B A S I N   S U M M A R Y   O F
                        S N O W    C O U R S E    D A T A

                                   JANUARY 2001


      SNOW COURSE         ELEVATION    DATE    SNOW   WATER     LAST   AVERAGE
                                              DEPTH  CONTENT    YEAR   1961-90
-------------------------------------------------------------------------------
 
   WYOMING Snow Course and SNOTEL Stations                    
      ALBANY                 9400                                ---      ---
      ASTER CREEK            7750   12/28/00    30      7.2      8.2     12.8
      BALD MOUNTAIN SNOTEL   9380    1/01/01   ---      7.4      9.6     10.2
      BASE CAMP SNOTEL       7030    1/01/01   ---      4.8      6.3      7.9
      BATTLE MTN. SNOTEL     7440    1/01/01   ---      4.3      3.5      5.0
      BEARLODGE DIVIDE       4680                                ---      ---
      BEARTOOTH LK. SNOTEL   9280    1/01/01   ---      7.0      9.6     11.5
      BEAR TRAP SNOTEL       8200    1/01/01   ---      2.6      1.8      3.7
      BIG GOOSE              7760                                ---      ---
      BIG GOOSE SNOTEL       7760    1/01/01   ---      3.0      3.0      ---
      BIG PARK               8620                                ---      ---
      BIG SANDY SNOTEL       9080    1/01/01   ---      6.0      2.5      6.0
      BLACKWATER SNOTEL      9780    1/01/01   ---      7.4      5.8      9.9
      BLIND BULL SNOTEL      8900    1/01/01    36      9.0      8.0     12.5
      BLIND PARK PILLOW      6870    1/01/01   ---      4.0      3.2      5.3
      BLUE RIDGE             9620                                ---      ---
      BONE SPGS. SNOTEL      9350    1/01/01   ---      5.3      7.0      7.8
      BOXELDER               7280                                ---      ---
      BROOKLYN LK. SNOTEL   10220    1/01/01   ---      9.4      5.7     12.0
      BRYAN FLAT             6420                                ---      ---
      BUCK CREEK             7960                                ---      ---
      BURGESS JCT. SNOTEL    7880    1/01/01   ---      4.0      4.4      5.5
      BURROUGHS CRK SNOTEL   8750    1/01/01   ---      4.3      4.0      7.1
      CANYON SNOTEL          8090    1/01/01   ---      4.2      5.0      5.3
      CARTER MOUNTAIN        7950                                ---      ---
      CASPER MTN. SNOTEL     7850    1/01/01   ---      6.4      6.3      7.5
      CASTLE CREEK           8400                                ---      ---
      CCC CAMP               7000                                ---      5.1
      CHALK CK #1 SNOTEL     9100    1/01/01   ---      9.2      5.5     10.3
      CHALK CK #2 SNOTEL     8200    1/01/01   ---      5.8      4.2      6.7
      CLOUD PEAK SNOTEL      9850    1/01/01   ---      5.1      7.0      5.6
      COLD SPRINGS SNOTEL    9630    1/01/01   ---      1.8      1.5      4.4
      COTTONWOOD CR SNOTEL   7700    1/01/01   ---      9.1      6.2      8.8
      DARBY CANYON           8250    1/03/01    37     10.0      7.8     10.0
      DEER PARK SNOTEL       9700    1/01/01   ---      7.0      3.6      ---
      DITCH CREEK            6870   12/28/00    13      2.3       .7      ---
      DIVIDE PEAK SNOTEL     8860    1/01/01   ---      6.8      6.6      9.5
      DOME LAKE SNOTEL       8880    1/01/01   ---      5.3      4.2      6.3
      DU NOIR                8760                                ---      ---
      EAST RIM DIV SNOTEL    7930    1/01/01   ---      4.3      2.8      5.7
      ELBO RANCH             7100    1/01/01    17      2.9      3.1      ---
      ELKHART PARK SNOTEL    9400    1/01/01   ---      5.9      3.2      5.8
      EVENING STAR SNOTEL    9200    1/01/01   ---      7.4      9.7     12.9
      FOUR MILE MEADOWS      7860                                ---      ---
      FOXPARK                9060                                ---      ---
