2011 Cooperative Observer Water Year Precipitation
Western and Central Wyoming
PRELIMINARY WATER YEAR PRECIPITATION TOTALS
DATA AS OF: OCTOBER 2011
FILE CREATED AT: Fri Dec 7 22:53:50 GMT 2012
BIG HORN COUNTY WY STATIONS PRECIPITATION (INCHES)
SHEF ID STATION OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP TOTAL DIFF % OF NORMAL
KGEY GREYBULL ASOS 0.27 0.40 0.03 0.15 0.15 0.18 0.93 2.82 1.52 0.01 0.27 0.59 9.80 +2.29 130
GBLW4 GREYBULL COOP 0.25 0.46 0.03 0.81 0.56 0.42 1.36 2.70 0.96 0.15 0.35 0.66 M M M
SHLW4 SHELL 1NE COOP 0.20 0.81 0.31 0.87 0.64 1.87 2.03 4.24 2.30 0.10 0.23 0.16 16.76 +6.17 158
BSNW4 BASIN COOP 0.21 0.65 0.40 0.35 0.50 0.41 1.23 2.88 1.56 0.16 0.19 0.37 11.61 +4.77 169
DEVW4 DEAVER COOP 0.03 0.74 0.02 0.04 0.20 0.23 0.89 2.82 0.69 0.06 0.68 T 7.76 +2.36 143
EMBW4 EMBLEM COOP 0.32 0.60 0.22 0.26 M 0.40 1.10 5.26 1.60 0.18 0.22 0.71 13.36 +6.17 185
LOVW4 LOVELL COOP 0.09 0.30 0.14 0.12 0.72 0.29 0.95 2.43 1.56 0.03 0.26 0.05 9.31 +2.97 146
RONW4 RAIRDEN 2WSW COOP 0.23 0.62 0.21 0.15 0.19 0.38 0.61 3.92 2.64 M M M M M M
FREMONT COUNTY WY STATIONS PRECIPITATION (INCHES)
SHEF ID STATION OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP TOTAL DIFF % OF NORMAL
KLND LANDER ASOS 0.18 0.75 0.78 0.59 1.39 0.28 1.10 6.79 0.55 0.07 0.13 0.66 15.17 +2.51 119
LNRW4 LANDER COOP 0.11 0.55 0.50 0.37 1.14 0.19 1.14 5.90 0.54 T 0.73 0.58 13.37 +2.21 119
KRIW RIVERTON ASOS 0.26 0.14 0.35 0.18 0.67 0.09 0.44 5.32 0.56 0.43 0.35 0.47 11.13 +1.70 118
RIVW4 RIVERTON COOP 0.26 0.14 0.60 0.25 0.75 0.08 0.28 5.29 0.68 0.08 0.53 0.43 11.03 +2.61 130
HUDW4 HUDSON UCOOP 0.35 0.49 0.22 M 1.05 0.15 M 4.28 1.58 0.19 0.35 0.44 M M M
SPAW4 SOUTH PASS CITY 4ENE COOP 0.86 0.71 1.94 0.73 1.93 1.21 0.93 4.30 0.80 0.41 0.27 0.34 15.82 +3.18 125
JEFW4 JEFFREY CITY COOP 0.72 0.13 0.59 0.08 0.68 0.32 1.22 2.43 0.44 0.59 0.13 0.38 8.18 -1.88 81
SBDW4 BOYSEN DAM COOP 0.24 0.66 0.47 0.14 0.62 0.08 0.63 5.13 0.76 0.09 0.57 0.03 11.70 +2.82 131
SSHW4 SHOSHONI COOP 0.22 0.10 0.59 0.07 0.14 0.06 0.19 4.06 0.30 0.53 0.33 0.12 7.99 +0.46 106
DBOW4 DUBOIS COOP 0.50 0.57 0.59 0.22 0.69 0.80 1.46 5.12 0.98 0.34 1.71 0.12 13.79 +3.88 139
BRRW4 BURRIS COOP T 0.52 0.47 0.29 0.38 0.15 1.28 5.93 0.53 T 0.42 0.48 11.12 +2.66 131
PVLW4 PAVILLION COOP 0.09 0.10 0.30 0.17 0.27 0.07 0.47 3.84 0.43 0.50 0.17 0.67 8.96 +1.04 113
MTNW4 DIVERSION DAM COOP 0.21 0.55 0.25 0.17 0.47 0.29 1.45 4.59 0.25 0.00 0.20 0.68 10.73 +1.64 118
HOT SPRINGS COUNTY WY STATIONS PRECIPITATION (INCHES)
