ZCZC SLCESPSTR CSW
TTAA00 KSTR DDHHMM
:National Weather Service, Colorado Basin River Forecast Center, SLC, Utah

:December mid-month Forecast      December 16, 2020

"product_issuance=mid-month"
:
:Other Reservoir Unregulated Inflow Forecasts
:
:OBSERVED MONTHLY INFLOW VOLUMES PROVIDED BY THE BUREAU OF RECLAMATION
:
.B SLC 201231 M DH24/DC2012161800/QCMFEZ5/DRE+1/QCMFEZ5/DRE+2/QCMFEZ5
.B1 DY200801/DVM04/QCVFEZ5
:                               Obs        nov    Forecast       
:                     aug  sep  oct  nov  %Avg   dec   jan   feb 
GLDA3:Lake Powell   -19.85   47   91 260   55%:  210/  240/  275/     
GBRW4:Fontenelle       41   25   31   32   76%:   25/   25/   24/    
GRNU1:Flaming Gorge    35   28   26   36   70%:   25/   33/   35/     
BMDC2:Blue Mesa        26   23   20   25   80%:   19/   18/   17/     
MPSC2:Morrow Point     27   23   21   27   81%:   21/   19/   18/     
CLSC2:Crystal          27   25   23   29   76%:   24/   22/   21/     
TPIC2:Taylor Park     4.0  5.5  4.3  4.2   82%:  3.5/  3.2/  2.8/     
VCRC2:Vallecito       5.4  4.1  2.6  3.4   39%:  2.7/  2.5/    2/     
NVRN5:Navajo      -15.03 -7.36  7.4 16.9   50%:   10/   12/   15/     
LEMC2:Lemon          1.38 0.69 0.37 0.54   32%:  0.4/  0.3/  0.3/     
MPHC2:McPhee          7.9  8.1 1.49  1.9   32%:  1.3/  2.0/  2.5/     
RBSC2:Ridgway         3.8  3.2  3.4  3.9   70%:  3.3/  2.9/  2.6/     
YDLC2:Deerlodge       4.4  5.2 14.2   22   65%:   18/   19/   18/     
DRGC2:Durango        13.8  9.9  7.3  8.3   46%:  7.0/  7.5/  6.8/     
:
.END
:
:Other
:
:OBSERVED MONTHLY INFLOW VOLUMES PROVIDED BY THE BUREAU OF RECLAMATION
:
.B SLC 201231 M DH24/DC2012161800/QCMFEZ5/DRE+1/QCMFEZ5/DRE+2/QCMFEZ5
.B1 DY200701/DVM04/QCVFEZ5
:                               Obs        nov    Forecast       
:                     aug  sep  oct  nov  %Avg   dec   jan   feb 
PRSC2:Paonia         0.97 0.74 0.51 0.18    7%:  0.5/  0.6/  0.7/     
:
.END
=sum(                       PRECIPITATION SUMMARY - % OF AVERAGE BY MONTH - CY 2020
RIVER BASIN:             JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV
GREEN
   ABV FLAMING GORGE     115   95   95   80   50  180   45   25   40   50  100
   ABV GRN RVR,UT (TOT)  110  100   95   65   45  135   40   25   35   35   80
COLORADO
   ABV  GRAND JUNCTION    90  140   80   75   50   80   60   35   50   50   75
   GUNNISON BASIN         75   70   95   50   40  115  100   35   60   30   95
   DOLORES BASIN          65   30  105   30   15   90  100   25   50   20   85
   ABV CISCO (TOTAL)      80  100   85   65   45   90   80   35   55   40   85
SAN JUAN
   ABV BLUFF (TOTAL)      45   35  100   10   20   65  105   20   60   30  100
ABV LAKE POWELL (TOTAL)   90   90   90   60   40  110   70   30   50   35   85
     
A.Nielson/C.Moser
CBRFC (801-524-5130)