Extended Streamflow Prediction
Issued by NWS Missouri Basin, Pleasant Hill

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000
FGUS63 KKRF 091654 CCA
ESPKRF

WATER SUPPLY FORECAST
NWS MISSOURI BASIN RIVER FORECAST CENTER PLEASANT HILL MO
1154 AM CDT MON JUN 9 2014

DISSEMINATED WITH PERMISSION OF THE
US NATURAL RESOURCES CONSERVATION SERVICE

DATA CURRENT AS OF: JUNE 06 2014
BASED ON JUNE 01 2014 FORECAST VALUES

PRELIMINARY 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)            JUN-JUL  260  111   310   210   235
                                  JUN-SEP  320  108   380   265   295
LIMA RESERVOIR INFLOW (2)         JUN-JUL   21   68    34   7.0    31
                                  JUN-SEP   26   67    44   8.4    39
CLARK CANYON RESERVOIR INFLOW (2) JUN-JUL   27   77    71 -17.3    35
                                  JUN-SEP   44   80    94  -6.4    55
BEAVERHEAD R AT BARRETTS (2)      JUN-JUL   40   82   104 -12.0    49
                                  JUN-SEP   61   81   144  -9.0    75
BIG HOLE R NR MELROSE             JUN-JUL  380  141   490   270   270
                                  JUN-SEP  435  138   570   300   315
RUBY R RESERVOIR INFLOW (2)       JUN-JUL   35   85    50    20    41
                                  JUN-SEP   49   88    67    31    56
HEBGEN RESERVOIR INFLOW (2)       JUN-JUL  194  109   235   151   178
                                  JUN-SEP  295  105   345   245   280
ENNIS RESERVOIR INFLOW (2)        JUN-JUL  360  109   425   290   330
                                  JUN-SEP  510  105   590   425   485
GALLATIN R NR GATEWAY             JUN-JUL  325  127   385   265   255
                                  JUN-SEP  405  127   475   335   320
GALLATIN R AT LOGAN               JUN-JUL  335  137   425   245   245
                                  JUN-SEP  420  135   540   305   310
MISSOURI R AT TOSTON (2)          JUN-JUL 1200  128  1570   830   940
                                  JUN-SEP 1520  125  2030  1020  1220
MISSOURI R AT FORT BENTON (2)     JUN-JUL 1790  127  2380  1190  1410
                                  JUN-SEP 2350  124  3140  1570  1900
MISSOURI R NR VIRGELLE (2)        JUN-JUL 2040  128  2680  1400  1600
                                  JUN-SEP 2620  124  3440  1800  2120
MISSOURI R NR LANDUSKY (2)        JUN-JUL 2200  129  2830  1570  1710
                                  JUN-SEP 2830  125  3670  1990  2260
MISSOURI R BLW FT PECK DAM (2)    JUN-JUL 2250  132  3040  1460  1710
                                  JUN-SEP 2800  129  3950  1650  2170
LAKE SAKAKAWEA INFLOW (2)         JUN-JUL 6790  134  8720  4860  5060
                                  JUN-SEP 8180  133 11000  5330  6150
SHEEP CK NR WHITE SULPHUR SPRINGS JUN-JUL 10.4  128  14.1   6.7   8.1
                                  JUN-SEP 13.3  122  18.3   8.3  10.9
GIBSON RESERVOIR INFLOW (2)       JUN-JUL  260  124   315   205   210
                                  JUN-SEP  310  124   370   250   250
MARIAS R NR SHELBY (2)            JUN-JUL  220  154   330   110   143
                                  JUN-SEP  240  152   365   115   158
NF MUSSELSHELL R NR DELPINE       JUN-JUL  2.4  120   5.2  0.47   2.0
                                  JUN-SEP  3.3  118   5.7  0.85   2.8
SF MUSSELSHELL R AB MARTINSDALE   JUN-JUL   25  125    43   5.7    20
