Country= U.S.A. Station= EUCLID BR AT RM 55 NR GRANDVIEW,WA River= YAKIMA R Area= 13985.17 Lat= 46.22 Lon= -119.92 Source= USGS PointID= 12509050 Area Units= km2 Discharge Units= m3/sec Starting Year= 1965 Ending Year= 1993 Total Years= 29 Total Usable Years= 17 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Avg Annual 1965 34.28 38.14 22.37 53.04 54.97 43.19 21.74 36.71 43.9 46.39 50.83 54.54 41.68 1966 50.97 51.74 54.93 45.1 31.94 23.29 25.61 23.01 14.25 11.94 12.88 15.9 30.13 1967 16.83 16.3 22.9 38.42 52.28 56.42 28.64 37.2 37.32 37.02 38.72 39.01 35.09 1968 30.87 23 36.47 29.96 19.21 31.86 20.85 21.43 13.29 21.9 38.94 39.84 27.3 1969 48.07 37.53 53.35 72.1 40.51 18.47 22.22 16.71 13.79 16.14 25.02 31.23 32.93 1970 34.04 21.14 21.89 22.47 38.66 33.95 20.68 20.67 15.43 16.64 20.72 39.18 25.46 1971 48.29 51.72 57.81 78.61 100.12 137.18 60.96 41.4 52.54 56.54 56.8 59.37 66.78 1972 64.05 58.85 73.21 77.21 93.23 73.54 49 39.96 48.71 38.69 48.91 49.11 59.54 1973 51.11 50.95 59.4 60.44 56.47 23.5 33.14 18.53 35.21 36.84 30.52 40.59 41.39 1974 43.8 43.25 67.1 57.62 66.56 60.78 33.79 35.29 36.28 24.97 20.6 38.08 44.01 1975 48.96 30.74 38.32 42.7 77.22 75.8 42.7 39.24 42.88 60.73 57.59 45.65 50.21 1976 47.95 48.45 50.94 82.71 80.9 34.86 24.67 23.2 33.36 34.48 36.28 38.42 44.69 1977 39.92 25.81 20.28 13.25 24.82 22.57 26.73 19.84 17.71 7.93 11.74 14.7 20.44 1978 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1979 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1980 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1981 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1982 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1983 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1984 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1985 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1986 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1987 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1988 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1989 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1990 19.56 16.09 20.91 18.27 22.14 20.67 29.09 22.31 19.7 11.77 12.81 10.67 18.67 1991 11.64 12.74 13.45 18.88 36.65 38.86 24.1 20.98 15.32 10.45 12.63 15.15 19.24 1992 12.92 17.53 19.67 16 21.77 22.12 15.91 18.84 6.78 8.63 6.78 10.9 14.82 1993 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 Avg 37.7 34 39.56 45.42 51.09 44.82 29.99 27.21 27.9 27.57 30.11 33.9 35.77 Std Dev 15.15 14.96 19.15 23.47 25.35 29.93 11.45 8.83 14.35 16.7 16.64 15.28 14.59