Montana Snow Precipitation Update
United States Natural Resources Water and Climate Center
Department of Conservation Portland, Oregon
Agriculture Service
S N O W - P R E C I P I T A T I O N U P D A T E
Based on Mountain Data from NRCS SNOTEL Sites
As of FRIDAY: JUNE 5 , 2026
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BASIN ELEV. SNOW WATER EQUIVALENT TOTAL PRECIPITATION
Data Site Name (Ft) % %
Current Median Median Current Median Med
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MONTANA
KOOTENAI RIVER BASIN
Banfield Mountain 5580 .2 .0 * 36.1 30.4 119
Bear Mountain 5460 -M 24.6 * 81.4 80.2 101
Garver Creek 4250 -M .0 * 26.7 22.4 119
Grave Creek 4350 .0 .0 * 54.1 38.4 141
Hand Creek 5030 .0 .0 * 28.1 21.4 131
Hawkins Lake 6460 .0 .4 0* 49.1 38.2 129
Poorman Creek 5050 .0 2.4 0* 76.7 66.9 115
Stahl Peak 6040 -M 24.4 * 56.3 49.2 114
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Basin Index (%) 7* 118
FLATHEAD RIVER BASIN
Ashley Divide 4820 -M -M * 19.4 -M *
Badger Pass 6870 1.4 14.1 10 50.2 40.0 126
Bassoo Peak 5130 .0 -M * 24.7 -M *
Bisson Creek 4880 -M .0 * 34.9 23.6 148
Blacktail Mtn 5660 .0 .0 * 21.0 18.3 115
Emery Creek 4340 .0 .0 * 40.6 31.0 131
Flattop Mtn. 6280 22.7 29.6 77 70.7 61.3 115
Grave Creek 4350 .0 .0 * 54.1 38.4 141
Hand Creek 5030 .0 .0 * 28.1 21.4 131
Kraft Creek 4770 .0 .0 * 42.8 30.4 141
Moss Peak 6760 25.0 26.2 95 64.7 50.1 129
Noisy Basin 6070 -M 22.6 * 60.5 56.1 108
North Fork Jocko 6110 -M 17.0 * 62.3 57.8 108
Pike Creek 5930 .0 -M * 47.6 -M *
Sleeping Woman 6120 .0 .0 * 38.2 28.0 136
Stahl Peak 6040 -M 24.4 * 56.3 49.2 114
Stuart Mountain 7270 20.1 18.0 112 41.6 39.4 106
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Basin Index (%) 79* 122
UPPER CLARK FORK RIVER BASIN
Barker Lakes 8250 .9 7.9 11 23.9 24.4 98
Basin Creek 7120 .0 .0 * 12.6 16.8 75
Black Pine 7170 .0 .0 * 23.6 18.8 126
Combination 5620 .0 .0 * 15.8 13.3 119
Copper Bottom 5200 .0 .0 * 27.3 19.0 144
Copper Camp 6980 .0 1.0 0* 51.9 32.0 162
Lubrecht Flume 4690 .0 .0 * 22.7 14.6 155
Nevada Ridge 7030 .2 .0 * 28.1 21.9 128
N Fk Elk Creek 6180 .2 .0 * 26.7 19.9 134
North Fork Jocko 6110 -M 17.0 * 62.3 57.8 108
Peterson Meadows 7190 .1 .0 * 21.8 18.7 117
Skalkaho Summit 7260 .0 3.3 0 32.6 28.6 114
Stuart Mountain 7270 20.1 18.0 112 41.6 39.4 106
Warm Springs 7840 19.1 14.4 133 38.0 30.8 123
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Basin Index (%) 91* 120
BITTERROOT RIVER BASIN
Daly Creek 5780 .0 .0 * -M 18.1 *
Lolo Pass 5280 .0 .0 * 46.0 40.2 114
Moose Creek 6170 .0 .0 * 25.3 25.0 101
Nez Perce Camp 5670 .0 .0 * 31.4 26.4 119
