COLUMBIA--BLO ROCK ISLAND DAM (RISW1)

Observed    Forecast/Trend Issued: 2026-04-13 15:47 PDT
Date/Time (PDT)Inflow    Date/Time (PDT)Inflow
2026-04-13 00:00145380    2026-04-13 23:00135153.95
2026-04-12 00:00120480    2026-04-14 05:00132974.73
2026-04-11 00:00128010    2026-04-14 11:00131994.86
2026-04-10 00:00105880    2026-04-14 17:00131841.83
2026-04-09 00:00112560    2026-04-14 23:00132008.42
2026-04-08 00:0099820    2026-04-15 05:00132299.73
2026-04-07 00:00119230    2026-04-15 11:00132734.74
2026-04-06 00:00118820    2026-04-15 17:00132994.31
2026-04-05 00:00119370    2026-04-15 23:00133038.16
2026-04-04 00:00122950    2026-04-16 05:00133103.78
2026-04-03 00:00117210    2026-04-16 11:00133357.33
      2026-04-16 17:00133712.77
      2026-04-16 23:00133941.51
      2026-04-17 05:00133843.49
      2026-04-17 11:00133424.04
      2026-04-17 17:00132863.04
      2026-04-17 23:00132307.56
      2026-04-18 05:00131895.66
      2026-04-18 11:00132035.22
      2026-04-18 17:00133186.9
      2026-04-18 23:00135063.89
      2026-04-19 05:00136709.59
      2026-04-19 11:00137526.12
      2026-04-19 17:00137604.39
      2026-04-19 23:00137308.52
      2026-04-20 05:00137038.96
      2026-04-20 11:00137047.84
      2026-04-20 17:00137287.19
      2026-04-20 23:00137662.7
      2026-04-21 05:00138775.6
      2026-04-21 11:00140637.85
      2026-04-21 17:00142055.53
      2026-04-21 23:00142696.4
      2026-04-22 05:00142731.58
      2026-04-22 11:00142463.81
      2026-04-22 17:00142473.19
      2026-04-22 23:00142821.76
      2026-04-23 05:00143290.37