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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.

    USGS 11268500 MERCED R A BAGBY CA


    Mariposa County, California
    Hydrologic Unit Code 18040008
    Latitude  37°36'40", Longitude 120°07'50" NAD27
    Drainage area 911  square miles
    Gage datum 779.52 feet above NGVD29
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    00060, Discharge, cubic feet per second,
    YEAR Monthly mean in ft3/s   (Calculation Period: 1922-10-01 -> 1966-09-30)
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    1922 90.0250.0881.0
    1923 892.3817.3889.72,5824,8032,6221,070229.0169.7215.8157.6125.7
    1924 167.3248.7301.91,1131,447205.066.031.919.272.1355.4345.4
    1925 331.61,6531,1872,7604,1122,398776.4260.870.1129.0136.9190.7
    1926 164.9926.9834.23,4232,718797.9196.263.447.653.5491.8399.6
    1927 448.32,0931,3032,9404,7593,783851.3180.065.0148.2670.8328.9
    1928 336.0733.62,23321.185.7110.6
    1929 146.8339.9698.01,1943,1071,569358.172.435.735.336.069.9
    1930 210.5413.51,0551,9772,2531,878295.669.937.9
    1931 21.248.91,070
    1932 682.12,3841,2352,2384,4984,2041,051179.269.550.845.074.4
    1933 178.3254.8622.41,3502,0093,180450.382.737.330.354.4238.0
    1934 417.7654.91,0481,573899.0597.3112.036.428.659.3248.2308.6
    1935 1,050897.11,2814,1314,8754,255772.9180.776.585.4100.599.0
    1936 504.13,7641,5663,6144,7982,766830.4154.268.264.583.6246.2
    1937 279.93,6391,9202,6546,1223,173699.0147.665.767.395.02,281
    1938 918.23,7014,9003,6987,0507,3762,243497.1211.1315.5324.9255.6
    1939 281.0470.31,0862,5001,652566.3169.065.670.1252.0111.2109.2
    1940 1,6612,0462,2293,0164,9752,383434.7104.151.860.187.91,198
    1941 1,0922,3652,3282,5056,2634,8761,724361.6113.093.2249.81,141
    1942 1,2571,3561,3482,9784,5015,5541,665331.1119.690.8548.4581.7
    1943 2,2421,6613,5723,6174,5502,557864.7217.590.590.3114.8146.0
    1944 260.2648.81,1931,3083,9192,228704.5143.162.653.6492.4448.1
    1945 360.03,3962,0492,8984,1543,402965.1234.988.1353.5606.01,508
    1946 894.5728.11,2753,1874,3061,872540.1147.981.1179.9565.4683.5
    1947 407.8670.1979.91,7132,842846.5183.360.133.8146.5166.0107.7
    1948 197.9172.7427.81,5893,9193,686597.1107.845.850.962.2113.3
    1949 138.5357.81,0572,3843,8521,812281.280.236.336.799.394.5
    1950 449.9990.6768.22,8103,7712,090370.580.348.283.74,0594,074
    1951 1,3201,2201,3252,1922,9061,755491.1117.548.553.0134.1752.1
    1952 2,0491,0102,1863,5227,3035,2731,903479.3152.187.8105.1394.1
    1953 888.8466.0625.22,0212,0232,666849.1119.456.939.790.4115.1
    1954 247.5657.91,3492,7803,6471,228286.576.041.735.896.8264.7
    1955 333.0360.8561.11,1193,0562,306362.977.032.227.771.05,254
    1956 3,2511,3071,3622,4565,1854,9311,689369.1136.6136.1190.6147.1
    1957 201.1704.2902.11,4043,0922,914437.7113.255.059.4125.2311.9
    1958 393.81,2122,2013,9106,9224,9811,620460.1194.385.788.476.9
    1959 306.1911.3905.41,9621,795855.5143.745.8260.896.752.757.4
    1960 150.1723.3929.42,1052,4351,077180.569.825.530.9110.5225.0
    1961 118.1277.0409.11,3521,550846.8126.760.128.624.747.4162.6
    1962 137.02,2211,0283,2673,3653,490830.2168.252.8107.165.595.9
    1963 626.32,792893.42,0374,4993,6821,116232.5106.7103.7574.9325.3
    1964 303.2314.5426.51,2992,4101,379277.994.444.336.5323.63,162
    1965 2,4821,0601,0662,7644,2013,9231,475542.7142.076.8981.8651.9
    1966 597.6485.0955.62,7983,002758.1194.7102.137.5
    Mean of
    monthly
    Discharge
    683 1,240 1,310 2,450 3,800 2,680 720 173 78 92 312 680

    ** No Incomplete data have been used for statistical calculation