PERMFILE45438

• Permit No: M2000016
• IBM Index Class Name: Permit File
• Doc Name: Majority of Permit Application
• Media Type: D
• Archive: No

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• EXHIBIT K-1
Monthly Climatic Data for BRIGHTON for years 1973 - 1997
Station - 50950 Latitude - 3959 Longitude - 10950 Elevation - 9980
Jan Feb Mar Apr May Jun Jul Aug Sep
Monthly mean temperature.
Ave 27.7 32.9 90.5 98.9 57.6 67.6 72.5 70.9 62.3
Max 38.7 39.2 47.8 55.3 61.1 71.8 79.9 73.8 66.0
Year 1986 1976 1986 1981 1979 1990 1980 1983 1990
Min 16.8 21.4 36.0 92.1 50.6 63.1 70.3 67.3 57.8
Year 1979 1989 1996 1997 1995 1995 1992 1974 1993
Count 24 29 24 24 21 29 23 29 29
Monthly mean maxi mum temperature.
Ave 41.9 97.2 55.9 63.9 72.9 83.9 86.6 86.1 78.6
Max 54.0 55.6 63.7 72.9 78.3 89.0 91.6 90.4 83.9
Year 1986 1976 1986 1981 1979 1990+ 1980 1985 1977
Min 30.6 32.8 48.9 55.2 60.8 76.5 89.9 82.8 72.5
Year 1979 1989 1983 1983 1995 1995 1992 1992 1993
Count 24 29 29 24 21 29 23 29 29
Monthly mean mini mum temperature.
Ave 13.6 18.5 25.6 33.3 92.8 51.8 56.5 54.7 96.0
Max 23.4 25.0 31.9 38.9 46.3 56.3 58.6 58.5 50.9
Year 1986 1992 1986 1992 1987 1988 1985 1983 1990
Min 3.0 9.9 21.0 26.3 39.0 47.6 59.9 50.1 90.7
Year 1979 1989 1996 1975 1983 1975 1979 1974 1979
Count 29 29 24 24 21 29 23 29 24
Total monthly pre cipitation.
Ave 0.98 0.41 1.26 1.56 2.56 1.84 1.55 1.53 1.01
Max 1.23 1.48 5.25 4.01 5.70 9.55 9.76 9.01 2.66
Year 1989 1987 1990 1986 1987 1997 1977 1992 1996
Min 0.10 0.01 0.22 0.32 0.19 0.09 0.12 0.16 0.01
Year 1983 1991 1982 1982 1979 1990 1999 1985 1978
Count 29 24 29 29 21 29 23 29 29
Total monthly sno wfall.
Ave 6.9 9.7 7.8 5.9 0.9 0.0 0.0 0.0 0.6
Max 15.1 12.1 22.1 17.0 10.5 0.0 0.0 0.0 6.9
Year 1992 1993 1983 1979 1978 1997+ 1997+ 1997+ 1985
Min 1.0 0.0 1.0 0.0 0.0 0.0 0.0 0.0 0.0
Year 1983 1992+ 1991 1993+ 1997+ 1997+ 1997+ 1997+ 1997+
Count 24 29 24 29 21 29 23 24 29
http://ccc.atmos.colostate.edu/cgi-bin/mlydb.pl 6/i 8/99