ACCUM PRECIP STATION YEAR JULY 15-AUG 25 Station : AKRON 4 E, CO0109 1972 2.84 1973 1.74 1974 3.31 1975 1.82 1976 2.19 1977 1.72 1978 3.91 1979 2.56 1980 4.77 1981 6.71 1982 5.26 1983 2.28 1984 5.39 1985 5.47 1986 0.96 1987 4.42 1988 2.73 1989 3.85 1990 7.60 1991 2.31 1992 3.88 1993 4.71 1994 2.34 1995 1.84 1996 3.22 61-90 AVERAGE: 3.66 Station : AKRON 1 N, CO0114 1961 2.87 1962 3.81 1963 4.64 1964 3.41 1965 3.58 1966 4.05 1967 1.09 1968 3.92 1969 1.86 1970 1.17 1971 1.15 1972 2.94 1973 1.89 1974 3.51 1975 2.37 1976 3.64 1977 2.01 1978 3.54 1979 6.29 1980 5.36 1981 4.46 1982 2.94 1983 3.63 1984 6.91 1985 5.33 1986 0.75 1987 3.21 1988 2.47 1989 3.85 1990 7.00 1991 2.29 1992 4.70 1993 4.14 1994 4.41 1995 1.07 1996 1.97 61-90 AVERAGE: 3.45 Station : ALAMOSA WSO AP, CO0130 1961 2.21 1962 0.65 1963 1.96 1964 1.12 1965 1.52 1966 2.17 1967 3.33 1968 5.11 1969 2.41 1970 1.42 1971 3.09 1972 1.43 1973 1.12 1974 1.69 1975 0.95 1976 1.91 1977 2.26 1978 0.69 1979 1.64 1980 0.33 1981 2.40 1982 1.07 1983 1.23 1984 1.77 1985 2.52 1986 0.87 1987 1.08 1988 1.02 1989 1.60 1990 1.96 1991 1.14 1992 3.09 1993 3.05 1994 1.08 1995 1.49 1996 0.45 61-90 AVERAGE: 1.75 Station : ALTENBERN, CO0214 1961 3.12 1962 0.84 1963 2.67 1964 2.83 1965 4.90 1966 1.77 1967 3.84 1968 4.37 1969 1.17 1970 2.06 1971 2.29 1972 1.06 1973 1.54 1974 1.42 1975 1.18 1976 2.70 1977 2.99 1978 0.48 1979 1.77 1980 1.14 1981 2.58 1982 1.30 1983 2.13 1984 2.12 1985 2.85 1986 4.44 1987 3.42 1988 2.11 1989 1.77 1990 2.29 1991 3.01 1992 2.30 1993 0.94 1994 2.00 1995 2.83 1996 1.73 61-90 AVERAGE: 2.31 Station : ANTERO RESERVOIR, CO0263 1961 4.08 1962 1.47 1963 3.00 1964 3.42 1965 6.80 1966 3.62 1967 2.92 1968 3.99 1969 3.85 1970 5.68 1971 2.89 1972 0.89 1973 2.16 1974 3.07 1975 1.51 1976 3.17 1977 5.37 1978 1.05 1979 2.81 1980 2.13 1981 2.64 1982 4.49 1983 4.96 1984 6.99 1985 3.02 1986 2.06 1987 1.73 1988 3.34 1989 3.65 1990 3.65 1991 4.07 1992 3.21 1993 1.60 1994 3.68 1995 2.00 1996 2.40 61-90 AVERAGE: 3.35 Station : BAILEY, CO0454 1961 6.04 1962 1.31 1963 5.35 1964 2.93 1965 5.57 1966 5.30 1967 3.78 1968 4.13 1969 4.53 1970 3.50 1971 4.53 1972 2.92 1973 2.71 1974 2.89 1975 2.64 1976 3.81 1977 1.36 1978 0.48 1979 3.06 1980 1.55 1981 3.18 1982 4.68 1983 5.99 1984 12.27 1985 4.39 1986 2.03 1987 2.93 1988 4.75 1989 2.87 1990 5.54 1991 5.59 1992 4.33 1993 2.99 1994 2.37 1995 2.39 1996 2.60 61-90 AVERAGE: 3.90 Station : BERTHOUD PASS, CO0674 1963 0.00 1964 4.00 1965 8.61 1966 4.35 1967 2.27 1968 3.30 1969 4.27 1970 2.92 1971 1.96 1972 3.20 1973 4.12 1974 3.32 1975 3.82 1976 4.56 1977 4.59 1978 1.33 1979 3.39 1980 1.69 1981 2.28 1982 3.90 1983 8.23 1984 5.39 1985 0.05 61-90 AVERAGE: 3.55 Station : BLANCA, CO0776 1961 3.97 1962 1.05 1963 2.09 1964 1.84 1965 1.78 1966 3.08 1967 2.48 1968 5.53 1969 2.22 1970 2.84 1971 1.83 1972 1.65 1973 1.48 1974 1.75 1975 0.94 1976 2.33 1977 2.45 1978 1.08 1979 1.82 1980 0.80 1981 3.90 1982 4.72 1983 1.89 1984 2.22 1985 1.53 1986 1.63 1987 1.78 1988 2.46 1989 2.70 1990 2.51 1991 3.18 1992 3.35 1993 2.48 1994 2.31 1995 1.34 1996 0.66 61-90 AVERAGE: 2.28 Station : BONNY LAKE, CO0834 1961 3.07 1962 3.34 1963 3.15 1964 0.81 1965 7.19 1966 4.79 1967 1.00 1968 4.33 1969 2.28 1970 4.37 1971 0.52 1972 4.21 1973 5.17 1974 1.99 1975 3.24 1976 1.48 1977 7.44 1978 1.58 1979 5.50 1980 5.33 1981 3.59 1982 1.98 1983 2.42 1984 1.16 1985 4.19 1986 1.83 1987 0.56 1988 4.98 1989 3.61 1990 3.63 1991 6.48 1992 6.58 1993 3.65 1994 3.68 1995 3.30 1996 3.59 61-90 AVERAGE: 3.29 Station : BOULDER, CO0848 1961 3.25 1962 2.10 1963 2.62 1964 2.03 1965 5.26 1966 1.08 1967 2.04 1968 4.11 1969 2.45 1970 0.53 1971 1.36 1972 2.74 1973 0.93 1974 0.62 1975 2.69 1976 2.78 1977 5.82 1978 2.40 1979 3.10 1980 0.40 1981 2.02 1982 5.51 1983 1.57 1984 3.69 1985 1.76 1986 2.06 1987 2.16 1988 1.69 1989 0.97 1990 3.66 1991 4.31 1992 4.13 1993 0.25 1994 2.69 1995 2.03 1996 1.03 61-90 AVERAGE: 2.45 Station : BRIGGSDALE, CO0945 1963 4.33 1964 0.59 1965 6.10 1966 2.03 1967 1.36 1968 1.50 1969 3.63 1970 1.81 1971 1.89 1972 4.35 1973 5.06 1974 1.16 1975 0.01 1976 1.39 1977 4.35 1978 3.15 1979 0.03 1980 1.81 1981 3.76 1982 5.25 1983 6.43 1984 3.84 1985 2.46 1986 1.80 1987 1.58 1988 1.70 1989 5.18 1990 3.52 1991 3.27 1992 4.34 1993 4.04 1994 2.08 1995 0.67 1996 2.58 61-90 AVERAGE: 2.86 Station : BROWNS PARK REFUGE, CO1017 1966 1.03 1967 0.68 1968 0.64 1969 0.62 1970 0.46 1971 0.32 1972 0.24 1973 1.45 1974 0.01 1975 0.65 1976 1.16 1977 2.44 1978 1.39 1979 2.09 1980 0.48 1981 0.39 1982 0.80 1983 0.75 1984 1.77 1985 1.98 1986 1.44 1987 1.05 1988 0.52 1989 0.52 1990 0.14 1991 1.65 1992 0.82 1993 1.04 1994 0.71 1995 0.24 1996 0.51 61-90 AVERAGE: 0.92 Station : BUENA VISTA, CO1071 1961 5.48 1962 1.44 1963 4.80 1964 3.19 1965 5.48 1966 2.64 1967 2.03 1968 5.09 1969 3.24 1970 1.75 1971 1.86 1972 0.77 1973 2.33 1974 0.02 1975 0.00 1976 3.54 1977 2.39 1978 0.63 1979 1.30 1980 0.61 1981 2.07 1982 4.25 1983 4.79 1984 5.65 1985 1.68 1986 2.25 1987 2.40 1988 1.90 1989 2.14 1990 3.58 1991 2.36 1992 3.03 1993 1.07 1994 2.01 1995 2.41 1996 1.57 61-90 AVERAGE: 2.64 Station : BURLINGTON, CO1121 1961 0.78 1962 5.52 1963 1.70 1964 0.79 1965 7.16 1966 4.09 1967 3.69 1968 3.98 1969 5.43 1970 2.37 1971 0.88 1972 4.17 1973 2.23 1974 2.56 1975 0.95 1976 0.33 1977 2.55 1978 2.87 1979 7.98 1980 2.36 1981 2.15 1982 2.24 1983 3.16 1984 1.34 1985 7.18 1986 2.23 1987 0.57 1988 1.84 1989 2.64 1990 3.40 1991 4.55 1992 7.43 1993 4.97 1994 4.88 1995 2.85 1996 4.96 61-90 AVERAGE: 2.97 Station : BYERS 5 ENE, CO1179 1961 3.46 1962 1.01 1963 3.79 1964 2.19 1965 2.98 1966 3.97 1967 2.23 1968 2.49 1969 5.82 1970 3.18 1971 0.56 1972 1.83 1973 1.19 1974 3.72 1975 1.70 1976 3.11 1977 4.82 1978 1.39 1979 4.05 1980 2.13 1981 2.49 1982 2.67 1983 4.86 1984 4.78 1985 5.58 1986 4.03 1987 2.10 1988 1.76 1989 1.95 1990 3.43 1991 5.29 1992 4.42 1993 3.43 1994 2.05 1995 1.44 1996 2.74 61-90 AVERAGE: 2.98 Station : CABIN CREEK, CO1186 1968 4.27 1969 3.11 1970 3.29 1971 3.23 1972 3.93 1973 3.14 1974 3.43 1975 2.69 1976 3.46 1977 3.86 1978 2.22 1979 4.22 1980 2.43 1981 3.72 1982 5.20 1983 5.41 1984 8.44 1985 2.98 1986 2.47 1987 5.74 1988 3.06 1989 2.61 1990 5.63 1991 4.31 1992 5.37 1993 3.11 1994 3.15 1995 2.31 1996 1.20 61-90 AVERAGE: 3.85 Station : CAMPO 7 S, CO1268 1961 3.63 1962 3.53 1963 0.04 1964 1.41 1965 4.44 1966 7.94 1967 4.55 1968 4.39 1969 3.47 1970 4.82 1971 7.36 1972 3.46 1973 3.82 1974 2.63 1975 3.75 1976 3.92 1978 1.76 1979 5.62 1980 1.79 1981 