B A S I N S U M M A R Y OF
S N O W C O U R S E D A T A
MARCH 1998
SNOW COURSE ELEVATION DATE SNOW WATER LAST AVERAGE
DEPTH CONTENT YEAR 1961-90
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SNAKE RIVER BASIN
ASTER CREEK 7750 2/25/98 77 24.1 44.0 25.3
BASE CAMP PILLOW 7030 3/01/98 --- 14.7 26.6 15.7
BASE CAMP (d) 7030 2/26/98 49 15.3 --- 17.8
BLACK BEAR PILLOW 7950 3/01/98 --- 31.4 51.2 31.7
BLACK BEAR 7950 --- 35.2
BLIND BULL PILLOW 8900 3/01/98 --- 19.4 36.7 24.3
BRYAN FLAT 6420 2/23/98 33 9.0 13.4 8.3
CCC CAMP 7000 2/27/98 51 12.4 16.1 10.9
COTTONWOOD CR PILLOW 7700 3/01/98 --- 17.8 26.6 18.5
COULTER CREEK 7020 --- 19.5
DARBY CANYON 8250 2/28/98 66 19.7 32.8 19.8
EAST RIM DIV PILLOW 7930 3/01/98 --- 8.6 15.0 12.0
ELBO RANCH 7100 3/01/98 41 12.6 15.5 10.2
FOUR MILE MEADOWS 7860 2/26/98 38 9.8 16.0 11.1
GLADE CREEK 7040 2/25/98 57 18.3 30.8 20.3
GRASSY LAKE PILLOW 7270 3/01/98 --- 26.7 40.4 29.6
GREYS BOUNDARY 5720 2/27/98 47 13.2 19.4 10.3
GROS VENTRE PILLOW 8750 3/01/98 --- 9.0 19.1 12.9
GROVER PARK DIVIDE 7000 2/27/98 42 10.2 11.8 10.5
HUCKLEBERRY DIVIDE 7300 2/25/98 54 16.7 26.9 18.7
JACKPINE CREEK 7350 2/28/98 59 18.0 30.1 19.2
LEWIS LAKE PILLOW 7850 3/01/98 --- 24.0 48.0 29.5
LEWIS LAKE DIVIDE 7850 --- 35.3
MORAN 6750 2/26/98 42 12.7 18.2 11.8
PHILLIPS BENCH PILL. 8200 3/01/98 --- 22.5 36.2 24.2
POISON MEADOWS 8500 --- 24.5
SALT RIVER PILLOW 7600 3/01/98 --- 12.8 19.9 12.1
SALT RV SUMMIT (d) 7600 --- 13.8
SNAKE RIVER STATION 6920 2/25/98 50 15.8 28.6 18.2
SNOW KING MTN 7660 2/23/98 43 13.0 18.5 12.8
SPRING CRK. PILLOW 9000 3/01/98 --- 18.2 32.1 23.3
TETON PASS W.S. 7740 2/23/98 77 22.5 39.3 22.4
THUMB DIVIDE 7980 2/25/98 48 13.3 26.7 17.1
TOGWOTEE PASS PILLOW 9580 3/01/98 --- 21.2 30.5 20.8
TURPIN MEADOWS 6900 2/26/98 34 9.1 15.5 9.5
TWO OCEAN PILLOW 9240 3/01/98 --- 22.4 39.1 22.2
WILLOW CREEK PILLOW 8450 3/01/98 --- 22.7 35.0 25.8
UPPER YELLOWSTONE & MADISON RIVER BASINS
BLACK BEAR PILLOW 7950 3/01/98 --- 31.4 51.2 31.7
BLACK BEAR 7950 --- 35.2
CANYON PILLOW 8090 3/01/98 --- 10.7 21.4 10.7
CANYON (d) 8090 --- 13.3
FISHER CREEK PILLOW 9100 3/01/98 --- 25.6 49.2 30.3
FISHER CREEK 9100 --- 32.2
LAKE CAMP 7780 2/25/98 29 7.2 16.4 8.2
LUPINE CREEK 7380 2/25/98 30 7.8 14.0 8.9
