Extended Streamflow Prediction
Issued by NWS Missouri Basin, Pleasant Hill

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000
FGUS63 KKRF 081542
ESPKRF

WATER SUPPLY FORECAST
NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO
1042 AM CDT TUE APR 8 2014

DISSEMINATED WITH PERMISSION OF THE
US NATURAL RESOURCES CONSERVATION SERVICE

DATA CURRENT AS OF: APRIL 04 2014
BASED ON APRIL 01 2014 FORECAST VALUES


FINAL MISSOURI/YELLOWSTONE/PLATTE RIVER BASIN FORECASTS
                                           50% % OF  MAX   MIN 30-YR
FORECAST POINT                    PERIOD  (KAF) AVG (KAF) (KAF) AVG
--------------                    ------  --------- ----- ----------
ST. MARY R NR BABB  2)            APR-JUL   410 111   475   345  370
                                  APR-SEP   475 112   550   400  425
LIMA RESERVOIR INFLOW  2)         APR-JUL    66  80    83    49   82
                                  APR-SEP    70  79    90    50   89
CLARK CANYON RESERVOIR INFLOW  2) APR-JUL    98  97   165    31  101
                                  APR-SEP   119  99   190    48  120
BEAVERHEAD R AT BARRETTS  2)      APR-JUL   131 102   235    27  129
                                  APR-SEP   159 102   285    35  156
BIG HOLE R NR MELROSE             APR-JUL   825 160   980   670  515
                                  APR-SEP   890 159  1060   715  560
RUBY R RESERVOIR INFLOW  2)       APR-JUL    77 100    99    54   77
                                  APR-SEP    91 100   117    65   91
HEBGEN RESERVOIR INFLOW  2)       APR-JUL   410 111   460   360  370
                                  APR-SEP   515 110   575   455  470
ENNIS RESERVOIR INFLOW  2)        APR-JUL   665 106   780   545  625
                                  APR-SEP   810 105   950   675  775
GALLATIN R NR GATEWAY             APR-JUL   495 124   580   405  400
                                  APR-SEP   570 121   675   470  470
GALLATIN R AT LOGAN               APR-JUL   590 134   745   430  440
                                  APR-SEP   665 132   850   485  505
MISSOURI R AT TOSTON  2)          APR-JUL  2470 138  3040  1900 1790
                                  APR-SEP  2810 136  3490  2120 2070
MISSOURI R AT FORT BENTON  2)     APR-JUL  3670 141  4530  2810 2610
                                  APR-SEP  4260 137  5320  3210 3110
MISSOURI R NR VIRGELLE  2)        APR-JUL  4190 140  5190  3200 3000
                                  APR-SEP  4800 136  6010  3580 3520
MISSOURI R NR LANDUSKY  2)        APR-JUL  4540 144  5550  3540 3160
                                  APR-SEP  5190 140  6440  3950 3720
MISSOURI R BL FT PECK DAM  2)     APR-JUL  4860 150  6000  3720 3240
                                  APR-SEP  5430 147  6890  3960 3700
LAKE SAKAKAWEA INFLOW  2)         APR-JUL 13000 156 15800 10200 8310
                                  APR-SEP 14600 155 18200 11100 9400
SHEEP CK NR WHITE SULPHUR SPRINGS APR-JUL    21 135    27  16.0 15.5
                                  APR-SEP    25 136    31  18.1 18.4
GIBSON RESERVOIR INFLOW  2)       APR-JUL   530 134   615   450  395
                                  APR-SEP   580 132   670   490  440
MARIAS R NR SHELBY  2)            APR-JUL   500 145   665   340  345
                                  APR-SEP   520 144   700   340  360
NF MUSSELSHELL R NR DELPINE       APR-JUL   6.1 179   8.0   4.2  3.4
                                  APR-SEP   7.2 180   9.4   5.0  4.0
