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Water Resources Data System
Dept 3943
1000 E. University Ave.
Laramie, WY 82071

wrds@uwyo.edu
Ph (307) 766-6651
Fax (307) 766-3785

At 5:43p, 5/26/18
Temperature 75.2°F
Wind 3.0 mph


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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 SATURDAY: MAY 26 , 2018

- BASIN ELEV. SNOW WATER EQUIVALENT TOTAL PRECIPITATION Data Site Name (Ft) % % Current Median Median Current Average Avg
- MONTANA KOOTENAI RIVER BASIN Banfield Mountain 5600 .1 1.2 8* 32.8 29.2 112 Bear Mountain 5400 36.5 36.1 101 79.1 74.2 107 Garver Creek 4250 .4 .0 * 25.2 20.7 122 Grave Creek 4300 .0 .0 * 40.6 36.5 111 Hand Creek 5035 .0 .0 * 20.1 20.6 98 Hawkins Lake 6450 3.8 17.9 21 44.7 35.1 127 Poorman Creek 5100 18.5 8.1 228 67.0 60.9 110 Stahl Peak 6030 37.1 31.8 117 50.8 45.7 111 ----- ----- Basin Index (%) 101 112 FLATHEAD RIVER BASIN Badger Pass 6900 -M 22.4 * -M 40.1 * Bisson Creek 4920 .0 .0 * 26.5 22.0 120 Blacktail Mtn 5650 .0 -M * 19.7 -M * Emery Creek 4350 .0 .0 * 36.5 28.6 128 Flattop Mtn. 6300 38.8 35.1 111 65.4 54.8 119 Grave Creek 4300 .0 .0 * 40.6 36.5 111 Hand Creek 5035 .0 .0 * 20.1 20.6 98 Kraft Creek 4750 .0 -M * 46.2 30.2 153 Many Glacier 4900 .0 .0 * 36.9 35.7 103 Moss Peak 6780 38.8 32.8 118 56.4 45.1 125 Noisy Basin 6040 43.8 34.5 127 66.6 52.5 127 North Fork Jocko 6330 59.2 25.7 230 77.2 54.5 142 Pike Creek 5930 .0 -M * 45.2 35.9 126 Sleeping Woman 6150 .1 .0 * 32.3 25.1 129 Stahl Peak 6030 37.1 31.8 117 50.8 45.7 111 Stuart Mountain 7400 30.8 20.4 151 47.1 37.3 126 ----- ----- Basin Index (%) 138* 124 UPPER CLARK FORK RIVER BASIN Barker Lakes 8250 14.9 14.0 106 22.0 23.5 94 Basin Creek 7180 .0 2.7 0 17.2 15.5 111 Black Pine 7210 .0 .6 0* -M 17.9 * Combination 5600 .2 .0 * 16.7 12.7 131 Copper Bottom 5200 .0 -M * 26.9 18.8 143 Copper Camp 6950 10.1 -M * 37.5 37.0 101 Lubrecht Flume 4680 .0 .0 * 19.9 13.3 150 Nevada Ridge 7020 9.5 5.5 173 28.1 20.4 138 N Fk Elk Creek 6250 .0 .0 * 26.6 18.2 146 North Fork Jocko 6330 59.2 25.7 230 77.2 54.5 142 Peterson Meadows 7200 3.2 5.0 64 24.4 17.6 139 Rocker Peak 8000 20.3 12.8 159 25.0 19.6 128 Skalkaho Summit 7250 15.7 14.4 109 32.2 27.7 116 Stuart Mountain 7400 30.8 20.4 151 47.1 37.3 126 Warm Springs 7800 29.4 19.3 152 37.4 29.1 129 ----- ----- Basin Index (%) 152 127 BITTERROOT RIVER BASIN Daly Creek 