                                  JUN-SEP   28  122    48   7.5    23
MUSSELSHELL R AT HARLOWTON (2)    JUN-JUL   37  132    81  -6.5    28
                                  JUN-SEP   41  137    85  -3.3    30
YELLOWSTONE R AT YELLOWSTONE LAKE JUN-JUL  580  125   655   505   465
                                  JUN-SEP  805  123   915   700   655
YELLOWSTONE R AT CORWIN SPRINGS   JUN-JUL 1400  135  1610  1200  1040
                                  JUN-SEP 1750  132  2020  1480  1330
YELLOWSTONE R AT LIVINGSTON       JUN-JUL 1610  136  1860  1350  1180
                                  JUN-SEP 2000  132  2330  1680  1520
YELLOWSTONE R AT BILLINGS         JUN-JUL 2950  136  3520  2370  2170
                                  JUN-SEP 3540  133  4320  2770  2660
YELLOWSTONE R AT MILES CITY (2)   JUN-JUL 4260  133  5140  3380  3200
                                  JUN-SEP 5100  132  6340  3850  3870
YELLOWSTONE R NR SIDNEY (2)       JUN-JUL 4420  136  5450  3380  3240
                                  JUN-SEP 5210  136  6680  3750  3840
BOULDER R AT BIG TIMBER           JUN-JUL  250  125   295   205   200
                                  JUN-SEP  280  124   335   225   225
STILLWATER R NR ABSAROKEE (2)     JUN-JUL  390  120   455   325   325
                                  JUN-SEP  475  119   565   385   400
CLARKS FK YELLOWSTONE R NR BELFRY JUN-JUL  505  144   570   440   350
                                  JUN-SEP  575  146   655   490   395
BOYSEN RESERVOIR INFLOW (2)       JUN-JUL  435  102   620   250   425
                                  JUN-SEP  500  103   730   270   485
BIGHORN R AT KANE (2)             JUN-JUL  630  111   870   385   570
                                  JUN-SEP  715  113  1020   410   630
BIGHORN R NR ST. XAVIER (2)       JUN-JUL 1150  125  1460   840   920
                                  JUN-SEP 1290  128  1700   890  1010
GREYBULL R NR MEETEETSE           JUN-JUL  105  109   130    80    96
                                  JUN-SEP  155  109   188   122   142
SHELL CK NR SHELL                 JUN-JUL   45  129    55    35    35
                                  JUN-SEP   58  126    69    47    46
BUFFALO BILL RESERVOIR INFLOW (2) JUN-JUL  630  135   735   530   465
                                  JUN-SEP  725  136   855   595   535
LITTLE BIGHORN R NR HARDIN        JUN-JUL   83  157   111    54    53
                                  JUN-SEP   98  148   132    64    66
TONGUE R NR DAYTON (2)            JUN-JUL   66  135    82    50    49
                                  JUN-SEP   80  129    99    61    62
TONGUE RIVER RESERVOIR INFLOW (2) JUN-JUL  162  147   205   117   110
                                  JUN-SEP  189  141   245   133   134
ROCK CK NR BUFFALO                JUN-JUL 16.0  142    20  11.7  11.3
                                  JUN-SEP   20  133    25  14.9  15.0
NF POWDER R NR HAZELTON           JUN-JUL  6.2  138   8.4   4.0   4.5
                                  JUN-SEP  7.2  138   9.6   4.8   5.2
POWDER R AT MOORHEAD              JUN-JUL  140  152   194    85    92
                                  JUN-SEP  167  152   235   100   110
POWDER R NR LOCATE                JUN-JUL  157  155   230    85   101
                                  JUN-SEP  189  155   280    98   122