SF MUSSELSHELL R AB MARTINSDALE   APR-JUL    60 171    87    33   35
                                  APR-SEP    65 171    95    35   38
MUSSELSHELL R AT HARLOWTON  2)    APR-JUL   142 249   193    91   57
                                  APR-SEP   146 247   200    91   59
MILK R AT WESTERN CROSSING        APR-SEP    31 119    56  17.6   26
MILK R AT EASTERN CROSSING        APR-SEP    60 118   124    36   51
YELLOWSTONE R AT YELLOWSTONE LAKE APR-JUL   715 124   810   620  575
                                  APR-SEP   945 123  1070   820  770
YELLOWSTONE R AT CORWIN SPRINGS   APR-JUL  2130 134  2410  1850 1590
                                  APR-SEP  2500 133  2850  2150 1880
YELLOWSTONE R AT LIVINGSTON       APR-JUL  2430 135  2790  2070 1800
                                  APR-SEP  2850 133  3280  2420 2140
YELLOWSTONE R AT BILLINGS         APR-JUL  4670 145  5510  3830 3230
                                  APR-SEP  5360 144  6370  4340 3730
YELLOWSTONE R AT MILES CITY  2)   APR-JUL  7320 153  8760  5890 4780
                                  APR-SEP  8340 153 10200  6520 5450
YELLOWSTONE R NR SIDNEY  2)       APR-JUL  7710 160  9390  6030 4830
                                  APR-SEP  8720 161 10900  6590 5430
BOULDER R AT BIG TIMBER           APR-JUL   390 139   455   320  280
                                  APR-SEP   425 142   505   350  300
STILLWATER R NR ABSAROKEE  2)     APR-JUL   590 133   685   495  445
                                  APR-SEP   695 134   810   580  520
CLARKS FK YELLOWSTONE R NR BELFRY APR-JUL   725 142   810   645  510
                                  APR-SEP   805 146   900   710  550
BOYSEN RESERVOIR INFLOW  2)       APR-JUL   945 155  1280   610  610
                                  APR-SEP  1040 156  1410   670  665
BIGHORN R AT KANE  2)             APR-JUL  1430 170  1940   910  840
                                  APR-SEP  1570 173  2140   995  905
BIGHORN R NR ST. XAVIER  2)       APR-JUL  2310 167  2920  1700 1380
                                  APR-SEP  2510 172  3210  1810 1460
GREYBULL R NR MEETEETSE           APR-JUL   195 149   240   151  131
                                  APR-SEP   265 150   320   210  177
SHELL CK NR SHELL                 APR-JUL    71 129    86    57   55
                                  APR-SEP    83 126    99    67   66
BUFFALO BILL RESERVOIR INFLOW  2) APR-JUL  1000 148  1130   865  675
                                  APR-SEP  1090 146  1250   935  745
LITTLE BIGHORN R NR HARDIN        APR-JUL   152 155   193   110   98
                                  APR-SEP   168 151   215   122  111
TONGUE R NR DAYTON  2)            APR-JUL   120 140   147    92   86
                                  APR-SEP   134 137   164   104   98
TONGUE RIVER RESERVOIR INFLOW  2) APR-JUL   295 153   395   197  193
                                  APR-SEP   330 153   435   225  215
ROCK CK NR BUFFALO                APR-JUL    29 156    37    22 18.6
                                  APR-SEP    34 155    42    27   22
NF POWDER R NR HAZELTON           APR-JUL  16.4 180  18.8  14.0  9.1
                                  APR-SEP  17.5 177    20  14.9  9.9
POWDER R AT MOORHEAD              APR-JUL   345 195   460   230  177
                                  APR-SEP   380 194   500   260  196
POWDER R NR LOCATE                APR-JUL   395 198   535   255  199
                                  APR-SEP   440 200   585   290  220