7.72 1982 6.23 1983 1.36 1984 0.63 1985 5.57 1986 4.20 1987 2.49 1988 1.07 1989 3.44 1990 3.69 1991 3.08 1992 5.23 1993 2.43 1994 2.49 1995 5.34 1996 4.55 61-90 AVERAGE: 3.75 Station : CANON CITY, CO1294 1961 5.30 1962 0.84 1963 1.94 1964 1.76 1965 8.95 1966 5.07 1967 4.12 1968 3.42 1969 2.59 1970 3.59 1971 1.89 1972 2.42 1973 3.20 1974 1.63 1975 2.50 1976 0.81 1977 3.36 1978 1.28 1979 3.05 1980 0.67 1981 4.57 1982 3.47 1983 4.47 1984 5.80 1985 2.28 1986 1.71 1987 1.96 1988 0.61 1989 2.32 1990 4.32 1991 5.35 1992 5.66 1993 1.70 1994 0.02 1995 0.00 1996 4.32 61-90 AVERAGE: 3.00 Station : CASTLE ROCK, CO1401 1962 1.65 1963 4.47 1964 2.30 1965 7.70 1966 3.02 1967 3.03 1968 2.97 1969 2.45 1970 2.26 1971 1.79 1972 3.02 1973 2.58 1974 1.77 1975 3.49 1976 3.49 1977 5.59 1978 1.47 1979 1.19 1980 0.94 1981 2.82 1982 4.55 1983 5.06 1984 4.82 1985 0.05 1986 4.20 1987 3.22 1988 2.94 1989 2.58 1990 6.10 1991 1.39 61-90 AVERAGE: 3.16 Station : CEDAREDGE, CO1440 1961 1.19 1962 1.40 1963 0.66 1964 2.82 1965 2.22 1966 0.52 1967 2.61 1968 3.65 1969 1.22 1970 0.91 1971 1.15 1972 0.57 1973 1.76 1974 1.25 1975 0.58 1976 0.76 1977 1.98 1978 0.72 1979 0.25 1980 1.12 1981 3.12 1982 1.80 1983 2.65 1984 1.73 1985 0.49 1986 1.48 1987 1.45 1988 2.12 1989 4.59 1990 1.52 1991 1.69 1992 1.26 1993 1.14 1994 0.01 1995 0.00 61-90 AVERAGE: 1.61 Station : CENTER 4 SSW, CO1458 1961 2.45 1962 0.52 1963 1.74 1964 2.34 1965 3.03 1966 1.68 1967 1.68 1968 2.96 1969 2.68 1970 0.91 1971 2.09 1972 1.39 1973 1.40 1974 2.35 1975 1.70 1976 1.75 1977 2.42 1978 0.53 1979 1.94 1980 1.18 1981 2.78 1982 2.84 1983 1.22 1984 1.57 1985 2.02 1986 1.35 1987 1.01 1988 1.23 1989 3.12 1990 1.74 1991 2.71 1992 3.75 1993 1.77 1994 0.02 1995 1.46 1996 0.83 61-90 AVERAGE: 1.85 Station : CHEESMAN, CO1528 1961 5.48 1962 1.98 1963 6.37 1964 2.47 1965 5.97 1966 4.45 1967 4.77 1968 3.24 1969 5.69 1970 4.42 1971 5.72 1972 4.53 1973 1.50 1974 4.49 1975 3.03 1976 3.98 1977 6.69 1978 1.84 1979 4.00 1980 1.90 1981 5.31 1982 7.20 1983 3.23 1984 8.60 1985 5.02 1986 3.54 1987 2.18 1988 3.97 1989 2.35 1990 3.94 1991 6.00 1992 5.77 1993 2.14 1994 3.71 1995 3.20 1996 2.04 61-90 AVERAGE: 4.26 Station : CHERRY CREEK DAM, CO1547 1961 3.10 1962 0.74 1963 6.83 1964 1.23 1965 7.69 1966 2.20 1967 3.44 1968 5.17 1969 2.38 1970 2.06 1971 2.15 1972 4.50 1973 2.57 1974 1.85 1975 4.82 1976 6.45 1977 3.17 1978 0.61 1979 6.02 1980 1.63 1981 2.02 1982 6.45 1983 6.10 1984 5.55 1985 4.87 1986 3.61 1987 0.24 1988 4.67 1989 3.06 1990 4.18 1991 3.80 1992 4.74 1993 3.05 1994 1.54 1995 3.98 1996 2.07 61-90 AVERAGE: 3.65 Station : CHEYENNE WELLS, CO1564 1961 3.48 1962 4.20 1963 2.61 1964 1.53 1965 5.24 1966 5.28 1967 3.12 1968 5.76 1969 3.90 1970 2.77 1971 3.01 1972 3.55 1973 2.11 1974 2.12 1975 2.74 1976 2.31 1977 4.16 1978 3.96 1979 2.67 1980 1.21 1981 7.77 1982 2.22 1983 0.79 1984 4.08 1985 5.54 1986 2.37 1987 1.24 1988 4.48 1989 6.59 1990 3.25 1991 5.73 1992 6.66 1993 5.04 1994 4.18 1995 1.25 1996 6.32 61-90 AVERAGE: 3.47 Station : CIMARRRON, CO1609 1961 1.81 1962 1.37 1963 2.44 1964 0.02 1965 3.03 1966 1.22 1967 2.42 1968 0.02 1969 2.21 1970 3.47 1971 2.50 1972 1.55 1973 1.46 1974 1.52 1975 0.82 1976 2.62 1977 3.31 1978 0.46 1979 2.47 1980 0.57 1981 3.87 1982 0.79 1983 3.81 1984 2.53 1985 1.95 1986 2.25 1987 2.40 1988 1.80 1989 3.02 1990 1.53 1991 1.47 1992 3.18 1993 1.47 1994 1.48 1995 1.16 1996 0.64 61-90 AVERAGE: 1.97 Station : CLIMAX, CO1660 1961 4.68 1962 1.89 1963 5.89 1964 4.55 1965 5.71 1966 2.79 1967 3.04 1968 4.87 1969 3.20 1970 3.97 1971 2.63 1972 1.81 1973 2.51 1974 4.24 1975 2.84 1976 3.94 1977 2.62 1978 2.10 1979 1.96 1980 1.15 1981 4.13 1982 5.00 1983 4.02 1984 6.78 1985 4.02 1986 2.42 1987 3.58 1988 2.80 1989 2.13 1990 4.32 1991 5.04 1992 3.00 1993 0.54 1994 2.12 1995 1.84 1996 1.98 61-90 AVERAGE: 3.52 Station : COCHETOPA CREEK, CO1713 1961 1.98 1962 1.68 1963 3.00 1964 3.68 1965 4.02 1966 2.32 1967 2.32 1968 5.06 1969 3.00 1970 3.96 1971 3.93 1972 0.82 1973 1.57 1974 2.06 1975 1.97 1976 3.22 1977 3.37 1978 1.60 1979 1.89 1980 1.43 1981 2.58 1982 3.11 1983 5.02 1984 2.85 1985 2.46 1986 2.91 1987 1.78 1988 2.41 1989 3.19 1990 3.28 1991 2.20 1992 4.06 1993 2.05 1994 2.81 1995 1.53 1996 0.67 61-90 AVERAGE: 2.75 Station : COLLBRAN, CO1741 1961 2.38 1962 0.55 1963 3.61 1964 2.75 1965 2.84 1966 0.96 1967 0.01 1970 0.65 1971 0.92 1972 1.01 1973 1.68 1974 1.05 1975 1.01 1976 1.86 1977 0.02 1978 0.61 1979 0.41 1980 1.90 1981 1.23 1982 2.25 1983 3.43 1984 3.02 1985 2.14 1986 2.46 1987 1.98 1988 1.23 1989 1.87 1990 2.11 1991 1.35 1992 1.58 1993 2.01 1994 1.03 1995 1.53 1996 0.02 61-90 AVERAGE: 1.64 Station : COLORADO NATL MONUMENT, CO1772 1961 2.14 1962 0.64 1963 2.35 1964 2.50 1965 1.91 1966 1.03 1967 2.01 1968 4.67 1969 0.83 1970 2.74 1971 1.01 1972 1.55 1973 1.44 1974 1.10 1975 1.24 1976 0.91 1977 1.70 1978 0.15 1979 0.16 1980 0.84 1981 1.29 1982 2.03 1983 1.42 1984 1.47 1985 2.34 1986 1.71 1987 4.10 1988 1.18 1989 1.56 1990 0.96 1991 1.84 1992 0.46 1993 2.07 1994 0.47 1995 1.44 1996 0.75 61-90 AVERAGE: 1.63 Station : COLORADO SPRINGS WSO AP, CO177 1961 2.45 1962 1.08 1963 4.69 1964 1.52 1965 6.54 1966 4.02 1967 3.07 1968 4.68 1969 5.43 1970 6.99 1971 3.07 1972 5.83 1973 3.70 1974 1.23 1975 3.86 1976 7.57 1977 6.63 1978 2.09 1979 4.26 1980 4.61 1981 6.53 1982 8.58 1983 3.07 1984 7.01 1985 5.47 1986 6.79 1987 1.74 1988 3.83 1989 2.68 1990 2.63 1991 6.25 1992 3.68 1993 2.36 1994 2.78 1995 2.96 1996 5.42 61-90 AVERAGE: 4.39 Station : CORTEZ, CO1886 1961 1.50 1962 0.23 1963 2.21 1964 2.82 1965 2.04 1966 1.36 1967 3.18 1968 2.68 1969 1.57 1970 2.06 1971 2.95 1972 0.64 1973 2.46 1974 1.46 1975 0.74 1976 0.01 1978 0.62 1979 0.23 1980 0.61 1981 0.95 1982 2.21 1983 1.89 1984 3.03 1985 0.27 1986 2.29 1987 4.07 1988 1.70 1989 1.99 1990 2.62 1991 3.03 1992 1.64 1993 0.86 1994 1.79 1995 1.70 1996 1.06 61-90 AVERAGE: 1.74 Station : CRESTED BUTTE, CO1959 1961 1.81 1962 2.07 1963 3.08 1964 5.15 1965 3.51 1966 2.97 1967 3.78 1968 4.82 1969 3.42 1970 3.47 1971 2.79 1972 1.70 1973 1.93 1974 3.18 1975 2.54 1976 2.63 1977 3.61 1978 2.20 1979 1.71 1980 1.04 1981 2.17 1982 4.80 1983 3.19 1984 3.95 1985 2.50 1986 3.84 1987 3.82 1988 2.46 1989 4.54 1990 3.42 1991 2.45 1992 4.87 1993 2.45 1994 1.79 1995 1.38 1996 2.17 61-90 AVERAGE: 3.07 Station : CRIPPLE CREEK, CO1973 1983 7.71 1984 0.08 61-90 AVERAGE: 3.89 Station : DEL NORTE, CO2184 1961 4.03 1962 2.33 1963 1.77 1964 3.05 1965 3.30 1966 2.13 1967 3.67 1968 5.87 1969 4.79 1970 1.52 