      GEYSER CREEK           8500                                ---      ---
      GLADE CREEK            7040   12/28/00    33      7.8      6.7      9.7
      GRANITE CRK SNOTEL     6770    1/01/01   ---      5.9      4.4      7.2
      GRANNIER MEADOWS       8860                                ---      ---
      GRASSY LAKE SNOTEL     7270    1/01/01   ---     11.0      9.9     14.3
      GRAVE SPRINGS SNOTEL   8550    1/01/01   ---      3.2      3.0      4.5
      GREYS BOUNDARY         5720                                ---      4.4
      GROS VENTRE SNOTEL     8750    1/01/01   ---      5.3      2.4      6.9
      GROVER PARK DIVIDE     7000                                ---      4.8
      HAIRPIN TURN           9480                                ---      ---
      HANSEN S.M. SNOTEL     8360    1/01/01   ---      2.1      2.2      3.3
      HAMS FORK SNOTEL       7840    1/01/01   ---      5.1      2.6      4.3
      HASKINS CREEK          8980                                ---      ---
      HOBBS PARK SNOTEL     10100    1/01/01   ---      4.1      3.0      7.7
      HUCKLEBERRY DIVIDE     7300   12/28/00    30      6.3      6.6      9.3
      INDIAN CREEK SNOTEL    9430    1/01/01   ---     10.0      5.9     11.6
      JACKPINE CREEK         7350    1/03/01    29      7.6      7.6      8.9
      KELLEY R.S. SNOTEL     8180    1/01/01   ---      6.0      3.0      6.7
      KENDALL R.S. SNOTEL    7740    1/01/01   ---      4.3      3.9      5.9
      KIRWIN SNOTEL          9550    1/01/01   ---      3.2      2.4      5.2
      LA BONTE               8450                                ---      ---
      LAKE CAMP              7780                                3.3      3.8
      LA PRELE SNOTEL        8380    1/01/01   ---      6.2      3.4      4.7
      LARSEN CREEK           9020                                ---      ---
      LEWIS LAKE SNOTEL      7850    1/01/01   ---      8.8      8.6     13.8
      LEWIS LAKE DIVIDE      7850   12/28/00    42     10.4     12.5     17.5
      LIBBY LODGE            8750                                ---      ---
      LITTLE BEAR RUN        6240   12/27/00    16      3.4      1.0      ---
      LITTLE WARM SNOTEL     9370    1/01/01   ---      3.8      2.7      5.1
      LOOMIS PARK SNOTEL     8240    1/01/01   ---      6.9      5.0      7.0
      LUPINE CREEK           7380   12/27/00    14      2.6      4.3      4.3
      MALLO                  6420   12/26/00    24      5.6      2.5      3.3
      MARQUETTE SNOTEL       8760    1/01/01   ---      1.3      1.9      3.8
      MEDICINE LODGE LAKES   9340                                ---      ---
      MIDDLE FORK            7420                                ---      ---
      MIDDLE POWDER SNOTEL   7760    1/01/01   ---      4.3      4.6      5.7
      MORAN                  6750   12/29/00    21      4.6      4.0      5.4
      MOSS LAKE              9800                                ---      ---
      MOUNT TOM              5560   12/27/00    25      6.6      1.2      2.2
      NEW FORK SNOTEL        8340    1/01/01   ---      5.0      3.0      4.6
      NORRIS BASIN           7500   12/31/00    16      2.7      5.4      5.0
      NORTH BARRETT CREEK    9400                                ---      ---
      NORTH FRENCH SNOTEL   10130    1/01/01   ---     12.4     10.3     11.4
      NORTH RAPID CK PILL.   6130    1/01/01   ---      3.4      2.9      ---
      NORTH TONGUE           8450                                ---      ---
      OLD BATTLE SNOTEL      9920    1/01/01   ---     12.5      7.2     14.8
      OLD FAITHFUL           7400   12/31/00    16      3.0      3.5      6.4
      ONION GULCH            8780                                ---      ---
      OWL CREEK SNOTEL       8980    1/01/01   ---      1.5       .7      1.9
      PARKERS PEAK SNOTEL    9400    1/01/01   ---      8.3      7.1     10.6
      PHILLIPS BENCH SNOT.   8200    1/01/01   ---     10.0      6.7     11.5
