Extended Streamflow Prediction
Issued by NWS Missouri Basin, Pleasant Hill

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000
FGUS63 KKRF 011607
ESPKRF

WATER SUPPLY FORECAST
NWS MISSOURI BASIN RIVER FORECAST CENTER
PLEASANT HILL MISSOURI

1100 CDT TUESDAY MAY 01 2018

DATA CURRENT AS OF MAY 01 2018

MISSOURI/YELLOWSTONE/PLATTE RIVER BASIN FORECASTS


 50%    %    10%   90%   AVG
FORECAST POINT                  PERIOD  (KAF)  AVG  (KAF) (KAF) (KAF)
---------------------------------------------------------------------
BOYSEN RESERVOIR INFLOW         MAY-SEP  1360  135%  1733  1160  1009
SBDW4N
BIGHORN R AT KANE               MAY-SEP  1987  121%  2521  1715  1644
LVEW4N
GREYBULL R NR MEETEETSE         MAY-SEP  230   89%   340   186   259
MEEW4N
BUFFALO BILL RESERVOIR INFLOW   MAY-SEP  1023  159%  1103  905   645
CDYW4N
ST MARY R NR BABB               MAY-SEP  491   125%  564   425   392
SMYM8N
ST MARY R AT INT BOUNDARY       MAY-SEP  579   129%  682   495   447
SMBM8N
MILK R NR CUTBANK               MAY-SEP  29    108%  97    20    27
PDBM8N
MILK R AT EASTERN CROSSING      MAY-SEP  94    205%  234   67    46
ERNM8N
NORTH PLATTE R NR NORTHGATE     MAY-SEP  227   120%  309   165   189
NGTC2
ENCAMPMENT R NR ENCAMPMENT      MAY-SEP  128   83%   160   112   154
ERCW4
ENCAMPMENT R NR ENCAMPMENT      MAY-SEP  137   84%   168   120   162
ECRW4N
ROCK CK NR ARLINGTON            MAY-SEP  55    126%  64    49    44
KCRW4
ROCK CK NR ARLINGTON            MAY-SEP  55    126%  64    49    44
KCRW4N
SEMINOE RESERVOIR INFLOW WY     MAY-SEP  691   106%  894   543   649
SETW4
SEMINOE RESERVOIR INFLOW WY     MAY-SEP  834   104%  1041  695   800
SETW4N
LARAMIE R NR WOODS              MAY-SEP  60    112%  99    45    54
WODW4
LARAMIE R NR WOODS              MAY-SEP  94    107%  133   77    88
WODW4N
LITTLE LARAMIE R NR FILMORE     MAY-SEP  55    113%  68    46    48
SMTW4
LITTLE LARAMIE R NR FILMORE     MAY-SEP  57    113%  70    48    50
SMTW4N
ANTERO RESERVOIR INFLOW         MAY-SEP  5     33%   8     3     15
ANRC2N
SPINNEY MOUNTAIN RES INFLOW     MAY-SEP  24    45%   44    19    53
SPYC2N
ELEVENMILE CANYON RES INFLOW    MAY-SEP  25    43%   47    19    58
EVNC2N
CHEESMAN LAKE INFLOW            MAY-SEP  48    45%   92    37    106
CHEC2N
SOUTH PLATTE R AT SOUTH PLATTE  MAY-SEP  95    50%   163   74    190
SPTC2N
BEAR CK AT MORRISON             MAY-SEP  8     49%   16    5     17
MRRC2N
CLEAR CK AT GOLDEN              MAY-SEP  75    71%   116   61    106
GLDC2N
ST VRAIN CK AT LYONS            MAY-SEP  54    58%   85    42    92
LNSC2N
BOULDER CK NR ORODELL           MAY-SEP  32    64%   63    26    50
OROC2N
S BOULDER CK NR ELDORADO SPR    MAY-SEP  20    58%   39    15    35
BELC2N
CACHE LA POUDRE AT CANYON MOUTH MAY-SEP  184   94%   264   158   195
FTDC2N
LIMA RESERVOIR INFLOW           MAY-SEP  42    80%   63    27    53
LRRM8N
CLARK CANYON RESERVOIR INFLOW   MAY-SEP  107   75%   177   71    142
CLKM8N
BEAVERHEAD R AT BARRETTS        MAY-SEP  144   83%   222   102   173
BARM8N
RUBY R RESERVOIR INFLOW         MAY-SEP  83    105%  108   69    80
ALRM8N
BIG HOLE R NR MELROSE           MAY-SEP  1040  228%  1308  901   456
MLRM8
BIG HOLE R NR MELROSE           MAY-SEP  1099  216%  1365  958   509
MLRM8N
HEBGEN RESERVOIR INFLOW         MAY-SEP  589   162%  648   524   363
HBDM8N
