COLUMBIA--CHIEF JOSEPH DAM (CHJW1)
| Observed |
| Date/Time (PDT) | Pool Storage |
| 2026-09-19 13:00 | 568.93 | | |
| 2026-09-19 12:00 | 568.93 | | |
| 2026-09-19 11:00 | 569.7 | | |
| 2026-09-19 10:00 | 571.26 | | |
| 2026-09-19 09:00 | 570.48 | | |
| 2026-09-19 08:00 | 571.26 | | |
| 2026-09-19 07:00 | 572.04 | | |
| 2026-09-19 06:00 | 572.04 | | |
| 2026-09-19 05:00 | 570.48 | | |
| 2026-09-19 04:00 | 569.7 | | |
| 2026-09-19 03:00 | 570.48 | | |
| 2026-09-19 02:00 | 570.48 | | |
| 2026-09-19 01:00 | 568.16 | | |
| 2026-09-19 00:00 | 568.93 | | |
| 2026-09-18 23:00 | 568.93 | | |
| 2026-09-18 22:00 | 568.16 | | |
| 2026-09-18 21:00 | 568.93 | | |
| 2026-09-18 20:00 | 570.48 | | |
| 2026-09-18 19:00 | 568.16 | | |
| 2026-09-18 18:00 | 566.62 | | |
| 2026-09-18 17:00 | 568.16 | | |
| 2026-09-18 16:00 | 569.7 | | |
| 2026-09-18 15:00 | 568.93 | | |
| 2026-09-18 14:00 | 568.93 | | |
| 2026-09-18 13:00 | 569.7 | | |
| 2026-09-18 12:00 | 568.16 | | |
| 2026-09-18 11:00 | 567.39 | | |
| 2026-09-18 10:00 | 570.48 | | |
| 2026-09-18 09:00 | 570.48 | | |
| 2026-09-18 08:00 | 568.16 | | |
| 2026-09-18 07:00 | 570.48 | | |
| 2026-09-18 06:00 | 571.26 | | |
| 2026-09-18 05:00 | 571.26 | | |
| 2026-09-18 04:00 | 570.48 | | |
| 2026-09-18 03:00 | 570.48 | | |
| 2026-09-18 02:00 | 572.82 | | |
| 2026-09-18 01:00 | 572.82 | | |
| 2026-09-18 00:00 | 570.48 | | |
| 2026-09-17 23:00 | 572.04 | | |
| 2026-09-17 22:00 | 571.26 | | |
| 2026-09-17 21:00 | 571.26 | | |
| 2026-09-17 20:00 | 568.93 | | |
| 2026-09-17 19:00 | 568.16 | | |
| 2026-09-17 18:00 | 567.39 | | |
| 2026-09-17 17:00 | 566.62 | | |
| 2026-09-17 16:00 | 567.39 | | |
| 2026-09-17 15:00 | 566.62 | | |
| 2026-09-17 14:00 | 565.08 | | |
| 2026-09-17 13:00 | 565.85 | | |
| 2026-09-17 12:00 | 566.62 | | |
| 2026-09-17 11:00 | 564.31 | | |
| 2026-09-17 10:00 | 565.85 | | |
| 2026-09-17 09:00 | 568.16 | | |
| 2026-09-17 08:00 | 565.85 | | |
| 2026-09-17 07:00 | 565.08 | | |
| 2026-09-17 06:00 | 565.08 | | |
| 2026-09-17 05:00 | 566.62 | | |
| 2026-09-17 04:00 | 567.39 | | |
| 2026-09-17 03:00 | 567.39 | | |
| 2026-09-17 02:00 | 568.93 | | |
| 2026-09-17 01:00 | 571.26 | | |
| 2026-09-17 00:00 | 568.93 | | |
| 2026-09-16 23:00 | 568.93 | | |
| 2026-09-16 22:00 | 570.48 | | |
| 2026-09-16 21:00 | 568.16 | | |
| 2026-09-16 20:00 | 568.16 | | |
| 2026-09-16 19:00 | 567.39 | | |
| 2026-09-16 18:00 | 568.16 | | |
| 2026-09-16 17:00 | 569.7 | | |
| 2026-09-16 16:00 | 569.7 | | |
| 2026-09-16 15:00 | 572.04 | | |
| 2026-09-16 14:00 | 572.04 | | |
| 2026-09-16 13:00 | 572.04 | | |
| 2026-09-16 12:00 | 572.04 | | |
| 2026-09-16 11:00 | 572.04 | | |
| 2026-09-16 10:00 | 572.04 | | |
| 2026-09-16 09:00 | 572.04 | | |
| 2026-09-16 08:00 | 572.04 | | |
| 2026-09-16 07:00 | 572.04 | | |
| 2026-09-16 06:00 | 570.48 | | |
| 2026-09-16 05:00 | 570.48 | | |
| 2026-09-16 04:00 | 572.04 | | |
| 2026-09-16 03:00 | 573.6 | | |
| 2026-09-16 02:00 | 570.48 | | |
| 2026-09-16 01:00 | 569.7 | | |