5780 .0 .0 * 23.5 17.2 137 Lolo Pass 5240 .3 .1 300* 44.9 38.6 116 Nez Perce Camp 5650 .0 .0 * 31.5 24.3 130 Saddle Mtn. 7940 25.6 16.6 154 30.9 28.8 107 Skalkaho Summit 7250 15.7 14.4 109 32.2 27.7 116 Twelvemile Creek 5600 .0 .0 * 43.7 36.6 119 Twin Lakes 6400 31.2 20.8 150 63.9 52.4 122 ----- ----- Basin Index (%) 140* 120 LOWER CLARK FORK RIVER BASIN Hoodoo Basin 6050 36.2 29.2 124 58.0 53.2 109 Humboldt Gulch 4250 -M .0 * -M 42.1 * Lolo Pass 5240 .3 .1 300* 44.9 38.6 116 Lookout 5190 .2 4.1 5 47.0 44.3 106 Poorman Creek 5100 18.5 8.1 228 67.0 60.9 110 Sleeping Woman 6150 .1 .0 * 32.3 25.1 129 Stuart Mountain 7400 30.8 20.4 151 47.1 37.3 126 Sunset 5540 2.9 5.9 49 45.3 43.0 105 ----- ----- Basin Index (%) 131 113 JEFFERSON RIVER BASIN Albro Lake 8300 16.6 15.8 105 29.9 27.8 108 Barker Lakes 8250 14.9 14.0 106 22.0 23.5 94 Basin Creek 7180 .0 2.7 0 17.2 15.5 111 Beagle Springs 8850 .9 .0 * 16.8 15.4 109 Bloody Dick 7600 .0 .0 * 21.8 18.9 115 Calvert Creek 6430 .0 .0 * 17.1 13.3 129 Clover Meadow 8600 14.2 13.6 104 24.4 23.6 103 Darkhorse Lake 8945 31.3 28.6 109 39.0 34.4 113 Divide 7800 .0 2.6 0 17.7 15.9 111 Frohner Meadow 6480 .0 .0 * 21.0 14.7 143 Lakeview Ridge 7400 .0 .0 * 19.9 19.6 102 Lemhi Ridge 8100 -M 1.5 * 21.5 18.0 119 Lower Twin 7900 16.5 16.8 98 29.2 28.3 103 Moose Creek 6200 .2 .0 * 30.8 24.0 128 Mule Creek 8300 14.5 12.8 113 26.5 21.5 123 Rocker Peak 8000 20.3 12.8 159 25.0 19.6 128 Saddle Mtn. 7940 25.6 16.6 154 30.9 28.8 107 Short Creek 7000 .0 .0 * 12.0 10.5 114 White Elephant 7710 4.9 10.6 46 38.0 36.3 105 ----- ----- Basin Index (%) 109 112 MADISON RIVER BASIN Albro Lake 8300 16.6 15.8 105 29.9 27.8 108 Beaver Creek 7850 9.7 11.1 87 30.3 24.5 124 Black Bear 8170 38.2 30.6 125 49.4 45.5 109 Carrot Basin 9000 23.9 24.8 96 39.8 33.2 120 Clover Meadow 8600 14.2 13.6 104 24.4 23.6 103 Lone Mountain 8880 15.8 12.7 124 27.5 23.2 119 Lower Twin 7900 16.5 16.8 98 29.2 28.3 103 Madison Plateau 7750 14.2 11.4 125 35.4 32.3 110 Tepee Creek 8000 .0 5.7 0 18.6 19.0 98 West Yellowstone 6700 .0 .0 * 22.3 18.0 124 Whiskey Creek 6800 .9 1.9 47 26.1 25.0 104 ----- ----- Basin Index (%) 104 111 GALLATIN RIVER BASIN Beaver Creek 7850 9.7 11.1 87 30.3 24.5 124 Brackett Creek 7320 11.6 9.6 121 45.2 33.4 135 Carrot Basin 9000 23.9 24.8 96 39.8 33.2 120 Lick Creek 6860 .1 .0 * 22.7 20.4 111 Lone Mountain 8880 15.8 12.7 124 27.5 23.2 119 