Extended Streamflow Prediction
Issued by NWS Missouri Basin, Pleasant Hill

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FGUS63 KKRF 022059
ESPKRF
WATER SUPPLY FORECAST
NWS MISSOURI BASIN RIVER FORECAST CENTER
PLEASANT HILL MISSOURI

1451 CST THURSDAY JANUARY 02, 2025

DATA CURRENT AS OF: JANUARY 01, 2025

MISSOURI/YELLOWSTONE/PLATTE RIVER BASIN FORECASTS


                                          50%   %   10%   90%   AVG
FORECAST POINT                   PERIOD  (KAF) AVG (KAF) (KAF) (KAF)
--------------------------------------------------------------------

Boysen Resvr Inflow              Apr-Sep  285   40   746  114    720
 SBDW4

Boysen Resvr Inflow              Apr-Sep  688   77  1229  379    890
 SBDW4N

Bighorn R at Kane                Apr-Sep  689   70  1088  393    985
 LVEW4

Bighorn R at Kane                Apr-Sep 1204   84  1948  686   1440
 LVEW4N

Greybull R at Meeteetse          Apr-Sep  126   64   204   54    196
 MEEW4

Greybull R at Meeteetse          Apr-Sep  126   61   204   54    205
 MEEW4N

Buffalo Bill Resvr Inflow        Apr-Sep  406   50   703  238    815
 CDYW4

Buffalo Bill Resvr Inflow        Apr-Sep  490   54   795  304    910
 CDYW4N

Keyhole Resvr Inflow             Apr-Sep    6  150    16    2      4
 KEYW4

St. Mary R nr Babb               Apr-Sep  321   70   435  269    460
 SMYM8

St. Mary R nr Babb               Apr-Sep  314   59   429  261    535
 SMYM8N

St. Mary R at Intl Boundary      Apr-Sep  234   60   377  175    390
 SMBM8

St. Mary R at Intl Boundary      Apr-Sep  363   55   500  303    660
 SMBM8N

Milk R nr Western Crossing       Apr-Sep   12   11    34    5    113
 PDBM8

Milk R nr Western Crossing       Apr-Sep   17   41    48    8     41
 PDBM8N

Milk R nr Eastern Crossing       Apr-Sep  144   67   209  135    215
 ERNM8

Milk R nr Eastern Crossing       Apr-Sep   37   33   132   17    112
 ERNM8N

North Platte R nr Northgate      Apr-Sep  224   91   416   83    245
 NGTC2

North Platte R nr Northgate      Apr-Sep  276   94   468  122    295
 NGTC2N

Encampment R nr Encampment       Apr-Sep  101   65   149   53    156
 ECRW4

Encampment R nr Encampment       Apr-Sep  112   67   159   64    166
 ECRW4N

Rock Cr nr Arlington             Apr-Sep   37   70    53   22     53
 KCRW4

Rock Cr nr Arlington             Apr-Sep   37   70    53   23     53
 KCRW4N

Seminoe Resvr Inflow             Apr-Sep  583   76   865  211    765
 SETW4

Seminoe Resvr Inflow             Apr-Sep  738   80  1027  338    920
 SETW4N

Laramie R nr Woods Landing       Apr-Sep   49   45   113   16    108
 WODW4

Laramie R nr Woods Landing       Apr-Sep   84   59   148   43    142
 WODW4N

Little Laramie R nr Filmore      Apr-Sep   50   91    90   29     55
 SMTW4

Little Laramie R nr Filmore      Apr-Sep   52   91    92   31     57
 SMTW4N

Antero Resvr Inflow              Apr-Sep   15  107    24    9     14
 ANRC2

Antero Resvr Inflow              Apr-Sep   15  107    24    9     14
 ANRC2N

Spinney Mountain Resvr Inflow    Apr-Sep   50   88    97   29     57
 SPYC2

Spinney Mountain Resvr Inflow    Apr-Sep   44   98    92   23     45
 SPYC2N

Elevenmile Canyon Resvr Inflow   Apr-Sep   41   69    72   32     59
 EVNC2

Elevenmile Canyon Resvr Inflow   Apr-Sep   47   94    96   24     50
 EVNC2N

Cheesman Lk Inflow               Apr-Sep   49   49   102   30    100
 CHEC2

Cheesman Lk Inflow               Apr-Sep   81   87   156   48     93
