Extended Streamflow Prediction
Issued by NWS Colorado Basin RFC

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
000
FGUS65 KSTR 021754
ESPSTR
TTAA00 KSTR DDHHMM
:National Weather Service, Colorado Basin River Forecast Center, SLC, Utah

:June final Forecast      June 02, 2021

"product_issuance=final"
.B SLC 210801 M DH24/DC2106021800/DVM02/QCVFEZ5
:FLOOD CONTROL RESERVOIR UNREGULATED INFLOW FORECASTS
:1 June through 31 July 2021 (units:: 1000`s Acre-Feet)
:Reservoir            Most
:ID   Name            Probable
LKSA3:Lake Mead      :    1088
GLDA3:Lake Powell    :     968
NVRN5:Navajo         :      85
BMDC2:Blue Mesa Res  :     172
GRNU1:Flaming Gorge  :     227
.END
:
:Other Reservoir Unregulated Inflow Forecasts
:
:OBSERVED MONTHLY INFLOW VOLUMES PROVIDED BY THE BUREAU OF RECLAMATION
:
.B SLC 210630 M DH24/DC2106021800/QCMFEZ5/DRE+1/QCMFEZ5/DRE+2/QCMFEZ5
.B1 DY210801/DVM04/QCVFEZ5
:                               Obs        may    Forecast       Outlook
:                     feb  mar  apr  may  %Avg   jun   jul   aug apr-jul %Avg
GLDA3:Lake Powell     201  297  289  543   23%:  750/  218/  150/ 1800/:  25%
GBRW4:Fontenelle       24   40   54   76   46%:  150/   65/   35/  345/:  48%
GRNU1:Flaming Gorge    31   68   72   96   40%:  160/   67/   37/  395/:  40%
BMDC2:Blue Mesa        20   29   47   91   41%:  125/   47/   33/  310/:  46%
MPSC2:Morrow Point     21   30   49   93   38%:  138/   50/   35/  330/:  45%
CLSC2:Crystal          24   32   54  103   37%:  150/   53/   38/  360/:  43%
TPIC2:Taylor Park     3.5  3.8  6.8 16.1   57%: 24.0/ 11.1/  6.0/   58/:  59%
VCRC2:Vallecito       2.7  4.1 13.6   50   70%:   34/ 12.4/   10/  110/:  57%
NVRN5:Navajo         13.3   24   81  169   61%:   75/   10/   20/  335/:  46%
LEMC2:Lemon          0.40 0.60  2.5 13.6   63%:  6.8/  2.1/    2/   25/:  45%
MPHC2:McPhee          2.2  4.1 12.0   40   32%: 19.0/  5.0/  4.5/   76/:  26%
RBSC2:Ridgway         2.6  3.7  5.2 13.8   53%: 19.0/  9.8/  7.0/   48/:  48%
YDLC2:Deerlodge      18.2   36   56  192   37%:  145/   22/    8/  415/:  33%
DRGC2:Durango         5.8  6.7 17.9   72   49%: 64.0/ 22.1/   16/  176/:  42%
:
.END
:
:Other
:
:OBSERVED MONTHLY INFLOW VOLUMES PROVIDED BY THE BUREAU OF RECLAMATION
:
.B SLC 210630 M DH24/DC2106021800/QCMFEZ5/DRE+1/QCMFEZ5/DRE+2/QCMFEZ5
.B1 DY210701/DVM04/QCVFEZ5
:                               Obs        may    Forecast       Outlook
:                     feb  mar  apr  may  %Avg   jun   jul   aug mar-jun %Avg
PRSC2:Paonia         0.51 1.50  5.0  8.0   17%:  3.5/  1.5/  0.2/   18/:  19%
:
.END
                       PRECIPITATION SUMMARY - % OF AVERAGE BY MONTH - WY 2021
RIVER BASIN:             OCT  NOV  DEC  JAN  FEB  MAR  APR  MAY
GREEN
   ABV FLAMING GORGE      50  100   75   65  140   75   75   95
   ABV GRN RVR,UT (TOT)   40   80   70   65  120   85   55   70
COLORADO
   ABV  GRAND JUNCTION    50   75   75   55  120  100   50   85
   GUNNISON BASIN         30   95   85   65   90  100   35  100
   DOLORES BASIN          20   85   75   75   75  100   30   75
   ABV CISCO (TOTAL)      40   85   80   60  105  100   45   90
SAN JUAN
   ABV BLUFF (TOTAL)      35  100   80   85   60   85   25  100
ABV LAKE POWELL (TOTAL)   35   85   75   65  105   90   45   80

A.Nielson/C.Moser
CBRFC (801-524-5130)



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.