1971 1.86 1972 2.67 1973 1.84 1974 2.57 1975 1.00 1976 2.62 1977 2.65 1978 1.43 1979 2.39 1980 1.54 1981 4.54 1982 0.68 1983 2.65 1984 3.26 1985 3.61 1986 2.61 1987 2.89 1988 1.56 1989 3.11 1990 2.77 1991 2.04 1992 4.66 1993 1.27 1994 0.88 1995 2.99 1996 1.85 61-90 AVERAGE: 2.69 Station : DELTA, CO2192 1961 0.71 1962 0.54 1963 0.80 1964 3.43 1965 0.65 1966 0.25 1967 3.17 1968 2.10 1969 0.80 1970 0.83 1971 0.80 1972 0.21 1973 0.00 1974 0.64 1975 0.92 1976 0.01 1977 1.76 1978 0.15 1979 0.34 1980 0.86 1981 0.86 1982 1.58 1983 1.09 1984 0.84 1985 0.50 1986 1.30 1987 1.44 1988 0.01 1989 1.87 1990 0.66 1991 1.09 1992 0.48 1993 1.12 1994 1.77 1995 0.93 1996 1.07 61-90 AVERAGE: 0.97 Station : DENVER WSFO AP, CO2220 1961 2.16 1962 0.75 1963 2.43 1964 0.46 1965 7.17 1966 3.09 1967 2.39 1968 3.32 1969 1.58 1970 1.18 1971 1.92 1972 2.44 1973 3.30 1974 2.20 1975 3.27 1976 4.74 1977 3.21 1978 0.77 1979 6.15 1980 2.42 1981 1.57 1982 1.57 1983 2.93 1984 5.13 1985 3.93 1986 1.97 1987 2.11 1988 2.42 1989 2.61 1990 3.54 1991 5.38 1992 3.92 1993 0.91 1994 0.96 1995 1.26 1996 0.65 61-90 AVERAGE: 2.76 Station : DILLON 1 E, CO2281 1961 3.63 1962 1.53 1963 3.97 1964 3.12 1965 4.35 1966 3.39 1967 1.32 1968 3.16 1969 2.60 1970 1.78 1971 1.65 1972 1.29 1973 1.57 1974 2.85 1975 2.74 1976 2.52 1977 2.09 1978 1.00 1979 1.25 1980 0.98 1981 2.16 1982 3.42 1983 5.11 1984 5.39 1985 2.06 1986 2.29 1987 3.08 1988 1.47 1989 2.94 1990 2.77 1991 2.66 1992 3.57 1993 0.55 1994 2.44 1995 1.66 1996 1.39 61-90 AVERAGE: 2.58 Station : DINOSAUR NATL MONUMENT, CO228 1965 1.70 1966 1.38 1967 1.57 1968 3.28 1969 1.43 1970 0.93 1971 0.05 1972 0.55 1973 0.57 1974 1.41 1975 2.25 1976 0.59 1977 1.48 1978 0.56 1979 0.63 1980 1.24 1981 0.37 1982 1.50 1983 1.97 1984 2.37 1985 2.31 1986 2.13 1987 3.01 1988 0.94 1989 1.91 1990 0.66 1991 1.32 1992 1.11 1993 1.14 1994 0.91 1995 1.58 1996 1.10 61-90 AVERAGE: 1.42 Station : DURANGO, CO2432 1961 3.68 1962 0.96 1963 3.14 1964 5.30 1965 3.29 1966 3.76 1967 5.16 1968 0.92 1969 2.90 1970 2.60 1971 4.58 1972 2.54 1973 1.90 1974 1.93 1975 1.69 1976 2.63 1977 3.38 1978 2.04 1979 2.38 1980 1.14 1981 2.36 1982 3.59 1983 4.78 1984 4.99 1985 2.23 1986 3.51 1987 4.75 1988 3.92 1989 4.08 1990 3.55 1991 0.04 61-90 AVERAGE: 3.12 Station : EADS 2 S, CO2446 1961 3.85 1962 4.09 1963 2.64 1964 1.54 1965 4.58 1966 5.24 1967 1.80 1968 8.95 1969 2.08 1970 1.89 1971 3.29 1972 3.48 1973 3.62 1974 5.23 1975 1.82 1976 2.00 1977 4.73 1978 5.42 1979 2.64 1980 1.45 1981 5.44 1982 2.58 1983 0.91 1984 2.85 1985 6.30 1986 2.57 1987 3.17 1988 1.14 1989 7.44 1990 2.49 1991 6.48 1992 6.19 1993 3.76 1994 0.87 1995 1.82 1996 4.94 61-90 AVERAGE: 3.51 Station : EAGLE FAA AIRPORT, CO2454 1961 1.95 1962 0.75 1963 2.49 1964 2.46 1965 1.93 1966 1.06 1967 0.80 1968 1.46 1969 0.86 1970 1.63 1971 1.02 1972 0.56 1973 2.21 1974 2.35 1975 2.62 1976 2.05 1977 1.64 1978 0.32 1979 1.04 1980 1.24 1981 1.37 1982 1.44 1983 3.62 1984 4.38 1985 1.74 1986 1.82 1987 1.51 1988 1.24 1989 2.49 1990 1.28 1991 2.31 1992 0.88 1993 0.71 1994 0.01 1995 0.00 61-90 AVERAGE: 1.71 Station : ESTES PARK, CO2759 1961 4.97 1962 1.45 1963 5.53 1964 3.58 1965 3.98 1966 4.26 1967 3.82 1968 2.44 1969 2.36 1970 2.53 1971 1.74 1972 2.40 1973 2.25 1974 2.27 1975 1.03 1976 8.09 1977 4.48 1978 0.40 1979 4.31 1980 0.96 1981 4.22 1982 3.47 1983 3.57 1984 4.88 1985 1.98 1986 0.02 1987 2.29 1988 0.20 1989 3.55 1990 6.79 1991 4.37 1992 1.97 1993 0.67 1994 0.01 1995 0.00 61-90 AVERAGE: 3.13 Station : EVERGREEN, CO2790 1961 4.02 1962 1.29 1963 3.79 1964 4.79 1965 8.68 1966 2.16 1967 3.09 1968 2.04 1969 1.97 1970 3.74 1971 1.74 1972 3.58 1973 2.90 1974 2.57 1975 3.16 1976 3.74 1977 4.83 1978 0.55 1979 0.46 1980 1.93 1981 4.01 1982 4.79 1983 4.89 1984 7.56 1985 3.91 1986 3.68 1987 3.76 1988 4.74 1989 3.63 1990 4.35 1991 4.33 1992 4.92 1993 2.06 1994 3.52 1995 1.88 1996 1.29 61-90 AVERAGE: 3.54 Station : FLAGLER 2 NW, CO2932 1961 2.76 1962 5.90 1963 4.58 1964 1.00 1965 4.30 1966 3.62 1967 2.43 1968 5.17 1969 6.11 1970 2.99 1971 2.85 1972 6.37 1973 3.09 1974 1.81 1975 3.60 1976 1.65 1977 4.73 1978 1.92 1979 5.77 1980 2.53 1981 4.15 1982 2.16 1983 2.83 1984 2.17 1985 4.50 1986 3.76 1987 0.67 1988 1.99 1989 1.58 1990 6.17 1991 5.74 1992 3.94 1993 3.94 1994 3.83 1995 5.46 1996 2.42 61-90 AVERAGE: 3.44 Station : FORT COLLINS, CO3005 1961 4.86 1962 1.71 1963 1.30 1964 1.13 1965 2.45 1966 0.89 1967 1.23 1968 3.30 1969 1.80 1970 3.24 1971 0.67 1972 1.78 1973 2.18 1974 1.17 1975 3.18 1976 2.43 1977 6.89 1978 1.37 1979 3.88 1980 0.80 1981 2.05 1982 3.35 1983 1.91 1984 1.60 1985 3.52 1986 1.97 1987 0.71 1988 2.18 1989 2.07 1990 2.44 1991 2.74 1992 3.79 1993 1.31 1994 3.95 1995 0.86 1996 1.40 61-90 AVERAGE: 2.27 Station : FORT LEWIS, CO3016 1961 3.60 1962 0.68 1963 1.92 1964 4.24 1965 4.48 1966 2.76 1967 4.39 1968 3.18 1969 2.84 1970 3.09 1971 5.68 1972 3.46 1973 1.50 1974 2.19 1975 1.48 1976 2.61 1977 6.72 1978 1.09 1979 2.94 1980 2.19 1981 2.24 1982 0.02 1983 4.64 1984 5.02 1985 3.13 1986 5.15 1987 4.58 1988 2.28 1989 3.92 1990 2.33 1991 3.00 1992 4.22 1993 1.45 1994 2.63 1995 2.44 1996 1.89 61-90 AVERAGE: 3.15 Station : FORT MORGAN, CO3038 1961 2.09 1962 2.05 1963 3.17 1964 1.16 1965 5.12 1966 2.51 1967 0.55 1968 2.67 1969 1.89 1970 2.69 1971 0.36 1972 3.40 1973 2.69 1974 2.07 1975 2.30 1976 2.14 1977 1.96 1978 2.89 1979 4.80 1980 1.34 1981 2.73 1982 3.22 1983 1.61 1984 2.47 1985 3.88 1986 1.47 1987 1.42 1988 0.87 1989 2.82 1990 4.18 1991 2.63 1992 4.91 1993 2.42 1994 1.03 1995 1.41 1996 1.60 61-90 AVERAGE: 2.42 Station : FRUITA 1 W, CO3146 1961 0.51 1962 0.41 1963 1.72 1964 2.12 1965 1.53 1966 0.95 1967 2.07 1968 2.79 1969 0.82 1970 1.29 1971 0.42 1972 0.82 1973 1.36 1974 0.88 1975 0.88 1976 1.24 1977 0.80 1978 0.23 1979 0.30 1980 0.83 1981 0.77 1982 0.73 1983 1.39 1984 2.78 1985 0.74 1986 1.29 1987 3.54 1988 1.21 1989 1.76 1990 0.69 1991 1.18 1992 0.46 1993 1.41 1994 0.81 1995 1.11 1996 0.88 61-90 AVERAGE: 1.23 Station : GATEWAY 1 SE, CO3246 1961 1.63 1962 0.43 1963 2.18 1964 2.27 1965 2.23 1966 1.22 1967 1.98 1968 2.23 1969 1.35 1970 1.65 1971 1.39 1972 1.25 1973 1.57 1974 0.97 1975 0.90 1976 1.07 1977 1.94 1978 0.80 1979 1.11 1980 0.88 1981 3.59 1982 2.70 1983 1.71 1984 3.26 1985 2.84 1986 1.10 1987 3.28 1988 1.25 1989 2.94 1990 1.38 1991 1.51 1992 1.39 1993 0.01 1994 0.12 1995 1.10 1996 0.81 61-90 AVERAGE: 1.77 Station : GLENWOOD SPRINGS # 2, CO3359 1961 1.64 1962 1.24 1963 2.27 1964 1.98 1965 2.67 1966 1.37 1967 2.15 1968 2.35 