REP00387

• Permit No: C1981020
• IBM Index Class Name: Report
• Doc Date: 3/14/2000
• Doc Name: 1999 ANNUAL HYDROLOGY REPORT
• Annual Report Year: 1999
• Permit Index Doc Type: HYDROLOGY REPORT
• Media Type: D
• Archive: No

• • •
TABLE 3 -MONTHLY AND ANNUAL PRECIPITATION
ASHFORD CANYON
WATER
YEAR
OCT
NOV
DEC
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
TOTAL
1977 1.35 1.40 2.65 0.81 6.21+
1978 1.27 1.49 1.35 2.30 0.89 0.03 0.27 0.45 0.20 8.25+
1979 0.60 4.30 2.36 1.51 0.25 0.20 0.33 0.13 9.68+
1980 0.60 0.60 1.10 6.00 4.70 3.07 1.00 0.60 1.45 0.75 19.87+
1981 2.20 0.78 0.86 0.84 0.35 2.23 0.53 2.55 0.60 1.25 1.05 2.45 15.69
1982 4.57 0.86 0.83 2.13 0.41 3.24 0.28 0.70 0.23 0.59 1.18 4.22 19.24
1983 2.19 3.21 1.66 0.79 1.80 2.52 2.35 2.92 2.20 1.74 1.23 2.22 24.83
1984 3.14 4.13 3.40 0.88 0.47 1.91 2.65 1.59 3.56 1.32 3.54 0.43 27.02
1985 2.97 0.99 4.02 1.69 0.94 2.80 3.00 1.49 0.59 1.99 0.08 2.60 23.16
1986 3.56 4.94 0.34 0.32 1.51 1.74 2.53 2.99 0.13 2.27 1.23 3.58 25.14
1987 2.02 0.79 0.87 1.57 1.37 2.79 0.97 1.80 1.40 2.48 3.62 0.79 20.47
1988 1.96 1.89 2.21 1.96 0.48 1.45 1.86 1.77 0.60 0.02 0.89 0.82 15.91
1989 0.26 1.35 2.01 0.78 3.21 1.87 0.28 0.16 0.98 0.07 1.13 1.1 S 13.28
1990 0.75 0.43 0.12 0.54 1.79 1.27 1.53 0.33 0.65 1.10 0.43 1.79 10.73
1991 1.05 0.55 0.86 1.08 0.95 3.05 1.97 0.56 0.57 1.26 3.00 2.05 16.95
1992 2.42 1.70 0.88 0.78 1.75 2.51 0.96 2.92 0.16 1.70 1.41 0.87 18.06
1993 2.29 1.88 2.08 5.02 4.47 2.73 1.42 2.37 0.58 0.15 1.14 1.38 25.51
1994 3.02 1.42 0.71 0.45 2.04 0.28 2.64 0.74 0.25 0.00 2.14 1.88 15.57
1995 2.2 1.94 1.71 2.09 1.30 1.52 1.25 3.39 3.12 1.97 1.48 1.52 23.49
1996 0.24 0.33 0.47 2.01 3.26 1.07 1.61 0.60 0.94 0.44 0.24 1.77 12.98
1997 1.55 1.75 1.19 3.34 1.11 0.18 2.89 1.58 0.35 0.41 2.37 4.68 21.40
1998 2.07 1.12 0.90 1.51 3.12 2.94 1.88 0.54 1.50 1.00 0.90 0.55 18.03
1999 2.49 1.15 0.62 0.89 1.29 0.40 3.59 1.93 0.43 1.33 0.98 0.92 16.02

AVERAGE 1.97 1.71 1.39 1.73 1.82 1.98 1.77 1.58 0.91 1.01 1.43 1.63 19.13
MAXIMUM 4.57 4.94 4.02 6.00 4.70 3.24 3.59 3.39 3.56 2.48 3.62 4.68 27.02
MINIMUM 0.24 0.33 0.12 0.32 0.35 0.18 0.28 0.16 0.03 0.00 0.08 0.13 10.73
ST. DEV. 1.09 1.27 0.95 1.46 1.26 0.95 0.89 0.94 0.94 0.76 0.98 1.20 8.39
U. S. Bureau of Land Management rain gage in Ashford Canyon.
1/4 NE, 1l4 NW, Section 4, T7S, R102W, 6TH PM
(Approximately 4.5 miles North of Munger Canyon.)