COLUMBIA--BLO ROCK ISLAND DAM (RISW1)

Observed    Forecast/Trend Issued: 2026-01-31 10:02 PST
Date/Time (PST)Inflow    Date/Time (PST)Inflow
2026-01-31 00:00142080    2026-01-31 22:00133618.09
2026-01-30 00:00143200    2026-02-01 04:00129005.81
2026-01-29 00:00129070    2026-02-01 10:00125481.36
2026-01-28 00:00145710    2026-02-01 16:00122932.11
2026-01-27 00:00152550    2026-02-01 22:00121500.72
2026-01-26 00:00150970    2026-02-02 04:00124943.43
2026-01-25 00:00148540    2026-02-02 10:00133226.79
2026-01-24 00:00140670    2026-02-02 16:00139149.98
2026-01-23 00:00142290    2026-02-02 22:00140890.35
2026-01-22 00:00154900    2026-02-03 04:00141175.54
2026-01-21 00:00152450    2026-02-03 10:00141287.09
      2026-02-03 16:00141322.42
      2026-02-03 22:00141280.41
      2026-02-04 04:00141205.95
      2026-02-04 10:00141123.52
      2026-02-04 16:00141041.67
      2026-02-04 22:00140967.27
      2026-02-05 04:00140911.68
      2026-02-05 10:00140878.17
      2026-02-05 16:00140858.7
      2026-02-05 22:00140848.62
      2026-02-06 04:00140854.46
      2026-02-06 10:00140876.63
      2026-02-06 16:00140906.37
      2026-02-06 22:00140939.53
      2026-02-07 04:00140982.86
      2026-02-07 10:00141035.23
      2026-02-07 16:00141088.24
      2026-02-07 22:00141149.81
      2026-02-08 04:00141285.96
      2026-02-08 10:00141533.86
      2026-02-08 16:00141834.32
      2026-02-08 22:00142162.45
      2026-02-09 04:00142533.31
      2026-02-09 10:00142869.54
      2026-02-09 16:00143075.58
      2026-02-09 22:00143150.48
      2026-02-10 04:00143098.02