Wyoming SNOTEL Snowpack 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 Friday, April 19, 2024
|
Basin Site Name
|
Elev (ft)
|
Snow Water Equivalent |
Percent of |
Current (in) |
Today's Median (in) |
Median Peak (in) |
Median Peak Date |
Today's Median |
Median Peak |
SNAKE RIVER
|
Base Camp |
7060
|
13.5
|
14.8
|
17.8
|
Apr 02
|
91
|
76
|
Blind Bull Sum |
8650
|
24.1
|
25.3
|
26.1
|
May 03
|
95
|
92
|
Cottonwood Creek |
7670
|
18.5
|
20.4
|
22.6
|
Apr 10
|
91
|
82
|
East Rim Divide |
7930
|
3.9
|
9.6
|
11.1
|
Apr 11
|
41
|
35
|
Grand Targhee |
9260
|
41.0
|
46.8(14)
|
48.8(14)
|
May 01(14)
|
88
|
84
|
Granite Creek |
6770
|
12.5
|
12.6
|
16.4
|
Apr 03
|
99
|
76
|
Grassy Lake |
7265
|
27.2
|
33.0
|
34.2
|
Apr 15
|
82
|
80
|
Gros Ventre Summit |
8750
|
11.2
|
13.2
|
13.6
|
Apr 23
|
85
|
82
|
Gunsight Pass |
9820
|
13.0
|
13.5(22)
|
13.8(22)
|
Apr 29(22)
|
96
|
94
|
Lewis Lake Divide |
7850
|
30.7
|
33.3
|
33.4
|
Apr 20
|
92
|
92
|
Loomis Park |
8240
|
9.5
|
13.6
|
16.2
|
Apr 09
|
70
|
59
|
Phillips Bench |
8200
|
24.3
|
26.6
|
28.5
|
Apr 21
|
91
|
85
|
Salt River Summit |
7640
|
12.6
|
11.0
|
13.6
|
Apr 07
|
115
|
93
|
Snake River Station |
6920
|
13.3
|
15.4
|
18.0
|
Apr 03
|
86
|
74
|
Somsen Ranch |
6800
|
12.3
|
7.6
|
12.8
|
Mar 28
|
162
|
96
|
Spring Creek Divide |
9000
|
24.2
|
25.3
|
26.0
|
Apr 27
|
96
|
93
|
Thumb Divide |
7980
|
16.6
|
16.6
|
17.7
|
Apr 13
|
100
|
94
|
Togwotee Pass |
9580
|
20.2
|
24.9
|
26.6
|
May 03
|
81
|
76
|
Triple Peak |
8500
|
20.7
|
21.9
|
24.4
|
Apr 15
|
95
|
85
|
Two Ocean Plateau |
9240
|
29.8
|
32.3
|
34.9
|
May 03
|
92
|
85
|
Willow Creek |
8080
|
32.1
|
28.6
|
31.4
|
Apr 14
|
112
|
102
|
Younts Peak |
8350
|
13.2
|
15.1(28)
|
15.6(28)
|
Apr 25(28)
|
87
|
85
|
Basin Index (%)
|
92
|
|
MADISON HEADWATERS IN WYOMING
|
Black Bear |
8170
|
33.5
|
39.6
|
41.4
|
Apr 29
|
85
|
81
|
Canyon |
7870
|
10.7
|
N/A
|
N/A
|
N/A
|
*
|
*
|
Madison Plateau |
7750
|
20.6
|
23.5
|
24.7
|
Apr 24
|
88
|
83
|
West Yellowstone |
6700
|
6.0
|
6.8
|
11.6
|
Apr 03
|
88
|
52
|
Whiskey Creek |
6800
|
12.7
|
15.8
|
16.5
|
Apr 17
|
80
|
77
|
Basin Index (%)
|
85
|
|
YELLOWSTONE HEADWATERS IN WYOMING
|
Beartooth Lake |
9360
|
16.6
|
23.6
|
25.2
|
May 07
|
70
|
66
|
Canyon |
7870
|
10.7
|
N/A
|
N/A
|
N/A
|
*
|
*
|
Evening Star |
9200
|
21.0
|
27.0
|
29.3
|
May 01
|
78
|
72
|
Fisher Creek |
9100
|
23.3
|
35.4
|
37.0
|
May 05
|
66
|
63
|
