COLUMBIA--GRAND COULEE DAM (GCDW1)

Observed    Forecast/Trend Issued: 2025-07-11 08:21 PDT
Date/Time (PDT)Inflow    Date/Time (PDT)Inflow
2025-07-12 00:0095200    2025-07-12 11:0096888.34
2025-07-11 00:0096200    2025-07-12 17:0097276.59
2025-07-10 00:0092900    2025-07-12 23:0096990.47
2025-07-09 00:0096600    2025-07-13 05:0096375.56
2025-07-08 00:00102000    2025-07-13 11:0094707.87
2025-07-07 00:00100700    2025-07-13 17:0091570.61
2025-07-06 00:0094900    2025-07-13 23:0087797.57
2025-07-05 00:00100600    2025-07-14 05:0084324.87
2025-07-04 00:0098100    2025-07-14 11:0080819.96
2025-07-03 00:0099800    2025-07-14 17:0077514.64
2025-07-02 00:00104800    2025-07-14 23:0076499.82
      2025-07-15 05:0078774.16
      2025-07-15 11:0082924.3
      2025-07-15 17:0087522.54
      2025-07-15 23:0092291.31
      2025-07-16 05:0097276.37
      2025-07-16 11:00101999.21
      2025-07-16 17:00105304.54
      2025-07-16 23:00106606.25
      2025-07-17 05:00106699.33
      2025-07-17 11:00106407.29
      2025-07-17 17:00106029.79
      2025-07-17 23:00105635.81
      2025-07-18 05:00105242.97
      2025-07-18 11:00104846.49
      2025-07-18 17:00104449.39
      2025-07-18 23:00104054.58
      2025-07-19 05:00103668.14
      2025-07-19 11:00103280.59
      2025-07-19 17:00102891.34
      2025-07-19 23:00102497.37
      2025-07-20 05:00102103.93
      2025-07-20 11:00101705.89
      2025-07-20 17:00101252.02
      2025-07-20 23:00100634.42
      2025-07-21 05:0099908.19