MADISON PLT PILLOW 7750 3/01/98 --- 17.0 36.4 20.6
MADISON PLATEAU 7750 --- 19.4
NORRIS BASIN 7500 3/01/98 27 5.4 12.3 9.9
N.E. ENTRANCE PILLOW 7350 3/01/98 --- 6.2 11.3 8.1
NORTHEAST ENTRANCE 7350 2/24/98 24 6.4 14.1 8.1
OLD FAITHFUL 7400 2/27/98 38 10.7 23.9 13.7
PARKERS PEAK PILLOW 9400 3/01/98 --- 14.9 28.0 18.0
SYLVAN LAKE PILLOW 8420 3/01/98 --- 13.6 28.0 18.5
SYLVAN PASS (d) 7100 --- 11.7
THUMB DIVIDE 7980 2/25/98 48 13.3 26.7 17.1
TWENTY-ONE MILE 7150 3/01/98 44 11.7 23.7 14.9
TWO OCEAN PILLOW 9240 3/01/98 --- 22.4 39.1 22.2
WEST YELL'ST PILLOW 6700 3/01/98 --- 6.0 11.7 7.9
WEST YELLOWSTONE 6700 3/01/98 30 8.7 15.6 10.3
WIND RIVER BASIN
BLUE RIDGE 9620 2/26/98 49 13.1 13.9 10.3
BURROUGHS CRK PILLOW 8750 3/01/98 --- 12.0 21.7 13.1
BURROUGHS CREEK 8750 --- 12.4
CASTLE CREEK 8400 3/01/98 --- 3.8E 6.6 4.0
CHRISTINA LK PILLOW 9980 18.1 12.7
COLD SPRINGS PILLOW 9630 3/01/98 --- 8.0 9.0 7.0
DINWOODY (d) 10160 --- 9.3
DU NOIR 8760 2/24/98 28 6.5 11.8 7.0
GEYSER CREEK 8500 2/25/98 27 6.7 8.7 6.2
GRANNIER MEADOWS 8860 2/26/98 39 8.6 17.4 12.3
HOBBS PARK PILLOW 10100 3/01/98 --- 10.8 15.0 12.1
LITTLE WARM PILLOW 9370 3/01/98 --- 8.2 15.2 9.2
MIDDLE FORK 7420 2/26/98 32 6.1 3.6 4.8
SOUTH PASS PILLOW 9040 3/01/98 --- 11.3 23.7 14.0
SOUTH PASS (d) 9040 --- 14.0
ST LAWRENCE ALT PILL 8620 3/01/98 --- 7.5 8.1 6.2
T CROSS RANCH 7900 2/25/98 26 8.9 12.3 6.7
TOGWOTEE PASS PILLOW 9580 3/01/98 --- 21.2 30.5 20.8
TOWNSEND CRK PILLOW 8700 3/01/98 --- 8.3 9.0 8.0
TOWNSEND CREEK (d) 8700 --- 6.8
YOUNTS PEAK PILLOW 8350 3/01/98 --- 12.5 20.6 14.8
BIG HORN RIVER BASIN
BALD MOUNTAIN PILLOW 9380 3/01/98 --- 16.3 19.3 17.0
BALD MOUNTAIN (d) 9380 --- 18.1
BONE SPGS. PILLOW 9350 3/01/98 --- 13.4 15.9 13.4
BONE SPRINGS DIVIDE 9350 --- 14.7
GENEVA PASS AM 9400 --- 13.5
IRISH ROCK PILLOW 9600 --- 9.6
KIRWIN PILLOW 9550 3/01/98 --- 10.2 13.2 8.1
LOST CREEK PILLOW 8080 13.0 10.7
MEDICINE LODGE LAKES 9340 2/28/98 36 7.4 11.9 9.6
MIDDLE POWDER PILLOW 7760 3/01/98 --- 7.9 12.6 9.7
MIDDLE POWDER 7760 --- 8.9
NOWOOD CREEK PILLOW 8600 --- 10.0
ONION GULCH 8780 2/28/98 35 6.4 9.2 7.3
OWL CREEK PILLOW 8980 3/01/98 --- 5.0 6.8 3.7
OWL CREEK 8980 --- 3.9
POWDER RVR.PASS PILL 9480 3/01/98 --- 8.7 12.3 8.8
RANGER CREEK 8120 2/28/98 30 5.6 10.1 7.7