1969 1.80 1970 2.66 1971 0.87 1972 1.37 1973 0.01 1974 0.00 1975 1.87 1976 1.94 1977 3.58 1978 0.77 1979 1.13 1980 1.10 1981 1.08 1982 1.38 1983 2.79 1984 1.85 1985 2.61 1986 1.38 1987 1.75 1988 2.11 1989 0.51 1990 1.36 1991 1.33 1992 1.52 1993 1.40 1994 1.08 1995 1.58 1996 1.40 61-90 AVERAGE: 1.65 Station : GRAND JUNCTION WSO AP, CO3488 1961 1.44 1962 0.19 1963 1.56 1964 1.54 1965 0.86 1966 0.16 1967 1.33 1968 1.87 1969 0.36 1970 0.86 1971 0.77 1972 0.31 1973 0.99 1974 2.01 1975 1.16 1976 0.41 1977 0.88 1978 0.66 1979 0.63 1980 1.40 1981 0.65 1982 1.11 1983 2.56 1984 2.26 1985 1.45 1986 1.60 1987 2.02 1988 1.36 1989 1.26 1990 0.89 1991 0.65 1992 1.00 1993 1.37 1994 0.35 1995 0.76 1996 0.78 61-90 AVERAGE: 1.15 Station : GRAND JUNCTION 6 ESE, CO3489 1962 0.36 1963 3.13 1964 1.72 1965 1.17 1966 0.78 1967 1.12 1968 3.06 1969 0.46 1970 0.60 1971 0.43 1972 0.30 1973 1.41 1974 1.35 1975 0.42 1976 0.77 1977 1.27 1978 0.46 1979 0.28 1980 0.68 1981 0.84 1982 0.55 1983 1.53 1984 2.25 1985 1.17 1986 1.00 1987 1.97 1988 1.41 1989 2.33 1990 0.48 1991 0.98 1992 0.73 1993 1.95 1994 0.32 1995 0.67 1996 0.59 61-90 AVERAGE: 1.15 Station : GRAND LAKE 1 NW, CO3496 1961 4.53 1962 1.86 1963 4.60 1964 3.66 1965 4.78 1966 3.27 1967 2.12 1968 2.75 1969 2.33 1970 2.57 1971 1.47 1972 3.51 1973 4.42 1974 2.20 1975 2.86 1976 3.80 1977 4.49 1978 1.29 1979 2.75 1980 2.09 1981 2.40 1982 2.66 1983 6.05 1984 6.46 1985 3.21 1986 2.48 1987 1.88 1988 2.13 1989 3.42 1990 3.19 1991 3.91 1992 2.73 1993 1.35 1994 1.90 1995 0.81 1996 1.05 61-90 AVERAGE: 3.17 Station : GRAND LAKE 6 SSW, CO3500 1961 3.21 1962 0.75 1963 2.77 1964 2.07 1965 3.83 1966 2.03 1967 2.08 1968 1.37 1969 2.01 1970 2.05 1971 2.91 1972 2.06 1973 2.57 1974 2.15 1975 1.93 1976 2.59 1977 3.74 1978 0.75 1979 2.57 1980 1.48 1981 2.19 1982 2.10 1983 4.10 1984 3.11 1985 1.55 1986 3.33 1987 2.25 1988 1.21 1989 2.55 1990 2.35 1991 3.51 1992 2.25 1993 1.01 1994 1.87 1995 1.25 1996 1.31 61-90 AVERAGE: 2.32 Station : GRANT, CO3530 1963 0.00 1964 3.39 1965 7.83 1966 3.10 1967 3.56 1968 3.78 1969 2.68 1970 4.62 1971 3.51 1972 3.16 1973 3.39 1974 3.50 1975 3.51 1976 5.41 1977 3.89 1978 1.19 1979 3.04 1980 1.48 1981 3.34 1982 2.97 1983 4.15 1984 7.35 1985 4.05 1986 2.27 1987 5.42 1988 4.16 1989 3.44 1990 3.73 1991 4.90 1992 3.08 1993 1.96 1994 1.67 1995 3.90 1996 3.24 61-90 AVERAGE: 3.64 Station : GREAT SAND DUNES N M, CO3541 1961 2.73 1962 0.99 1963 2.17 1964 4.33 1965 3.28 1966 3.29 1967 4.45 1968 7.58 1969 3.18 1970 4.06 1971 5.17 1972 1.33 1973 1.61 1974 1.29 1975 1.50 1976 2.83 1977 3.61 1978 0.92 1979 1.55 1980 0.65 1981 3.88 1982 4.47 1983 2.45 1984 3.76 1985 2.82 1986 2.45 1987 0.59 1988 1.73 1989 4.04 1990 2.07 1991 4.26 1992 5.33 1993 3.11 1994 3.26 1995 1.64 1996 2.37 61-90 AVERAGE: 2.83 Station : GREELEY UNC, CO3553 1967 1.63 1968 1.15 1969 1.82 1970 0.75 1971 0.68 1972 2.43 1973 1.13 1974 0.83 1975 2.02 1976 1.86 1977 3.20 1978 0.80 1979 4.24 1980 0.80 1981 2.74 1982 2.49 1983 1.64 1984 2.05 1985 2.62 1986 1.05 1987 1.26 1988 1.38 1989 4.58 1990 2.04 1991 3.47 1992 4.01 1993 0.71 1994 2.11 1995 0.50 1996 1.21 61-90 AVERAGE: 1.88 Station : GREEN MOUNTAIN DAM, CO3592 1961 3.32 1962 1.39 1963 4.13 1964 2.32 1965 4.24 1966 1.71 1967 1.62 1968 2.01 1969 1.82 1970 1.95 1971 1.33 1972 1.92 1973 3.47 1974 2.77 1975 1.83 1976 2.58 1977 3.24 1978 1.40 1979 2.51 1980 1.43 1981 0.76 1982 2.40 1983 3.68 1984 4.54 1985 3.36 1986 0.03 1987 1.89 1988 0.75 1989 1.85 1990 1.97 1991 4.37 1992 1.80 1993 0.45 1994 2.24 1995 2.20 1996 1.01 61-90 AVERAGE: 2.27 Station : GUNNISON 1 N, CO3662 1961 0.51 1962 0.89 1963 2.67 1964 2.57 1965 3.14 1966 1.27 1967 1.94 1968 2.74 1969 2.86 1970 2.49 1971 3.31 1972 0.64 1973 1.31 1974 3.09 1975 2.03 1976 3.21 1977 3.03 1978 1.20 1979 1.24 1980 0.94 1981 2.74 1982 3.14 1983 2.11 1984 2.72 1985 0.89 1986 4.00 1987 0.04 1988 0.00 1989 2.17 1990 2.29 1991 3.61 1992 1.34 1993 0.01 1994 3.62 1995 1.11 1996 0.83 61-90 AVERAGE: 2.04 Station : HAYDEN, CO3867 1961 0.89 1962 0.39 1963 2.70 1964 2.36 1965 2.99 1966 2.02 1967 3.39 1968 2.38 1969 2.51 1970 0.94 1971 0.09 1972 1.02 1973 2.54 1974 1.40 1975 1.37 1976 2.13 1977 2.91 1978 0.89 1979 2.76 1980 1.87 1981 1.76 1982 2.42 1983 2.73 1984 3.29 1985 2.11 1986 2.19 1987 2.88 1988 1.82 1989 3.68 1990 1.52 1991 2.48 1992 2.55 1993 1.42 1994 0.96 1995 1.05 1996 1.24 61-90 AVERAGE: 2.07 Station : HERMIT 7 ESE, CO3951 1961 4.45 1962 2.54 1963 2.93 1964 3.68 1965 2.74 1966 2.93 1967 4.38 1968 4.44 1969 3.89 1970 3.14 1971 3.03 1972 1.98 1973 1.67 1974 2.92 1975 3.13 1976 3.13 1977 5.03 1978 2.80 1979 2.03 1980 3.32 1981 3.08 1982 5.33 1983 2.55 1984 5.38 1985 4.75 1986 3.80 1987 2.79 1988 3.98 1989 5.44 1990 2.65 1991 4.28 1992 5.19 1993 1.55 1994 2.62 1995 1.71 1996 2.28 61-90 AVERAGE: 3.46 Station : HOLLY, CO4076 1961 3.86 1962 2.25 1963 3.18 1964 0.75 1965 2.07 1966 5.92 1967 2.95 1968 2.53 1969 3.83 1970 4.86 1971 3.13 1972 5.41 1973 4.21 1974 2.23 1975 5.52 1976 2.97 1977 2.46 1978 1.36 1979 1.39 1980 2.67 1981 4.19 1982 2.35 1983 0.95 1984 3.41 1985 6.61 1986 8.68 1987 0.90 1988 4.58 1989 6.99 1990 2.60 1991 4.42 1992 4.71 1993 4.59 1994 8.24 1995 2.49 1996 8.24 61-90 AVERAGE: 3.49 Station : HOLYOKE, CO4082 1961 3.43 1962 3.93 1963 6.21 1964 0.67 1965 3.99 1966 6.97 1967 3.58 1968 3.15 1969 2.48 1970 1.29 1971 2.35 1972 4.98 1973 4.23 1974 2.05 1975 2.48 1976 2.04 1977 5.19 1978 1.32 1979 3.39 1980 2.76 1981 6.83 1982 4.45 1983 3.19 1984 1.10 1985 3.39 1986 0.03 1987 1.62 1988 4.23 1989 3.28 1990 3.83 1991 2.02 1992 4.62 1993 7.04 1994 2.65 1995 2.28 1996 7.92 61-90 AVERAGE: 3.28 Station : IGNACIO 1 N, CO4250 1961 2.74 1962 0.99 1963 3.00 1964 4.30 1965 1.35 1966 2.09 1967 4.38 1968 3.69 1969 1.94 1970 0.95 1971 1.53 1972 1.98 1973 1.49 1974 3.87 1975 1.67 1976 2.53 1977 5.21 1978 0.97 1979 1.44 1980 1.88 1981 1.13 1982 3.30 1983 2.01 1984 3.93 1985 1.13 1986 3.93 1987 0.04 1988 2.45 1989 1.67 1990 1.79 1991 1.68 1992 2.43 1993 0.21 1994 0.00 61-90 AVERAGE: 2.31 Station : JOHN MARTIN DAM, CO4388 1961 3.78 1962 3.71 1963 2.98 1964 1.42 1965 3.52 1966 5.09 1967 0.99 1968 3.92 1969 2.08 1970 2.66 1971 5.25 1972 3.07 1973 0.03 1974 1.65 1975 2.65 1976 2.65 1977 4.58 1978 2.15 1979 3.07 1980 1.25 1981 2.65 1982 1.16 1983 1.35 1984 1.91 1985 3.95 1986 3.14 1987 1.40 1988 2.26 1989 4.06 1990 2.48 1991 2.25 1992 7.53 1993 2.45 1994 2.47 1995 2.19 1996 5.39 61-90 AVERAGE: 2.70 Station : JULESBURG, CO4413 1961 3.37 1962 0.95 1963 1.87 1964 1.10 1965 