COLUMBIA--PRIEST RAPIDS DAM (PRWW1)

Observed    Forecast/Trend Issued: 2026-04-20 15:36 PDT
Date/Time (PDT)Pool Height    Date/Time (PDT)Pool Height
2026-04-21 00:00483.48    2026-04-21 05:00483.55
2026-04-20 00:00484.85    2026-04-21 11:00483.55
2026-04-19 00:00484.11    2026-04-21 17:00483.55
2026-04-18 00:00485.73    2026-04-21 23:00483.55
2026-04-17 00:00487.05    2026-04-22 05:00483.55
2026-04-16 00:00487.05    2026-04-22 11:00483.55
2026-04-15 00:00486.19    2026-04-22 17:00483.55
2026-04-14 00:00486.13    2026-04-22 23:00483.55
2026-04-13 00:00485.77    2026-04-23 05:00483.55
2026-04-12 00:00485.47    2026-04-23 11:00483.55
2026-04-11 00:00486.01    2026-04-23 17:00483.55
      2026-04-23 23:00483.55
      2026-04-24 05:00483.55
      2026-04-24 11:00483.55
      2026-04-24 17:00483.55
      2026-04-24 23:00483.55
      2026-04-25 05:00483.55
      2026-04-25 11:00483.55
      2026-04-25 17:00483.55
      2026-04-25 23:00483.55
      2026-04-26 05:00483.55
      2026-04-26 11:00483.55
      2026-04-26 17:00483.55
      2026-04-26 23:00483.55
      2026-04-27 05:00483.55
      2026-04-27 11:00483.55
      2026-04-27 17:00483.55
      2026-04-27 23:00483.55
      2026-04-28 05:00483.55
      2026-04-28 11:00483.55
      2026-04-28 17:00483.55
      2026-04-28 23:00483.55
      2026-04-29 05:00483.55
      2026-04-29 11:00483.55
      2026-04-29 17:00483.55
      2026-04-29 23:00483.55
      2026-04-30 05:00483.55