Saddle Mtn. 7890 .0 8.5 0 27.5 28.3 97
Skalkaho Summit 7260 .0 3.3 0 32.6 28.6 114
Twelvemile Creek 5530 .0 .0 * 49.9 40.4 124
Twin Lakes 6380 .0 7.1 0 64.4 55.4 116
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Basin Index (%) 0* 113
LOWER CLARK FORK RIVER BASIN
Bear Mountain 5460 -M 24.6 * 81.4 80.2 101
Hoodoo Basin 6060 23.0 23.4 98 64.7 53.0 122
Humboldt Gulch 4260 .0 .0 * -M 44.8 *
Lookout 5180 .0 .0 * 48.0 44.3 108
Mosquito Ridge 5270 .0 2.5 0* 52.5 51.0 103
Poorman Creek 5050 .0 2.4 0* 76.7 66.9 115
Sleeping Woman 6120 .0 .0 * 38.2 28.0 136
Stuart Mountain 7270 20.1 18.0 112 41.6 39.4 106
Sunset 5570 .0 .0 * 44.9 42.2 106
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Basin Index (%) 93* 111
JEFFERSON RIVER BASIN
Albro Lake 8500 .0 6.6 0 26.2 29.2 90
Barker Lakes 8250 .9 7.9 11 23.9 24.4 98
Basin Creek 7120 .0 .0 * 12.6 16.8 75
Beagle Springs 8880 .0 .0 * 15.8 16.3 97
Bloody Dick 7570 .0 .0 * 20.6 19.3 107
Calvert Creek 6410 .0 .0 * 17.7 14.8 120
Clover Meadow 8770 .0 6.8 0 19.9 24.1 83
Darkhorse Lake 8930 13.5 21.6 62 37.3 36.0 104
Divide 7770 .0 .0 * 19.2 17.2 112
Frohner Meadow 6520 .0 .0 * 19.5 16.8 116
JL Meadow 8750 .0 -M * 21.0 -M *
Lakeview Ridge 7340 .0 .0 * 21.7 20.7 105
Lemhi Ridge 8080 .0 .0 * 16.2 18.8 86
Lower Twin 7920 .0 9.8 0 26.4 30.6 86
Moose Creek 6170 .0 .0 * 25.3 25.0 101
Mule Creek 8300 .0 7.2 0 20.2 22.6 89
Rocker Peak 7960 .0 8.5 0 22.3 21.4 104
Saddle Mtn. 7890 .0 8.5 0 27.5 28.3 97
Short Creek 6990 .0 .0 * 11.4 11.6 98
Slagamelt Lakes 8600 -M -M * 39.5 -M *
White Elephant 7670 .0 .0 * 32.3 36.6 88
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Basin Index (%) 19* 97
MADISON RIVER BASIN
Albro Lake 8500 .0 6.6 0 26.2 29.2 90
Beaver Creek 7820 .0 1.0 0* 26.2 27.8 94
Black Bear 8160 .7 22.0 3 41.9 46.3 90
Canyon 7870 .3 .0 * 18.8 20.7 91
Carrot Basin 9200 5.3 17.2 31 35.4 36.0 98
Clover Meadow 8770 .0 6.8 0 19.9 24.1 83
Lone Mountain 8820 .0 4.5 0 22.2 25.0 89
Lower Twin 7920 .0 9.8 0 26.4 30.6 86
Madison Plateau 7710 .1 3.0 3 31.6 32.6 97
Tepee Creek 7950 .0 .0 * 18.3 20.0 92
West Yellowstone 6680 .0 .0 * 18.0 18.7 96
Whiskey Creek 6790 .1 .0 * 26.4 26.8 99
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Basin Index (%) 9 92
GALLATIN RIVER BASIN
Beaver Creek 7820 .0 1.0 0* 26.2 27.8 94
Brackett Creek 7370 .1 .1 100* 31.6 36.8 86
Carrot Basin 9200 5.3 17.2 31 35.4 36.0 98
Lick Creek 6880 .0 .0 * 21.8 22.0 99
Lone Mountain 8820 .0 4.5 0 22.2 25.0 89
Sacajawea 6610 .0 .0 * 29.4 33.3 88
Shower Falls 8060 2.3 15.0 15 32.2 34.2 94
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Basin Index (%) 20* 92