 CHEC2N

S Platte R at S Platte           Apr-Sep  307  128   396  269    240
 SPTC2

S Platte R at S Platte           Apr-Sep  155   76   263   86    205
 SPTC2N

Bear Cr at Morrison              Apr-Sep   15   58    31    7     26
 MRRC2

Bear Cr at Morrison              Apr-Sep   15   58    31    7     26
 MRRC2N

Clear Cr at Golden               Apr-Sep   96   81   142   55    118
 GLDC2

Clear Cr at Golden               Apr-Sep  109   83   157   63    131
 GLDC2N

St. Vrain Cr at Lyons            Apr-Sep   62   78    92   39     79
 LNSC2

St. Vrain Cr at Lyons            Apr-Sep   88   81   126   60    109
 LNSC2N

Boulder Cr nr Orodell            Apr-Sep   38   81    60   26     47
 OROC2

Boulder Cr nr Orodell            Apr-Sep   53  102    77   37     52
 OROC2N

S Boulder Cr nr Eldorado Sprgs   Apr-Sep   31   89    42   17     35
 BELC2

S Boulder Cr nr Eldorado Sprgs   Apr-Sep   32   80    50   17     40
 BELC2N

Cache La Poudre at Canyon Mouth  Apr-Sep  162  150   259   87    108
 FTDC2

Cache La Poudre at Canyon Mouth  Apr-Sep  202   96   306   99    210
 FTDC2N

Lima Resvr Inflow                Apr-Sep   40   53    67   20     76
 LRRM8

Lima Resvr Inflow                Apr-Sep   40   51    67   20     79
 LRRM8N

Clark Canyon Resvr Inflow        Apr-Sep   46   42    63   36    110
 CLKM8

Clark Canyon Resvr Inflow        Apr-Sep   95   48   136   54    198
 CLKM8N

Beaverhead R at Barretts         Apr-Sep  136   68   149  126    199
 BARM8

Beaverhead R at Barretts         Apr-Sep  123   44   165   77    280
 BARM8N

Ruby R Resvr Inflow              Apr-Sep   70   80    83   49     88
 ALRM8

Ruby R Resvr Inflow              Apr-Sep   70   72    83   49     97
 ALRM8N

Big Hole R nr Melrose            Apr-Sep  344   58   513  196    595
 MLRM8

Big Hole R nr Melrose            Apr-Sep  409   62   580  264    660
 MLRM8N

Hebgen Resvr Inflow              Apr-Sep  378   81   480  261    465
 HBDM8

Hebgen Resvr Inflow              Apr-Sep  378   81   480  261    465
 HBDM8N

Ennis Resvr Inflow               Apr-Sep  621   87   728  456    715
 ELMM8

Ennis Resvr Inflow               Apr-Sep  653   89   810  455    730
 ELMM8N

Gallatin R nr Gateway            Apr-Sep  299   63   372  234    475
 GLGM8

Gallatin R nr Gateway            Apr-Sep  299   63   372  234    475
 GLGM8N

Gallatin R at Logan              Apr-Sep  282   56   411  178    505
 LOGM8

Gallatin R at Logan              Apr-Sep  442   68   559  316    650
 LOGM8N

Missouri R at Toston             Apr-Sep 1312   64  1837  764   2060
 TOSM8

Missouri R at Toston             Apr-Sep 1967   70  2560 1311   2830
 TOSM8N

Missouri R at Fort Benton        Apr-Sep 1815   59  2072 1642   3060
 FBNM8

Missouri R at Fort Benton        Apr-Sep 2964   72  3711 2066   4100
 FBNM8N

Missouri R nr Virgelle           Apr-Sep 1938   57  2312 1753   3420
 VRGM8

Missouri R nr Virgelle           Apr-Sep 3369   74  4272 2350   4560
 VRGM8N

Missouri R nr Landusky           Apr-Sep 2069   56  2508 1813   3680
 LDKM8

Missouri R nr Landusky           Apr-Sep 3559   73  4524 2463   4890
 LDKM8N

Missouri R below Fort Peck Dam   Apr-Sep 2282   59  2719 1929   3840
 FPKM8

Missouri R below Fort Peck Dam   Apr-Sep 3807   73  4769 2612   5180
 FPKM8N

Gibson Resvr Inflow              Apr-Sep  239   53   445  154    450
 AGSM8

Gibson Resvr Inflow              Apr-Sep  239   53   445  154    450
