COLUMBIA--BLO ROCK ISLAND DAM (RISW1)

Observed    Forecast/Trend Issued: 2026-06-01 16:14 PDT
Date/Time (PDT)Inflow    Date/Time (PDT)Inflow
2026-06-01 00:00141410    2026-06-02 05:00182024.12
2026-05-31 00:00114500    2026-06-02 11:00182307.22
2026-05-30 00:00143150    2026-06-02 17:00182129.7
2026-05-29 00:00139970    2026-06-02 23:00182004.08
2026-05-28 00:00128500    2026-06-03 05:00181970.02
2026-05-27 00:00138760    2026-06-03 11:00181984.14
2026-05-26 00:00135220    2026-06-03 17:00182013.1
2026-05-24 00:00120770    2026-06-03 23:00182055.14
2026-05-23 00:00138590    2026-06-04 05:00182120.14
2026-05-22 00:00146050    2026-06-04 11:00182151.54
      2026-06-04 17:00182142
      2026-06-04 23:00182111.9
      2026-06-05 05:00182086.5
      2026-06-05 11:00182076.5
      2026-06-05 17:00182077.8
      2026-06-05 23:00182087.62
      2026-06-06 05:00182097.74
      2026-06-06 11:00182097.04
      2026-06-06 17:00182067.74
      2026-06-06 23:00181987.9
      2026-06-07 05:00181846.7
      2026-06-07 11:00181652.18
      2026-06-07 17:00183412.42
      2026-06-07 23:00187332.8
      2026-06-08 05:00190004.9
      2026-06-08 11:00190578.94
      2026-06-08 17:00190408.74
      2026-06-08 23:00190170.22
      2026-06-09 05:00189962.62
      2026-06-09 11:00189804.62
      2026-06-09 17:00189688.76
      2026-06-09 23:00189607.24
      2026-06-10 05:00189550.22
      2026-06-10 11:00189488.76
      2026-06-10 17:00189397.64
      2026-06-10 23:00189298.26
      2026-06-11 05:00189220.34