HELENA VALLEY
Boulder Mountain 7890 .0 2.1 0* 31.3 29.1 108
Frohner Meadow 6520 .0 .0 * 19.5 16.8 116
Nevada Ridge 7030 .2 .0 * 28.1 21.9 128
Tizer Basin 6880 .0 .0 * 18.7 17.6 106
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Basin Index (%) 10* 114
SMITH, JUDITH, AND MUSSELSHELL RIVER BASINS
Boulder Mountain 7890 .0 2.1 0* 31.3 29.1 108
Crystal Lake 6130 .0 .0 * 27.2 28.4 96
Daisy Peak 7590 .4 .0 * 14.1 17.8 79
Deadman Creek 6440 .0 .0 * 19.3 18.6 104
Elk Peak 7600 -M -M * -M -M *
Onion Park 7420 .0 .0 * 24.7 24.9 99
Pickfoot Creek 6680 .1 -M * 25.7 -M *
Spur Park 8080 1.5 11.8 13 25.1 24.8 101
Stringer Creek 6550 .0 .0 * 22.6 21.5 105
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Basin Index (%) 14* 100
SUN, TETON AND MARIAS RIVER BASINS
Badger Pass 6870 1.4 14.1 10 50.2 40.0 126
Dupuyer Creek 5740 .0 .0 * 26.2 19.0 138
Mount Lockhart 6430 .0 1.0 0* 46.0 32.0 144
Pike Creek 5930 .0 -M * 47.6 -M *
Waldron 5640 .0 .0 * 30.1 22.2 136
Wood Creek 5970 .0 .0 * 26.3 21.2 124
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Basin Index (%) 9* 133
ST. MARYS RIVER BASIN
Flattop Mtn. 6280 22.7 29.6 77 70.7 61.3 115
Many Glacier 4930 .0 .0 * -M 37.0 *
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Basin Index (%) 77 115
MILK RIVER BASIN
Rocky Boy 4730 .0 .0 * 21.2 16.6 128
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Basin Index (%) * 128
UPPER YELLOWSTONE RIVER BASIN
Beartooth Lake 9360 16.3 16.2 101 32.1 27.5 117
Box Canyon 6720 .0 .0 * 21.4 17.3 124
Brackett Creek 7370 .1 .1 100* 31.6 36.8 86
Burnt Mtn 5920 .0 .0 * 15.9 20.7 77
Canyon 7870 .3 .0 * 18.8 20.7 91
Cole Creek 7910 .0 4.2 0 13.2 21.4 62
East Boulder Mine 6310 .0 .0 * 19.0 20.2 94
Evening Star 9030 5.3 15.0 35 40.9 36.7 111
Fisher Creek 9110 -M 27.8 * 43.8 42.6 103
Monument Peak 8740 .1 10.0 1 31.3 28.8 109
Northeast Entrance 7420 .0 .0 * 20.0 17.6 114
Parker Peak 9420 .0 10.1 0 32.4 25.6 127
Placer Basin 8790 .0 8.8 0 27.7 27.4 101
Porcupine 6480 .0 .0 * 19.9 18.8 106
Sacajawea 6610 .0 .0 * 29.4 33.3 88
Shower Falls 8060 2.3 15.0 15 32.2 34.2 94
S Fork Shields 8090 .0 4.0 0 30.4 31.4 97
Sylvan Lake 8440 .0 .6 0* 30.5 30.1 101
Thumb Divide 7970 .0 .0 * 24.5 23.7 103
Two Ocean Plateau 9240 18.3 21.6 85 38.0 33.6 113
White Mill 8730 7.8 14.0 56 31.7 29.4 108
Wolverine 7660 .0 .0 * 20.7 16.8 123
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Basin Index (%) 42* 102
BIGHORN RIVER BASIN (WYOMING)
Bald Mtn. 9360 3.6 10.8 33 21.7 22.8 95
Bear Trap Meadow 8200 .1 .0 * 13.3 14.6 91
Blackwater 9830 8.6 16.4 52 33.3 30.2 110