UPPER NORTH PLATTE RIVER BASIN
                                          50%  % OF  MAX   MIN  30-YR
FORECAST POINT                    PERIOD  KAF)  AVG (KAF) (KAF)  AVG
--------------                    ------  ---- ---- ----- ----- -----
NORTH PLATTE R NR NORTHGATE       JUN-JUL  167  136   210   123   123
                                  JUN-SEP  200  137   255   146   146
ENCAMPMENT R NR ENCAMPMENT        JUN-JUL  104  139   129    79    75
                                  JUN-SEP  114  136   141    87    84
ROCK CK NR ARLINGTON              JUN-JUL   49  153    56    42    32
                                  JUN-SEP   52  149    60    44    35
SEMINOE RESERVOIR INFLOW (2)      JUN-JUL  550  141   695   405   390
                                  JUN-SEP  610  137   785   435   445


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            JUN-JUL 13.0   50    25  1.21    26
                                  JUN-SEP 16.0   52    30  1.70    31
LA PRELE CK AB LA PRELE RESERVOIR JUN-JUL  5.2  116   9.4  0.98   4.5
                                  JUN-SEP  5.5  115   9.6  1.37   4.8
NORTH PLATTE R BL GLENDO RES (2)  JUN-JUL  530  141   640   420   375
                                  JUN-SEP  550  136   670   430   405
NORTH PLATTE R BL GUERNSEY RS (2) JUN-JUL  555  150   690   420   370
                                  JUN-SEP  590  148   735   445   400
LARAMIE R NR WOODS                JUN-JUL  107  151   129    85    71
                                  JUN-SEP  123  150   148    98    82
LITTLE LARAMIE R NR FILMORE       JUN-JUL   51  146    60    41    35
                                  JUN-SEP   57  146    68    46    39


SOUTH PLATTE RIVER BASIN
                                          50%  % OF  MAX   MIN  30-YR
FORECAST POINT                    PERIOD  KAF)  AVG (KAF) (KAF)  AVG
--------------                    ------  ---- ---- ----- ----- -----
ANTERO RESERVOIR INFLOW           APR-JUL 18.0  124    20  15.6  14.5
                                  APR-SEP   22  124    26  18.3  17.8
                                  JUN-JUL 12.0  120  14.4   9.6  10.0
                                  JUN-SEP 15.9  120  19.5  12.3  13.2
SPINNEY MOUNTAIN RES INFLOW (2)   APR-JUL   58  121    76    44    48
                                  APR-SEP   73  120    99    52    61
                                  JUN-JUL   40  118    58    26    34
                                  JUN-SEP   55  120    81    34    46
ELEVENMILE CANYON RES INFLOW (2)  APR-JUL   60  120    78    45    50
                                  APR-SEP   75  117   103    53    64
                                  JUN-JUL   41  117    59    26    35
                                  JUN-SEP   56  117    84    34    48
CHEESMAN LAKE INFLOW (2)          APR-JUL  105  105   137    79   100
                                  APR-SEP  133  106   184    93   126
                                  JUN-JUL   66  108    98    40    61
                                  JUN-SEP   94  107   145    54    88
SOUTH PLATTE R AT S PLATTE (2)    APR-JUL  171   95   220   130   180
                                  APR-SEP  220   98   300   156   225
                                  JUN-JUL  106  100   157    65   106
                                  JUN-SEP  155  101   235    91   153
BEAR CK AB EVERGREEN              APR-JUL 16.3   99    21  12.6  16.4
                                  APR-SEP   21  100    28  16.0    21
                                  JUN-JUL  9.2  105  13.9   5.5   8.8
                                  JUN-SEP 14.2  105    21   8.9  13.5
CLEAR CK AT GOLDEN                APR-JUL  141  134   166   119   105
                                  APR-SEP  170  133   205   140   128
                                  JUN-JUL  100  132   125    78    76
                                  JUN-SEP  129  129   164    99   100
ST. VRAIN CK AT LYONS (2)         APR-JUL  138  157   154   122    88
                                  APR-SEP  158  153   180   138   103
                                  JUN-JUL   84  145   100    69    58
                                  JUN-SEP  105  144   127    85    73
BOULDER CK NR ORODELL (2)         APR-JUL   74  137    82    67    54
                                  APR-SEP   86  137    97    76    63
                                  JUN-JUL   48  133    56    41    36
                                  JUN-SEP   60  133    71    50    45
S BOULDER CK NR ELDORADO SPRGS(2) APR-JUL   58  149    73    46    39
                                  APR-SEP   64  149    83    49    43
                                  JUN-JUL   31  135    46  18.9    23
                                  JUN-SEP   37  137    56    22    27
BIG THOMPSON R AT CANYON MOUTH(2) APR-JUL  120  133   138   104    90
                                  APR-SEP  138  129   162   116   107
                                  JUN-JUL   77  122    95    61    63
                                  JUN-SEP   95  119   119    74    80
CACHE LA POUDRE AT CANYON MTH (2) APR-JUL  375  167   435   320   225
                                  APR-SEP  400  160   470   340   250
                                  JUN-JUL  215  150   275   162   143
                                  JUN-SEP  240  145   310   181   165

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



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