Summary of Western US SNOTEL Snow/Precipitation Update Report |
Based on Mountain Data from NRCS SNOTEL Sites |
**Provisional data, subject to revision** |
Data based on the first reading of the day (typically 00:00) for Thursday, March 28, 2024
|
State/River Basin
|
Snow Water Equivalent |
Water Year-to-Date Precipitation |
# of Sites |
Percent of Median |
# of Sites |
Percent of Median |
Alaska
|
28/59
|
114
|
46/59
|
104
|
Arizona
|
21/23
|
249*
|
19/23
|
99
|
California
|
32/32
|
109
|
32/32
|
98
|
Colorado
|
100/105
|
107
|
101/105
|
102
|
Idaho North of Salmon River
|
30/31
|
73
|
29/31
|
84
|
Idaho South of Salmon River
|
65/65
|
100
|
65/65
|
99
|
Montana
|
86/91
|
73
|
84/91
|
81
|
Nevada
|
30/32
|
146
|
31/32
|
122
|
New Mexico
|
21/21
|
164
|
21/21
|
104
|
Oregon
|
77/81
|
104
|
75/81
|
107
|
Utah
|
89/90
|
125
|
90/90
|
113
|
Washington
|
69/76
|
69
|
67/76
|
90
|
Wyoming
|
78/85
|
95
|
81/85
|
101
|
Arkansas River Basin
|
6/6
|
121
|
5/6
|
106
|
Colorado River Basin
|
102/108
|
108
|
104/108
|
104
|
Columbia River Basin
|
260/266
|
84
|
255/266
|
95
|
Missouri River Basin
|
45/48
|
76
|
44/48
|
84
|
Rio Grande River Basin
|
28/29
|
130
|
29/29
|
103
|
The Great Basin
|
104/105
|
121
|
105/105
|
110
|
|