Monument Peak |
8850
|
14.6
|
22.3
|
23.4
|
Apr 27
|
65
|
62
|
Northeast Entrance |
7350
|
3.3
|
7.4
|
10.2
|
Apr 04
|
45
|
32
|
Parker Peak |
9400
|
21.4
|
23.1
|
25.9
|
May 04
|
93
|
83
|
Sylvan Lake |
8420
|
15.0
|
20.9
|
22.0
|
Apr 23
|
72
|
68
|
Thumb Divide |
7980
|
16.6
|
16.6
|
17.7
|
Apr 13
|
100
|
94
|
Two Ocean Plateau |
9240
|
29.8
|
32.3
|
34.9
|
May 03
|
92
|
85
|
White Mill |
8700
|
18.0
|
26.0
|
27.4
|
May 05
|
69
|
66
|
Wolverine |
7650
|
5.2
|
8.2
|
11.8
|
Mar 30
|
63
|
44
|
Basin Index (%)
|
76
|
|
WIND RIVER
|
Burroughs Creek |
8750
|
8.4
|
N/A
|
N/A
|
N/A
|
*
|
*
|
Castle Creek |
8400
|
3.6
|
4.7(10)
|
7.9(10)
|
Apr 03(10)
|
77
|
46
|
Cold Springs |
9630
|
5.3
|
6.5
|
8.3
|
Apr 09
|
82
|
64
|
Deer Park |
9700
|
17.5
|
16.0(22)
|
16.6(22)
|
Apr 25(22)
|
109
|
105
|
Hobbs Park |
10100
|
15.9
|
15.8
|
18.1
|
May 06
|
101
|
88
|
Kirwin |
9550
|
12.9
|
12.0
|
13.2
|
May 01
|
108
|
98
|
Little Warm |
9370
|
9.6
|
10.5
|
10.6
|
Apr 17
|
91
|
91
|
South Pass |
9040
|
14.2
|
15.8
|
16.6
|
Apr 22
|
90
|
86
|
St. Lawrence Alt |
8620
|
2.8
|
N/A
|
N/A
|
N/A
|
*
|
*
|
Togwotee Pass |
9580
|
20.2
|
24.9
|
26.6
|
May 03
|
81
|
76
|
Townsend Creek |
8700
|
8.9
|
9.6
|
10.6
|
Apr 19
|
93
|
84
|
Basin Index (%)
|
93
|
|
BIGHORN BASIN
|
Bald Mtn. |
9380
|
14.6
|
20.0
|
22.6
|
May 07
|
73
|
65
|
Bear Trap Meadow |
8200
|
5.1
|
3.8
|
7.4
|
Apr 07
|
134
|
69
|
Bone Springs Div |
9350
|
13.8
|
17.8
|
19.2
|
May 05
|
78
|
72
|
Grave Springs |
8550
|
7.3
|
8.4(28)
|
10.0(28)
|
Apr 19(28)
|
87
|
73
|
Kirwin |
9550
|
12.9
|
12.0
|
13.2
|
May 01
|
108
|
98
|
Marquette |
8760
|
14.2
|
7.8
|
9.9
|
May 04
|
182
|
143
|
Middle Powder |
7760
|
11.6
|
11.4
|
13.2
|
Apr 23
|
102
|
88
|
Owl Creek |
8975
|
4.4
|
4.6
|
6.4
|
Apr 12
|
96
|
69
|
Powder River Pass |
9480
|
6.1
|
10.8
|
12.2
|
Apr 19
|
56
|
50
|
Shell Creek |
9580
|
14.2
|
16.4
|
18.2
|
May 05
|
87
|
78
|
Timber Creek |
7950
|
6.9
|
5.4
|
6.0
|
Apr 17
|
128
|
115
|
Basin Index (%)
|
94
|
|
SHOSHONE RIVER
|
Blackwater |
9780
|
23.0
|
25.0
|
26.8
|
May 09
|
92
|
86
|
Evening Star |
9200
|
21.0
|
27.0
|
29.3
|
May 01
|
78
|
72
|
Marquette |
8760
|
14.2
|
7.8
|
9.9
|
May 04
|
182
|
143
|
Sylvan Lake |
8420
|
15.0
|
20.9
|
22.0
|
Apr 23
|
72
|
68
|
Sylvan Road |
7120
|
1.0
|
10.0
|
12.3
|
Apr 07
|
10
|
8
|
Younts Peak |
8350
|
13.2
|
15.1(28)
|
15.6(28)
|
Apr 25(28)
|
87
|
85
|
Basin Index (%)
|
83
|
|
POWDER RIVER
