Country= U.S.A. Station= HINSDALE, MT. River= MILK RIVER Area= 26027988.30 Lat= 48.4 Lon= -107.07 Source= USGS PointID= 6171500 Area Units= km2 Discharge Units= m3/sec Starting Year= 1934 Ending Year= 1992 Total Years= 59 Total Usable Years= 58 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Avg Annual 1934 1331.17 1764.76 2209.37 3116.95 2251.29 1989.65 2065.04 1444.35 1800.96 2257.05 2706.44 3832.84 2230.82 1935 3076.14 3371.24 6151.18 5976.78 8684.18 13773.4 8186.35 3332.82 2334.55 1759.4 3200.2 2397.72 5187 1936 1665.13 2104.25 7473.86 5857.84 5186.58 3580.4 1900.8 1231.97 2257.43 2707.93 2557.12 1518.52 3170.15 1937 3487.83 5239.66 7171.51 5385.89 6756.8 6547.83 4432.07 2591.19 1558.85 1350.54 1502.41 1192.97 3934.8 1938 1715.64 4395.2 4719.8 7699.39 7302.13 8572.5 6437.09 3716.83 4831.54 3816.77 3397.19 2184.7 4899.06 1939 2167.44 3024.36 6927.62 9310.63 4950.91 5449.13 4381.46 3127.57 1547.15 1250.7 1357.05 1454.95 3745.75 1940 887.51 1186.48 2599.87 3652.7 3334.01 3630.52 2470.89 2904.78 2141.61 1405.53 1694.11 1947.2 2321.27 1941 2673.4 2764.55 2928.89 6952.77 4270.02 6389.26 3363.51 1769.08 4743.57 9862.54 8799.98 4123.69 4886.77 1942 3051.66 6002.19 5898.16 6972.59 7929.67 10632.1 8352.6 3965.48 4757.26 4140.4 4311.74 4017.91 5835.98 1943 4977.4 4658.15 5195.71 8304.43 13776.7 14358.6 8281.35 4673.22 2984.23 2457.73 2821.98 2263.72 6229.43 1944 1926.38 2442.49 7043.62 12336.8 13309.9 10681.2 7709.53 4238.42 3796.46 2991.37 2592.99 2732.5 5983.47 1945 2012.33 3333.92 9160.09 14055.6 10779.6 13386.4 7092.95 3995.25 3669.03 4304.82 2889.18 2266.09 6412.1 1946 7055.68 4242.49 7803.62 6759.27 5197.54 5903.15 5319.94 3813.11 3193.59 3605.58 6409.08 3188.86 5207.66 1947 2665.27 2688.9 4668.01 14016 9113.51 17007.2 11555.2 3078.97 2696.91 2354.33 2777.61 2690.02 6275.99 1948 2273.22 2342.01 10621.6 8406.37 5722.77 5085.92 6640.79 4039.28 2238.84 2046.86 2492.93 1804.16 4476.23 1949 4193.57 6565.5 9073.32 8786.76 4637.59 6898.96 5502.63 2837.27 3080.42 3466.64 2225.81 2785.66 5004.51 1950 5269.7 4506.45 6248.01 9322.9 10433.4 8447.9 6474.55 4876 3449.77 3048.55 2402.13 1708.52 5515.66 1951 2080.93 4481.37 7088.38 12552.9 11924.2 10544.3 18499.2 6804.3 8670.67 5662.49 6629.95 3978.45 8243.09 1952 4342.55 5689.76 8918.94 13806.4 10933.1 6171.22 5650.61 4601.97 2911.74 2031.52 2289.15 2096.74 5786.98 1953 1950.95 3348.38 5305.33 7332.21 6183.15 5566.18 5217.64 4150.72 2478.49 1974.88 1901.77 1911.4 3943.42 1954 1553.51 1693.05 2511.08 4115.4 5972.15 6165.55 4702.36 3124 2871.63 4875.46 2795.74 2196.03 3548 1955 3169.04 3605.87 5380.23 5481.23 4304.82 4575.08 3481.07 2318.16 2089.32 2949.9 1891.01 1506.28 3396 1956 1449.74 1676.17 2335.79 4229.62 4117.84 3209.73 3380.32 3052.39 2099.89 1664.77 1652.01 1573.97 2536.85 1957 1599.45 1953.27 2585.25 5334.92 6617.96 6696.97 6262.62 3109.12 2713.52 2514.55 2550.42 2652.3 3715.86 1958 2154.01 2052.27 5404.89 4490.13 3788.27 4902.81 8868.7 6246.55 3442.97 2433.34 2533.81 1623.93 3995.14 1959 1591.05 4297.61 6285.46 6678.09 6131.09 4895.73 3727.07 3103.73 3010.57 5792.2 3476.48 2735.97 4310.42 1960 5158.26 3908.72 3905.19 14690.9 11211.7 7786.23 5848.83 3099.71 3255.98 2479.29 3100.71 2102.77 5545.69 1961 1715.37 2285.99 7124.01 8631.97 10034.3 4692.13 4216.31 3489.75 6749.17 5129.03 8719.75 3647.05 5536.24 1962 3286.42 6833.5 8981.97 11138 6582.33 7630.49 5331.82 3424.35 3941.73 3630.06 2632.54 1897.33 