SHELL CREEK PILLOW 9580 3/01/98 --- 11.7 15.3 12.6
SHELL CREEK 9580 --- 11.8
TIMBER CREEK PILLOW 7950 3/01/98 --- 6.7 6.2 4.9
TIMBER CREEK 7950 --- 2.5
TYRELL RANGER STA. 8300 2/28/98 30 5.2 8.2 7.0
SHOSHONE & CLARKS FORK RIVER BASINS
BEARTOOTH LK. PILLOW 9280 3/01/98 --- 16.2 31.5 19.9
BLACKWATER PILLOW 9780 3/01/98 --- 17.1 32.7 18.0
CARTER MOUNTAIN 7950 4.9 3.7
FISHER CREEK PILLOW 9100 3/01/98 --- 25.6 49.2 30.3
FISHER CREEK 9100 --- 32.2
EVENING STAR PILLOW 9200 3/01/98 --- 18.8 36.4 22.5
MARQUETTE PILLOW 8760 3/01/98 --- 10.0 9.5 6.5
MARQUETTE CREEK 8760 --- 5.6
PARKERS PEAK PILLOW 9400 3/01/98 --- 14.9 28.0 18.0
N.E. ENTRANCE PILLOW 7350 3/01/98 --- 6.2 11.3 8.1
NORTHEAST ENTRANCE 7350 2/24/98 24 6.4 14.1 8.1
PARKERS PEAK PILLOW 9400 3/01/98 --- 14.9 28.0 18.0
SYLVAN PASS (d) 7100 --- 11.7
SYLVAN ROAD PILLOW 7120 3/01/98 --- 8.4 18.7 11.2
WHITE MILL PILLOW 8700 3/01/98 --- 19.1 33.6 21.2
WHITE MILL 8700 --- 23.4
WOLVERINE PILLOW 7650 3/01/98 --- 8.3 14.8 10.1
WOLVERINE (d) 7650 --- 10.6
YOUNTS PEAK PILLOW 8350 3/01/98 --- 12.5 20.6 14.8
POWDER & TONGUE RIVER BASINS
BEAR TRAP PILLOW 8200 3/01/98 --- 4.8 6.9 5.9
BEAR TRAP MDWS AM(d) 8200 --- 7.5
BIG GOOSE 7760 2/28/98 31 5.9 6.9 5.6
BONE SPGS. PILLOW 9350 3/01/98 --- 13.4 15.9 13.4
BONE SPRINGS DIVIDE 9350 --- 14.7
BURGESS JCT. PILLOW 7880 3/01/98 --- 8.8 10.7 9.7
BURGESS R.S. (d) 7880 --- 6.4
CLOUD PEAK PILLOW 9850 3/01/98 --- 11.6 15.2 11.1
CLOUD PEAK AM 9850 --- 9.2
DOME LAKE PILLOW 8880 3/01/98 --- 8.8 10.3 11.3
DOME LAKE 8880 --- 7.6
GENEVA PASS AM 9400 --- 13.5
HANSEN S.M. PILLOW 8360 3/01/98 --- 6.5 6.4 5.7
LOST CREEK PILLOW 8080 13.0 10.7
MIDDLE POWDER PILLOW 7760 3/01/98 --- 7.9 12.6 9.7
MIDDLE POWDER 7760 --- 8.9
NORTH TONGUE 8450 2/28/98 49 11.1 11.8 10.7
ONION GULCH 8780 2/28/98 35 6.4 9.2 7.3
POWDER RVR.PASS PILL 9480 3/01/98 --- 8.7 12.3 8.8
POWDER RV PASS (d) 9480 --- 9.6
SAWMILL DIVIDE 9260 2/28/98 53 11.9 12.2 10.9
SOLDIER PARK 8780 2/28/98 26 4.1 6.2 4.6
SOUR DOUGH 8460 2/28/98 37 5.4 6.8 5.5
SUCKER CREEK PILLOW 8880 3/01/98 --- 10.3 12.0 9.7
SUCKER CREEK 8880 --- 10.1
WOOD ROCK G.S. 8440 2/28/98 43 8.6 10.0 8.3
BELLE FOURCHE & CHEYENNE RIVER BASINS
BEARLODGE DIVIDE 4680 2/23/98 3 .7 3.3 2.2