3.75 1966 5.21 1967 0.51 1968 5.19 1969 2.68 1970 2.15 1971 0.82 1972 2.87 1973 3.35 1974 1.61 1975 4.00 1976 2.23 1977 2.10 1978 0.02 1979 2.67 1980 2.53 1981 5.04 1983 3.78 1984 0.94 1985 3.48 1986 1.24 1987 1.94 1988 8.33 1989 2.04 1990 4.63 1991 0.97 1992 4.55 1993 5.01 1994 0.05 1995 0.00 61-90 AVERAGE: 2.77 Station : KASSLER, CO4452 1961 2.30 1962 1.13 1963 1.89 1964 1.96 1965 6.43 1966 2.42 1967 2.46 1968 2.51 1969 2.06 1970 1.72 1971 1.15 1972 2.07 1973 1.43 1974 1.15 1975 2.02 1976 5.45 1977 5.89 1978 0.40 1979 3.05 1980 1.28 1981 2.37 1982 4.29 1983 3.14 1984 6.78 1985 2.83 1986 0.52 1987 1.77 1988 3.30 1989 2.38 1990 2.72 1991 2.73 1992 3.92 1993 1.18 1994 0.96 1995 2.01 1996 1.20 61-90 AVERAGE: 2.63 Station : KAUFFMAN 4 SSE, CO4460 1961 2.90 1962 5.08 1963 6.18 1964 0.15 1965 3.12 1966 2.56 1967 1.35 1968 3.07 1969 1.15 1970 0.46 1971 0.92 1972 4.24 1973 2.15 1974 0.78 1975 0.85 1976 3.14 1977 2.30 1978 1.91 1979 4.02 1980 2.33 1981 4.43 1982 5.00 1983 1.46 1984 4.52 1985 4.21 1986 1.30 1987 0.01 61-90 AVERAGE: 2.58 Station : KIT CARSON 6 SE, CO4603 1961 1.05 1962 2.33 1963 3.82 1964 2.24 1965 8.51 1966 3.86 1967 3.03 1968 6.90 1969 2.95 1970 2.18 1971 2.02 1972 3.92 1973 1.76 1974 2.27 1975 1.69 1976 1.66 1977 0.02 1978 2.50 1979 3.70 1980 1.37 1981 4.67 1982 1.23 1983 1.99 1984 5.06 1985 6.72 1986 4.18 1987 0.04 1988 2.57 1989 4.45 1990 3.02 1991 9.34 1992 0.09 1993 3.49 1994 4.99 1995 1.90 1996 3.34 61-90 AVERAGE: 3.06 Station : KREMMLING, CO4664 1964 3.18 1965 4.70 1966 1.96 1967 1.85 1968 1.46 1969 1.78 1970 2.88 1971 0.75 1972 1.28 1973 2.09 1974 1.66 1975 1.69 1976 1.70 1977 4.20 1978 0.04 1979 2.78 1980 1.91 1981 1.65 1982 1.64 1983 1.83 1984 4.66 1985 3.00 1986 2.06 1987 2.72 1988 1.31 1990 1.38 1991 3.79 1992 1.66 1993 0.85 1994 1.96 1995 0.99 1996 0.82 61-90 AVERAGE: 2.16 Station : LA JUNTA 4 NNE, CO4720 1961 2.57 1962 2.43 1963 2.82 1964 0.97 1965 5.06 1966 6.07 1967 2.08 1968 3.01 1969 5.27 1970 1.75 1971 3.72 1972 1.26 1973 1.54 1974 1.49 1975 0.95 1976 3.99 1977 7.69 1978 1.22 1979 4.86 1980 1.53 1981 3.10 1982 0.03 1983 0.59 1984 2.40 1985 2.97 1986 3.29 1987 1.46 1988 0.47 1989 1.32 1990 2.93 1991 2.20 1992 3.72 1993 2.98 1994 2.06 1995 2.29 1996 0.02 61-90 AVERAGE: 2.63 Station : LAKE CITY, CO4734 1961 3.60 1962 1.18 1963 3.09 1964 4.93 1965 2.36 1966 3.37 1967 3.74 1968 3.37 1969 3.15 1970 4.00 1971 2.92 1972 1.74 1973 1.15 1974 3.38 1975 2.04 1976 2.19 1977 1.15 1978 2.22 1979 1.73 1980 2.04 1981 3.84 1982 6.42 1983 3.12 1984 5.55 1985 3.48 1986 3.13 1987 2.43 1988 2.26 1989 3.47 1990 3.91 1991 4.15 1992 3.93 1993 1.83 1994 2.48 1995 2.60 1996 2.83 61-90 AVERAGE: 3.03 Station : LAKE GEORGE 8 SW, CO4742 1961 6.85 1962 1.16 1963 2.61 1964 4.95 1965 6.60 1966 6.42 1967 3.44 1968 5.44 1969 5.49 1970 3.99 1971 2.41 1972 2.22 1973 1.94 1974 3.43 1975 4.85 1976 3.99 1977 5.06 1978 0.91 1979 2.96 1980 2.52 1981 3.85 1982 3.63 1983 4.89 1984 9.80 1985 3.27 1986 4.14 1987 3.05 1988 3.51 1989 3.56 1990 4.89 1991 7.97 1992 4.26 1993 1.68 1994 3.20 1995 3.22 1996 1.59 61-90 AVERAGE: 4.06 Station : LAKEWOOD, CO4762 1962 0.29 1963 2.54 1964 0.70 1965 5.51 1966 1.19 1967 2.86 1968 2.20 1969 1.33 1970 1.70 1971 0.87 1972 3.31 1973 4.44 1974 1.13 1975 6.09 1976 1.84 1977 1.93 1978 0.71 1979 3.87 1980 0.89 1981 1.48 1982 5.36 1983 4.04 1984 3.19 1985 2.15 1986 3.04 1987 2.52 1988 3.67 1989 2.64 1990 2.38 1991 3.97 1992 4.18 1993 1.47 1994 4.16 1995 2.43 1996 1.79 61-90 AVERAGE: 2.55 Station : LAMAR, CO4770 1961 3.30 1962 3.23 1963 2.51 1964 0.76 1965 3.01 1966 8.72 1967 2.25 1968 3.39 1969 3.00 1970 3.88 1971 4.11 1972 4.18 1973 3.21 1974 2.42 1975 3.56 1976 0.85 1977 4.62 1978 3.37 1979 2.62 1980 1.83 1981 2.24 1982 2.01 1983 1.06 1984 2.96 1985 2.40 1986 6.83 1987 1.64 1988 2.65 1989 2.87 1990 2.14 1991 6.93 1992 8.23 1993 1.58 1994 3.96 1995 1.38 1996 4.77 61-90 AVERAGE: 3.05 Station : LAS ANIMAS, CO4834 1961 2.97 1962 3.46 1963 2.56 1964 1.94 1965 3.01 1966 2.84 1967 2.37 1968 3.83 1969 3.33 1970 3.25 1971 3.95 1972 2.08 1973 1.66 1974 2.47 1975 3.02 1976 2.61 1977 4.00 1978 0.61 1979 5.49 1980 0.77 1981 2.50 1982 2.09 1983 1.60 1984 1.64 1985 4.00 1986 3.63 1987 2.71 1988 1.38 1989 2.24 1990 1.93 1991 2.78 1992 4.85 1993 1.65 1994 2.99 1995 1.12 1996 3.79 61-90 AVERAGE: 2.66 Station : LEROY 5 WSW, CO4945 1961 3.40 1962 4.10 1963 6.58 1964 1.68 1965 4.62 1966 5.37 1967 0.67 1968 2.74 1969 6.15 1970 2.23 1971 1.55 1972 4.86 1973 1.65 1974 2.50 1975 2.21 1976 2.83 1977 4.27 1978 0.76 1979 6.98 1980 5.11 1981 5.43 1982 7.69 1983 5.04 1984 1.26 1985 2.23 1986 1.36 1987 2.83 1988 3.59 1989 3.44 1990 7.47 1991 4.04 1992 7.28 1993 3.18 1994 0.96 1995 5.03 1996 3.45 61-90 AVERAGE: 3.69 Station : LITTLE HILLS, CO5048 1961 1.66 1962 0.27 1963 2.46 1964 2.83 1965 2.04 1966 1.12 1967 1.60 1968 4.33 1969 2.71 1970 1.89 1971 0.66 1972 1.15 1973 3.20 1974 1.75 1975 2.11 1976 2.27 1977 1.92 1978 1.27 1979 1.55 1980 1.66 1981 1.73 1982 1.65 1983 3.09 1984 3.25 1985 2.26 1986 5.34 1987 3.19 1988 0.03 1989 3.31 1990 0.21 1991 4.55 61-90 AVERAGE: 2.08 Station : LONGMONT 2 ESE, CO5116 1961 1.53 1962 1.43 1963 1.81 1964 0.28 1965 3.02 1966 0.45 1967 1.51 1968 1.92 1969 1.07 1970 1.00 1971 1.17 1972 2.33 1973 0.67 1974 1.75 1975 2.12 1976 2.23 1977 1.68 1978 1.33 1979 4.38 1980 0.96 1981 1.15 1982 2.29 1983 2.27 1984 2.96 1985 1.18 1986 1.65 1987 0.86 1988 2.09 1989 1.21 1990 2.36 1991 4.26 1992 5.80 1993 1.22 1994 1.29 1995 0.28 1996 1.21 61-90 AVERAGE: 1.69 Station : MANASSA, CO5322 1961 0.00 1962 2.33 1963 0.02 1964 0.00 1965 3.02 1966 4.08 1967 4.03 1968 3.18 1969 2.93 1970 1.54 1971 1.85 1972 1.46 1973 2.15 1974 2.54 1975 1.12 1976 2.32 1977 4.41 1978 0.71 1979 1.54 1980 1.06 1981 3.04 1982 2.40 1983 0.95 1984 3.13 1985 2.57 1986 2.80 1987 2.01 1988 1.36 1989 1.47 1990 1.46 1991 2.37 1992 3.55 1993 1.70 1994 1.86 1995 1.37 1996 1.17 61-90 AVERAGE: 2.05 Station : MAYBELL, CO5446 1961 1.04 1962 0.19 1963 1.72 1964 0.39 1965 2.62 1966 1.33 1967 0.48 1968 2.98 1969 1.58 1970 0.68 1971 0.55 1972 1.77 1973 2.37 1974 1.46 1977 0.01 1978 1.65 1979 1.85 1980 0.02 1983 2.23 1984 2.39 1985 2.83 1986 1.30 1987 1.68 1988 1.02 1989 0.90 1990 0.49 1991 1.00 1992 1.29 1993 0.69 1994 1.14 1995 0.97 1996 1.65 61-90 AVERAGE: 1.37 Station : MEREDITH, CO5507 1963 0.50 1964 2.88 1965 2.68 1966 4.43 1967 1.86 1968 5.04 1969 1.56 1970 2.50 1971 1.81 1972 1.42 1973 1.75 1974 3.64 1975 1.63 1976 2.29 1977 3.91 1978 1.29 1979 2.46 1980 1.35 1981 