|
Bear Trap Meadow |
8200
|
5.1
|
3.8
|
7.4
|
Apr 07
|
134
|
69
|
Cloud Peak Reservoir |
9860
|
12.7
|
15.6
|
18.0
|
May 05
|
81
|
71
|
Grave Springs |
8550
|
7.3
|
8.4(28)
|
10.0(28)
|
Apr 19(28)
|
87
|
73
|
Hansen Sawmill |
8360
|
4.2
|
5.5
|
7.0
|
Apr 13
|
76
|
60
|
Middle Powder |
7760
|
11.6
|
11.4
|
13.2
|
Apr 23
|
102
|
88
|
Powder River Pass |
9480
|
6.1
|
10.8
|
12.2
|
Apr 19
|
56
|
50
|
Soldier Park |
8720
|
2.2
|
6.8(10)
|
8.4(10)
|
Apr 17(10)
|
32
|
26
|
Basin Index (%)
|
79
|
|
TONGUE RIVER
|
Big Goose |
7990
|
6.9
|
8.7(22)
|
10.1(22)
|
Apr 25(22)
|
79
|
68
|
Bone Springs Div |
9350
|
13.8
|
17.8
|
19.2
|
May 05
|
78
|
72
|
Burgess Junction |
7880
|
9.3
|
11.7
|
13.0
|
May 03
|
79
|
72
|
Dome Lake |
8880
|
9.1
|
11.7
|
13.5
|
Apr 27
|
78
|
67
|
Little Goose |
8870
|
9.2
|
10.7(10)
|
12.2(10)
|
Apr 27(10)
|
86
|
75
|
Sucker Creek |
8880
|
10.4
|
13.1
|
14.9
|
May 03
|
79
|
70
|
Tie Creek |
6870
|
0.7
|
4.0(26)
|
6.6(26)
|
Apr 05(26)
|
18
|
11
|
Basin Index (%)
|
76
|
|
BELLE FOURCHE
|
Blind Park |
6890
|
0.0
|
3.8
|
8.1
|
Mar 30
|
0
|
0
|
Cole Canyon |
5910
|
0.0
|
2.4(20)
|
6.3(20)
|
Apr 03(20)
|
0
|
0
|
North Rapid Creek |
6130
|
0.9
|
3.8(24)
|
7.4(24)
|
Apr 02(24)
|
24
|
12
|
Basin Index (%)
|
9
|
|
CHEYENNE RIVER BASIN
|
Blind Park |
6890
|
0.0
|
3.8
|
8.1
|
Mar 30
|
0
|
0
|
North Rapid Creek |
6130
|
0.9
|
3.8(24)
|
7.4(24)
|
Apr 02(24)
|
24
|
12
|
Basin Index (%)
|
12
|
|
UPPER N. PLATTE
|
Arapaho Ridge |
10976
|
22.6
|
23.2(18)
|
25.2(18)
|
May 01(18)
|
97
|
90
|
Blackhall Mtn |
9839
|
33.4
|
32.9(11)
|
34.6(11)
|
Apr 27(11)
|
102
|
97
|
Cinnabar Park |
9707
|
19.9
|
20.3(17)
|
22.4(17)
|
Apr 19(17)
|
98
|
89
|
Columbine |
9167
|
23.5
|
21.4
|
24.6
|
Apr 05
|
110
|
96
|
Divide Peak |
8730
|
18.6
|
19.5
|
21.4
|
Apr 15
|
95
|
87
|
Joe Wright |
10158
|
21.3
|
21.8
|
24.0
|
May 05
|
98
|
89
|
Laprele Creek |
8390
|
6.6
|
8.5
|
10.4
|
Apr 05
|
78
|
63
|
Med Bow |
10512
|
42.1
|
N/A
|
N/A
|
N/A
|
*
|
*
|
Never Summer |
10323
|
21.9
|
21.8(18)
|
23.8(18)
|
May 11(18)
|
100
|
92
|
North French Creek |
10153
|
28.2
|
31.4
|
34.2
|
Apr 30
|
90
|
82
|
Old Battle |
9860
|
34.2
|
33.4
|
38.8
|
May 05
|
102
|
88
|
Rawah |
9069
|
11.4
|
10.8(18)
|
12.2(18)
|
Apr 07(18)
|
106
|
93
|
Sage Creek Basin |
7850
|
9.2
|
7.8(19)
|
14.8(19)
|
Apr 03(19)
|
118
|
62
|
Sand Lake |
10098
|
32.1
|
30.2
|
33.1
|
May 05
|
106
|
97
|
South Brush Creek |
8495
