Country= U.S.A. Station= DIAMOND CR NR PEACH SPRINGS River= COLORADO R Area= 38873600.99 Lat= 35.77 Lon= -113.36 Source= USGS PointID= 9404200 Area Units= km2 Discharge Units= m3/sec Starting Year= 1935 Ending Year= 1995 Total Years= 61 Total Usable Years= 60 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Avg Annual 1935 147.92 135.1 201.22 200.63 232.26 440.05 306.32 265.13 263.33 262.64 263.06 138.35 238 1936 131.56 154.76 245.97 267.78 246.47 262.96 302.54 270.41 250.15 199.46 162.71 138.13 219.41 1937 131.42 240.91 239.79 252.76 242.58 259.97 296.51 291.32 253.45 222.03 188.75 174.77 232.86 1938 170.12 174.41 245.12 264.27 245.02 272.26 276.93 280.68 254.14 257.78 197.72 177.57 234.67 1939 298.1 664.21 300.56 278.69 259.67 279.91 293.86 300.17 388.89 305.35 307.54 304.23 331.77 1940 313.62 222.84 251.15 296.62 228.35 273.14 286.41 286.31 313.03 367.66 350.35 390.54 298.33 1941 288.63 285.89 345.25 289.47 625.82 774.75 459.47 613.2 727.37 729.85 823.74 940.49 575.33 1942 901.21 755.7 687.83 540.48 731.13 728.12 564.6 405.3 379.38 389.31 495.55 558.85 594.79 1943 467.41 380.36 408.13 417.49 440.56 464.21 500.02 456.18 478.65 534 546.8 566.8 471.72 1944 571.55 602.18 597.49 553.69 513.91 467.61 476.46 528.8 530.09 542.59 550.29 546.7 540.11 1945 546.34 540.75 567.44 468.55 446.5 437.59 420.46 354.74 392.28 478.1 493.09 506.23 471.01 1946 479.56 524.37 434.8 395.12 402.19 358.97 368.94 332.31 347.45 349.42 375.29 400.64 397.42 1947 438.73 458.43 432.7 379.26 416.72 409.18 388.77 410.96 389.74 385.2 418.62 477.74 417.17 1948 534.19 570.93 509.61 515.37 513.45 470.63 510.44 454.08 447.6 422.75 465.25 509.34 493.64 1949 565.88 607.91 569.35 531.32 452.52 439.29 438.37 466.5 523.01 528.52 481.29 533.36 511.44 1950 497.37 528.01 556.75 474.88 490.8 428.34 413.15 383.47 334.99 299.88 257.77 256.61 410.17 1951 253.44 255.35 335.99 363.87 310.98 410.12 435.17 434.99 344.15 326.6 266.74 325.66 338.59 1952 508.61 558.43 655.77 618.44 664.44 675.27 581.87 596.94 628.83 568.26 557.75 600.05 601.22 1953 551.63 520.12 436.26 384.54 438.73 454.77 503.31 486.14 391.62 291.91 250.96 292.09 416.84 1954 367.12 336.97 360.27 410.97 467.32 420.04 460.75 452.07 359.06 293.01 303.59 303.5 377.89 1955 337.98 305.01 337.34 360.76 364.19 412.2 443.66 390.87 330.02 229.69 175.81 131.71 318.27 1956 146.11 179.94 289.1 325.41 308.87 374.45 398.26 379.17 301.67 223.98 152.8 132.43 267.68 1957 111.77 177.79 271.25 348.11 297.22 372.56 410.14 376.07 314.49 231.65 371.54 462.94 312.13 1958 591.83 287.9 619.5 634.21 466.5 406.25 428.41 399.09 339.62 280.79 296.38 346.75 424.77 1959 311.67 302.34 317.79 395.78 325.01 379.26 443.3 402.19 324.62 256.93 192.79 189.07 320.06 1960 196.98 233.22 349.98 385.58 340.9 418.43 454.17 399.73 304.29 225.52 188.98 148.44 303.85 1961 174.73 231.02 341.51 344.78 324.67 391.44 414.43 326.84 288.4 189.63 151.95 92.93 272.69 1962 153.68 190.5 318.68 360 315.92 370.29 406.12 378.17 306.49 216.91 206.62 131.96 279.61 1963 160.94 238.29 338.34 328.51 325.92 399.84 429.87 376.98 299.84 201.87 159.08 141.15 283.39 1964 167.09 236 294.77 310.49 275.43 353.11 397.9 366.2 