Sacajawea 6550 .2 .0 * 39.3 29.9 131 Shower Falls 8100 26.7 21.4 125 39.1 32.3 121 ----- ----- Basin Index (%) 111 124 MISSOURI HEADWATERS Albro Lake 8300 16.6 15.8 105 29.9 27.8 108 Barker Lakes 8250 14.9 14.0 106 22.0 23.5 94 Basin Creek 7180 .0 2.7 0 17.2 15.5 111 Beagle Springs 8850 .9 .0 * 16.8 15.4 109 Beaver Creek 7850 9.7 11.1 87 30.3 24.5 124 Black Bear 8170 38.2 30.6 125 49.4 45.5 109 Bloody Dick 7600 .0 .0 * 21.8 18.9 115 Brackett Creek 7320 11.6 9.6 121 45.2 33.4 135 Calvert Creek 6430 .0 .0 * 17.1 13.3 129 Carrot Basin 9000 23.9 24.8 96 39.8 33.2 120 Clover Meadow 8600 14.2 13.6 104 24.4 23.6 103 Darkhorse Lake 8945 31.3 28.6 109 39.0 34.4 113 Divide 7800 .0 2.6 0 17.7 15.9 111 Frohner Meadow 6480 .0 .0 * 21.0 14.7 143 Lakeview Ridge 7400 .0 .0 * 19.9 19.6 102 Lemhi Ridge 8100 -M 1.5 * 21.5 18.0 119 Lick Creek 6860 .1 .0 * 22.7 20.4 111 Lone Mountain 8880 15.8 12.7 124 27.5 23.2 119 Lower Twin 7900 16.5 16.8 98 29.2 28.3 103 Madison Plateau 7750 14.2 11.4 125 35.4 32.3 110 Moose Creek 6200 .2 .0 * 30.8 24.0 128 Mule Creek 8300 14.5 12.8 113 26.5 21.5 123 Rocker Peak 8000 20.3 12.8 159 25.0 19.6 128 Sacajawea 6550 .2 .0 * 39.3 29.9 131 Saddle Mtn. 7940 25.6 16.6 154 30.9 28.8 107 Short Creek 7000 .0 .0 * 12.0 10.5 114 Shower Falls 8100 26.7 21.4 125 39.1 32.3 121 Tepee Creek 8000 .0 5.7 0 18.6 19.0 98 West Yellowstone 6700 .0 .0 * 22.3 18.0 124 Whiskey Creek 6800 .9 1.9 47 26.1 25.0 104 White Elephant 7710 4.9 10.6 46 38.0 36.3 105 ----- ----- Basin Index (%) 109 115 HEADWATERS MISSOURI MAINSTEM Boulder Mountain 7950 10.9 15.2 72 34.6 27.7 125 Frohner Meadow 6480 .0 .0 * 21.0 14.7 143 Nevada Ridge 7020 9.5 5.5 173 28.1 20.4 138 Rocker Peak 8000 20.3 12.8 159 25.0 19.6 128 Tizer Basin 6880 .0 .0 * 17.1 15.8 108 ----- ----- Basin Index (%) 121 128 SMITH, JUDITH, AND MUSSELSHELL RIVER BASINS Boulder Mountain 7950 10.9 15.2 72 34.6 27.7 125 Crystal Lake 6050 .0 .3 0* 28.2 25.1 112 Daisy Peak 7600 2.4 4.1 59 20.6 16.8 123 Deadman Creek 6450 .0 .0 * 19.3 17.0 114 Elk Peak 7600 16.0 -M * 20.9 -M * Onion Park 7410 .2 7.6 3 23.8 24.0 99 Pickfoot Creek 6650 .0 .0 * 23.9 20.1 119 Porcupine 6500 .0 .0 * 25.1 17.5 143 Spur Park 8100 17.0 17.1 99 24.8 23.6 105 Stringer Creek 6550 .0 .0 * 20.1 20.3 99 ----- ----- Basin Index (%) 69* 115 SUN, TETON AND MARIAS RIVER BASINS Badger Pass 6900 -M 22.4 * -M 40.1 * Dupuyer Creek 5750 -M .0 * -M 18.2 * Mount Lockhart 6400 14.5 8.8 165 36.0 30.3 119 Pike Creek 5930 .0 -M * 45.2 35.9 126 Waldron 5600 .0 .0 * 27.0 20.7 130 Wood Creek 5960 .0 .0 * 27.4 19.6 140 ----- ----- Basin Index (%) 165* 127 MISSOURI MAINSTEM RIVER BASIN Badger Pass 6900 -M 22.4 * -M 40.1 * Boulder Mountain 7950 10.9 15.2 72 34.6 27.7 125 Crystal Lake 6050 .0 .3 0* 28.2 25.1 112 Daisy Peak 7600 2.4 4.1 59 20.6 16.8 123 Deadman Creek 6450 .0 .0 * 19.3 17.0 114 Dupuyer Creek 5750 -M .0 * -M 18.2 * Elk Peak 7600 16.0 -M * 20.9 -M * Frohner Meadow 6480 .0 .0 * 21.0 14.7 143 Mount Lockhart 6400 14.5 8.8 165 36.0 30.3 119 Nevada Ridge 7020 9.5 5.5 173 28.1 20.4 138 Onion Park 7410 .2 7.6 3 23.8 24.0 99 Pickfoot Creek 6650 .0 .0 * 23.9 20.1 119 Pike Creek 5930 .0 -M * 45.2 35.9 126 Porcupine 6500 .0 .0 * 25.1 17.5 143 Rocker Peak 8000 20.3 12.8 159 25.0 19.6 128 Rocky Boy 4700 .0 .0 * 16.0 15.6 103 Spur Park 8100 17.0 17.1 99 24.8 23.6 105 Stringer Creek 6550 .0 .0 * 20.1 20.3 99 Tizer Basin 6880 .0 .0 * 17.1 15.8 108 Waldron 5600 .0 .0 * 27.0 20.7 130 Wood Creek 5960 .0 .0 * 27.4 19.6 140 ----- ----- Basin Index (%) 105* 120 ST. MARY AND MILK RIVER BASINS Flattop Mtn. 6300 38.8 35.1 111 65.4 54.8 119 Many Glacier 4900 .0 .0 * 36.9 35.7 103 Rocky Boy 4700 .0 .0 * 16.0 15.6 103 ----- ----- Basin Index (%) 111* 111 UPPER YELLOWSTONE RIVER BASIN Beartooth Lake 9360 39.5 20.1 197 40.7 24.7 165 Box Canyon 6670 .0 .0 * 21.4 16.9 127 Brackett Creek 7320 11.6 9.6 121 45.2 33.4 135 Burnt Mtn 5880 .0 .0 * 22.6 20.1 112 Canyon 7870 .0 .0 * 23.9 20.4 117 Cole Creek 7850 6.2 13.1 47 21.5 20.4 105 East Boulder Mine 6335 .0 -M * 22.3 -M * Evening Star 9200 32.3 21.4 151 51.8 34.2 151 Fisher Creek 9100 46.1 30.7 150 54.0 39.2 138 Monument Peak 8850 19.9 17.4 114 35.6 27.5 129 Northeast Entrance 7350 .0 .0 * 22.2 16.1 138 Parker Peak 9400 22.8 18.1 126 35.9 23.1 155 Placer Basin 8830 18.8 16.8 112 34.6 26.1 133 Porcupine 6500 .0 .0 * 25.1 17.5 143 Sacajawea 6550 .2 .0 * 39.3 29.9 131 Shower Falls 8100 26.7 21.4 125 39.1 32.3 121 S Fork Shields 8100 9.9 15.4 64 38.7 28.4 136 Sylvan Lake 8420 6.3 12.1 52 34.1 28.4 120 Sylvan Road 7120 .1 .0 * 26.3 20.8 126 Thumb Divide 7980 .0 .0 * 23.7 23.3 102 Two Ocean Plateau 9240 32.0 27.6 116 37.1 33.6 110 White Mill 8700 31.5 20.5 154 37.3 29.6 126 Wolverine 7650 .0 .0 * 25.2 16.0 158 Younts Peak 8350 -M 9.1 * -M 20.1 * ----- ----- Basin Index (%) 124 