 AGSM8N

Marias R nr Shelby               Apr-Sep  215   49   484  127    435
 SHLM8

Marias R nr Shelby               Apr-Sep  260   53   539  158    490
 SHLM8N

Musselshell R at Harlowton       Apr-Sep   36   45    75   22     80
 HLWM8

Musselshell R at Harlowton       Apr-Sep   47   49    87   31     95
 HLWM8N

Yellowstone R at Yellowstone Lk  Apr-Sep  238   29   342  153    815
 YLOW4

Yellowstone R at Yellowstone Lk  Apr-Sep  426   51   600  270    840
 YLOW4N

Yellowstone R at Corwin Sprgs    Apr-Sep 1040   53  1412  722   1980
 CORM8

Yellowstone R at Corwin Sprgs    Apr-Sep 1290   62  1723  864   2070
 CORM8N

Yellowstone R at Livingston      Apr-Sep 1225   53  1589  867   2290
 LIVM8

Yellowstone R at Livingston      Apr-Sep 1531   63  2000 1068   2440
 LIVM8N

Yellowstone R at Billings        Apr-Sep 1874   46  2733 1219   4070
 BILM8

Yellowstone R at Billings        Apr-Sep 2809   59  3799 2020   4790
 BILM8N

Yellowstone R at Miles City      Apr-Sep 2862   49  4828 2043   5850
 MILM8

Yellowstone R at Miles City      Apr-Sep 4821   63  7875 3505   7690
 MILM8N

Yellowstone R at Sidney          Apr-Sep 2819   49  4759 1892   5710
 SIDM8

Yellowstone R at Sidney          Apr-Sep 5022   62  8197 3546   8060
 SIDM8N

Boulder R at Big Timber          Apr-Sep  182   54   247  121    335
 BTMM8

Boulder R at Big Timber          Apr-Sep  223   59   289  162    375
 BTMM8N

Stillwater R nr Absarokee        Apr-Sep  252   47   334  143    540
 SRAM8

Stillwater R nr Absarokee        Apr-Sep  306   51   393  203    595
 SRAM8N

Clks Fk Yellowstone R nr Belfry  Apr-Sep  352   57   571  231    620
 BFYM8

Clks Fk Yellowstone R nr Belfry  Apr-Sep  421   61   643  305    695
 BFYM8N

Bighorn R nr St. Xavier          Apr-Sep  767   54   989  608   1430
 STXM8

Bighorn R nr St. Xavier          Apr-Sep 1690   69  2660 1107   2460
 STXM8N

Little Bighorn R nr Hardin       Apr-Sep   85   67   260   52    127
 HRDM8

Little Bighorn R nr Hardin       Apr-Sep   85   67   260   52    127
 HRDM8N

Tongue R nr Dayton               Apr-Sep   58   60    74   40     96
 DAYW4

Tongue R nr Dayton               Apr-Sep   64   63    80   46    101
 DAYW4N

Tongue R nr Decker               Apr-Sep   96   41   157   48    235
 DSLM8

Tongue R nr Decker               Apr-Sep  141   59   207   83    240
 DSLM8N

Tongue R Resvr Inflow            Apr-Sep   99   42   167   49    235
 DKRM8

Tongue R Resvr Inflow            Apr-Sep  144   59   216   84    245
 DKRM8N

Powder R at Moorhead             Apr-Sep   81   36   223   25    225
 MHDM8

Powder R at Moorhead             Apr-Sep  108   40   254   34    270
 MHDM8N

Powder R nr Locate               Apr-Sep   96   37   277   33    260
 LOCM8

Powder R nr Locate               Apr-Sep  122   40   308   38    305
 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 voulme as simulated by the river
forecast model considering acontinuous simulation of the basin
response to historic climate data (observed precipitation and
temperatures) over the period of 1991-2020.

The 50%, 10% and 90% columns indicate the probability that the
actual volume will exceed the forecast for the valid time period.

Beginning April 1, May and June official forecasts include observed
runoff volume up to official forecast date.

For more information, please visit: www.weather.gov/mbrfc/water


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