ENNIS RESERVOIR INFLOW          MAY-SEP  964   148%  1075  840   652
ELMM8N
GALLATIN R NR GATEWAY           MAY-SEP  545   122%  675   454   445
GLGM8
GALLATIN R NR GATEWAY           MAY-SEP  545   128%  675   454   425
GLGM8N
GALLATIN R AT LOGAN             MAY-SEP  628   164%  817   494   382
LOGM8
GALLATIN R AT LOGAN             MAY-SEP  763   148%  931   650   514
LOGM8N
MISSOURI R AT TOSTON            MAY-SEP  3821  174%  4546  3251  2194
TOSM8N
MISSOURI R AT FORT BENTON       MAY-SEP  5424  159%  6795  4721  3420
FBNM8N
MISSOURI R NR VIRGELLE          MAY-SEP  6078  159%  7778  5312  3832
VRGM8N
MISSOURI R NR LANDUSKY          MAY-SEP  6328  159%  8127  5558  3978
LDKM8N
MISSOURI R BLW FT PECK DAM      MAY-SEP  6778  162%  8601  5900  4177
FPKM8N
GIBSON RESERVOIR INFLOW         MAY-SEP  863   264%  1030  807   327
AGSM8N
MARIAS R NR SHELBY              MAY-SEP  414   194%  598   327   213
SHLM8N
MUSSELSHELL R AT HARLOWTON      MAY-SEP  119   190%  196   83    62
HLWM8N
YELLOWSTONE R AT YELLOWSTONE LK MAY-SEP  1189  180%  1287  1106  660
YLOW4APR
YELLOWSTONE R AT YELLOWSTONE LK MAY-SEP  1389  171%  1480  1267  812
YLOW4N
YELLOWSTONE R AT CORWIN SPRINGS MAY-SEP  2831  183%  3047  2648  1549
CORM8
YELLOWSTONE R AT CORWIN SPRINGS MAY-SEP  3115  171%  3349  2928  1823
CORM8N
YELLOWSTONE R AT LIVINGSTON     MAY-SEP  3167  173%  3445  2970  1834
LIVM8
YELLOWSTONE R AT LIVINGSTON     MAY-SEP  3537  163%  3804  3319  2175
LIVM8N
YELLOWSTONE R AT BILLINGS       MAY-SEP  5773  183%  6476  5318  3149
BILM8
YELLOWSTONE R AT BILLINGS       MAY-SEP  6897  166%  7602  6435  4163
BILM8N
YELLOWSTONE R AT MILES CITY     MAY-SEP  10598 150%  11914 9769  7084
MILM8N
YELLOWSTONE R AT SIDNEY         MAY-SEP  10946 148%  12396 10028 7400
SIDM8N
BOULDER R AT BIG TIMBER         MAY-SEP  351   156%  404   322   225
BTMM8
BOULDER R AT BIG TIMBER         MAY-SEP  460   142%  509   426   325
BTMM8N
STILLWATER R NR ABSAROKEE       MAY-SEP  749   152%  851   691   493
SRAM8
STILLWATER R NR ABSAROKEE       MAY-SEP  809   147%  910   752   551
SRAM8N
CLARKS FK YELWSTONE R NR BELFRY MAY-SEP  1025  206%  1121  962   497
BFYM4
CLARKS FK YELWSTONE R NR BELFRY MAY-SEP  1090  192%  1192  1032  568
BFYM4N
BIGHORN R NR ST XAVIER          MAY-SEP  3178  134%  3827  2818  2371
STXM8N
LITTLE BIGHORN R NR HARDIN      MAY-SEP  85    95%   116   70    90
HRDM8N
TONGUE R NR DAYTON              MAY-SEP  100   116%  131   80    86
DAYW4N
TONGUE R NR DECKER              MAY-SEP  213   103%  313   173   207
DSLM8N
TONGUE R RESERVOIR INFLOW       MAY-SEP  213   103%  315   173   207
DKRM8N
POWDER R NR LOCATE              MAY-SEP  216   90%   323   170   239
MHDM8
POWDER R NR LOCATE              MAY-SEP  243   91%   362   185   267
LOCM8N

LOCATIONS WITH AN "N" SUFFIX INDICATE NATURAL FLOWS EXCLUDING
STREAM AUGMENTATIONS

KAF: THOUSANDS OF ACRE-FEET

%AVG: CURRENT 50%/AVG

AVG: AVERAGE (50%) SEASONAL RUNOFF VOLUME AS SIMULATED BY THE
RIVER FORECAST MODEL CONSIDERING A CONTINUOUS SIMULATION OF THE
BASIN RESPONSE TO HISTORIC CLIMATE DATA (OBSERVED PRECIPITATION
AND TEMPERATURES) OVER THE PERIOD OF 1981-2010

THE 50%, 10% AND 90% COLUMNS INDICATE THE PROBABILITY THAT THE
ACTUAL VOLUME WILL EXCEED THE FORECAST FOR THE VALID TIME PERIOD

FOR MORE INFORMATION PLEASE VISIT: WWW.WEATHER.GOV/MBRFC/WATER





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