COLUMBIA--ROCKY REACH DAM (RRHW1)
| Observed |
| Date/Time (PDT) | Pool Storage |
| 2025-07-12 11:00 | 23.94 | | |
| 2025-07-12 10:00 | 25.02 | | |
| 2025-07-12 09:00 | 26.55 | | |
| 2025-07-12 08:00 | 26.46 | | |
| 2025-07-12 07:00 | 24.21 | | |
| 2025-07-12 06:00 | 25.2 | | |
| 2025-07-12 05:00 | 26.19 | | |
| 2025-07-12 04:00 | 29.7 | | |
| 2025-07-12 03:00 | 28.44 | | |
| 2025-07-12 02:00 | 27.99 | | |
| 2025-07-12 01:00 | 25.83 | | |
| 2025-07-12 00:00 | 23.76 | | |
| 2025-07-11 23:00 | 21.33 | | |
| 2025-07-11 22:00 | 17.64 | | |
| 2025-07-11 21:00 | 16.92 | | |
| 2025-07-11 20:00 | 14.94 | | |
| 2025-07-11 19:00 | 15.66 | | |
| 2025-07-11 18:00 | 20.7 | | |
| 2025-07-11 17:00 | 22.77 | | |
| 2025-07-11 16:00 | 23.4 | | |
| 2025-07-11 15:00 | 25.2 | | |
| 2025-07-11 14:00 | 27.27 | | |
| 2025-07-11 13:00 | 27.45 | | |
| 2025-07-11 12:00 | 25.74 | | |
| 2025-07-11 11:00 | 25.38 | | |
| 2025-07-11 10:00 | 23.13 | | |
| 2025-07-11 09:00 | 21.87 | | |
| 2025-07-11 08:00 | 22.23 | | |
| 2025-07-11 07:00 | 23.49 | | |
| 2025-07-11 06:00 | 22.32 | | |
| 2025-07-11 05:00 | 21.33 | | |
| 2025-07-11 04:00 | 20.43 | | |
| 2025-07-11 03:00 | 18.63 | | |
| 2025-07-11 02:00 | 18.72 | | |
| 2025-07-11 01:00 | 17.73 | | |
| 2025-07-11 00:00 | 18.27 | | |
| 2025-07-10 23:00 | 19.26 | | |
| 2025-07-10 22:00 | 20.79 | | |
| 2025-07-10 21:00 | 18.18 | | |
| 2025-07-10 20:00 | 17.01 | | |
| 2025-07-10 19:00 | 17.1 | | |
| 2025-07-10 18:00 | 18.99 | | |
| 2025-07-10 17:00 | 19.89 | | |
| 2025-07-10 16:00 | 23.94 | | |
| 2025-07-10 15:00 | 25.47 | | |
| 2025-07-10 14:00 | 22.23 | | |
| 2025-07-10 13:00 | 22.95 | | |
| 2025-07-10 12:00 | 21.33 | | |
| 2025-07-10 11:00 | 18.99 | | |
| 2025-07-10 10:00 | 15.39 | | |
| 2025-07-10 09:00 | 14.58 | | |
| 2025-07-10 08:00 | 13.41 | | |
| 2025-07-10 07:00 | 9.63 | | |
| 2025-07-10 06:00 | 9.54 | | |
| 2025-07-10 05:00 | 11.43 | | |
| 2025-07-10 04:00 | 12.42 | | |
| 2025-07-10 03:00 | 12.6 | | |
| 2025-07-10 02:00 | 13.95 | | |
| 2025-07-10 01:00 | 16.83 | | |
| 2025-07-10 00:00 | 18.09 | | |
| 2025-07-09 23:00 | 17.91 | | |
| 2025-07-09 22:00 | 15.84 | | |
| 2025-07-09 21:00 | 16.47 | | |
| 2025-07-09 20:00 | 16.38 | | |
| 2025-07-09 19:00 | 21.33 | | |
| 2025-07-09 18:00 | 19.8 | | |
| 2025-07-09 17:00 | 18.72 | | |
