G R E A T    P L A I N S    R E G I O N A L    O F F I C E                              
 
       Daily Reservoir Report for: 2018FEB20                                                                                        
                                                                        TOTAL   DAILY   DAILY   FEET   SPACE  PERCENT  HISTORIC   
                                                            ELEVATION  STORAGE  INFLOW  OUTFLO   TO   TO FILL   FULL  DAILY AVE   
 SITE            RESERVOIR NAME                              (feet)    (ac-ft)  (cfs)   (cfs)   FILL  (ac-ft)    (%)     (%)      
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   Big Horn River Basin
 BLR      BULL LAKE RESERVOIR ON BULL LAKE CREEK, WYOMING    5788.73    104356      41      41   16.27   48103    68     140        
 PBR      PILOT BUTTE OFFSTREAM, 22 MILES NW OF RIVERTON, WY 5453.47     28068     640     632    6.53    5653    83     101        
 BOYR     BOYSEN RESERVOIR, THERMOPOLIS, WYOMING             4718.65    624893     986    1247    6.35  116701    84     116        
 ANCR     ANCHOR RESERVOIR, SOUTH FORK OWL CREEK, WYOMING    6360.10       417     -62       0   80.90   16811     2     160        
 BBR      BUFFALO BILL RESERVOIR ON SHOSHONE RIVER, WYOMING  5371.02    475392     216     758   22.48  171173    73     113        
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MONTANA AREA OFFICE
 
   Big Horn River
 BHR      BIGHORN LAKE, MONTANA                              3618.67    819584    2769    4433   21.33  200989    80     103        
 BHSX     BIGHORN RIVER BELOW BIA CANAL, MT                  3187.86                      4508                           103        
 
   Upper Missouri River Basin
 LIMR     LIMA RES UPSTREAM OF CLARK CANYON RES, MONTANA     6577.34     55496      99      11   10.66   29529    65     177        
 CCR      CLARK CANYON RESERVOIR, BEAVERHEAD RVR NR DILLON,  5541.46    151049     198      75    4.64   23318    86     134        
 HEBR     HEBGEN LAKE NEAR WEST YELLOWSTONE, MONTANA         6529.37    318564     774    1117    5.50   67617    82     109        
 CFR      CANYON FERRY LAKE NEAR HELENA, MONTANA             3781.98   1416180    2446    5407   15.02  475708    74      95        
 
   Sun River Basin
 GIBR     GIBSON RESERVOIR, MONTANA                          4626.25     12145     156     193   97.75   86542    12      40        
 PSHR     PISHKUN RESERVOIR NEAR AUGUSTA, MONTANA            4347.70     20421     371       0   22.30   26273    43      68        
 WCR      WILLOW CREEK RESERVOIR, 6 MILES NW AUGUSTA, MONTAN 4139.46     28207                    2.54    3641    88     122        
 
   Marias River Basin
 SWTR     SWIFT RESERVOIR, BIRCH CREEK, MONTANA              4856.46     19060      47      14   33.54   10940    63     125        
 LER      LAKE ELWELL SPILLWAY TRANSDUCER, MONTANA           2982.17    750385     179     468   10.83  175264    81     103        
 
   Milk River Basin
 SHER     LAKE SHERBURNE, SWIFT CURRENT CREEK NEAR BABB, MT  4766.05     33891      35       0   21.95   32256    51     106        
 FRR      FRESNO RESERVOIR NEAR HAVRE, MONTANA               2559.40     36975      19      41   15.60   54771    40      93        
 NELR     NELSON RESERVOIR AT DAM 10 MILES NW OF SACO, MT    2212.65     45561     -15       0    8.95   33389    57      90