2.08 1982 2.22 1983 5.00 1984 4.47 1985 3.07 1986 2.38 1987 3.54 1988 1.29 1989 2.72 1990 1.82 1991 2.79 1992 2.71 1993 1.65 1994 0.95 1995 1.63 1996 1.60 61-90 AVERAGE: 2.56 Station : MESA VERDE NATL PARK, CO5531 1961 2.54 1962 0.48 1963 2.42 1964 3.04 1965 3.62 1966 2.04 1967 3.16 1968 3.63 1969 4.36 1970 4.00 1971 3.31 1972 1.15 1973 2.41 1974 4.78 1975 1.64 1976 2.50 1977 2.63 1978 0.83 1979 1.26 1980 1.77 1981 2.16 1982 5.60 1983 3.60 1984 2.78 1985 2.41 1986 2.32 1987 5.59 1988 2.25 1989 4.93 1990 2.79 1991 3.10 1992 1.92 1993 0.81 1994 2.51 1995 2.14 1996 2.89 61-90 AVERAGE: 2.87 Station : MONTE VISTA, CO5706 1961 2.27 1962 1.14 1963 1.38 1964 1.13 1965 1.64 1966 3.18 1967 2.56 1968 5.01 1969 1.92 1970 1.20 1971 2.06 1972 2.29 1973 1.19 1974 1.92 1975 1.29 1976 2.80 1977 2.00 1978 0.86 1979 0.01 1980 1.26 1981 3.17 1982 3.34 1983 0.71 1984 3.06 1985 2.27 1986 1.50 1987 1.09 1988 0.01 1989 1.93 1990 1.49 1991 3.29 1992 0.03 1993 2.14 1994 1.27 1995 1.48 1996 2.16 61-90 AVERAGE: 1.86 Station : MONTROSE 2, CO5722 1961 1.36 1962 0.88 1963 1.34 1964 3.52 1965 1.79 1966 0.86 1967 1.71 1968 2.74 1969 1.30 1970 0.91 1971 0.98 1972 0.75 1973 1.71 1974 1.22 1975 1.01 1976 1.88 1977 1.81 1978 0.51 1979 0.76 1980 1.05 1981 2.05 1982 1.29 1983 4.41 1984 1.43 1985 0.84 1986 2.66 1987 2.11 1988 0.68 1989 1.69 1990 1.67 1991 1.21 1992 2.50 1993 2.15 1994 0.95 1995 1.30 1996 0.94 61-90 AVERAGE: 1.56 Station : NEW RAYMER, CO5922 1966 2.98 1967 0.44 1968 6.50 1969 2.11 1970 0.70 1971 1.53 1972 4.03 1973 0.94 1974 1.26 1975 3.92 1976 1.78 1977 2.28 1978 1.72 1979 8.48 1980 3.91 1981 6.54 1982 4.94 1983 2.21 1984 3.56 1985 2.42 1986 2.20 1987 1.54 1988 2.62 1989 5.24 1990 4.26 1991 4.75 1992 2.69 1993 1.98 1994 2.20 1995 2.83 1996 2.25 61-90 AVERAGE: 3.12 Station : NORTHDALE, CO5970 1961 2.96 1962 0.59 1963 2.23 1964 3.47 1965 2.78 1966 2.08 1967 4.36 1968 4.06 1969 1.05 1970 1.67 1971 1.19 1972 0.57 1973 2.10 1974 2.03 1975 1.46 1976 2.08 1977 4.56 1978 0.25 1979 1.67 1980 0.54 1981 2.34 1982 2.58 1983 1.98 1984 4.31 1985 3.79 1986 3.03 1987 4.87 1988 1.38 1989 1.42 1990 2.68 1991 2.30 1992 1.50 1993 0.59 1994 1.09 1995 0.83 1996 0.50 61-90 AVERAGE: 2.34 Station : NORWOOD, CO6012 1961 3.17 1962 1.09 1963 4.07 1964 2.85 1965 3.66 1966 2.27 1967 2.95 1968 3.87 1969 2.01 1970 2.48 1971 2.17 1972 1.09 1973 2.14 1974 2.20 1975 1.17 1976 3.24 1977 3.56 1978 0.87 1979 1.01 1980 2.01 1981 3.65 1982 3.86 1983 6.22 1984 4.15 1985 2.58 1986 1.20 1987 4.57 1988 1.37 1989 5.88 1990 1.14 1991 1.87 1992 3.51 1993 3.05 1994 1.47 1995 1.93 1996 1.42 61-90 AVERAGE: 2.75 Station : OURAY, CO6203 1961 3.86 1962 2.42 1963 2.27 1964 4.92 1965 4.29 1966 3.78 1967 5.05 1968 5.01 1969 3.33 1970 4.38 1971 2.64 1972 2.11 1973 3.02 1974 2.02 1975 3.00 1976 1.36 1977 4.01 1978 1.80 1979 1.22 1980 1.65 1981 4.18 1982 6.03 1983 4.54 1984 4.37 1985 2.70 1986 2.62 1987 3.77 1988 2.39 1989 3.70 1990 2.88 1991 2.60 1992 4.52 1993 2.26 1994 2.93 1995 2.56 1996 1.87 61-90 AVERAGE: 3.31 Station : PAGOSA SPRINGS, CO6258 1961 2.28 1962 1.96 1963 3.29 1964 3.60 1965 3.68 1966 2.97 1967 4.96 1968 5.21 1969 3.34 1970 2.91 1971 2.74 1972 1.77 1973 1.09 1974 3.45 1975 2.69 1976 2.92 1977 6.36 1978 0.87 1979 2.96 1980 1.84 1981 4.38 1982 3.96 1983 3.30 1984 4.60 1985 2.97 1986 3.71 1987 3.05 1988 4.02 1989 4.09 1990 2.74 1991 3.92 1992 4.73 1993 1.88 1994 0.02 1995 5.37 1996 1.99 61-90 AVERAGE: 3.26 Station : PALISADE, CO6266 1961 1.27 1962 0.56 1963 2.80 1964 1.76 1965 1.50 1966 0.58 1967 2.05 1968 2.12 1969 0.48 1970 1.67 1971 0.66 1972 0.01 1973 0.00 1974 1.31 1975 1.02 1976 0.88 1977 0.64 1978 0.87 1979 0.44 1980 0.54 1981 1.15 1982 1.11 1983 1.78 1984 1.21 1985 1.45 1986 1.14 1987 1.81 1988 1.03 1989 2.84 1990 0.70 1991 0.63 1992 0.01 1993 1.45 1994 0.92 1995 0.74 1996 0.65 61-90 AVERAGE: 1.18 Station : PALMER LAKE, CO6280 1965 3.01 1966 2.61 1967 3.73 1968 3.83 1969 5.59 1970 4.23 1971 3.04 1972 3.06 1973 3.66 1974 1.49 1975 3.72 1976 3.42 1977 7.35 1978 2.67 1979 6.19 1980 3.78 1981 5.55 1982 4.99 1983 6.90 1984 1.87 1985 6.02 1986 0.06 61-90 AVERAGE: 3.94 Station : PAONIA 1 SW, CO6306 1961 1.95 1962 1.27 1963 2.44 1964 3.48 1965 2.02 1966 1.43 1967 3.32 1968 4.30 1969 0.51 1970 1.27 1971 2.53 1972 0.57 1973 3.17 1974 1.42 1975 0.74 1976 1.70 1977 1.85 1978 0.82 1979 1.25 1980 1.12 1981 3.02 1982 1.52 1983 2.39 1984 2.02 1985 1.01 1986 2.20 1987 1.29 1988 1.05 1989 1.60 1990 1.88 1991 1.39 1992 2.12 1993 1.39 1994 1.16 1995 1.68 1996 1.20 61-90 AVERAGE: 1.84 Station : PARKER 6 E, CO6326 1961 0.75 1962 0.64 1963 5.03 1964 1.04 1965 5.14 1966 1.94 1967 3.12 1968 3.09 1969 2.06 1970 2.87 1971 2.45 1972 4.32 1973 1.81 1974 1.68 1975 3.31 1976 6.86 1977 3.76 1978 1.14 1979 2.81 1980 2.39 1981 2.61 1982 2.86 1983 5.37 1984 4.84 1985 3.46 1986 2.45 1987 2.73 1988 3.29 1989 2.79 1990 4.12 1991 5.75 1992 4.01 1993 3.12 1994 2.66 1995 3.50 1996 1.75 61-90 AVERAGE: 3.02 Station : PITKIN, CO6513 1961 2.80 1962 1.38 1963 3.66 1964 4.34 1965 3.99 1966 1.89 1967 3.07 1968 7.33 1969 6.17 1970 5.01 1971 5.25 1972 1.95 1973 1.72 1974 3.02 1975 1.78 1976 4.12 1977 1.69 1978 2.29 1979 2.23 1980 1.94 1981 4.02 1982 4.31 1983 4.71 1984 3.45 1985 2.62 1986 0.03 61-90 AVERAGE: 3.26 Station : PUEBLO WSO AP, CO6740 1961 3.41 1962 2.15 1963 2.31 1964 3.31 1965 4.59 1966 3.07 1967 3.06 1968 2.43 1969 2.27 1970 2.14 1971 2.73 1972 2.76 1973 4.69 1974 1.64 1975 3.27 1976 2.60 1977 5.86 1978 1.00 1979 3.07 1980 2.46 1981 2.58 1982 7.05 1983 2.30 1984 7.63 1985 5.80 1986 3.96 1987 1.54 1988 1.65 1989 1.16 1990 5.13 1991 3.48 1992 3.28 1993 3.91 1994 3.34 1995 3.48 1996 1.33 61-90 AVERAGE: 3.25 Station : RANGELY 1 E, CO6832 1961 1.07 1962 0.45 1963 1.18 1964 1.26 1965 2.36 1966 2.36 1967 0.02 1968 1.72 1969 0.71 1970 1.17 1971 0.23 1972 0.00 1973 0.96 1974 2.24 1975 1.29 1976 1.61 1977 1.76 1978 0.85 1979 1.33 1980 0.14 1981 1.17 1982 1.61 1983 1.08 1984 0.01 1985 0.19 1986 1.60 1987 3.09 1988 0.81 1989 1.67 1990 0.58 1991 2.47 1992 1.59 1993 1.40 1994 1.59 1995 0.74 1996 0.39 61-90 AVERAGE: 1.15 Station : RED FEATHER LAKES 2 SE, CO692 1962 0.18 1963 5.70 1964 2.51 1965 3.76 1966 3.33 1967 4.35 1968 2.48 1969 1.03 1970 1.83 1971 2.57 1972 2.50 1973 3.57 1974 0.73 1975 2.20 1976 3.29 1977 7.97 1978 0.08 1979 0.00 1980 1.22 1981 4.56 1982 3.97 1983 3.16 1984 6.70 1985 2.33 1986 2.15 1987 1.84 1988 0.76 1989 4.12 1990 0.04 61-90 AVERAGE: 2.72 Station : RICO, CO7017 1961 4.20 1962 2.96 1963 4.31 1964 6.64 