Colorado Basin River Forecast Center
April final Forecast
04-03-2025

:FLOOD CONTROL RESERVOIR UNREGULATED INFLOW FORECASTS
1 April through 31 July 2025 (units:: 1000's Acre-Feet)
Reservoir ID, Reservoir Name, Most Probable
LKSA3, Lake Mead      ,  4551
GLDA3, Lake Powell    ,  4300
NVRN5, Navajo         ,   300
BMDC2, Blue Mesa Res  ,   540
GRNU1, Flaming Gorge  ,   770

:Other Reservoir Unregulated Inflow Forecasts
OBSERVED MONTHLY INFLOW VOLUMES PROVIDED BY THE BUREAU OF RECLAMATION
Reservoir, Reservoir, Observed Inflow (kaf),,,,Mar,Inflow Forecast (kaf),,,Outlook
ID   ,Name           , Dec, Jan, Feb, Mar,%Avg,  Apr,  May,  Jun,Apr-Jul,%Avg
GLDA3,Lake Powell    , 299, 235, 306, 366, 61%,  550, 1300, 1850, 4300,  67%
GBRW4,Fontenelle     ,  29,  24,  27,  52, 92%,   80,  140,  295,  655,  89%
GRNU1,Flaming Gorge  ,  31,16.2,  66,  81, 77%,  115,  185,  320,  770,  80%
BMDC2,Blue Mesa      ,  27,  25,  26,  43,114%,   69,  175,  215,  540,  85%
MPSC2,Morrow Point   ,  28,  27,  29,  45,111%,   78,  197,  230,  590,  86%
CLSC2,Crystal        ,  30,  28,  30,  48,104%,   88,  220,  255,  660,  86%
TPIC2,Taylor Park    , 5.1, 4.5, 4.2, 5.2,113%,  9.0, 24.0, 36.0,   84,  89%
VCRC2,Vallecito      , 6.0, 4.1, 3.4, 6.1, 67%,   14,   54,   44,  125,  71%
NVRN5,Navajo         ,18.2,10.7,15.9,  31, 38%,   61,  152,   83,  300,  48%
LEMC2,Lemon          ,1.00,0.63,0.56,1.13, 69%,  2.5, 13.0, 10.5,   29,  60%
MPHC2,McPhee         , 2.4,1.41, 2.5, 6.9, 37%, 20.0, 70.0, 40.0,  141,  55%
RBSC2,Ridgway        , 4.3, 3.5, 3.6, 4.5, 81%,  8.0, 20.0, 36.0,   81,  88%
YDLC2,Deerlodge      ,  23,  23,  29,  43, 57%,  175,  480,  400, 1120,  94%
DRGC2,Durango        ,12.6, 9.5, 8.8,12.9, 61%,   31,  105,   95,  270,  70%
PRSC2,Paonia         ,1.25,1.06,1.37, 3.4, 66%, 14.6, 23.0,  9.0,   49,  60%

:Other
OBSERVED MONTHLY INFLOW VOLUMES PROVIDED BY THE BUREAU OF RECLAMATION
Reservoir, Reservoir, Observed Inflow (kaf),,,,Mar,Inflow Forecast (kaf),,,Outlook
ID   ,Name           , Dec, Jan, Feb, Mar,%Avg,  Apr,  May,  Jun,Mar-Jun,%Avg
PRSC2-2,Paonia       ,1.25,1.06,1.37, 3.4, 66%, 14.6, 23.0,  9.0,   50,  62%


# PRECIPITATION SUMMARY - % OF AVERAGE BY MONTH - WY 2025
RIVER BASIN            ,  Oct,  Nov,  Dec,  Jan,  Feb,  Mar
GREEN
   ABV FLAMING GORGE   ,   85,   65,  115,   70,  170,  125
   ABV GRN RVR UT (TOT),  100,   90,   95,   70,  120,  125
COLORADO
   ABV  GRAND JUNCTION ,   75,  145,   65,   75,  110,   90
   GUNNISON BASIN      ,  130,  125,   50,   55,   80,   90
   DOLORES BASIN       ,  160,  110,   35,   35,   70,   95
   ABV CISCO (TOTAL)   ,  105,  135,   55,   60,   95,   90
SAN JUAN
   ABV BLUFF (TOTAL)   ,  150,   95,   25,   30,   55,   75
ABV LAKE POWELL (TOTAL),  110,  115,   65,   60,   95,  100
     
B.Alcorn/C.Moser/W.Hanft
CBRFC (801-524-5130)