|
9.4
|
9.2
|
12.4
|
Apr 03
|
102
|
76
|
Tower |
10620
|
43.8
|
45.7
|
49.0
|
May 07
|
96
|
89
|
Webber Springs |
9260
|
22.3
|
22.2
|
23.9
|
Apr 15
|
100
|
93
|
Whiskey Park |
9020
|
30.7
|
26.2
|
30.8
|
Apr 17
|
117
|
100
|
Willow Creek Pass |
9523
|
15.8
|
14.6
|
16.4
|
May 03
|
108
|
96
|
Zirkel |
9338
|
23.6
|
25.2(18)
|
28.5(18)
|
Apr 07(18)
|
94
|
83
|
Basin Index (%)
|
101
|
|
SWEETWATER
|
Deer Park |
9700
|
17.5
|
16.0(22)
|
16.6(22)
|
Apr 25(22)
|
109
|
105
|
Larsen Creek |
9000
|
5.7
|
8.6(10)
|
11.0(10)
|
Apr 03(10)
|
66
|
52
|
South Pass |
9040
|
14.2
|
15.8
|
16.6
|
Apr 22
|
90
|
86
|
Basin Index (%)
|
93
|
|
LOWER N. PLATTE
|
Casper Mtn. |
7920
|
10.9
|
14.3
|
16.0
|
Apr 19
|
76
|
68
|
Laprele Creek |
8390
|
6.6
|
8.5
|
10.4
|
Apr 05
|
78
|
63
|
Reno Hill |
8430
|
10.1
|
14.1
|
16.3
|
Apr 21
|
72
|
62
|
Windy Peak |
7915
|
8.1
|
6.8
|
8.4
|
Apr 08
|
119
|
96
|
Basin Index (%)
|
82
|
|
LARAMIE RIVER
|
Brooklyn Lake |
10250
|
24.6
|
22.0
|
25.4
|
Apr 25
|
112
|
97
|
Cinnabar Park |
9707
|
19.9
|
20.3(17)
|
22.4(17)
|
Apr 19(17)
|
98
|
89
|
Crow Creek |
8335
|
2.8
|
3.8(17)
|
7.4(17)
|
Apr 01(17)
|
74
|
38
|
Deadman Hill |
10239
|
21.2
|
17.4
|
21.8
|
May 04
|
122
|
97
|
Rawah |
9069
|
11.4
|
10.8(18)
|
12.2(18)
|
Apr 07(18)
|
106
|
93
|
Roach |
9740
|
14.2
|
16.4
|
17.5
|
Apr 25
|
87
|
81
|
Windy Peak |
7915
|
8.1
|
6.8
|
8.4
|
Apr 08
|
119
|
96
|
Basin Index (%)
|
105
|
|
S. PLATTE
|
Crow Creek |
8335
|
2.8
|
3.8(17)
|
7.4(17)
|
Apr 01(17)
|
74
|
38
|
Basin Index (%)
|
74
|
|
LITTLE SNAKE RIVER
|
Battle Mountain |
7498
|
5.5
|
6.6
|
12.6
|
Mar 27
|
83
|
44
|
Divide Peak |
8730
|
18.6
|
19.5
|
21.4
|
Apr 15
|
95
|
87
|
Elk River |
8739
|
15.0
|
15.2
|
19.4
|
Apr 05
|
99
|
77
|
Elkhead Divide |
8800
|
21.2
|
N/A
|
N/A
|
N/A
|
*
|
*
|
Little Snake River |
8928
|
27.8
|
24.6(16)
|
29.0(16)
|
Apr 09(16)
|
113
|
96
|
Old Battle |
9860
|
34.2
|
33.4
|
38.8
|
May 05
|
102
|
88
|
Sage Creek Basin |
7850
|
9.2
|
7.8(19)
|
14.8(19)
|
Apr 03(19)
|
118
|
62
|
Sandstone RS |
8152
|
13.0
|
9.9
|
14.2
|
Apr 05
|
131
|
92
|
Whiskey Park |
9020
|
30.7
|
26.2
|
30.8
|
Apr 17
|
117
|
100
|
Basin Index (%)
|
108
|
|
UPPER GREEN RIVER
|
Big Sandy Opening |
9080
|
12.4
|
13.6
|
14.2
|
Apr 17
|
91
|
87
|
Blind Bull Sum |
8650
|
24.1
|
25.3
|
26.1
|
May 03
|
95
|
92
|
East Rim Divide |
7930
|
3.9
|
9.6
|
11.1
|
Apr 11
|
41
|
35
|
Elkhart Park G.S. |
9400
|
10.1
