COLUMBIA--GRAND COULEE DAM (GCDW1)

Observed    Forecast/Trend Issued: 2026-11-07 08:25 PST
Date/Time (PST)Inflow    Date/Time (PST)Inflow
2026-11-07 00:0074100    2026-11-07 22:0075127.89
2026-11-06 00:0073700    2026-11-08 04:0074926.14
2026-11-05 00:0077400    2026-11-08 10:0074713.98
2026-11-04 00:0074000    2026-11-08 16:0074237.6
2026-11-03 00:0076400    2026-11-08 22:0073360.67
2026-11-02 00:0063400    2026-11-09 04:0072255.06
2026-11-01 00:0058000    2026-11-09 10:0071238.98
2026-10-30 23:0059200    2026-11-09 16:0070500.19
2026-10-29 23:0059000    2026-11-09 22:0070038.88
2026-10-28 23:0057700    2026-11-10 04:0069779.92
2026-10-27 23:0051500    2026-11-10 10:0069671.27
      2026-11-10 16:0069687.01
      2026-11-10 22:0069795.31
      2026-11-11 04:0069957.89
      2026-11-11 10:0070146.98
      2026-11-11 16:0070336.5
      2026-11-11 22:0070502.86
      2026-11-12 04:0070634.93
      2026-11-12 10:0070739.91
      2026-11-12 16:0070831.03
      2026-11-12 22:0070921.25
      2026-11-13 04:0071022.17
      2026-11-13 10:0071142.64
      2026-11-13 16:0071283.01
      2026-11-13 22:0071435.95
      2026-11-14 04:0071594.71
      2026-11-14 10:0071772.42
      2026-11-14 16:0071996.36
      2026-11-14 22:0072277.48
      2026-11-15 04:0072573.07
      2026-11-15 10:0072743.23
      2026-11-15 16:0072566.5
      2026-11-15 22:0071931.28
      2026-11-16 04:0071007.45
      2026-11-16 10:0070142.54
      2026-11-16 16:0069563.07
      2026-11-16 22:0069182.28
      2026-11-17 04:0068945.28