Bone Springs Div 9340 .0 3.1 0 15.8 21.6 73
Burroughs Creek 8760 -M -M * 22.8 -M *
Castle Creek 8410 .0 .0 * 11.5 13.6 85
Cold Springs 9640 .0 .0 * 16.5 16.4 101
Deer Park 9690 .0 .0 * 23.3 25.0 93
Evening Star 9030 5.3 15.0 35 40.9 36.7 111
Grave Springs 8560 .1 .0 * 12.8 14.9 86
Hobbs Park 10080 .0 4.4 0 21.6 21.2 102
Kirwin 9580 .0 .0 * 23.7 18.4 129
Little Warm 9370 .0 .0 * 19.6 17.0 115
Marquette 8800 .0 .0 * 11.5 17.8 65
Middle Powder 7760 .0 .0 * 14.3 16.4 87
Owl Creek 8990 .0 .0 * 9.2 12.0 77
Powder River Pass 9480 .0 .0 * 19.0 19.4 98
Shell Creek 9570 .7 5.9 12 19.4 19.6 99
South Pass 9040 .0 .0 * 20.3 21.5 94
St. Lawrence Alt 8610 .0 -M * 11.9 -M *
Sylvan Lake 8440 .0 .6 0* 30.5 30.1 101
Sylvan Road 7140 .0 .0 * 23.1 21.1 109
Timber Creek 7910 .0 .0 * 7.8 14.4 54
Togwotee Pass 9590 2.6 16.8 15 34.4 31.3 110
Townsend Creek 8720 .0 .0 * 15.9 18.3 87
Younts Peak 8340 .0 .0 * 25.8 20.6 125
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Basin Index (%) 29* 98
TONGUE RIVER BASIN (WYOMING)
Big Goose 8010 -M .0 * 14.1 19.6 72
Bone Springs Div 9340 .0 3.1 0 15.8 21.6 73
Burgess Junction 7910 .0 .0 * 16.9 18.8 90
Dome Lake 8890 .0 .0 * 18.0 21.2 85
Little Goose 8560 .0 .0 * 17.8 21.4 83
Sucker Creek 8840 .0 .0 * 20.4 22.4 91
Tie Creek 7050 .0 .0 * 14.7 19.7 75
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Basin Index (%) 0* 81
POWDER RIVER BASIN (WYOMING)
Bear Trap Meadow 8200 .1 .0 * 13.3 14.6 91
Cloud Peak Reservoir 9830 .0 2.6 0 19.0 22.2 86
Grave Springs 8560 .1 .0 * 12.8 14.9 86
Hanson Sawmill 8360 .0 .0 * 12.6 15.3 82
Middle Powder 7760 .0 .0 * 14.3 16.4 87
Powder River Pass 9480 .0 .0 * 19.0 19.4 98
Soldier Park 8680 .1 .0 * 10.9 16.2 67
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Basin Index (%) 12* 86
Missouri River Basin ab Ft. Peck
Albro Lake 8500 .0 6.6 0 26.2 29.2 90
Badger Pass 6870 1.4 14.1 10 50.2 40.0 126
Barker Lakes 8250 .9 7.9 11 23.9 24.4 98
Basin Creek 7120 .0 .0 * 12.6 16.8 75
Beagle Springs 8880 .0 .0 * 15.8 16.3 97
Beaver Creek 7820 .0 1.0 0* 26.2 27.8 94
Black Bear 8160 .7 22.0 3 41.9 46.3 90
Bloody Dick 7570 .0 .0 * 20.6 19.3 107
Boulder Mountain 7890 .0 2.1 0* 31.3 29.1 108
Brackett Creek 7370 .1 .1 100* 31.6 36.8 86
Calvert Creek 6410 .0 .0 * 17.7 14.8 120
Canyon 7870 .3 .0 * 18.8 20.7 91
Carrot Basin 9200 5.3 17.2 31 35.4 36.0 98
Clover Meadow 8770 .0 6.8 0 19.9 24.1 83
Crystal Lake 6130 .0 .0 * 27.2 28.4 96
Daisy Peak 7590 .4 .0 * 14.1 17.8 79
Darkhorse Lake 8930 13.5 21.6 62 37.3 36.0 104
Deadman Creek 6440 .0 .0 * 19.3 18.6 104
Divide 7770 .0 .0 * 19.2 17.2 112
Dupuyer Creek 5740 .0 .0 * 26.2 19.0 138