SHEF ID STATION OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP TOTAL DIFF % OF NORMAL
THMW4 THERMOPOLIS COOP 0.63 1.40 0.37 0.24 0.55 0.41 0.84 6.55 2.03 0.28 0.31 0.10 15.79 +4.08 134
BMTW4 THERMOPOLIS 9NE COOP 0.99 1.49 0.40 0.46 0.40 0.50 1.15 7.25 2.89 0.14 0.51 0.09 18.84 +6.15 148
TCPW4 THERMOPOLIS 25WNW COOP 0.24 0.94 0.47 0.20 0.67 0.37 1.66 6.06 1.81 0.54 0.44 0.25 15.99 +3.54 128
BTXW4 BLACK MOUNTAIN COOP 0.66 1.18 0.95 0.78 0.75 1.00 1.76 6.31 1.29 0.07 0.42 0.11 18.14 +3.89 127
JOHNSON COUNTY WY STATIONS PRECIPITATION (INCHES)
SHEF ID STATION OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP TOTAL DIFF % OF NORMAL
KBYG BUFFALO ASOS 0.22 0.17 0.32 0.30 0.26 1.15 1.22 6.74 1.44 0.38 0.78 0.52 14.56 +1.11 108
BUFW4 BUFFALO COOP 0.16 M M M M 1.03 0.94 7.68 1.54 0.85 0.50 0.52 M M M
BFFW4 BUFFALO 5WSW COOP 0.32 0.22 0.61 0.66 0.52 1.24 2.44 9.58 2.22 M M 0.72 M M M
BLYW4 BILLY CREEK COOP 0.15 0.35 0.76 0.44 0.39 0.58 2.01 7.41 1.92 0.26 0.69 0.53 16.49 +3.92 131
KCEW4 KAYCEE COOP 0.30 0.29 0.45 0.07 0.18 0.20 1.83 6.00 2.27 0.41 0.11 1.13 14.65 +2.28 118
LINCOLN COUNTY WY STATIONS PRECIPITATION (INCHES)
SHEF ID STATION OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP TOTAL DIFF % OF NORMAL
AFOW4 AFTON COOP M M M M M M M M M M M M M M M
BDFW4 BEDFORD 3SE COOP 2.81 3.78 2.56 2.12 1.64 2.74 3.32 2.84 2.60 0.64 2.26 0.70 29.84 +8.44 139
CKEW4 COKEVILLE COOP 1.95 M M 0.29 0.48 0.93 M 2.87 M M M 0.80 M M M
FBMW4 FOSSIL BUTTE NAT MON COOP 1.55 1.28 1.90 0.68 1.02 1.15 1.24 2.61 0.87 0.81 1.68 0.57 16.86 +5.86 153
FNTW4 FONTENELLE DAM COOP 0.06 0.25 0.33 0.02 0.41 0.30 0.79 4.01 0.44 0.18 0.19 0.21 7.50 -0.03 99
KMRW4 KEMMERER 2N COOP 1.28 0.82 1.97 0.90 1.30 0.57 0.70 3.70 0.52 0.67 0.53 0.57 14.27 +3.92 137
LBGW4 LA BARGE COOP 0.33 0.19 1.17 0.02 0.64 0.24 0.50 2.76 0.42 0.27 1.09 0.63 8.66 +0.18 102
NATRONA COUNTY WY STATIONS PRECIPITATION (INCHES)
SHEF ID STATION OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP TOTAL DIFF % OF NORMAL
KCPR CASPER ASOS 0.56 0.85 1.36 0.44 0.86 0.46 1.37 3.37 1.55 1.52 0.23 0.10 14.11 +1.59 112
CSWW4 CASPER 1SW COOP 1.36 0.68 1.38 0.51 1.20 0.63 2.12 3.38 1.79 1.27 M 0.20 M M M
CWWW4 CASPER WWTP COOP 1.32 0.70 0.97 0.43 0.35 0.43 1.86 3.04 1.58 1.26 0.30 0.20 13.65 +1.18 109
MWTW4 MIDWEST COOP 1.12 0.45 0.60 0.22 0.37 0.17 2.84 4.81 1.84 0.64 0.23 0.60 15.35 +2.81 122
ACVW4 PATHFINDER DAM COOP 0.79 0.50 1.38 0.52 0.90 0.44 1.77 2.47 1.37 0.42 0.51 0.05 12.25 +1.30 111
PRVW4 POWDER RIVER 2SW COOP M M M M M M M M M M M M M M M
