COLUMBIA--GRAND COULEE DAM (GCDW1)

Observed    Forecast/Trend Issued: 2025-07-15 10:01 PDT
Date/Time (PDT)Inflow    Date/Time (PDT)Inflow
2025-07-15 00:0074900    2025-07-15 17:0079201.14
2025-07-14 00:0088800    2025-07-15 23:0084283.34
2025-07-13 00:0090400    2025-07-16 05:0089384.22
2025-07-12 00:0095200    2025-07-16 11:0095180.17
2025-07-11 00:0096200    2025-07-16 17:00101957.99
2025-07-10 00:0092900    2025-07-16 23:00105578.3
2025-07-09 00:0096600    2025-07-17 05:00106813.84
2025-07-08 00:00102000    2025-07-17 11:00107147.59
2025-07-07 00:00100700    2025-07-17 17:00107226.23
2025-07-06 00:0094900    2025-07-17 23:00107206.54
2025-07-05 00:00100600    2025-07-18 05:00107137.49
      2025-07-18 11:00107044.01
      2025-07-18 17:00106999.65
      2025-07-18 23:00107067
      2025-07-19 05:00106476.54
      2025-07-19 11:00104016.53
      2025-07-19 17:00100646.48
      2025-07-19 23:0098500.49
      2025-07-20 05:0097719.01
      2025-07-20 11:0097585.19
      2025-07-20 17:0097570.7
      2025-07-20 23:0097665.02
      2025-07-21 05:0097836.15
      2025-07-21 11:0097983.97
      2025-07-21 17:0098075.25
      2025-07-21 23:0098131.79
      2025-07-22 05:0098173.33
      2025-07-22 11:0098196.91
      2025-07-22 17:0098206
      2025-07-22 23:0098206.29
      2025-07-23 05:0098209.88
      2025-07-23 11:0098216.03
      2025-07-23 17:0098225.99
      2025-07-23 23:0098235.15
      2025-07-24 05:0098237.01
      2025-07-24 11:0098214.97
      2025-07-24 17:0098169.17
      2025-07-24 23:0098098.4
      2025-07-25 05:0098010.61