MEAN DAILY PEAK FLOW FORECASTS IN CFS
DATE: May 7, 2021

LOCATION                                       FLOOD     FCST   FORECAST FLOWS
                                                FLOW     DATE      90%    75%    50%    25%    10%   TYPE
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BIG BRUSH CK - VERNAL, NR, RED FLEET RES, ABV   -999 2021-05-01                   -1    140    170  UNREG
STRAWBERRY - STRAWBERRY RESERVOIR, SOLDIER SP   -999 2021-05-01                         190    240  UNREG
CURRANT CK - CURRANT CK RESERVOIR               -999 2021-05-01                   -1     90    120  UNREG
STRAWBERRY - STARVATION RESERVOIR, DUCHESNE,    -999 2021-05-01                    0                  REG
STRAWBERRY - STARVATION RESERVOIR, DUCHESNE,    -999 2021-05-01    230    260    310    390    460  UNREG
WEST FORK DUCHESNE - VAT DIVERSION, BLO         -999 2021-05-01                   -1     55     80    REG
WEST FORK DUCHESNE - VAT DIVERSION, BLO         -999 2021-05-01     45     50     60     85    110  UNREG
DUCHESNE - TABIONA, NR                          1800 2021-05-01    130    135    250    370    440    REG
DUCHESNE - TABIONA, NR                          1800 2021-05-01    380    410    490    580    680  UNREG
ROCK CK - UPPER STILLWATER RESERVOIR            -999 2021-05-01    350    400    460    600    690  UNREG
DUCHESNE - DUCHESNE, NR, KNIGHT DIV, ABV        -999 2021-05-01    180    230    350    510    590    REG
DUCHESNE - DUCHESNE, NR, KNIGHT DIV, ABV        -999 2021-05-01    770    820    970   1200   1400  UNREG
PROVO - WOODLAND, NR                            3200 2021-05-01    680    820    980   1200   1300    REG
PROVO - WOODLAND, NR                            3200 2021-05-01    520    580    630   830     900  UNREG


UNREG= Peak flow forecasts are unregulated and do not account for upstream diversions/regulation.
REG= Peak flow forecasts are regulated based on assumptions of upstream diversions/regulations.
FLOOD= Flood flow. -9999 = no flood flow
Regulated flow at Provo-Woodland includes diversions from the Duchesne Tunnel whereas unregulated flows do not.