|
| |
Basinwide Snowpack Percentages
Arkansas Basin - Percent of Average Snowpack
|
JANUARY |
FEBRUARY |
MARCH |
APRIL |
MAY |
JUNE |
1968 | |
88 | 102 |
103 | 309 | |
| 1969 | |
111 | 96 |
98 | 70 | |
| 1970 | |
137 | 115 |
132 | 202 | |
| 1971 | |
87 | 96 |
88 | 71 | |
| 1972 | |
116 | 102 |
81 | 71 | |
| 1973 | |
104 | 94 |
116 | 362 | |
| 1974 | |
142 | 118 |
120 | 90 | |
| 1975 | |
105 | 122 |
146 | 189 | |
| 1976 | |
94 | 97 |
97 | 73 | |
| 1977 | |
47 | 52 |
57 | 30 | |
| 1978 | |
127 | 116 |
112 | 105 | |
| 1979 | |
152 | 135 |
139 | 107 | |
| 1980 | |
127 | 127 |
135 | 220 | |
| 1981 | |
30 | 37 |
62 | 10 | |
| 1982 | |
117 | 116 |
119 | 104 | |
| 1983 | |
69 | 79 |
116 | 155 | |
| 1984 | |
161 | 149 |
144 | 191 | |
| 1985 | 120 |
98 | 98 |
103 | 85 | |
| 1986 | |
87 | 102 |
85 | 85 | |
| 1987 | 95 |
119 | 131 |
132 | 137 | |
| 1988 | 74 |
99 | 98 |
80 | 63 |
54 |
| 1989 | 107 |
103 | 121 |
91 | 42 |
25 |
| 1990 | 88 |
62 | 66 |
66 | 79 |
83 |
| 1991 | 75 |
82 | 79 |
93 | 98 |
75 |
| 1992 | 136 |
106 | 99 |
102 | 64 |
56 |
| 1993 | 131 |
110 | 131 |
129 | 150 |
107 |
| 1994 | 96 |
80 | 94 |
97 | 115 |
51 |
| 1995 | 90 |
80 | 91 |
117 | 183 |
303 |
| 1996 | 77 |
97 | 106 |
105 | 106 |
94 |
| 1997 | 151 |
145 | 143 |
108 | 150 |
162 |
| 1998 | 135 |
114 | 99 |
98 | 127 |
54 |
| 1999 | 77 |
86 | 79 |
61 | 98 |
127 |
| 2000 | 62 |
62 | 61 |
81 | 72 |
31 |
| 2001 | 86 |
72 | 79 |
84 | 82 |
54 |
| 2002 | 55 |
58 | 62 |
48 | 24 |
0 |
| 2003 | 72 |
68 | 83 |
100 | 99 |
42 |
| 2004 | 69 |
76 | 90 |
60 | 98 |
23 |
| 2005 | 110 |
113 | 120 |
112 | 107 |
57 |
| 2006 | 98 |
102 | 88 |
86 | 61 |
51 |
| 2007 | 118 |
106 | 102 |
81 | 88 |
68 |
| 2008 | 141 |
147 | 152 |
141 | 131 |
130 |
Colorado Basin - Percent of Average Snowpack
|
JANUARY |
FEBRUARY |
MARCH |
APRIL |
MAY |
JUNE |
1968 |
|
93 |
102 |
92 |
115 |
|
| 1969 |
|
131 |
106 |
102 |
76 |
|
| 1970 |
|
148 |
131 |
130 |
165 |
|
| 1971 |
|
135 |
129 |
125 |
125 |
|
| 1972 |
|
121 |
110 |
98 |
95 |
|
| 1973 |
|
113 |
88 |
92 |
134 |
|
| 1974 |
|
125 |
112 |
110 |
106 |
|
| 1975 |
|
106 |
106 |
117 |
125 |
|
| 1976 |
|
92 |
97 |
95 |
87 |
|
| 1977 |
|
38 |
40 |
54 |
38 |
|
| 1978 |
|
145 |
131 |
133 |
126 |
|
| 1979 |
|
132 |
117 |
127 |
132 |
|
| 1980 |
|
126 |
139 |
139 |
144 |
|
| 1981 |
|
40 |
42 |
57 |
29 |
|
| 1982 |
|
145 |
122 |
121 |
128 |
|
| 1983 |
|
89 |
90 |
123 |
142 |
|
| 1984 |
|
160 |
139 |
141 |
169 |
|
| 1985 |
131 |
108 |
101 |
101 |
104 |
|
| 1986 |
|
110 |
127 |
108 |
124 |
142 |
| 1987 |
80 |
73 |
70 |
73 |
43 |
20 |
| 1988 |
77 |
96 |
97 |
93 |
87 |
69 |
| 1989 |
91 |
85 |
96 |
83 |
59 |
39 |
| 1990 |
69 |
71 |
71 |
77 |
73 |
61 |
| 1991 |
76 |
75 |
71 |
89 |
108 |
62 |
| 1992 |
97 |
81 |
78 |
88 |
65 |
15 |
| 1993 |
105 |
102 |
126 |
124 |
151 |
145 |
| 1994 |
92 |
84 |
91 |
88 |
85 |
29 |
| 1995 |
84 |
81 |
98 |
103 |
132 |
321 |
| 1996 |
100 |
131 |
139 |
131 |
140 |
98 |
| 1997 |
160 |
161 |
140 |
118 |
142 |
146 |
| 1998 |
81 |
92 |
94 |
89 |
99 |
50 |
| 1999 |
65 |
89 |
89 |
75 |
91 |
99 |
| 2000 |
51 |
79 |
94 |
97 |
84 |
10 |
| 2001 |
95 |
82 |
85 |
86 |
79 |
18 |
| 2002 |
72 |
70 |
68 |
63 |
27 |
0 |
| 2003 |
93 |
82 |
93 |
101 |
105 |
47 |
| 2004 | 91 |
85 | 83 |
64 | 55 |
23 |
| 2005 | 96 |
102 | 98 |
98 | 88 |
73 |
| 2006 | 133 |
128 | 115 |
110 | 78 |
38 |
| 2007 | 102 |
91 | 95 |
81 | 71 |
34 |
| 2008 | 105 |
122 | 128 |
123 | 120 |
146 |
Gunnison Basin - Percent of Average Snowpack
|
JANUARY |
FEBRUARY |
MARCH |
APRIL |
MAY |
JUNE |
1968 |
|
109 |
102 |
95 |
135 |
|
| 1969 |
|
134 |
135 |
131 |
97 |
|
| 1970 |
|
123 |
105 |
109 |
142 |
|
| 1971 |
|
115 |
104 |
95 |
89 |
|
| 1972 |
|
123 |
100 |
83 |
63 |
|
| 1973 |
|
|
116 |
116 |
162 |
|
| 1974 |
|
122 |
108 |
99 |
112 |
|
| 1975 |
|
109 |
115 |
136 |
170 |
|
| 1976 |
|
82 |
102 |
98 |
97 |
|
| 1977 |
|
32 |
35 |
41 |
16 |
|
| 1978 |
|
131 |
133 |
144 |
151 |
|
| 1979 |
|
162 |
151 |
146 |
158 |
|
| 1980 |
|
118 |
144 |
153 |
161 |
| |