COLUMBIA--WANAPUM DAM (WANW1)

Observed    Forecast/Trend Issued: 2026-06-26 10:52 PDT
Date/Time (PDT)Inflow    Date/Time (PDT)Inflow
2026-06-27 00:00161000    2026-06-27 05:00149042.69
2026-06-26 00:00143800    2026-06-27 11:00148778.72
2026-06-25 00:00139500    2026-06-27 17:00148666.9
2026-06-24 00:00150300    2026-06-27 23:00148566.62
2026-06-23 00:00128000    2026-06-28 05:00148466.37
2026-06-22 00:00104200    2026-06-28 11:00148364.2
2026-06-21 00:00111400    2026-06-28 17:00146095.29
2026-06-20 00:00154400    2026-06-28 23:00140246.4
2026-06-19 00:00136100    2026-06-29 05:00134283.83
2026-06-18 00:00120400    2026-06-29 11:00131161.68
2026-06-17 00:00159100    2026-06-29 17:00130203.7
      2026-06-29 23:00130075.67
      2026-06-30 05:00130221.27
      2026-06-30 11:00130421.2
      2026-06-30 17:00130570.71
      2026-06-30 23:00130659.39
      2026-07-01 05:00130470.6
      2026-07-01 11:00129731.78
      2026-07-01 17:00128838.53
      2026-07-01 23:00128369.43
      2026-07-02 05:00128512.02
      2026-07-02 11:00129348.33
      2026-07-02 17:00130682.89
      2026-07-02 23:00131903.63
      2026-07-03 05:00132575.39
      2026-07-03 11:00132684.07
      2026-07-03 17:00132372.41
      2026-07-03 23:00131791.12
      2026-07-04 05:00131077.42
      2026-07-04 11:00130301.28
      2026-07-04 17:00129461.79
      2026-07-04 23:00128558.09
      2026-07-05 05:00127622.73
      2026-07-05 11:00126688.84
      2026-07-05 17:00125694.47
      2026-07-05 23:00124331.95
      2026-07-06 05:00120489.85