PRSW4 POWDER RIVER SCHOOL COOP 0.14 0.42 0.97 0.22 0.63 0.23 0.62 5.40 1.99 0.49 T T 12.01 +1.58 115
BCRW4 BATES CREEK COOP 1.48 1.00 1.20 0.53 0.76 0.95 2.43 3.65 1.96 1.10 0.38 0.14 17.09 +4.08 131
PARK COUNTY WY STATIONS PRECIPITATION (INCHES)
SHEF ID STATION OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP TOTAL DIFF % OF NORMAL
COPW4 CODY COOP 0.14 0.19 0.09 0.22 0.52 0.43 2.45 5.15 1.13 0.57 1.06 0.24 13.54 +2.98 128
CDYW4 BUFFALO BILL DAM COOP M M M M M M 1.87 8.00 1.58 0.24 1.31 0.36 M M M
OBAW4 CODY 12SE COOP 0.30 0.48 0.26 0.32 0.48 0.34 1.91 M 3.15 0.10 0.35 0.35 M M M
COYW4 CODY 21SW COOP M M M M M M M M M M M M M M M
CLAW4 CLARK COOP 0.50 0.82 0.27 0.05 0.10 0.48 0.25 2.69 0.89 0.60 0.60 0.06 7.88 +0.68 109
CRDW4 CRANDALL COOP 1.19 M M M M M M M M M M M M M M
SUNW4 SUNSHINE 5NE COOP 0.21 1.18 0.60 0.26 0.36 0.42 2.13 6.22 1.44 0.41 1.63 0.44 17.13 +3.49 125
WAPW4 WAPITI 1NE COOP M 0.83 1.15 0.50 0.41 0.43 1.79 3.49 0.84 M M 0.29 M M M
NFKW4 PAHASKA COOP 1.72 2.73 4.20 2.20 2.01 3.43 5.25 4.78 2.29 1.16 1.14 0.66 33.79 M M
HMTW4 HEART MOUNTAIN COOP M M M M M M M M M M M M M M M
PFSW4 POWELL FIELD STN COOP 0.13 0.52 0.18 0.09 0.17 0.34 0.72 3.41 0.26 0.05 0.40 0.54 8.40 +1.60 123
SUBLETTE COUNTY WY STATIONS PRECIPITATION (INCHES)
SHEF ID STATION OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP TOTAL DIFF % OF NORMAL
KBPI BIG PINEY ASOS 0.25 0.04 0.53 0.54 0.56 0.03 0.27 0.92 0.43 0.54 0.08 0.16 4.67 -1.81 72
BPIW4 BIG PINEY COOP 0.32 0.07 0.27 0.13 0.61 M M M M M M M M M M
BNWW4 BONDURANT COOP 2.08 1.70 3.74 M 1.56 3.29 3.33 3.71 1.36 0.79 1.15 0.27 M M M
BRSW4 BOULDER REARING STN COOP 0.49 0.52 0.93 0.34 0.80 0.06 1.41 1.15 0.89 0.65 0.06 0.64 8.61 -1.11 88
CORW4 CORA COOP 0.00 M 1.86 0.85 0.77 M M M M M 0.20 0.61 M M M
PNDW4 PINEDALE COOP 0.38 M 1.23 0.77 0.72 0.47 M M M M M 0.11 M M M
PNAW4 PINEDALE 1N UCOOP M M M M M M M M M M M M M M M
DANW4 DANIEL FISH HATCHERY COOP 0.66 0.62 1.52 0.52 1.07 1.44 0.98 2.20 0.91 0.92 1.20 0.24 13.60 +1.88 116
SWEETWATER COUNTY WY STATIONS PRECIPITATION (INCHES)
SHEF ID STATION OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP TOTAL DIFF % OF NORMAL
KRKS ROCK SPRINGS ASOS 0.50 0.21 1.07 0.04 0.27 0.42 1.30 2.44 0.81 0.66 0.39 0.17 8.92 +0.36 104
RSFW4 ROCK SPRINGS FD COOP 0.90 0.37 1.70 0.16 0.30 0.29 0.98 2.99 0.41 0.71 0.46 M 9.73 +1.15 113
GRNW4 GREEN RIVER COOP 0.76 0.36 1.13 0.02 0.42 0.58 1.43 3.04 0.70 1.33 0.05 0.32 11.44 +3.11 137