131 WIND RIVER BASIN (WYOMING) Burroughs Creek 8750 .0 -M * 24.7 -M * Castle Creek 8400 .0 -M * 14.4 -M * Cold Springs 9630 .0 .0 * 14.8 14.9 99 Deer Park 9700 2.3 7.6 30 21.5 26.7 81 Hobbs Park 10100 8.2 10.2 80 20.5 19.9 103 Kirwin 9550 7.0 5.5 127 23.8 16.4 145 Little Warm 9370 .7 .1 700* 21.8 17.9 122 Owl Creek 8975 -M .0 * 11.6 10.2 114 South Pass 9040 .1 2.0 5 14.0 23.1 61 St. Lawrence Alt 8620 .0 .0 * 12.5 13.9 90 Togwotee Pass 9580 26.3 22.2 118 41.0 30.4 135 Townsend Creek 8700 .0 .0 * 14.7 17.7 83 Younts Peak 8350 -M 9.1 * -M 20.1 * ----- ----- Basin Index (%) 94* 103 SHOSHONE RIVER BASIN (WYOMING) Blackwater 9780 29.9 22.9 131 38.2 26.8 143 Evening Star 9200 32.3 21.4 151 51.8 34.2 151 Marquette 8760 .0 -M * 17.5 -M * Sylvan Lake 8420 6.3 12.1 52 34.1 28.4 120 Sylvan Road 7120 .1 .0 * 26.3 20.8 126 Younts Peak 8350 -M 9.1 * -M 20.1 * ----- ----- Basin Index (%) 122 136 BIGHORN RIVER BASIN (WYOMING) Bald Mtn. 9380 16.7 16.8 99 21.5 22.9 94 Bear Trap Meadow 8200 .0 .0 * 13.6 13.4 101 Blackwater 9780 29.9 22.9 131 38.2 26.8 143 Bone Springs Div 9350 8.6 12.2 70 20.5 21.7 94 Evening Star 9200 32.3 21.4 151 51.8 34.2 151 Grave Springs 8550 .0 .0 * 9.7 15.7 62 Kirwin 9550 7.0 5.5 127 23.8 16.4 145 Marquette 8760 .0 -M * 17.5 -M * Middle Powder 7760 .0 .5 0* 10.2 16.9 60 Owl Creek 8975 -M .0 * 11.6 10.2 114 Powder River Pass 9480 2.3 1.4 164 20.6 18.1 114 Shell Creek 9580 12.3 13.2 93 20.4 19.3 106 Sylvan Lake 8420 6.3 12.1 52 34.1 28.4 120 Sylvan Road 7120 .1 .0 * 26.3 20.8 126 Timber Creek 7950 .0 .0 * 7.5 12.9 58 Younts Peak 8350 -M 9.1 * -M 20.1 * ----- ----- Basin Index (%) 109 112 TONGUE RIVER BASIN (WYOMING) Big Goose 7990 .0 .2 0* 13.9 17.9 78 Bone Springs Div 9350 8.6 12.2 70 20.5 21.7 94 Burgess Junction 7880 .0 3.8 0 14.2 17.6 81 Dome Lake 8880 .3 1.7 18 19.0 19.8 96 Little Goose 8870 .0 -M * 17.2 -M * Sucker Creek 8880 .0 4.8 0 15.4 21.0 73 Tie Creek 6870 .1 .0 * 14.1 18.1 78 ----- ----- Basin Index (%) 40 84 POWDER RIVER BASIN (WYOMING) Bear Trap Meadow 8200 .0 .0 * 13.6 13.4 101 Cloud Peak Reservoir 9860 5.6 11.2 50 21.7 20.5 106 Grave Springs 8550 .0 .0 * 9.7 15.7 62 Hansen Sawmill 8360 .0 .0 * 16.1 13.6 118 Middle Powder 7760 .0 .5 0* 10.2 16.9 60 Powder River Pass 9480 2.3 1.4 164 20.6 18.1 114 Soldier Park 8720 .1 -M * 15.5 -M * ----- ----- Basin Index (%) 60* 94 LOWER YELLOWSTONE RIVER BASIN Bald Mtn. 9380 16.7 16.8 