5442.55 1963 1499.07 1778.61 5879.25 4445.77 5260.57 3742.56 2963.33 2547.07 2036.56 1867.55 1968.69 1368.72 2946.48 1964 1303.22 1472.68 2110.99 5348.89 5165.57 5336.81 3030.01 1972.32 2937.79 2124.14 2339.83 1750.17 2907.7 1965 3319.85 3369.82 7017.14 12105.5 9709.08 7646.53 6344.84 3015.67 8644.24 6565.89 3794.48 4205.53 6311.55 1966 4014.25 5402.88 5492.59 7503.06 7343.24 6001.32 3522.91 2827.86 2341.72 2280.98 2338.89 2433.16 4291.91 1967 1902.35 2748.16 3489.02 8738.63 5704.5 10250.8 7336.84 3230.24 2633.48 3382.05 4809.17 4561.78 4898.92 1968 2826.95 4558.26 3122.73 4784.63 5256 5412.32 6074.45 4949.72 3259.1 4209.19 4720.44 3735.65 4409.12 1969 5008.18 6288.4 6648.1 11946.9 10035.2 7860.8 13062.4 4897.93 4256.04 6665.46 3895.48 2761.18 6943.84 1970 2120.85 2873.57 4280.44 7812.66 10452.6 9404.08 3324.05 4271.57 6342.35 6187.72 5749.3 4095.92 5576.26 1971 3185.39 5094.63 8354.43 7033.94 5829.65 5882.38 4441.2 2882.12 2611.21 2898.66 4110.68 4982.88 4775.6 1972 3146.48 2507.62 5245.95 7428.49 9090.67 5274.51 4389.13 6004.12 5700.21 5818.69 8321.42 4707.02 5636.19 1973 8715.24 8470.83 14775.1 19608.6 16552.7 10521.7 6192.29 4728.94 4451.43 9971.24 6224.08 7113.05 9777.1 1974 7115.79 8534.54 9352.83 8181.73 10954.1 12478.4 6602.43 3589.86 3142.72 2617.04 4692.5 3413.84 6722.98 1975 3968.03 5914.21 7348.72 9276.65 9871.67 7449.26 5988.59 3634.9 4275.87 3334.1 3710.47 4233.85 5750.53 1976 2609.09 3811.66 7583.47 8113.76 7750.64 4004.97 3031.56 2214.12 1851.84 1989.77 1985.02 1709.8 3887.98 1977 1363.05 2090 3324.51 3544.91 3545.38 3338.76 3470.2 3329.71 6275.99 6101.86 6506.3 3948.85 3903.29 1978 3018.77 2139.45 8150.64 11949.8 10068.1 5973 7939.72 4494.18 5344.36 3911.4 3877.54 3122.36 5832.44 1979 2094.64 3570.98 12033.8 15328.9 11006.2 6551.61 5798.59 5317.2 4785.57 2874.81 4235.28 3573.79 6430.95 1980 2974.75 2883.55 4887.88 7795.67 3778.04 6882.92 3066.46 3610.78 5108.39 3682.22 3069.09 3036.95 4231.39 1981 1964.1 2526.48 3277.56 5169.46 7450.11 7322.78 9802.25 6853.63 4434.35 4123.32 4307.96 3417.22 5054.1 1982 2746.02 7428.16 9902.73 9751.43 9394.85 11634.5 8843.12 5589.41 5550.13 4623.89 6451.56 12809.3 7893.76 1983 6266.28 5963.76 9712.73 16591.9 13503.6 8952.89 7520.45 3962.55 3428.72 4114.19 6074 5990.42 7673.46 1984 3885.82 6742.38 10911.2 13915.9 12772.8 12227.3 10050.7 4197.31 3390.11 4337.07 7022.62 4865.04 7859.85 1985 5642.39 6149.64 13741 9907.17 7327.71 7148.15 4117.84 4284.09 4043.67 7886.74 10170.5 8156.21 7381.26 1986 4281.35 5812.06 7376.12 9565.48 10821.7 8063.74 8478.66 5305.33 6481.76 16291.4 9031.23 7257.37 8230.52 1987 4016.45 4597.47 6704.73 8893.42 5816.86 5211.27 4476.83 4259.06 4262.65 2809.96 3312.33 5741.04 5008.51 1988 4550.82 5168.34 5448.74 6797.02 3826.81 2184.37 1904.36 1951.32 2066.76 2077.46 2546.45 2191.55 3392.83 1989 2368.85 2315.62 3617.09 4988.51 3467.46 3819.4 2537.11 2474.45 4800.39 2160.77 2029.1 1359.67 2994.87 1990 1979.82 2942.95 7198.91 5029.1 10489.2 11677.9 8368.13 6221.52 4082.08 3250.61 2912.21 3688.06 5653.37 1991 3957.07 4440.71 5682.58 9143.56 10565.9 9445.61 5311.72 3429.55 3018.4 3060.34 4445.77 5657.92 5679.93 1992 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 Avg 3143.55 3966.48 6455.03 8553.39 7831.87 7359.85 5919.72 3762.19 3739.24 3882.46 3947.65 3377.94 5161.61 Std Dev 1624.8 1812.23 2793.89 3583.03 3191.48 3204.02 2941.06 1258.22 1597.73 2507.29 2123.24 2000.17 1602.32