Elk Peak 7600 -M -M * -M -M *
Frohner Meadow 6520 .0 .0 * 19.5 16.8 116
JL Meadow 8750 .0 -M * 21.0 -M *
Lakeview Ridge 7340 .0 .0 * 21.7 20.7 105
Lemhi Ridge 8080 .0 .0 * 16.2 18.8 86
Lick Creek 6880 .0 .0 * 21.8 22.0 99
Lone Mountain 8820 .0 4.5 0 22.2 25.0 89
Lower Twin 7920 .0 9.8 0 26.4 30.6 86
Madison Plateau 7710 .1 3.0 3 31.6 32.6 97
Moose Creek 6170 .0 .0 * 25.3 25.0 101
Mount Lockhart 6430 .0 1.0 0* 46.0 32.0 144
Mule Creek 8300 .0 7.2 0 20.2 22.6 89
Nevada Ridge 7030 .2 .0 * 28.1 21.9 128
Onion Park 7420 .0 .0 * 24.7 24.9 99
Pickfoot Creek 6680 .1 -M * 25.7 -M *
Pike Creek 5930 .0 -M * 47.6 -M *
Rocker Peak 7960 .0 8.5 0 22.3 21.4 104
Sacajawea 6610 .0 .0 * 29.4 33.3 88
Saddle Mtn. 7890 .0 8.5 0 27.5 28.3 97
Short Creek 6990 .0 .0 * 11.4 11.6 98
Shower Falls 8060 2.3 15.0 15 32.2 34.2 94
Slagamelt Lakes 8600 -M -M * 39.5 -M *
Spur Park 8080 1.5 11.8 13 25.1 24.8 101
Stringer Creek 6550 .0 .0 * 22.6 21.5 105
Tepee Creek 7950 .0 .0 * 18.3 20.0 92
Tizer Basin 6880 .0 .0 * 18.7 17.6 106
Waldron 5640 .0 .0 * 30.1 22.2 136
West Yellowstone 6680 .0 .0 * 18.0 18.7 96
Whiskey Creek 6790 .1 .0 * 26.4 26.8 99
White Elephant 7670 .0 .0 * 32.3 36.6 88
Wood Creek 5970 .0 .0 * 26.3 21.2 124
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Basin Index (%) 16* 101
Yellowstone River Basin ab Glendive
Bald Mtn. 9360 3.6 10.8 33 21.7 22.8 95
Bear Trap Meadow 8200 .1 .0 * 13.3 14.6 91
Beartooth Lake 9360 16.3 16.2 101 32.1 27.5 117
Big Goose 8010 -M .0 * 14.1 19.6 72
Blackwater 9830 8.6 16.4 52 33.3 30.2 110
Bone Springs Div 9340 .0 3.1 0 15.8 21.6 73
Box Canyon 6720 .0 .0 * 21.4 17.3 124
Brackett Creek 7370 .1 .1 100* 31.6 36.8 86
Burgess Junction 7910 .0 .0 * 16.9 18.8 90
Burnt Mtn 5920 .0 .0 * 15.9 20.7 77
Burroughs Creek 8760 -M -M * 22.8 -M *
Canyon 7870 .3 .0 * 18.8 20.7 91
Castle Creek 8410 .0 .0 * 11.5 13.6 85
Cloud Peak Reservoir 9830 .0 2.6 0 19.0 22.2 86
Cold Springs 9640 .0 .0 * 16.5 16.4 101
Cole Creek 7910 .0 4.2 0 13.2 21.4 62
Deer Park 9690 .0 .0 * 23.3 25.0 93
Dome Lake 8890 .0 .0 * 18.0 21.2 85
East Boulder Mine 6310 .0 .0 * 19.0 20.2 94
Evening Star 9030 5.3 15.0 35 40.9 36.7 111
Fisher Creek 9110 -M 27.8 * 43.8 42.6 103
Grave Springs 8560 .1 .0 * 12.8 14.9 86
Hanson Sawmill 8360 .0 .0 * 12.6 15.3 82
Hobbs Park 10080 .0 4.4 0 21.6 21.2 102
Kirwin 9580 .0 .0 * 23.7 18.4 129
Little Goose 8560 .0 .0 * 17.8 21.4 83
Little Warm 9370 .0 .0 * 19.6 17.0 115
Marquette 8800 .0 .0 * 11.5 17.8 65
Middle Powder 7760 .0 .0 * 14.3 16.4 87
Monument Peak 8740 .1 10.0 1 31.3 28.8 109
Northeast Entrance 7420 .0 .0 * 20.0 17.6 114