BLIND PARK PILLOW 6870 3/01/98 --- 8.7 9.7 9.1
DITCH CREEK 6870 4.4 999.9
NORTH RAPID CK PILL. 6130 3/01/98 --- 9.1 9.8 999.9
MALLO PILLOW 6420 --- 6.8
MALLO 6420 10.2 7.4
MOUNT TOM 5560 7.6 4.9
MOUNT TOM PILLOW 5560 --- 4.1
REUTER CANYON 6280 2/24/98 22 5.7 15.2 8.3
UPPER SPEARFISH 6500 10.9 6.0
WARREN PEAK PILLOW 6520 3/01/98 --- 11.3 16.0 9.1
WARREN PEAK 6520 --- 7.7
LITTLE BEAR RUN 6240 4.5 999.9
UPPER NORTH PLATTE BASIN
DIVIDE PEAK PILLOW 8860 3/01/98 --- 14.6 22.9 16.8
JOE WRIGHT SNOTEL 10000 3/01/98 --- 16.4 20.8 17.4
MOSS LAKE 9800 3/02/98 61 18.5 28.6 20.7
NORTH BARRETT CREEK 9400 2/27/98 76 16.0 25.8 17.4
NORTH FRENCH PILLOW 10130 3/01/98 --- 23.4 31.5 20.4
OLD BATTLE PILLOW 9920 3/01/98 --- 24.4 36.6 26.2
PURGATORY GULCH 8970 3/02/98 34 8.8 17.4 8.9
ROACH SNOTEL 9400 3/01/98 --- 11.7 19.6 14.0
RYAN PARK 8400 2/27/98 49 7.9 13.9 9.7
SAND LAKE PILLOW 10050 3/01/98 --- 19.9 32.2 26.8
SOUTH BRUSH PILLOW 8440 3/01/98 --- 9.1 13.5 9.4
WEBBER SPRING PILLOW 9250 3/01/98 --- 16.3 28.8 22.3
WILLOW CK PS SNOTEL 9500 3/01/98 --- 5.5 16.3 9.2
LOWER NORTH PLATTE, SWEETWATER & LARAMIE RIVER BASINS
ALBANY 9400 2/26/98 47 11.1 15.6 12.9
BOXELDER 7280 2/26/98 17 4.4 7.4 5.9
BROOKLYN LK. PILLOW 10220 3/01/98 --- 14.9 30.4 19.9
BUCK CREEK 7960 2/26/98 25 7.0 14.6 7.8
CASPER MTN. PILLOW 7850 3/01/98 --- 6.9 18.1 12.3
CHRISTINA LK PILLOW 9980 18.1 12.7
DEADMAN HILL SNOTEL 10200 3/01/98 --- 11.2 14.0 13.5
DEADMAN HILL 10200 --- ---
FOXPARK 9060 2/26/98 37 8.2 9.3 6.5
GRANNIER MEADOWS 8860 2/26/98 39 8.6 17.4 12.3
HAIRPIN TURN 9480 2/26/98 47 11.8 19.1 14.5
JOE WRIGHT SNOTEL 10000 3/01/98 --- 16.4 20.8 17.4
LA BONTE 8450 3/01/98 20 3.7 5.6 5.3
LA PRELE PILLOW 8380 3/01/98 --- 8.0 13.5 8.4
LARSEN CREEK 9020 2/24/98 30 6.5 17.8 11.2
LIBBY LODGE 8750 2/26/98 34 8.6 13.5 9.9
POLE MOUNTAIN 8700 3/02/98 32 7.2 9.1 6.3
RENO HILL PILLOW 8500 3/01/98 --- 10.5 19.0 10.8
ROACH SNOTEL 9400 3/01/98 --- 11.7 19.6 14.0
SOUTH PASS PILLOW 9040 3/01/98 --- 11.3 23.7 14.0
SOUTH PASS (d) 9040 --- 14.0
WINDY PEAK PILLOW 7900 3/01/98 --- 5.9 9.3 6.2
LITTLE SNAKE RIVER BASIN
BATTLE MTN. PILLOW 7440 3/01/98 --- 10.8 15.7 9.9
BUTTER HILL 7880 2/26/98 48 10.0 16.6 12.7
DIVIDE PEAK PILLOW 8860 3/01/98 --- 14.6 22.9 16.8