|
12.8
|
13.6
|
Apr 23
|
79
|
74
|
Gros Ventre Summit |
8750
|
11.2
|
13.2
|
13.6
|
Apr 23
|
85
|
82
|
Gunsight Pass |
9820
|
13.0
|
13.5(22)
|
13.8(22)
|
Apr 29(22)
|
96
|
94
|
Indian Creek |
9425
|
22.8
|
24.8
|
24.9
|
Apr 21
|
92
|
92
|
Kendall R.S. |
7740
|
5.7
|
9.8
|
12.2
|
Apr 01
|
58
|
47
|
Larsen Creek |
9000
|
5.7
|
8.6(10)
|
11.0(10)
|
Apr 03(10)
|
66
|
52
|
Loomis Park |
8240
|
9.5
|
13.6
|
16.2
|
Apr 09
|
70
|
59
|
New Fork Lake |
8340
|
5.1
|
9.6
|
10.9
|
Apr 08
|
53
|
47
|
Pocket Creek |
9360
|
-M
|
N/A
|
N/A
|
N/A
|
*
|
*
|
Snider Basin |
8060
|
7.1
|
10.8
|
13.4
|
Apr 09
|
66
|
53
|
Spring Creek Divide |
9000
|
24.2
|
25.3
|
26.0
|
Apr 27
|
96
|
93
|
Triple Peak |
8500
|
20.7
|
21.9
|
24.4
|
Apr 15
|
95
|
85
|
Basin Index (%)
|
83
|
|
LOWER GREEN RIVER
|
Blacks Fork Jct |
8869
|
8.4
|
7.4(10)
|
9.4(10)
|
Apr 05(10)
|
114
|
89
|
Buck Pasture |
9632
|
13.7
|
N/A
|
N/A
|
N/A
|
*
|
*
|
EF Blacks Fork GS |
9360
|
8.8
|
11.1(10)
|
12.4(10)
|
Apr 05(10)
|
79
|
71
|
Hams Fork |
7840
|
-M
|
7.7
|
11.5
|
Apr 01
|
*
|
*
|
Henrys Fork |
10182
|
-M
|
N/A
|
N/A
|
N/A
|
*
|
*
|
Hewinta |
9500
|
8.5
|
8.4
|
12.7
|
Apr 09
|
101
|
67
|
Hickerson Park |
9122
|
6.5
|
5.7
|
8.8
|
Apr 07
|
114
|
74
|
Hole-in-Rock |
9168
|
6.2
|
5.8
|
8.0
|
Apr 09
|
107
|
78
|
Indian Creek |
9425
|
22.8
|
24.8
|
24.9
|
Apr 21
|
92
|
92
|
Kelley R.S. |
8180
|
14.6
|
14.4
|
15.2
|
Apr 09
|
101
|
96
|
Spirit Lk |
10235
|
14.6
|
12.8(11)
|
14.1(11)
|
Apr 11(11)
|
114
|
104
|
Steel Creek Park |
10158
|
16.0
|
15.8
|
18.8
|
May 05
|
101
|
85
|
Basin Index (%)
|
100
|
|
UPPER BEAR RIVER
|
Bear River RS |
8777
|
7.3
|
4.0(10)
|
10.0(10)
|
Apr 01(10)
|
182
|
73
|
Bug Lake |
7987
|
19.4
|
17.8
|
19.0
|
Apr 14
|
109
|
102
|
Burts Miller Ranch |
8000
|
3.6
|
0.3(11)
|
6.4(11)
|
Mar 29(11)
|
1200*
|
56*
|
Chalk Creek #1 |
9171
|
24.0
|
23.4
|
24.6
|
Apr 17
|
103
|
98
|
Giveout |
6930
|
5.1
|
3.1
|
8.8
|
Mar 20
|
165
|
58
|
Hayden Fork |
9130
|
13.2
|
12.5
|
15.9
|
Apr 06
|
106
|
83
|
Kelley R.S. |
8180
|
14.6
|
14.4
|
15.2
|
Apr 09
|
101
|
96
|
Lily Lake |
9133
|
12.6
|
11.6
|
13.6
|
Apr 15
|
109
|
93
|
Monte Cristo |
8932
|
29.1
|
27.0
|
29.6
|
Apr 17
|
108
|
98
|
Salt River Summit |
7640
|
12.6
|
11.0
|
13.6
|
Apr 07
|
115
|
93
|
Spring Creek Divide |
9000
|
24.2
|
25.3
|
26.0
|
Apr 27
|
96
|
93
|
Trial Lake |
9992
|
29.4
|
22.2
|
24.2
|
Apr 25
|
132
|
121
|
Basin Index (%)
|
113
|
|
|