FGRW4 FLAMING GORGE COOP 0.48 0.20 0.65 0.27 0.26 0.27 0.47 3.19 0.54 0.55 0.45 0.11 8.73 +-1.00 89
FSNW4 FARSON 5N COOP M M M M M M M M M M M M M M M
BITW4 BITTER CREEK 4NE COOP 0.92 0.15 1.29 0.21 0.29 0.42 0.94 1.94 0.58 1.42 0.12 0.19 8.95 +2.01 128
WMSW4 WAMSUTTER COOP 1.10 0.43 1.96 0.32 0.23 0.22 1.03 1.74 1.12 0.91 0.81 1.26 11.67 +3.49 142
TETON COUNTY WY STATIONS PRECIPITATION (INCHES)
SHEF ID STATION OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP TOTAL DIFF % OF NORMAL
JFSW4 JACKSON COOP 1.76 1.43 2.51 1.20 0.44 0.99 0.56 2.63 2.12 0.05 M 0.35 14.78 -0.66 95
MOOW4 MOOSE COOP 3.37 4.50 3.57 3.84 1.54 3.48 3.64 4.04 2.16 0.81 1.06 0.42 33.84 +12.04 155
MRAW4 MORAN 5WNW COOP 3.23 3.14 3.92 2.06 1.70 M 5.09 4.61 2.20 0.34 M 1.14 M M M
DARW4 DARWIN RANCH COOP 1.84 1.58 2.57 0.63 1.04 1.53 9.57 7.88 1.57 0.42 1.01 0.50 31.96 +15.84 198
ALTW4 ALTA COOP 2.89 3.30 2.97 2.43 2.68 3.48 4.25 4.74 2.91 1.32 1.33 0.81 35.10 +9.81 138
WASHAKIE COUNTY WY STATIONS PRECIPITATION (INCHES)
SHEF ID STATION OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP TOTAL DIFF % OF NORMAL
KWRL WORLAND ASOS 0.62 0.52 0.24 0.14 0.12 0.43 0.62 4.53 1.66 0.87 0.05 0.06 11.71 +4.14 154
WORW4 WORLAND COOP 0.49 0.71 0.23 0.20 0.26 0.65 0.97 4.43 2.59 0.13 0.06 0.11 13.40 +5.58 171
TFRW4 TEN SLEEP 4NE COOP 1.24 0.66 0.79 0.93 0.32 1.24 1.90 5.21 1.80 0.25 0.47 0.16 17.95 +4.82 136
TNSW4 TEN SLEEP 16SSE COOP 0.72 0.72 0.71 0.81 0.48 0.88 1.39 5.27 1.14 0.16 0.67 0.16 15.78 +2.21 116
YELLOWSTONE NATIONAL PARK STNS PRECIPITATION (INCHES)
SHEF ID STATION OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP TOTAL DIFF % OF NORMAL
KP60 LAKE YELLOWSTONE ASOS 1.55 2.31 3.05 1.85 2.18 3.47 4.56 3.36 2.10 0.90 0.56 0.83 28.73 +8.43 141
LKYW4 LAKE YELLOWSTONE COOP 1.28 3.70 3.36 1.68 2.02 2.77 M M M 1.05 0.63 0.82 M M M
OLFW4 OLD FAITHFUL COOP 1.93 3.99 3.76 1.51 2.48 3.00 3.19 4.32 2.90 1.48 0.65 0.76 33.45 +8.08 131
BKRW4 BECHLER RIVER COOP 4.69 M M M M M M M M 0.85 1.08 0.63 M M M
EYPW4 EAST ENTRANCE COOP 2.35 2.79 3.88 2.26 1.64 2.84 4.68 4.02 2.47 0.88 0.18 0.55 30.82 M M
YLWW4 MAMMOTH COOP 0.89 3.78 1.39 1.22 0.65 1.13 1.16 2.54 1.05 0.67 0.43 0.15 15.93 +1.52 110
TWRW4 TOWER FALLS RNGR STN COOP 0.95 2.67 1.90 0.94 1.24 2.02 1.70 2.75 1.98 0.83 1.99 0.28 20.26 +3.84 123
LMRW4 LAMAR RNGR STN COOP M M 1.50 1.15 0.28 1.57 M M M M M M M M M
SNKW4 SNAKE RIVER RNGR STN COOP 4.46 4.03 4.36 3.51 2.11 4.06 M 1.49 2.18 0.61 2.19 0.30 34.76 +7.10 125
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