,651 | 417.3 | 356.9 | 287.1 | 278 | 603.3 | 343.7 | 262.6 | |
2014 | 308.6 | 290.5 | 412.9 | 1,364 | 1,425 | 328.8 | 324.9 | 262.5 | 191.6 | 373.3 | 409.2 | 303.6 | |
2015 | 283 | 335.8 | 431.7 | 521.7 | 186.2 | 168.1 | 153 | 151.3 | 149.3 | 359.2 | 398.7 | 227.2 | |
2016 | 302.9 | 203.6 | 287.6 | 1,089 | 1,561 | 469.3 | 270.2 | 208.5 | 139.1 | 698.2 | 365.5 | 239.1 | |
2017 | 866 | ||||||||||||
Mean of monthly Discharge |
1,110 | 1,160 | 1,280 | 1,460 | 1,890 | 1,290 | 528 | 392 | 368 | 460 | 456 | 794 | |
** No Incomplete data have been used for statistical calculation |