COLUMBIA--BLO ROCK ISLAND DAM (RISW1)

Observed    Forecast/Trend Issued: 2025-07-04 09:17 PDT
Date/Time (PDT)Pool Height    Date/Time (PDT)Pool Height
2025-07-04 00:00611.96    2025-07-04 17:00612.03
2025-07-03 00:00612.05    2025-07-04 23:00612.03
2025-07-02 00:00612.08    2025-07-05 05:00612.03
2025-07-01 00:00611.76    2025-07-05 11:00612.03
2025-06-30 00:00611.74    2025-07-05 17:00612.03
2025-06-29 00:00611.77    2025-07-05 23:00612.03
2025-06-28 00:00611.75    2025-07-06 05:00612.03
2025-06-27 00:00611.42    2025-07-06 11:00612.03
2025-06-26 00:00611.56    2025-07-06 17:00612.03
2025-06-25 00:00611.79    2025-07-06 23:00612.03
2025-06-24 00:00612.12    2025-07-07 05:00612.03
      2025-07-07 11:00612.03
      2025-07-07 17:00612.03
      2025-07-07 23:00612.03
      2025-07-08 05:00612.03
      2025-07-08 11:00612.03
      2025-07-08 17:00612.03
      2025-07-08 23:00612.03
      2025-07-09 05:00612.03
      2025-07-09 11:00612.03
      2025-07-09 17:00612.03
      2025-07-09 23:00612.03
      2025-07-10 05:00612.03
      2025-07-10 11:00612.03
      2025-07-10 17:00612.03
      2025-07-10 23:00612.03
      2025-07-11 05:00612.03
      2025-07-11 11:00612.03
      2025-07-11 17:00612.03
      2025-07-11 23:00612.03
      2025-07-12 05:00612.03
      2025-07-12 11:00612.03
      2025-07-12 17:00612.03
      2025-07-12 23:00612.03
      2025-07-13 05:00612.03
      2025-07-13 11:00612.03
      2025-07-13 17:00612.03
      2025-07-13 23:00612.03
      2025-07-14 05:00612.03