ELK RIVER SNOTEL 8600 3/01/98 --- 13.7 26.2 16.7
HASKINS CREEK 8980 3/02/98 91 27.2 37.0 25.6
OLD BATTLE PILLOW 9920 3/01/98 --- 24.4 36.6 26.2
SANDSTONE PILLOW 8150 3/01/98 --- 12.6 18.9 12.2
WHISKEY PARK PILLOW 8950 3/01/98 --- 22.7 34.7 23.6
UPPER GREEN RIVER BASIN
BIG PARK 8620 2/25/98 56 15.0 23.4 16.9
BIG SANDY PILLOW 9080 3/01/98 --- 9.0 17.3 12.1
BLIND BULL PILLOW 8900 3/01/98 --- 19.4 36.7 24.3
EAST RIM DIV PILLOW 7930 3/01/98 --- 8.6 15.0 12.0
ELKHART PARK PILLOW 9400 3/01/98 --- 9.4 16.4 11.4
GROS VENTRE PILLOW 8750 3/01/98 --- 9.0 19.1 12.9
INDIAN CREEK PILLOW 9430 3/01/98 --- 19.9 35.3 22.9
KELLEY R.S. PILLOW 8180 3/01/98 --- 12.8 21.7 14.2
KENDALL R.S. PILLOW 7740 3/01/98 --- 11.4 21.6 12.5
LOOMIS PARK PILLOW 8240 3/01/98 --- 10.8 25.4 14.9
NEW FORK PILLOW 8340 3/01/98 --- 8.1 13.3 9.9
POCKET CREEK 9350 2/24/98 29 7.2 16.4 10.7
POISON MEADOWS 8500 --- 24.5
ROWDY CREEK 8300 2/25/98 54 16.2 32.1 19.2
SNIDER BASIN PILLOW 8060 3/01/98 --- 9.4 20.8 12.8
TRIPLE PEAK PILLOW 8500 3/01/98 --- 17.6 31.2 21.7
TRIPLE PEAK 8500 --- 22.1
LOWER GREEN RIVER BASIN
BIG PARK 8620 2/25/98 56 15.0 23.4 16.9
BLACK'S FORK JUNCTN 8930 3/01/98 37 9.3 9.8 7.5
HAMS FORK PILLOW 7840 3/01/98 --- 9.3 15.5 10.5
HENRY'S FORK 10000 3/01/98 54 13.3 12.9 11.2
HEWINTA SNOTEL 9500 3/01/98 --- 9.3S 12.4 8.5
HICKERSON PARK SNOTE 9100 3/01/98 --- 8.8S 7.0 5.0
HOLE-IN-ROCK SNOTEL 9150 3/01/98 --- 6.6S 7.4 4.5
INDIAN CREEK PILLOW 9430 3/01/98 --- 19.9 35.3 22.9
KELLEY R.S. PILLOW 8180 3/01/98 --- 12.8 21.7 14.2
SPRING CRK. PILLOW 9000 3/01/98 --- 18.2 32.1 23.3
STEEL CREEK PARK SNO 10100 3/01/98 --- 12.2S 14.5 12.6
UPPER BEAR RIVER BASIN
BIG PARK 8620 2/25/98 56 15.0 23.4 16.9
BURT'S-MILLER RANCH 7900 3/01/98 21 4.6 5.9 4.6
HAYDEN FORK SNOTEL 9100 3/01/98 --- 11.4S 19.0 13.7
HAYDEN FORK 9100 --- 13.7
INDIAN CREEK PILLOW 9430 3/01/98 --- 19.9 35.3 22.9
KELLEY R.S. PILLOW 8180 3/01/98 --- 12.8 21.7 14.2
MONTE CRISTO R.S. 8960 --- 23.5
SALT RIVER PILLOW 7600 3/01/98 --- 12.8 19.9 12.1
SALT RV SUMMIT (d) 7600 --- 13.8
STILLWATER CAMP 8550 3/01/98 39 9.0 13.2 8.6
TRIAL LAKE SNOTEL 9960 3/01/98 --- 17.9S 33.9 21.2
TRIAL LAKE 9960 3/01/98 68 20.2 36.0 20.3
(d) Denotes discontinued site.
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