COLUMBIA--BLO ROCK ISLAND DAM (RISW1)

Observed    Forecast/Trend Issued: 2026-05-07 15:45 PDT
Date/Time (PDT)Inflow    Date/Time (PDT)Inflow
2026-05-07 00:00129650    2026-05-07 17:00133267.21
2026-05-06 00:00170980    2026-05-07 23:00148768.13
2026-05-05 00:00157800    2026-05-08 05:00165987.23
2026-05-04 00:00155460    2026-05-08 11:00171381.54
2026-05-03 00:00161910    2026-05-08 17:00171565.04
2026-05-02 00:00169040    2026-05-08 23:00171062.98
2026-05-01 00:00148070    2026-05-09 05:00170727.82
2026-04-30 00:00164720    2026-05-09 11:00170520.38
2026-04-29 00:00129000    2026-05-09 17:00170343.36
2026-04-28 00:00132950    2026-05-09 23:00170610.48
2026-04-27 00:00130490    2026-05-10 05:00171976.72
      2026-05-10 11:00172778.04
      2026-05-10 17:00171602.86
      2026-05-10 23:00170220.74
      2026-05-11 05:00169672.28
      2026-05-11 11:00169431.54
      2026-05-11 17:00169130.28
      2026-05-11 23:00168813.76
      2026-05-12 05:00168598.44
      2026-05-12 11:00168454.44
      2026-05-12 17:00168332
      2026-05-12 23:00168302.92
      2026-05-13 05:00168396.14
      2026-05-13 11:00168501.1
      2026-05-13 17:00168530.36
      2026-05-13 23:00168523.02
      2026-05-14 05:00168524.16
      2026-05-14 11:00168486.2
      2026-05-14 17:00168370.86
      2026-05-14 23:00168238
      2026-05-15 05:00168147.04
      2026-05-15 11:00168059.2
      2026-05-15 17:00167922.34
      2026-05-15 23:00167772
      2026-05-16 05:00167645.51
      2026-05-16 11:00167497.45
      2026-05-16 17:00167272.37
      2026-05-16 23:00166986.68
      2026-05-17 05:00166684.11