COLUMBIA--GRAND COULEE DAM (GCDW1)

Observed    Forecast/Trend Issued: 2026-11-06 07:27 PST
Date/Time (PST)Inflow    Date/Time (PST)Inflow
2026-11-07 00:0074100    2026-11-07 10:0075387.76
2026-11-06 00:0073700    2026-11-07 16:0075092.46
2026-11-05 00:0077400    2026-11-07 22:0074949.29
2026-11-04 00:0074000    2026-11-08 04:0074866.35
2026-11-03 00:0076400    2026-11-08 10:0074722.31
2026-11-02 00:0063400    2026-11-08 16:0074345.64
2026-11-01 00:0058000    2026-11-08 22:0073652.2
2026-10-30 23:0059200    2026-11-09 04:0072778.44
2026-10-29 23:0059000    2026-11-09 10:0071972.9
2026-10-28 23:0057700    2026-11-09 16:0071384.41
2026-10-27 23:0051500    2026-11-09 22:0071013.87
      2026-11-10 04:0070803.87
      2026-11-10 10:0070720.97
      2026-11-10 16:0070755.17
      2026-11-10 22:0070895.01
      2026-11-11 04:0071128.75
      2026-11-11 10:0071437.45
      2026-11-11 16:0071771.99
      2026-11-11 22:0072072.53
      2026-11-12 04:0072299.58
      2026-11-12 10:0072447.33
      2026-11-12 16:0072531.89
      2026-11-12 22:0072577.88
      2026-11-13 04:0072607.9
      2026-11-13 10:0072640.18
      2026-11-13 16:0072684.5
      2026-11-13 22:0072744.62
      2026-11-14 04:0072823.05
      2026-11-14 10:0072931.81
      2026-11-14 16:0073093.46
      2026-11-14 22:0073328.18
      2026-11-15 04:0073610.86
      2026-11-15 10:0073793.89
      2026-11-15 16:0073604.66
      2026-11-15 22:0072876.53
      2026-11-16 04:0071775.73