1965 5.26 1966 3.59 1967 3.79 1968 6.52 1969 5.37 1970 4.52 1971 5.24 1972 3.80 1973 3.17 1974 4.49 1975 3.49 1976 4.79 1977 6.96 1978 3.12 1979 2.70 1980 4.77 1981 5.37 1982 9.68 1983 8.73 1984 6.47 1985 6.15 1986 4.55 1987 6.59 1988 4.21 1989 5.76 1990 3.14 1991 4.16 1992 4.39 1993 1.44 1994 0.63 1995 2.71 1996 0.53 61-90 AVERAGE: 5.01 Station : RIFLE, CO7031 1961 1.28 1962 0.24 1963 1.34 1964 1.20 1965 1.51 1966 0.46 1967 2.08 1968 1.78 1969 0.48 1970 1.62 1971 0.99 1972 1.16 1973 3.17 1974 1.90 1975 0.47 1976 1.14 1977 1.92 1978 0.92 1979 0.01 1980 1.44 1981 1.68 1982 0.74 1983 3.40 1984 3.23 1985 2.39 1986 2.03 1987 1.55 1988 1.10 1989 2.88 1990 0.78 1991 1.54 1992 2.15 1993 0.68 1994 0.39 1995 0.94 1996 0.01 61-90 AVERAGE: 1.50 Station : ROCKY FORD 2 SE, CO7167 1961 2.29 1962 3.48 1963 2.21 1964 1.73 1965 6.48 1966 5.54 1967 1.87 1968 3.42 1969 2.89 1970 1.71 1971 3.57 1972 0.88 1973 1.61 1974 1.64 1975 2.60 1976 2.72 1977 5.44 1978 0.65 1979 3.37 1980 0.35 1981 3.27 1982 2.40 1983 1.28 1984 2.59 1985 1.80 1986 4.82 1987 1.01 1988 1.28 1989 1.94 1990 3.79 1991 1.73 1992 2.96 1993 1.81 1994 3.10 1995 1.11 1996 1.59 61-90 AVERAGE: 2.62 Station : RUXTON PARK, CO7309 1961 5.20 1962 3.19 1963 9.21 1964 7.88 1965 8.00 1966 7.52 1967 6.13 1968 5.54 1969 7.51 1970 7.52 1971 5.66 1972 5.14 1973 4.48 1974 3.60 1975 4.00 1976 6.66 1977 6.76 1978 4.01 1979 3.11 1980 3.54 1981 5.92 1982 7.59 1983 7.91 1984 10.02 1985 6.12 1986 5.15 1987 3.69 1988 7.88 1989 4.76 1990 8.32 1991 9.05 1992 6.35 1993 3.65 1994 4.81 1995 6.12 1996 6.85 61-90 AVERAGE: 6.07 Station : RYE, CO7315 1961 7.90 1962 2.11 1963 4.12 1964 4.55 1965 13.42 1966 11.28 1967 4.42 1968 10.36 1969 3.22 1970 3.75 1971 4.47 1972 2.46 1973 2.71 1974 1.71 1975 2.81 1976 9.66 1977 9.87 1978 2.97 1979 3.82 1980 3.32 1981 9.52 1982 10.38 1983 0.49 1984 4.68 1985 4.21 1986 6.63 1987 5.59 1988 3.83 1989 3.65 1990 0.04 1991 9.33 1992 0.09 1993 0.00 61-90 AVERAGE: 5.26 Station : SAGUACHE, CO7337 1961 2.37 1962 0.80 1963 1.03 1964 2.35 1965 2.96 1966 2.49 1967 3.65 1968 4.04 1969 4.70 1970 1.65 1971 2.76 1972 1.06 1973 4.43 1974 1.56 1975 1.58 1976 3.13 1977 2.82 1978 2.78 1979 1.74 1980 1.03 1981 2.90 1982 3.21 1983 1.34 1984 2.30 1985 2.48 1986 1.93 1987 1.64 1988 2.49 1989 2.77 1990 1.89 1991 2.42 1992 4.09 1993 1.88 1994 2.12 1995 0.02 1996 0.00 61-90 AVERAGE: 2.40 Station : SEDGWICK 5 S, CO7515 1961 2.18 1962 5.42 1963 4.69 1964 0.51 1965 3.03 1966 4.32 1967 2.27 1968 4.69 1969 3.50 1970 1.33 1971 1.91 1972 4.39 1973 2.37 1974 3.30 1975 2.60 1976 2.91 1977 2.86 1978 2.09 1979 2.49 1980 1.55 1981 4.09 1982 4.14 1983 3.17 1984 0.75 1985 4.88 1986 0.91 1987 1.58 1988 3.73 1989 4.91 1990 5.52 1991 2.14 1992 4.95 1993 3.94 1994 2.34 1995 4.81 1996 6.02 61-90 AVERAGE: 3.07 Station : SILVERTON, CO7656 1961 3.55 1962 2.41 1963 3.89 1964 5.27 1965 5.46 1966 3.64 1967 3.89 1968 5.92 1969 4.71 1970 5.70 1971 4.44 1972 4.36 1973 3.88 1974 4.36 1975 2.69 1976 4.90 1977 8.80 1978 0.09 1979 0.00 1980 2.20 1981 0.02 1982 0.00 1984 7.53 1985 4.35 1986 4.99 1987 5.83 1988 4.03 1989 4.57 1990 4.24 1991 4.39 1992 6.18 1993 2.83 1994 2.37 1995 2.04 1996 1.71 61-90 AVERAGE: 3.99 Station : SPICER, CO7848 1961 2.86 1962 4.13 1963 3.32 1964 0.97 1965 3.29 1966 1.42 1967 1.33 1968 1.80 1969 1.83 1970 2.94 1971 1.64 1972 1.12 1973 3.39 1974 3.51 1975 1.86 1976 1.92 1977 4.50 1978 2.63 1979 2.32 1980 1.23 1981 2.55 1982 1.97 1983 4.30 1984 3.64 1985 3.35 1986 2.33 1987 2.63 1988 1.48 1989 2.98 1990 2.00 1991 2.03 1992 2.58 1993 0.74 1994 1.50 1995 1.28 1996 1.78 61-90 AVERAGE: 2.51 Station : SPRINGFIELD 7 WSW, CO7866 1961 2.37 1962 2.47 1963 1.25 1964 1.89 1965 5.47 1966 6.01 1967 2.73 1968 5.07 1969 1.48 1970 2.64 1971 4.45 1972 2.31 1973 2.44 1974 1.60 1975 3.04 1976 5.90 1977 6.56 1978 1.19 1979 3.72 1980 1.63 1981 6.76 1982 2.26 1983 1.13 1984 2.52 1985 4.61 1986 6.16 1987 2.04 1988 1.67 1989 2.50 1990 3.96 1991 4.14 1992 5.25 1993 3.15 1994 6.56 1995 1.72 1996 3.33 61-90 AVERAGE: 3.26 Station : STEAMBOAT SPRINGS, CO7936 1961 1.87 1962 0.62 1963 2.46 1964 2.24 1965 4.81 1966 2.65 1967 2.96 1968 2.06 1969 3.82 1970 1.08 1971 0.48 1972 1.07 1973 2.50 1974 1.14 1975 1.44 1976 1.90 1977 2.99 1978 2.40 1979 1.80 1980 1.27 1981 2.45 1982 2.46 1983 2.83 1984 2.02 1985 2.41 1986 3.23 1987 3.85 1988 1.47 1989 3.57 1990 1.27 1991 4.54 1992 2.63 1993 1.65 1994 1.14 1995 0.99 1996 2.33 61-90 AVERAGE: 2.24 Station : STERLING, CO7950 1961 3.16 1962 5.25 1963 6.82 1964 0.61 1965 3.40 1966 4.09 1967 0.53 1968 7.34 1969 3.47 1970 0.97 1971 0.64 1972 4.72 1973 2.57 1974 2.31 1975 1.74 1976 1.81 1977 4.17 1978 0.65 1979 7.04 1980 3.19 1981 4.70 1982 5.28 1983 4.12 1984 2.22 1985 3.45 1986 0.81 1987 2.65 1988 2.13 1989 3.86 1990 6.19 1991 2.47 1992 2.60 1993 3.03 1994 1.33 1995 1.60 1996 2.40 61-90 AVERAGE: 3.33 Station : STRATTON, CO8008 1961 1.91 1962 3.44 1963 1.69 1964 0.51 1965 4.80 1966 4.49 1967 1.65 1968 5.76 1969 10.81 1970 3.69 1971 1.27 1972 6.93 1973 3.91 1974 2.96 1975 1.81 1976 2.16 1977 5.20 1978 1.73 1979 4.15 1980 0.04 1981 4.40 1982 4.06 1983 0.07 1984 0.00 1985 3.75 1986 2.73 1987 1.34 1988 3.58 1989 0.04 1990 1.39 1991 10.91 1992 5.49 1993 5.61 1994 4.19 1995 3.16 1996 5.12 61-90 AVERAGE: 3.01 Station : SUGARLOAF RESERVOIR, CO8064 1961 3.06 1962 1.56 1963 4.31 1964 4.53 1965 5.42 1966 3.66 1967 2.58 1968 1.43 1971 0.01 1972 1.19 1973 1.97 1974 2.85 1975 2.89 1976 3.42 1977 2.68 1978 1.56 1979 1.62 1980 1.45 1981 2.41 1982 5.09 1983 3.70 1984 4.98 1985 3.54 1986 3.71 1987 2.86 1988 1.76 1989 4.29 1990 3.47 1991 3.08 1992 4.21 1993 1.01 1994 1.74 1995 2.46 1996 1.35 61-90 AVERAGE: 2.93 Station : TACONY 10 SE, CO8157 1961 3.20 1962 2.96 1963 2.44 1964 0.25 1965 6.20 1966 3.73 1967 2.62 1968 2.50 1969 3.57 1970 1.39 1971 1.45 1972 0.80 1973 3.01 1974 1.91 1975 2.08 1976 3.16 1977 5.63 1978 3.11 1979 2.87 1980 1.58 1981 3.03 1982 4.08 1983 1.10 1984 5.34 1985 4.32 1986 4.66 1987 1.75 1988 1.27 1989 2.72 1990 2.01 1991 3.52 1992 4.56 1993 4.04 1994 3.44 1995 1.85 1996 4.43 61-90 AVERAGE: 2.82 Station : TAYLOR PARK, CO8184 1961 1.96 1962 1.85 1963 3.57 1964 4.14 1965 3.44 1966 2.23 1967 3.32 1968 4.63 1969 2.80 1970 2.48 1971 2.47 1972 1.02 1973 2.56 1974 1.73 1975 1.37 1976 2.56 1977 4.73 1978 1.85 1979 2.12 1980 1.47 1981 3.06 1982 3.63 1983 4.94 1984 4.95 1985 0.60 1986 3.11 1987 2.03 1988 2.12 1989 2.47 1990 2.52 1991 2.28 1992 5.27 1993 1.70 1994 1.12 1995 1.81 1996 0.22 61-90 AVERAGE: 2.72 Station : TELLURIDE, CO8204 1961 6.06 1962 2.24 1963 6.30 1964 6.62 1965 4.80 1966 3.70 1967 4.41 1968 6.70 1969 3.65 1970 4.73 1971 4.13 1972 2.86 1973 3.03 1974 2.86 1975 2.53 1976 3.45 1977 4.40 1978 1.15 1979 2.69 1980 3.03 1981 4.05 1982 6.86 1983 6.08 1984 6.37 1985 3.99 1986 3.62 1987 6.06 1988 3.20 1989 4.22 1990 3.03 1991 4.00 1992 4.55 1993 2.04 1994 1.95 1995 2.24 1996 1.81 61-90 AVERAGE: 4.23 Station : TRINIDAD, CO8429 1961 3.39 1962 2.96 1963 2.29 1964 4.57 1965 4.68 1966 7.87 1967 3.07 1968 4.98 1969 3.03 1970 2.10 1971 6.61 1972 2.06 1973 2.69 1974 2.63 1975 1.22 1976 3.16 1977 7.52 1978 1.99 1979 5.55 1980 1.36 1981 10.95 1982 3.56 1983 3.92 1984 3.98 1985 2.68 1986 2.99 1987 3.39 1988 2.32 1989 1.10 1990 5.04 1991 3.75 1992 7.33 1993 6.45 1994 3.64 1995 2.67 1996 4.60 61-90 AVERAGE: 3.79 Station : TRINIDAD FAA APRT, CO8434 1961 2.25 1962 2.19 1963 3.26 1964 0.46 1965 5.03 1966 3.66 1967 1.98 1968 3.90 1969 3.71 1970 2.55 1971 4.77 1972 2.94 1973 3.19 1974 0.95 1975 1.76 1976 1.75 1977 6.99 1978 1.31 1979 5.41 1980 2.26 1981 5.72 1982 2.40 1983 2.03 1984 4.67 1985 1.87 1986 4.63 1987 3.91 1988 2.11 1989 1.57 1990 3.79 1991 2.58 1992 5.10 1993 3.36 1994 1.89 1995 3.06 1996 5.41 61-90 AVERAGE: 3.10 Station : TWIN LAKES RESERVOIR, CO8501 1961 2.43 1962 0.42 1963 2.06 1964 2.18 1965 2.62 1966 2.12 1967 2.54 1968 4.44 1969 2.23 1970 1.95 1971 2.25 1972 0.83 1973 1.30 1974 1.87 1975 1.26 1976 3.10 1977 3.51 1978 1.05 1979 1.50 1980 1.10 1981 2.19 1982 2.38 1983 3.91 1984 4.30 1985 2.21 1986 3.40 1987 3.04 1988 1.62 1989 2.85 1990 1.69 1991 3.01 1992 3.91 1993 0.83 1994 1.89 1995 2.08 1996 0.89 61-90 AVERAGE: 2.28 Station : URAVAN, CO8560 1961 1.66 1962 0.74 1963 2.28 1964 2.88 1965 1.93 1966 0.76 1967 1.44 1968 4.64 1969 1.32 1970 1.85 1971 2.13 1972 0.36 1973 1.65 1974 1.43 1975 2.18 1976 1.39 1977 4.64 1978 0.49 1979 1.42 1980 0.76 1981 2.11 1982 2.96 1983 3.66 1984 4.51 1985 1.20 1986 1.56 1987 4.88 1988 1.43 1989 3.71 1990 1.18 1991 1.31 1992 1.34 1993 1.85 1994 0.51 1995 1.07 1996 0.49 61-90 AVERAGE: 2.10 Station : VALLECITO DAM, CO8582 1961 5.64 1962 1.57 1963 3.99 1964 6.75 1965 3.44 1966 2.73 1967 6.13 1968 5.74 1969 6.74 1970 5.25 1971 5.94 1972 3.78 1973 4.22 1974 5.27 1975 2.22 1976 3.74 1977 6.24 1978 1.77 1979 6.01 1980 3.11 1981 4.17 1982 6.73 1983 5.74 1984 0.06 1985 2.69 1986 5.99 1987 4.27 1988 7.27 1989 3.63 1990 6.51 1991 4.48 1992 7.87 1993 2.03 1994 5.17 1995 2.92 1996 3.81 61-90 AVERAGE: 4.58 Station : WALDEN, CO8756 1961 2.35 1962 0.48 1963 2.87 1964 1.00 1965 3.26 1966 1.70 1967 0.99 1968 2.46 1969 1.69 1970 0.99 1971 0.59 1972 1.49 1973 0.48 1974 1.51 1975 1.90 1976 2.16 1977 3.09 1978 1.06 1979 1.55 1980 0.69 1981 1.49 1982 1.85 1983 3.20 1984 3.21 1985 3.22 1986 1.96 1987 1.71 1988 1.00 1989 1.25 1990 1.63 1991 1.32 1992 2.25 1993 1.25 1994 1.06 1995 0.80 1996 1.17 61-90 AVERAGE: 1.76 Station : WALSENBURG, CO8781 1961 4.40 1962 1.10 1963 3.42 1964 2.28 1965 5.73 1966 7.73 1967 2.39 1968 6.48 1969 3.86 1970 1.54 1971 4.78 1972 0.35 1973 3.20 1974 2.40 1975 2.59 1976 5.16 1977 5.87 1978 2.67 1979 3.37 1980 2.26 1981 5.76 1982 6.20 1983 1.08 1984 3.40 1985 2.62 1986 5.48 1987 1.41 1988 2.45 1989 1.67 1990 4.82 1991 6.28 1992 6.79 1993 2.08 1994 3.10 1995 1.10 1996 5.66 61-90 AVERAGE: 3.55 Station : WALSH 1 W, CO8793 1967 0.00 1968 5.19 1969 2.90 1970 6.58 1971 4.92 1972 2.53 1973 6.11 1974 2.59 1975 1.05 1976 5.13 1977 2.72 1978 1.15 1979 1.71 1980 4.42 1981 5.42 1982 4.11 1983 0.18 1984 1.77 1985 6.60 1986 8.30 1987 1.04 1988 0.81 1989 3.69 1990 3.88 1991 3.73 1992 4.36 1993 5.40 1994 8.65 1995 2.45 1996 2.65 61-90 AVERAGE: 3.45 Station : WATERDALE, CO8839 1961 3.50 1962 3.77 1963 1.84 1964 0.91 1965 3.91 1966 1.63 1967 2.25 1968 3.16 1969 0.99 1970 2.23 1971 1.54 1972 3.19 1973 1.30 1974 1.43 1975 2.28 1976 3.13 1977 6.63 1978 1.90 1979 5.40 1980 1.01 1981 2.06 1982 4.98 1983 2.29 1984 1.99 1985 2.35 1986 2.52 1987 0.73 1988 1.67 1989 1.97 1990 2.98 1991 3.42 1992 6.16 1993 1.72 1994 3.79 1995 0.99 1996 2.27 61-90 AVERAGE: 2.52 Station : WESTCLIFFE, CO8931 1961 4.71 1962 1.69 1963 3.21 1964 4.97 1965 6.79 1966 9.10 1967 7.15 1968 5.64 1969 4.62 1970 3.36 1971 3.98 1972 2.78 1973 2.62 1974 1.67 1975 2.13 1976 4.02 1977 4.81 1978 2.54 1979 3.00 1980 1.50 1981 9.06 1982 5.86 1983 2.13 1984 2.96 1985 2.93 1986 3.35 1987 4.86 1988 2.99 1989 2.71 1990 3.37 1991 8.86 1992 6.04 1993 3.40 1994 2.63 1995 0.03 1996 2.98 61-90 AVERAGE: 4.02 Station : WOLF CREEK PASS 1 E, CO9181 1961 4.58 1962 2.73 1963 2.84 1964 7.24 1965 5.62 1966 7.20 1967 8.02 1968 9.94 1969 4.25 1970 6.87 1971 6.06 1972 4.07 1973 6.67 1974 6.78 1975 5.38 1976 3.81 1977 0.04 1978 0.47 1979 7.53 1980 7.53 1981 5.79 1982 3.73 1983 9.24 1984 8.60 1985 5.08 1986 5.30 1987 7.62 1988 5.44 1989 6.90 1990 5.98 1991 9.15 1992 13.17 1993 4.91 1994 4.59 1995 5.40 1996 3.34 61-90 AVERAGE: 5.71 Station : WRAY, CO9243 1961 4.97 1962 5.45 1963 5.02 1964 1.03 1965 4.87 1966 9.77 1967 0.89 1968 4.15 1969 3.45 1970 3.09 1971 0.90 1972 2.92 1973 8.15 1974 1.35 1975 1.74 1976 1.99 1977 2.90 1978 2.42 1979 4.02 1980 4.27 1981 5.31 1982 3.19 1983 0.87 1984 0.80 1985 5.79 1986 0.06 1988 2.64 1989 3.12 1990 5.85 1991 6.42 1992 5.95 1993 5.05 1994 1.32 1995 3.07 1996 5.30 61-90 AVERAGE: 3.48 Station : YAMPA, CO9265 1961 2.59 1962 1.06 1963 2.29 1964 1.75 1965 5.23 1966 1.67 1967 1.24 1968 2.54 1969 3.86 1970 2.02 1971 1.77 1972 2.57 1973 3.44 1974 2.46 1975 2.36 1976 1.93 1977 5.36 1978 2.64 1979 2.91 1980 2.41 1981 1.65 1982 1.50 1983 3.77 1984 4.04 1985 3.85 1986 2.73 1987 2.71 1988 1.53 1989 2.82 1990 2.74 1991 3.53 1992 2.51 1993 1.74 1994 1.25 1995 1.53 1996 0.72 61-90 AVERAGE: 2.65 Station : YELLOW JACKET 2 W, CO9275 1962 0.32 1963 4.20 1964 2.98 1965 1.60 1966 1.74 1967 4.05 1968 3.87 1969 1.14 1970 2.20 1971 5.07 1972 1.05 1973 1.51 1974 2.73 1975 1.27 1976 3.39 1977 4.44 1978 0.93 1979 1.15 1980 1.34 1981 2.15 1982 3.42 1983 2.71 1984 4.01 1985 1.75 1986 2.62 1987 4.20 1988 0.94 1989 3.52 1990 2.15 1991 2.80 1992 1.75 1993 1.76 1994 1.30 1995 2.25 1996 1.21 61-90 AVERAGE: 2.50 Station : YUMA, CO9295 1961 2.23 1962 2.58 1963 3.69 1964 0.97 1965 4.01 1966 4.38 1967 1.19 1968 3.81 1969 5.72 1970 2.12 1971 0.51 1972 4.10 1973 0.04 1976 2.21 1977 2.36 1978 2.99 1979 3.30 1980 2.16 1981 2.46 1982 3.99 1983 2.82 1984 3.24 1985 4.10 1986 2.26 1987 1.55 1988 3.95 1989 2.28 1990 4.90 1991 6.76 1992 7.07 1993 1.61 1994 3.63 1995 3.46 1996 2.67 61-90 AVERAGE: 2.85