Owl Creek 8990 .0 .0 * 9.2 12.0 77
Parker Peak 9420 .0 10.1 0 32.4 25.6 127
Placer Basin 8790 .0 8.8 0 27.7 27.4 101
Porcupine 6480 .0 .0 * 19.9 18.8 106
Powder River Pass 9480 .0 .0 * 19.0 19.4 98
S Fork Shields 8090 .0 4.0 0 30.4 31.4 97
Sacajawea 6610 .0 .0 * 29.4 33.3 88
Shell Creek 9570 .7 5.9 12 19.4 19.6 99
Shower Falls 8060 2.3 15.0 15 32.2 34.2 94
Soldier Park 8680 .1 .0 * 10.9 16.2 67
South Pass 9040 .0 .0 * 20.3 21.5 94
St. Lawrence Alt 8610 .0 -M * 11.9 -M *
Sucker Creek 8840 .0 .0 * 20.4 22.4 91
Sylvan Lake 8440 .0 .6 0* 30.5 30.1 101
Sylvan Road 7140 .0 .0 * 23.1 21.1 109
Thumb Divide 7970 .0 .0 * 24.5 23.7 103
Tie Creek 7050 .0 .0 * 14.7 19.7 75
Timber Creek 7910 .0 .0 * 7.8 14.4 54
Togwotee Pass 9590 2.6 16.8 15 34.4 31.3 110
Townsend Creek 8720 .0 .0 * 15.9 18.3 87
Two Ocean Plateau 9240 18.3 21.6 85 38.0 33.6 113
White Mill 8730 7.8 14.0 56 31.7 29.4 108
Wolverine 7660 .0 .0 * 20.7 16.8 123
Younts Peak 8340 .0 .0 * 25.8 20.6 125
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Basin Index (%) 37* 97
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-M = Missing data
* = Data may not provide a valid measure of conditions.
Units = inches for the Current and Median (or Average) Snow Water Equivalent and
Total Precipitation values
If the Basin Index (%) value is flagged as potentially
invalid, care should be taken to evaluate if the value is representative
of conditions in the basin.
The SNOW WATER EQUIVALENT Percent of Median (or Average) represents the snow water
equivalent found at selected SNOTEL sites in or near the basin compared to
the Median (or Average) value for those sites on this day.
The TOTAL PRECIPITATION Percent of Median (or Average) represents the total precipitation
(beginning October 1st) found at selected SNOTEL sites in or near the basin
compared to the Median (or Average) value for those sites on this day.
Contact your state water supply staff for assistance.
Medians and averages are calculated for the period 1991-2020.
Provisional data, subject to revision.
* Site -- Either: (a) the current value is missing; (b) the median or
average for the day is not available or is zero; or (c) for snow water
equivalent, the median or average for the day is less than 10% of the maximum
median or average value for the year.
* Basin - More than half of the stations for a basin with medians (or averages) report missing or invalid data
The basin index is calculated as the sum of the valid current values
divided by the sum of the corresponding medians or averages and the resulting fraction
multiplied by 100.