| 2026-09-16 00:00 | 571.26 | | |
| 2026-09-15 23:00 | 570.48 | | |
| 2026-09-15 22:00 | 570.48 | | |
| 2026-09-15 21:00 | 569.7 | | |
| 2026-09-15 20:00 | 568.93 | | |
| 2026-09-15 19:00 | 568.93 | | |
| 2026-09-15 18:00 | 568.93 | | |
| 2026-09-15 17:00 | 567.39 | | |
| 2026-09-15 16:00 | 567.39 | | |
| 2026-09-15 15:00 | 568.16 | | |
| 2026-09-15 14:00 | 566.62 | | |
| 2026-09-15 13:00 | 566.62 | | |
| 2026-09-15 12:00 | 567.39 | | |
| 2026-09-15 11:00 | 565.08 | | |
| 2026-09-15 10:00 | 564.31 | | |
| 2026-09-15 09:00 | 564.31 | | |
| 2026-09-15 08:00 | 564.31 | | |
| 2026-09-15 07:00 | 562 | | |
| 2026-09-15 06:00 | 562 | | |
| 2026-09-15 05:00 | 561.23 | | |
| 2026-09-15 04:00 | 561.23 | | |
| 2026-09-15 03:00 | 559.69 | | |
| 2026-09-15 02:00 | 559.69 | | |
| 2026-09-15 01:00 | 561.23 | | |
| 2026-09-15 00:00 | 560.46 | | |
| 2026-09-14 23:00 | 562 | | |
| 2026-09-14 22:00 | 564.31 | | |
| 2026-09-14 21:00 | 564.31 | | |
| 2026-09-14 20:00 | 565.08 | | |
| 2026-09-14 19:00 | 563.54 | | |
| 2026-09-14 18:00 | 566.62 | | |
| 2026-09-14 17:00 | 565.85 | | |
| 2026-09-14 16:00 | 571.26 | | |
| 2026-09-14 15:00 | 571.26 | | |
| 2026-09-14 14:00 | 569.7 | | |
| 2026-09-14 13:00 | 571.26 | | |
| 2026-09-14 12:00 | 573.6 | | |
| 2026-09-14 11:00 | 572.04 | | |
| 2026-09-14 10:00 | 570.48 | | |
| 2026-09-14 09:00 | 573.6 | | |
| 2026-09-14 08:00 | 574.38 | | |
| 2026-09-14 07:00 | 573.6 | | |
| 2026-09-14 06:00 | 571.26 | | |
| 2026-09-14 05:00 | 572.04 | | |
| 2026-09-14 04:00 | 572.04 | | |
| 2026-09-14 03:00 | 571.26 | | |
| 2026-09-14 02:00 | 571.26 | | |
| 2026-09-14 01:00 | 572.04 | | |
| 2026-09-14 00:00 | 571.26 | | |
| 2026-09-13 23:00 | 570.48 | | |
| 2026-09-13 22:00 | 571.26 | | |
| 2026-09-13 21:00 | 570.48 | | |
| 2026-09-13 20:00 | 569.7 | | |
| 2026-09-13 19:00 | 568.93 | | |
| 2026-09-13 18:00 | 568.16 | | |
| 2026-09-13 17:00 | 568.93 | | |
| 2026-09-13 16:00 | 569.7 | | |
| 2026-09-13 15:00 | 569.7 | | |
| 2026-09-13 14:00 | 569.7 | | |
| 2026-09-13 13:00 | 569.7 | | |
| 2026-09-13 12:00 | 569.7 | | |
| 2026-09-13 11:00 | 568.16 | | |
| 2026-09-13 10:00 | 568.16 | | |
| 2026-09-13 09:00 | 568.93 | | |
| 2026-09-13 08:00 | 567.39 | | |
| 2026-09-13 07:00 | 565.85 | | |
| 2026-09-13 06:00 | 567.39 | | |
| 2026-09-13 05:00 | 565.85 | | |
| 2026-09-13 04:00 | 567.39 | | |
| 2026-09-13 03:00 | 568.16 | | |
| 2026-09-13 02:00 | 566.62 | | |
| 2026-09-13 01:00 | 566.62 | | |
| 2026-09-13 00:00 | 567.39 | | |
| 2026-09-12 23:00 | 568.16 | | |
| 2026-09-12 22:00 | 566.62 | | |
| 2026-09-12 21:00 | 565.85 | | |
| 2026-09-12 20:00 | 567.39 | | |
| 2026-09-12 19:00 | 566.62 | | |
| 2026-09-12 18:00 | 564.31 | | |
| 2026-09-12 17:00 | 564.31 | | |
| 2026-09-12 16:00 | 565.08 | | |
| 2026-09-12 15:00 | 564.31 | | |
| 2026-09-12 14:00 | 564.31 | | |
| 2026-09-12 13:00 | 565.08 | | |
| 2026-09-12 12:00 | 563.54 | | |
| 2026-09-12 11:00 | 563.54 | | |
| 2026-09-12 10:00 | 562.77 | | |
| 2026-09-12 09:00 | 562.77 | | |