99 21.5 22.9 94 Bear Trap Meadow 8200 .0 .0 * 13.6 13.4 101 Big Goose 7990 .0 .2 0* 13.9 17.9 78 Blackwater 9780 29.9 22.9 131 38.2 26.8 143 Bone Springs Div 9350 8.6 12.2 70 20.5 21.7 94 Burgess Junction 7880 .0 3.8 0 14.2 17.6 81 Burroughs Creek 8750 .0 -M * 24.7 -M * Castle Creek 8400 .0 -M * 14.4 -M * Cloud Peak Reservoir 9860 5.6 11.2 50 21.7 20.5 106 Cold Springs 9630 .0 .0 * 14.8 14.9 99 Deer Park 9700 2.3 7.6 30 21.5 26.7 81 Dome Lake 8880 .3 1.7 18 19.0 19.8 96 Evening Star 9200 32.3 21.4 151 51.8 34.2 151 Grave Springs 8550 .0 .0 * 9.7 15.7 62 Hansen Sawmill 8360 .0 .0 * 16.1 13.6 118 Hobbs Park 10100 8.2 10.2 80 20.5 19.9 103 Kirwin 9550 7.0 5.5 127 23.8 16.4 145 Little Goose 8870 .0 -M * 17.2 -M * Little Warm 9370 .7 .1 700* 21.8 17.9 122 Marquette 8760 .0 -M * 17.5 -M * Middle Powder 7760 .0 .5 0* 10.2 16.9 60 Owl Creek 8975 -M .0 * 11.6 10.2 114 Powder River Pass 9480 2.3 1.4 164 20.6 18.1 114 Shell Creek 9580 12.3 13.2 93 20.4 19.3 106 Soldier Park 8720 .1 -M * 15.5 -M * South Pass 9040 .1 2.0 5 14.0 23.1 61 St. Lawrence Alt 8620 .0 .0 * 12.5 13.9 90 Sucker Creek 8880 .0 4.8 0 15.4 21.0 73 Sylvan Lake 8420 6.3 12.1 52 34.1 28.4 120 Sylvan Road 7120 .1 .0 * 26.3 20.8 126 Tie Creek 6870 .1 .0 * 14.1 18.1 78 Timber Creek 7950 .0 .0 * 7.5 12.9 58 Togwotee Pass 9580 26.3 22.2 118 41.0 30.4 135 Townsend Creek 8700 .0 .0 * 14.7 17.7 83 Younts Peak 8350 -M 9.1 * -M 20.1 * ----- ----- Basin Index (%) 94* 103 BONE SPRINGS DIV 9350 13.9 18.1 77 14.0 16.6 84 BURGESS JUNCTION 7880 9.6 12.9 74 9.6 12.9 74 DOME LAKE 8880 11.7 14.8 79 10.8 14.8 73 SUCKER CREEK 8880 9.2 13.3 69 10.8 14.8 73 TIE CREEK 6870 6.2 -M * 8.8 12.4 71 ----- ----- Basin wide percent of average 75 76
POWDER RIVER BASIN (WYOMING) BEAR TRAP MEADOW 7900 5.3 6.7 79 7.3 9.4 78 CLOUD PEAK RESERVOIR 9860 11.5 16.9 68 10.8 15.2 71 GRAVE SPRINGS 8550 7.6 10.7 71 7.6 11.0 69 HANSEN SAWMILL 8760 5.9 7.6 78 7.3 9.1 80 MIDDLE POWDER 7760 9.6 13.7 70 8.3 13.3 62 POWDER RIVER PASS 9480 8.4 11.5 73 10.7 13.1 82 ----- ----- Basin wide percent of average 72 73 LOWER YELLOWSTONE RIVER BASIN BALD MTN. 9375 17.7 22.4 79 16.0 19.1 84 BEAR TRAP MEADOW 7900 5.3 6.7 79 7.3 9.4 78 BIG GOOSE 7990 7.6 -M * 8.7 -M * BLACKWATER 9780 17.3 24.8 70 16.1 19.4 83 BONE SPRINGS DIV 9350 13.9 18.1 77 14.0 16.6 84 BURGESS JUNCTION 7880 9.6 12.9 74 9.6 12.9 74 BURROUGHS CREEK 8750 9.7 15.2 64 10.8 18.0 60