UPPER NORTH PLATTE RIVER BASIN
                                           50% % OF  MAX   MIN 30-YR
FORECAST POINT                    PERIOD  (KAF) AVG (KAF) (KAF) AVG
--------------                    ------  --------- ----- ----------
NORTH PLATTE R NR NORTHGATE       APR-JUL   350 156   445   255  225
                                  APR-SEP   390 156   495   285  250
ENCAMPMENT R NR ENCAMPMENT        APR-JUL   173 134   210   138  129
                                  APR-SEP   184 133   220   146  138
ROCK CK NR ARLINGTON              APR-JUL    68 139    81    55   49
                                  APR-SEP    72 138    86    58   52
SEMINOE RESERVOIR INFLOW  2)      APR-JUL  1020 143  1380   655  715
                                  APR-SEP  1100 143  1500   705  770


LOWER NORTH PLATTE, SWEETWATER & LARAMIE RIVER BASINS
                                           50% % OF  MAX   MIN 30-YR
FORECAST POINT                    PERIOD  (KAF) AVG (KAF) (KAF) AVG
--------------                    ------  --------- ----- ----------
SWEETWATER R NR ALCOVA            APR-JUL    54  92    82    26   59
                                  APR-SEP    59  92    90    28   64
LA PRELE CK AB LA PRELE RESERVOIR APR-JUL    25 126    38  12.2 19.9
                                  APR-SEP    25 126    38  12.1 19.9
NORTH PLATTE RALCOVA TO ORIN GAIN APR-JUL   126 247   255   7.0   51
                                  APR-SEP    91 455   220  12.0   20
NORTH PLATTE R BL GLENDO RES  2)  APR-JUL  1200 146  1460   940  820
                                  APR-SEP  1250 147  1520   970  850
NORTH PLATTE R BL GUERNSEY RES  2)APR-JUL  1240 151  1570   910  820
                                  APR-SEP  1300 153  1640   960  850
LARAMIE R NR WOODS                APR-JUL   174 151   215   135  115
                                  APR-SEP   190 151   235   146  126
LITTLE LARAMIE R NR FILMORE       APR-JUL    69 135    85    53   51
                                  APR-SEP    75 136    94    56   55


SOUTH PLATTE RIVER BASIN
                                           50% % OF  MAX   MIN 30-YR
FORECAST POINT                    PERIOD  (KAF) AVG (KAF) (KAF) AVG
--------------                    ------  --------- ----- ----------
ANTERO RESERVOIR INFLOW           APR-JUL  17.4 120    23  12.2 14.5
                                  APR-SEP    21 118    28  15.2 17.8
SPINNEY MOUNTAIN RES INFLOW  2)   APR-JUL    60 125   111    33   48
                                  APR-SEP    75 123   146    39   61
ELEVENMILE CANYON RES INFLOW  2)  APR-JUL    62 124   118    33   50
                                  APR-SEP    78 122   159    38   64
CHEESMAN LAKE INFLOW  2)          APR-JUL   126 126   250    64  100
                                  APR-SEP   160 127   325    79  126
SOUTH PLATTE R AT SOUTH PLATTE  2)APR-JUL   225 125   485   104  180
                                  APR-SEP   285 127   620   130  225
BEAR CK AB EVERGREEN              APR-JUL  19.5 119    42   9.0 16.4
                                  APR-SEP    25 119    53  11.8   21
BEAR CK AT MORRISON               APR-JUL    26 118    65  10.3   22
                                  APR-SEP    32 114    80  12.9   28
CLEAR CK AT GOLDEN                APR-JUL   137 130   168   106  105
                                  APR-SEP   166 130   210   124  128
ST. VRAIN CK AT LYONS  2)         APR-JUL   110 125   127    93   88
                                  APR-SEP   130 126   150   110  103
BOULDER CK NR ORODELL  2)         APR-JUL    69 128    80    58   54
                                  APR-SEP    79 125    94    64   63
S BOULDER CK NR ELDORADO SPRNGS 2)APR-JUL    49 126    58    40   39
                                  APR-SEP    53 123    64    42   43
BIG THOMPSON R AT CANYON MOUTH  2)APR-JUL   115 128   137    93   90
                                  APR-SEP   136 127   162   109  107
CACHE LA POUDRE AT CANYON MOUTH 2)APR-JUL   290 129   435   194  225
                                  APR-SEP   310 124   465   205  250

 MAX (10%), 30%, 50%, 70% AND MIN (90%) CHANCE THAT ACTUAL VOLUME
 WILL EXCEED FORECAST.

 AVERAGES ARE FOR THE 1981-2010 PERIOD.

 ALL VOLUMES ARE IN THOUSANDS OF ACRE-FEET.

 FOOTNOTES:
 1) MAX AND MIN ARE 5% AND 95% CHANCE THAT ACTUAL VOLUME WILL EXCEED
    FORECAST
 2) STREAMFLOW IS ADJUSTED FOR UPSTREAM STORAGE
 3) MEDIAN VALUE USED IN PLACE OF AVERAGE
 * MILK RIVER MEDIANS ARE FOR YEARS 1980-2008






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