| 2026-09-12 08:00 | 563.54 | | |
| 2026-09-12 07:00 | 562 | | |
| 2026-09-12 06:00 | 562.77 | | |
| 2026-09-12 05:00 | 564.31 | | |
| 2026-09-12 04:00 | 565.08 | | |
| 2026-09-12 03:00 | 565.85 | | |
| 2026-09-12 02:00 | 567.39 | | |
| 2026-09-12 01:00 | 566.62 | | |
| 2026-09-12 00:00 | 566.62 | | |
| 2026-09-11 23:00 | 565.85 | | |
| 2026-09-11 22:00 | 566.62 | | |
| 2026-09-11 21:00 | 567.39 | | |
| 2026-09-11 20:00 | 567.39 | | |
| 2026-09-11 19:00 | 566.62 | | |
| 2026-09-11 18:00 | 565.08 | | |
| 2026-09-11 17:00 | 566.62 | | |
| 2026-09-11 16:00 | 568.16 | | |
| 2026-09-11 15:00 | 567.39 | | |
| 2026-09-11 14:00 | 567.39 | | |
| 2026-09-11 13:00 | 568.16 | | |
| 2026-09-11 12:00 | 568.16 | | |
| 2026-09-11 11:00 | 566.62 | | |
| 2026-09-11 10:00 | 565.85 | | |
| 2026-09-11 09:00 | 567.39 | | |
| 2026-09-11 08:00 | 568.16 | | |
| 2026-09-11 07:00 | 568.16 | | |
| 2026-09-11 06:00 | 565.85 | | |
| 2026-09-11 05:00 | 566.62 | | |
| 2026-09-11 04:00 | 566.62 | | |
| 2026-09-11 03:00 | 566.62 | | |
| 2026-09-11 02:00 | 566.62 | | |
| 2026-09-11 01:00 | 566.62 | | |
| 2026-09-11 00:00 | 566.62 | | |
| 2026-09-10 23:00 | 568.93 | | |
| 2026-09-10 22:00 | 570.48 | | |
| 2026-09-10 21:00 | 570.48 | | |
| 2026-09-10 20:00 | 570.48 | | |
| 2026-09-10 19:00 | 568.93 | | |
| 2026-09-10 18:00 | 568.16 | | |
| 2026-09-10 17:00 | 566.62 | | |
| 2026-09-10 16:00 | 565.08 | | |
| 2026-09-10 15:00 | 564.31 | | |
| 2026-09-10 14:00 | 564.31 | | |
| 2026-09-10 13:00 | 562.77 | | |
| 2026-09-10 12:00 | 562 | | |
| 2026-09-10 11:00 | 562.77 | | |
| 2026-09-10 10:00 | 560.46 | | |
| 2026-09-10 09:00 | 560.46 | | |
| 2026-09-10 08:00 | 560.46 | | |
| 2026-09-10 07:00 | 558.92 | | |
| 2026-09-10 06:00 | 558.15 | | |
| 2026-09-10 05:00 | 557.38 | | |
| 2026-09-10 04:00 | 557.38 | | |
| 2026-09-10 03:00 | 557.38 | | |
| 2026-09-10 02:00 | 557.38 | | |
| 2026-09-10 01:00 | 556.61 | | |
| 2026-09-10 00:00 | 556.61 | | |
| 2026-09-09 23:00 | 558.15 | | |
| 2026-09-09 22:00 | 562 | | |
| 2026-09-09 21:00 | 562.77 | | |
| 2026-09-09 20:00 | 562 | | |
| 2026-09-09 19:00 | 559.69 | | |
| 2026-09-09 18:00 | 557.38 | | |
| 2026-09-09 17:00 | 558.15 | | |
| 2026-09-09 16:00 | 558.92 | | |
| 2026-09-09 15:00 | 560.46 | | |
| 2026-09-09 14:00 | 562 | | |
| 2026-09-09 13:00 | 562.77 | | |
| 2026-09-09 12:00 | 564.31 | | |
| 2026-09-09 11:00 | 564.31 | | |
| 2026-09-09 10:00 | 566.62 | | |
| 2026-09-09 09:00 | 566.62 | | |
| 2026-09-09 08:00 | 566.62 | | |
| 2026-09-09 07:00 | 568.16 | | |
| 2026-09-09 06:00 | 568.93 | | |
| 2026-09-09 05:00 | 569.7 | | |
| 2026-09-09 04:00 | 572.82 | | |
| 2026-09-09 03:00 | 574.38 | | |
| 2026-09-09 02:00 | 573.6 | | |
| 2026-09-09 01:00 | 575.16 | | |
| 2026-09-09 00:00 | 575.94 | | |
| 2026-09-08 23:00 | 575.16 | | |
| 2026-09-08 22:00 | 575.16 | | |
| 2026-09-08 21:00 | 573.6 | | |
| 2026-09-08 20:00 | 571.26 | | |
| 2026-09-08 19:00 | 568.93 | | |
| 2026-09-08 18:00 | 566.62 | | |
| 2026-09-08 17:00 | 566.62 | | |