Country= U.S.A. Station= NR EL NIDO CA River= SAN JOAQUIN R + CHAMBERLAIN SL Area= 16696.74 Lat= 37.11 Lon= -120.59 Source= USGS PointID= 11260001 Area Units= km2 Discharge Units= m3/sec Starting Year= 1951 Ending Year= 1995 Total Years= 45 Total Usable Years= 44 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Avg Annual 1951 141.82 115.77 115.75 158.43 76.65 121.53 158.13 193.35 158.04 121.3 126.21 218.32 142.11 1952 392.05 397.6 480.11 391.72 406.94 404.56 297.11 309.2 366.99 361.09 427.02 513.73 395.68 1953 455.63 379.73 234.99 148.22 180 154.24 187.4 176.43 145.41 105.4 117.44 175.36 205.02 1954 260.77 183.37 146.8 140.27 202.46 167.6 179.31 189.21 138.01 95.15 143.78 191.61 169.86 1955 282.36 150.87 113.73 114.12 106.83 108.44 171.12 178.77 91.94 42.54 37.94 35.69 119.53 1956 32.09 34.74 58.35 94.34 53.07 90.4 122.78 118.31 75.51 33.51 26.74 25.81 63.8 1957 32.32 30.79 49.37 96.46 49.39 75.57 127.44 135.64 92.19 72.72 221.11 349.4 111.03 1958 480.29 222.04 394.52 382.94 238.33 139.29 139.5 161.68 114.9 103.07 144.84 246.23 230.64 1959 198.93 167.97 83.34 132.2 75.59 93.29 136.59 166.11 103.77 76.87 79.55 120.19 119.53 1960 132.6 57.38 102.29 126.51 65.33 102.67 129.2 119.86 87.76 38.55 55.84 74.33 91.03 1961 60.03 51.31 97.41 92.09 50.44 82.53 106.01 100.49 50.6 27.3 27.23 37.64 65.26 1962 74.06 34.44 94.42 95.91 57.7 73.3 91.06 86.34 48.09 41.51 85.11 65 70.58 1963 53.89 62.81 84.02 94.77 47.31 84.99 96.85 110.5 84.79 42.39 51.61 46.88 71.73 1964 51.41 54.82 79.97 81.18 40.52 58.44 99.77 99.26 49.76 25.03 31.59 30.52 58.52 1965 38.63 37.37 78.46 94.44 37.83 62.46 94.66 104.92 44.84 22.71 32.78 64.02 59.43 1966 28.38 47.05 78.67 75.61 35.83 59 98 107.71 57.96 26.98 20.16 30.21 55.46 1967 34.04 37.64 76.33 78.93 39.99 55.68 78.84 88.05 56.52 19.81 23.5 30.33 51.64 1968 50.19 38.21 79.52 94.27 33.29 52.15 83.46 77.61 36.12 20.4 20.76 33.99 51.66 1969 53.86 40.37 87.17 93.82 35.46 52.09 72.04 71.41 32.45 20.59 23.44 35.53 51.52 1970 46.65 40.63 92.57 95.72 33.93 48.67 71.32 71.17 25.63 19.78 20.11 48.44 51.22 1971 32.39 45.57 87.77 83.36 33.28 58.33 81.13 75.28 29.76 21.11 19.7 49.04 51.39 1972 42.33 45.14 87.12 84.74 32.88 54.49 72.24 73.4 33.21 31.23 20.8 41.78 51.61 1973 47.08 43.86 79.62 73.49 36.17 48.73 65.49 60.17 37.22 30.9 25.54 51.91 50.01 1974 35.43 41.46 78.85 83.76 39.65 58.93 83.8 81.94 37.82 21.13 21.4 41.79 52.16 1975 32.76 45.35 67.02 91.95 49.18 53.07 76.75 72.94 48.16 30.22 31.96 55.15 54.54 1976 37.1 53.72 79.74 102.61 45.28 45.6 62.51 61.04 62.5 28.73 33.35 66.71 56.57 1977 38.05 50.38 78.54 104.15 43.41 51.74 74.04 100.26 40.03 22.71 24.29 60.9 57.38 1978 44.44 53.27 83.58 104.47 40.18 51.84 81.05 77.9 40.13 26.54 23.79 56.3 56.96 1979 38.8 47.91 88.64 104.75 134.68 145.28 179.2 181.71 146.53 131 123.21 117.5 119.93 1980 118.69 124.82 292.99 317.37 302.22 304.67 295.66 300.85 307.12 330.03 297.89 248.59 270.08 1981 161.27 45.83 101.53 111.19 66.21 79.85 96.68 105.13 45.29 21.35 22.43 42.89 74.97 1982 53.82 57.61 97.81 105.41 51.46 50.15 58.21 63.11 38.61 21.82 22.79 55.35 56.35 1983 295.99 160.27 106.52 250.97 308.88 483.09 860.2 928.07 881.98 902.67 729.16 672.76 548.38 1984 721.81 680.68 580.13 510.27 505.14 628.83 667.64 613.11 552.84 541.59 571.81 649.28 601.93 1985 633.48 669.49 514.64 363.12 388.4 445.9 441.75 433.98 469.97 352.59 346.03 445.86 458.77 1986 480.2 392.94 420.64 357.83 514.36 520.84 438.09 402.19 382.56 358.16 329.54 414.07 417.62 1987 490.07 380.16 243.45 127.89 92.79 102.19 106.93 123.93 113 114.55 84.18 157.69 178.07 1988 185.83 113.58 103.45 105.2 55.04 72.73 96.84 120.69 48.62 39.13 40.88 55.02 86.42 1989 50.95 48.97 75.9 97.7 58.77 48.24 78.7 81.65 43.67 28.62 27.92 39.43 56.71 1990 44.28 58.95 75.51 81.34 45.07 66.34 71.01 69.94 44.57 31.56 32.94 39.36 55.07 1991 52.82 52.88 74.39 85.18 49.51 64.55 72.09 59.79 38.78 28 31.53 40.44 54.16 1992 49.25 57.63 86.27 85.24 52.38 55.23 67.6 62.28 40.79 33.54 36.42 52.65 56.61 1993 118.12 299.52 612.93 442.12 254.4 146.74 95.76 77.54 81.18 92.27 100.9 69.82 199.28 1994 52.7 73.67 89.55 77.98 55.98 54.21 54.16 46.36 43.55 28.43 35.21 45.98 54.82 1995 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 Avg 153.58 132.47 155.33 150.77 116.41 131.33 154.96 157.71 124.3 104.2 107.96 135.08 135.34 Std Dev 178.71 158.19 147.46 112.58 129.27 141.03 159.85 161.93 166.21 168.06 153.59 164.49 138.56