130  
NOUS45 KRIW 210251  
PNSRIW  
 
LLLRIW  
WYZ001>020-022>030-211431-  
 
PUBLIC INFORMATION STATEMENT  
NATIONAL WEATHER SERVICE RIVERTON WY  
850 PM MDT WED OCT 20 2021  
   
..FINAL SNOWFALL REPORTS
 
 
THE FOLLOWING ARE FINAL SNOWFALL REPORTS FOR THE STORM THAT MOVED  
THROUGH THE AREA MONDAY NIGHT THROUGH TUESDAY NIGHT.  
 
OBSERVATIONS ARE COLLECTED FROM A VARIETY OF SOURCES WITH VARYING  
EQUIPMENT AND EXPOSURES. WE THANK ALL VOLUNTEER WEATHER OBSERVERS  
FOR THEIR DEDICATION. NOT ALL DATA LISTED ARE CONSIDERED OFFICIAL.  
 
LOCATION AMOUNT ELEVATION (FT.)  
   
..FREMONT COUNTY
 
 
ATLANTIC CITY 9.0 IN 7821  
LANDER 5.7 SW 6.1 IN 6088  
DUBOIS 5.0 IN 6955  
LANDER 7.3 WNW 0.5 IN 6042  
   
..JOHNSON COUNTY
 
 
KAYCEE 17 NNW 2.5 IN 5056  
   
..NATRONA COUNTY
 
 
CASPER 4.7 SSW 10.0 IN 6262  
CASPER 1.6 S 6.5 IN 5522  
CASPER AIRPORT 5.0 IN 5327  
CASPER 9.7 WSW 3.5 IN 5277  
EVANSVILLE 3.5 IN 5180  
POWDER RIVER 3.0 IN 5722  
CASPER 0.7 NW 2.0 IN 5142  
CASPER 1.2 SW 2.0 IN 5327  
   
..SWEETWATER COUNTY
 
 
GREEN RIVER 0.8 SSW 1.0 IN 6314  
GREEN RIVER 0.5 IN 6130  
GREEN RIVER 1.1 SSE 0.5 IN 6241  
GREEN RIVER 1.8 SSE 0.4 IN 6209  
   
..TETON COUNTY
 
 
DARWIN RANCH 0.5 IN 8190  
 
***BELOW ARE SNOWFALL TOTALS FROM SNOTELS***  
 
SNOTELS (SNOW TELEMETRY) ARE REMOTE SENSING SITES IN HIGH MOUNTAIN  
WATERSHEDS. SNOWFALL DATA FROM SNOTELS ARE ESTIMATED BASED ON SNOW  
WATER EQUIVALENT.  
 
LOCATION AMOUNT ELEVATION (FT.)  
   
..ABSAROKAS
 
 
OWL CREEK (23 WSW HAMILTON DOME) 9 8975  
KIRWIN (20 SW PITCHFORK) 8 9550  
TIMBER CREEK (6 SW PITCHFORK) 7 7950  
   
..W. BIGHORNS
 
 
MIDDLE POWDER (12 SE BIG TRAILS) 3 7760  
POWDER RIVER PASS (18 ENE TEN SLEEP) 1 9480  
   
..E. BIGHORNS
 
 
GRAVE SPRINGS (20 N ARMINTO) 3 8550  
BEAR TRAP MEADOW (14 WNW MAYOWORTH) 2 8200  
CLOUD PEAK RESERVOIR (18 WNW BUFFALO) 1 9859  
   
..W. WIND RIVER
 
 
GUNSIGHT PASS (16 SW DUBOIS) 6 9820  
   
..E. WIND RIVER
 
 
HOBBS PARK (14 SW FORT WASHAKIE) 20 10100  
TOWNSEND CREEK (13 SW LANDER) 17 8700  
LITTLE WARM (6 WSW DUBOIS) 15 9370  
DEER PARK (10 NNW SOUTH PASS CITY) 12 9700  
SOUTH PASS (7 NNW SOUTH PASS CITY) 11 9040  
ST. LAWRENCE ALT. (15 W FORT WASHAKIE) 11 8640  
   
..CASPER MOUNTAIN
 
 
RENO HILL (22 SE CASPER) 14 8400  
CASPER MOUNTAIN (7 S CASPER) 12 7900  
   
..SALT & WYOMING
 
 
SPRING CREEK DIVIDE (15 ESE SMOOT) 5 9000  
INDIAN CREEK (21 NE COKEVILLE) 11 9425  
 

 
 
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