      POCKET CREEK           9350                                ---      ---
      POISON MEADOWS         8500                                ---      9.7
      POLE MOUNTAIN          8700                                ---      ---
      POWDER RVR.PASS SNOT   9480    1/01/01   ---      3.0      4.3      5.1
      PURGATORY GULCH        8970                                ---      ---
      RANGER CREEK           8120                                ---      ---
      RENO HILL SNOTEL       8500    1/01/01   ---      6.9      5.2      6.2
      REUTER CANYON          6280                                ---      ---
      ROWDY CREEK            8300                                ---      ---
      RYAN PARK              8400                                ---      ---
      SALT RIVER SNOTEL      7600    1/01/01   ---      4.6      3.4      5.1
      SAND LAKE SNOTEL      10050    1/01/01   ---     13.0      8.7     15.1
      SANDSTONE SNOTEL       8150    1/01/01   ---      5.0      5.0      6.2
      SAWMILL DIVIDE         9260                                ---      ---
      SHELL CREEK SNOTEL     9580    1/01/01   ---      5.6      7.1      7.5
      SHERIDAN R.S.          7750                                ---      ---
      SNAKE RIVER STATION    6920   12/28/00    28      6.6      5.0      8.8
      SNAKE RV STA SNOTEL    6920    1/01/01   ---      5.9      5.6      7.6
      SNIDER BASIN SNOTEL    8060    1/01/01   ---      4.8      3.2      6.0
      SNOW KING MTN          7660                                ---      6.6
      SOLDIER PARK           8780                                ---      ---
      SOUR DOUGH             8460                                ---      ---
      SOUTH BRUSH SNOTEL     8440    1/01/01   ---      5.4      5.3      4.8
      SOUTH PASS SNOTEL      9040    1/01/01   ---      5.8      3.2      8.3
      SPRING CRK. SNOTEL     9000    1/01/01   ---     10.4      7.0     11.6
      ST LAWRENCE ALT SNOT   8620    1/01/01   ---      1.5       .8      3.3
      SUCKER CREEK SNOTEL    8880    1/01/01   ---      3.8      4.6      5.2
      SYLVAN LAKE SNOTEL     8420    1/01/01   ---      7.2      7.4     10.8
      SYLVAN ROAD SNOTEL     7120    1/01/01   ---      3.9      6.0      5.8
      T CROSS RANCH          7900                                ---      ---
      TETON PASS W.S.        7740                                ---      ---
      THUMB DIVIDE SNOTEL    7980    1/01/01   ---      3.6      4.2      7.2
      THUMB DIVIDE           7980   12/28/00    17      3.4      4.2      8.4
      TIE CREEK SNOTEL       6870    1/01/01   ---      2.0      2.9      ---
      TIMBER CREEK SNOTEL    7950    1/01/01   ---      1.1       .4      2.4
      TOGWOTEE PASS SNOTEL   9580    1/01/01    39      9.1      6.1     11.1
      TOWNSEND CRK SNOTEL    8700    1/01/01   ---      2.9      1.5      4.5
      TRIPLE PEAK  SNOTEL    8500    1/01/01   ---      9.1      7.3     10.9
      TURPIN MEADOWS         6900                                ---      ---
      TWO OCEAN SNOTEL       9240    1/01/01   ---     10.7      7.8     12.6
      TYRELL RANGER STA.     8300                                ---      ---
      UPPER SPEARFISH        6500                                ---      ---
      WARREN PEAK SNOTEL     6520                                4.0      5.3
      WEBBER SPRING SNOTEL   9250    1/01/01   ---      9.1      6.2     12.2
      WHISKEY PARK SNOTEL    8950    1/01/01   ---      9.8      8.1     12.8
      WILLOW CREEK SNOTEL    8450    1/01/01   ---     10.1      7.8     12.8
      WINDY PEAK SNOTEL      7900    1/01/01   ---      4.8      1.9      3.3
      WOLVERINE SNOTEL       7650                                5.8      5.2
      WOOD ROCK G.S.         8440                                ---      ---
      YOUNTS PEAK SNOTEL     8350    1/01/01   ---      4.5      5.0      8.9

To January 2001 Basin Outlook Report Contents Page