COLUMBIA--BLO ROCK ISLAND DAM (RISW1)

Observed    Forecast/Trend Issued: 2026-09-27 10:35 PDT
Date/Time (PDT)Inflow    Date/Time (PDT)Inflow
2026-09-28 00:0074150    2026-09-28 05:0066885.9
2026-09-27 00:0067310    2026-09-28 11:0066809.58
2026-09-26 00:0041420    2026-09-28 17:0066795.42
2026-09-25 00:0068470    2026-09-28 23:0066788.42
2026-09-24 00:0059730    2026-09-29 05:0066785.19
2026-09-23 00:0039900    2026-09-29 11:0066783.89
2026-09-22 00:0056700    2026-09-29 17:0066783.4
2026-09-21 00:0041800    2026-09-29 23:0066784.95
2026-09-20 00:0049550    2026-09-30 05:0069103.33
2026-09-19 00:0050190    2026-09-30 11:0073744.17
2026-09-18 00:0052570    2026-09-30 17:0076410.36
      2026-09-30 23:0076188.48
      2026-10-01 05:0072151.1
      2026-10-01 11:0065163.94
      2026-10-01 17:0060451.59
      2026-10-01 23:0059141.76
      2026-10-02 05:0059049.2
      2026-10-02 11:0059062.9
      2026-10-02 17:0059014.63
      2026-10-02 23:0058889.06
      2026-10-03 05:0058675.99
      2026-10-03 11:0058336.34
      2026-10-03 17:0057834.85
      2026-10-03 23:0057218.88
      2026-10-04 05:0056622.74
      2026-10-04 11:0056168.52
      2026-10-04 17:0055882.39
      2026-10-04 23:0055716.95
      2026-10-05 05:0055625.38
      2026-10-05 11:0055591.87
      2026-10-05 17:0055664.05
      2026-10-05 23:0056058.38
      2026-10-06 05:0056559.81
      2026-10-06 11:0056819.02
      2026-10-06 17:0056942.61
      2026-10-06 23:0057031.23
      2026-10-07 05:0057095.92