280.44 188.46 130.82 112.82 259.46 1965 133.27 215.67 292.18 276.51 278.2 337.84 389.59 399.27 285.21 177.49 104.75 90.57 248.38 1966 81.33 210.51 278.19 347.04 321.89 376.14 414.8 392.51 278.29 163.83 121.09 147.47 261.09 1967 140.85 219.58 311.93 289.48 298.62 345.32 384.65 345.04 233.31 200.13 117.61 78.18 247.06 1968 161.4 221.76 313.12 332.87 288.26 343.71 358.93 334.01 277.21 186.21 147.18 143.8 259.04 1969 116.91 237.88 340.78 339.01 295.01 320.94 352.14 337.52 232.25 199.91 104.74 142.91 251.67 1970 168.99 225.35 301.03 357.03 302.6 335.84 364.83 310.69 252.23 208.95 144.6 151.06 260.27 1971 155.94 247.67 342.05 354.98 304.22 353.53 404.11 317.77 269.04 182.89 147.21 163.71 270.26 1972 159.34 236.31 344.09 364.76 322.19 327.8 403.01 329.79 272.95 103.02 134.55 179.06 264.74 1973 163.62 177.24 295.49 380.58 320.69 320.24 381.82 334.4 306.47 222.91 147.34 156.76 267.3 1974 112.6 245.47 324.68 411.26 348.21 376.24 402.65 379.69 297.18 183.68 134.18 149.53 280.45 1975 166.97 228.08 317.78 378.53 354.51 330.18 380.09 369.58 309.58 219.46 160.28 165.55 281.72 1976 162.48 179.44 370.86 366.94 319.42 341.29 363.59 388.13 190.34 163.38 118.47 164.07 260.7 1977 118.65 254.17 314.53 386.24 300.21 361.8 440.38 316.64 219.03 160.18 137.08 142.09 262.58 1978 62.96 202.8 318.75 404.08 312.61 362.99 417.17 364.49 272.65 165.95 127.21 124.4 261.34 1979 69.92 171.74 265.15 369.35 360.53 404.37 442.38 382.12 337.6 232.67 175.07 160.59 280.96 1980 140.06 190.27 486.41 533.4 443.94 544.82 574.38 535.83 467.14 404.93 361.7 329.12 417.67 1981 212.96 231.43 321.01 413.62 311.4 394.64 433.8 405.85 268.31 150.2 111.42 135.32 282.5 1982 151.83 250.7 300.63 404.85 303.19 293.95 351.47 294.02 238.27 175.09 104.37 121.52 249.16 1983 463.76 204.83 272.36 500.08 519.11 767.39 1123.55 1115.42 1078.31 1014.21 763.33 678.51 708.4 1984 795.89 815.82 801.55 765.79 765.38 919.36 926.79 845.13 793.82 734.23 713.12 702.99 798.32 1985 700.8 749.29 634.12 575.21 633.11 740.77 741.08 737.98 648.74 485.96 475.25 538.3 638.38 1986 614.02 520.04 657.5 622.22 831.97 778.53 699.34 666.09 615.8 482.21 462.42 533 623.6 1987 616.85 538.83 431.61 383.72 339.83 377.09 394.98 396.62 334.26 259.08 165.7 257.18 374.65 1988 271.3 248.14 337.47 332.85 340.37 367.08 417.45 373.73 274.39 209.64 172.39 165.62 292.54 1989 128.55 230.63 335.07 411.11 322.07 335.8 382.01 325.73 275.39 227.18 146.78 131.66 271 1990 129.78 236.6 312.3 372.49 358.48 381.01 388.39 331.5 265.41 231.72 173.95 161.96 278.63 1991 124.68 203.23 222.86 375.63 349.62 380.2 395.16 333.78 263.63 238.82 172.79 100.63 263.42 1992 135.59 173.92 228.83 314.54 288.91 329.93 350.15 255.04 234.92 217.06 174.21 98.75 233.49 1993 46.42 98.57 241.12 296.78 285.83 291.03 300.78 270.91 238.15 210.47 149.16 160.29 215.79 1994 162.47 215.18 308.76 387.13 330.66 365.87 363.96 329.24 261.68 225.71 161.71 117.5 269.16 1995 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 Avg 286.46 318.01 374.7 395.77 381.08 418.51 437.57 406.39 356.31 300.62 268.55 273.73 351.48 Std Dev 204.18 174.12 133.27 105.2 132.46 140.57 139.63 144.21 156.55 165.81 175.08 193.16 134.38