Extended Streamflow Prediction
Issued by NWS Colorado Basin RFC

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FGUS65 KSTR 171846
ESPSTR
TTAA00 KSTR DDHHMM
:National Weather Service, Colorado Basin River Forecast Center, SLC, Utah

:April mid-month Forecast      April 17, 2015

"product_issuance=mid-month"
.B SLC 150801 M DH24/DC1504171800/DVM04/QCVFEZ5
:FLOOD CONTROL RESERVOIR UNREGULATED INFLOW FORECASTS
:1 April through 31 July 2015 (units:: 1000`s Acre-Feet)
:Reservoir            Most
:ID   Name            Probable
LKSA3:Lake Mead      :    3545
GLDA3:Lake Powell    :    3400
NVRN5:Navajo         :     280
BMDC2:Blue Mesa Res  :     450
GRNU1:Flaming Gorge  :     625
.END
:
:Other Reservoir Unregulated Inflow Forecasts
:
.B SLC 150430 M DH24/DC1504171800/QCMFEZ5/DRE+1/QCMFEZ5/DRE+2/QCMFEZ5
.B1 DY150801/DVM04/QCVFEZ5
:                               Obs        mar    Forecast       Outlook
:                     dec  jan  feb  mar  %Avg   apr   may   jun apr-jul %Avg
GLDA3:Lake Powell     409  348  424  552   83%:  650/ 1100/ 1200/ 3400/:  47%
GBRW4:Fontenelle       51   46   46   70  133%:   75/  120/  250/  555/:  77%
GRNU1:Flaming Gorge    53   67   63   77   76%:  100/  160/  250/  625/:  64%
BMDC2:Blue Mesa        34   30   28   54  150%:   75/  170/  150/  450/:  67%
MPSC2:Morrow Point     35   30   29   56  140%:   85/  190/  158/  490/:  66%
CLSC2:Crystal          39   35   34   63  136%:   95/  210/  174/  540/:  65%
TPIC2:Taylor Park     5.8  5.5  4.4  6.5  146%:    8/   27/   23/   68/:  69%
VCRC2:Vallecito       6.2  6.3  6.7 13.2  153%:   21/   43/   29/  105/:  54%
NVRN5:Navajo         18.6   23   29   90   97%:  100/  118/   50/  280/:  38%
LEMC2:Lemon          1.07 0.97 1.09  2.5  157%:    5/   11/    7/   25/:  45%
MPHC2:McPhee          3.3  3.9  4.7 14.6   69%:   30/   58/   30/  125/:  42%
RBSC2:Ridgway         4.8  4.2  3.8  6.3  110%:    8/   22/   20/   61/:  60%
:
.END
:
:Other
:
.B SLC 150430 M DH24/DC1504171800/QCMFEZ5/DRE+1/QCMFEZ5/DRE+2/QCMFEZ5
.B1 DY150701/DVM04/QCVFEZ5
:                               Obs        mar    Forecast       Outlook
:                     dec  jan  feb  mar  %Avg   apr   may   jun mar-jun %Avg
PRSC2:Paonia         1.60 1.61 1.60  5.0   89%:   12/   15/    5/   32/:  33%
:
.END

: JULY MONTHLY FORECAST BREAKDOWN
:                      jul

:GLDA3:Lake Powell     450
:GBRW4:Fontenelle      110
:GRNU1:Flaming Gorge   115
:BMDC2:Blue Mesa        55
:MPSC2:Morrow Point     57
:CLSC2:Crystal          61
:TPIC2:Taylor Park      10
:VCRC2:Vallecito        12
:NVRN5:Navajo           12
:MPHC2:McPhee            7
:DRGC2:Durango          25
:LEMC2:Lemon             2



                       PRECIPITATION SUMMARY - % OF AVERAGE BY MONTH - WY 2015
RIVER BASIN:             OCT  NOV  DEC  JAN  FEB  MAR
GREEN
   ABV FLAMING GORGE      35  120  130   45   60   55
   ABV GRN RVR,UT(TOTAL)  40  100  120   50   50   60
COLORADO
   ABV  GRAND JUNCTION    65  120  135   50   80   65
   GUNNISON BASIN         60  110  125   45   80   60
   DOLORES BASIN          35   85  125   85   75   50
   ABV CISCO (TOTAL)      55  105  130   60   80   60
SAN JUAN
   ABV BLUFF (TOTAL)      40   90  105   70  105   55
ABV LAKE POWELL (TOTAL)   45   95  120   65   80   60

B.Alcorn/G.Smith/A.Nielson
CBRFC (801-524-5130)




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