COLUMBIA--BLO ROCK ISLAND DAM (RISW1)

Observed    Forecast/Trend Issued: 2026-04-07 10:47 PDT
Date/Time (PDT)Inflow    Date/Time (PDT)Inflow
2026-04-07 00:00119230    2026-04-07 23:00121802.43
2026-04-06 00:00118820    2026-04-08 05:00121979.41
2026-04-05 00:00119370    2026-04-08 11:00121734.75
2026-04-04 00:00122950    2026-04-08 17:00121416.78
2026-04-03 00:00117210    2026-04-08 23:00121115.21
2026-04-02 00:00124050    2026-04-09 05:00120891.33
2026-04-01 00:00144130    2026-04-09 11:00120763.35
2026-03-31 00:00146590    2026-04-09 17:00120695.53
2026-03-30 00:00122070    2026-04-09 23:00120664.23
2026-03-29 00:00148630    2026-04-10 05:00120685.96
2026-03-28 00:00154080    2026-04-10 11:00120710.79
      2026-04-10 17:00120648.71
      2026-04-10 23:00120570.82
      2026-04-11 05:00120573.65
      2026-04-11 11:00120630.91
      2026-04-11 17:00120669.02
      2026-04-11 23:00120664.14
      2026-04-12 05:00120643.79
      2026-04-12 11:00120635.86
      2026-04-12 17:00121681.01
      2026-04-12 23:00124067.88
      2026-04-13 05:00126207.84
      2026-04-13 11:00127531.68
      2026-04-13 17:00128538.13
      2026-04-13 23:00129480.48
      2026-04-14 05:00130350.19
      2026-04-14 11:00131106.41
      2026-04-14 17:00131731.23
      2026-04-14 23:00132238.57
      2026-04-15 05:00132656.22
      2026-04-15 11:00133004.18
      2026-04-15 17:00133291.67
      2026-04-15 23:00133533.26
      2026-04-16 05:00133755.2
      2026-04-16 11:00133969.74
      2026-04-16 17:00134171.26
      2026-04-16 23:00134368.97
      2026-04-17 05:00134589.25