Country= Canada Station= InternationalBoundary River= Columbia Area= 155000 km2 Lat= 48.92 Lon= -117.63 Source= RivDIS PointID= 275 Area Units= km2 Discharge Units= m3/sec Starting Year= 1938 Ending Year= 1984 Total Years= 47 Total Usable Years= 46 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Avg Annual 1938 -9999 -9999 893 1840 4970 8790 6070 2590 1950 1400 950 789 -9999 1939 804 743 751 1760 5720 6010 4920 2860 1770 1310 1330 1160 2428.17 1940 876 833 1060 2010 4520 6110 4120 2520 2020 1610 1250 857 2315.5 1941 818 809 1020 1800 3560 4700 3580 2470 2140 1950 1580 1840 2188.92 1942 1410 1110 998 1520 3920 7130 5960 3240 1690 1290 1030 949 2520.58 1943 869 967 837 2930 4590 7120 7200 3450 1690 1310 1050 900 2742.75 1944 792 688 650 950 2690 5070 3260 2520 1730 1390 1130 869 1811.58 1945 829 858 893 1000 3480 7020 4950 2540 1530 1090 1000 889 2173.25 1946 921 910 1150 2040 6530 9160 6130 3210 1920 1210 995 1190 2947.17 1947 1090 1190 1440 2230 6960 8410 5720 2910 1790 2350 1910 1200 3100 1948 1150 1040 1060 1620 5850 13500 5920 3480 2120 1420 1130 935 3268.75 1949 898 846 956 1890 6510 6770 3540 2410 1580 1150 1090 1230 2405.83 1950 1000 1110 1420 1730 3910 9640 9510 3730 2080 1620 1580 1600 3244.17 1951 1730 1870 1500 2210 6680 7820 7250 3510 1940 1940 1420 1260 3260.83 1952 1100 1130 1100 2020 6350 6930 5160 2730 1570 1400 1360 939 2649.08 1953 913 1090 1060 1130 4090 8240 6220 3080 2110 1860 1690 1290 2731.08 1954 1010 1000 1380 1520 5360 9400 9590 4570 2870 1700 1750 1520 3472.5 1955 1200 1160 1100 1550 2840 8170 8510 3730 2020 1690 1760 1450 2931.67 1956 1340 1220 1410 3140 6810 10800 6170 3200 1920 1690 1490 1220 3367.5 1957 1040 1060 1180 1500 7310 7870 4070 2390 1660 1550 1400 1140 2680.83 1958 877 942 1350 1640 5490 8010 4230 2490 1740 1590 1450 1310 2593.25 1959 1480 1440 1280 2220 5290 9510 7470 3600 3060 2760 2330 1710 3512.5 1960 1210 1230 1530 3290 4550 7080 6440 3270 1830 1620 1630 1020 2891.67 1961 994 1510 1690 2280 5460 11900 5100 2870 1700 1620 1480 1070 3139.5 1962 1070 1330 1270 2280 4550 7140 5450 3430 1760 1590 1600 1560 2752.5 1963 1320 1620 1530 2110 3820 7430 5530 3150 1940 1560 1390 1040 2703.33 1964 1140 1040 1260 1520 3920 9930 7600 3670 2030 2150 1760 1260 3106.67 1965 1310 1540 1840 2420 5390 8350 5990 3910 2080 1710 1660 1340 3128.33 1966 1180 1180 1360 2430 4830 7770 6260 3270 2140 1810 1580 1330 2928.33 1967 1270 1530 1370 1450 3910 11000 7760 3540 2230 2100 1640 1610 3284.17 1968 1160 1300 1440 1810 2640 7790 6240 3380 2420 1990 1820 1620 2800.83 1969 1690 1650 1730 3550 6030 6970 5210 3040 3090 2150 2320 2350 3315 1970 2080 1120 1270 1260 3460 5190 3640 2820 2060 2000 1940 1870 2392.5 1971 1770 1830 1690 2130 6260 7730 5210 3650 1870 1870 2220 2470 3225 1972 2200 1600 2330 2770 5040 9600 6030 4050 2370 2280 2160 2670 3591.67 1973 2260 1780 1350 1610 2370 2830 3480 3110 2480 2250 1030 501 2087.58 1974 1843 2209 2172 2616 4842 6569 5210 3625 2832 2546 2659 2560 3306.92 1975 2610 2710 2130 2130 3040 4740 3160 2740 1750 2020 2560 2680 2689.17 1976 2910 2740 2480 2570 4910 4210 4670 5080 3340 2930 2420 2650 3409.17 1977 2590 1990 1920 1740 2720 2840 2540 2460 2150 1790 2230 1560 2210.83 1978 1780 1920 2000 2270 3560 3640 3510 2580 2870 2660 2490 2760 2670 1979 3330 2160 1720 1800 3540 3090 2620 2730 2040 2110 2120 2970 2519.17 1980 2110 1960 1490 1830 3570 3730 2940 2520 1710 1870 2170 3010 2409.17 1981 3500 3400 2300 1650 3710 5820 4880 3870 2230 2190 2160 2550 3188.33 1982 3120 2360 3010 3270 4500 5160 4730 3410 2300 2040 2210 2260 3197.5 1983 3000 3190 3140 2660 3730 3910 3620 3230 2060 1970 2170 2800 2956.67 1984 2860 3110 2260 1590 2970 3540 2790 3030 2000 2090 1860 2710 2567.5 Avg 1575.09 1522.28 1505.74 2027.36 4611.74 7109.34 5322.55 3184.36 2088.98 1833.96 1701.15 1626.98 2843.86 Std Dev 762.51 672.65 547.61 588.48 1299.11 2418.91 1706.08 574.74 419.78 416.19 470.78 695.95 425.97