| 2025-07-09 16:00 | 19.98 | | |
| 2025-07-09 15:00 | 20.07 | | |
| 2025-07-09 14:00 | 18.81 | | |
| 2025-07-09 13:00 | 18.27 | | |
| 2025-07-09 12:00 | 18.09 | | |
| 2025-07-09 11:00 | 17.37 | | |
| 2025-07-09 10:00 | 16.83 | | |
| 2025-07-09 09:00 | 16.11 | | |
| 2025-07-09 08:00 | 14.49 | | |
| 2025-07-09 07:00 | 12.6 | | |
| 2025-07-09 06:00 | 11.79 | | |
| 2025-07-09 05:00 | 11.25 | | |
| 2025-07-09 04:00 | 10.98 | | |
| 2025-07-09 03:00 | 11.43 | | |
| 2025-07-09 02:00 | 11.25 | | |
| 2025-07-09 01:00 | 10.53 | | |
| 2025-07-09 00:00 | 11.25 | | |
| 2025-07-08 23:00 | 12.96 | | |
| 2025-07-08 22:00 | 14.4 | | |
| 2025-07-08 21:00 | 15.57 | | |
| 2025-07-08 20:00 | 11.61 | | |
| 2025-07-08 19:00 | 13.68 | | |
| 2025-07-08 18:00 | 18 | | |
| 2025-07-08 17:00 | 19.98 | | |
| 2025-07-08 16:00 | 23.31 | | |
| 2025-07-08 15:00 | 24.66 | | |
| 2025-07-08 14:00 | 23.94 | | |
| 2025-07-08 13:00 | 24.84 | | |
| 2025-07-08 12:00 | 20.43 | | |
| 2025-07-08 11:00 | 18.63 | | |
| 2025-07-08 10:00 | 18.81 | | |
| 2025-07-08 09:00 | 20.43 | | |
| 2025-07-08 08:00 | 21.78 | | |
| 2025-07-08 07:00 | 22.95 | | |
| 2025-07-08 06:00 | 22.95 | | |
| 2025-07-08 05:00 | 22.05 | | |
| 2025-07-08 04:00 | 24.75 | | |
| 2025-07-08 03:00 | 29.43 | | |
| 2025-07-08 02:00 | 26.55 | | |
| 2025-07-08 01:00 | 25.11 | | |
| 2025-07-08 00:00 | 26.91 | | |
| 2025-07-07 23:00 | 27.63 | | |
| 2025-07-07 22:00 | 26.82 | | |
| 2025-07-07 21:00 | 26.55 | | |
| 2025-07-07 20:00 | 26.64 | | |
| 2025-07-07 19:00 | 27.27 | | |
| 2025-07-07 18:00 | 27.36 | | |
| 2025-07-07 17:00 | 28.89 | | |
| 2025-07-07 16:00 | 27.45 | | |
| 2025-07-07 15:00 | 24.57 | | |
| 2025-07-07 14:00 | 18 | | |
| 2025-07-07 13:00 | 16.2 | | |
| 2025-07-07 12:00 | 16.11 | | |
| 2025-07-07 11:00 | 15.57 | | |
| 2025-07-07 10:00 | 14.94 | | |
| 2025-07-07 09:00 | 16.11 | | |
| 2025-07-07 08:00 | 17.64 | | |
| 2025-07-07 07:00 | 16.74 | | |
| 2025-07-07 06:00 | 16.38 | | |
| 2025-07-07 05:00 | 19.71 | | |
| 2025-07-07 04:00 | 19.8 | | |
| 2025-07-07 03:00 | 15.84 | | |
| 2025-07-07 02:00 | 16.2 | | |
| 2025-07-07 01:00 | 23.13 | | |
| 2025-07-07 00:00 | 21.15 | | |
| 2025-07-06 23:00 | 21.6 | | |
| 2025-07-06 22:00 | 24.21 | | |
| 2025-07-06 21:00 | 26.64 | | |
| 2025-07-06 20:00 | 28.17 | | |
| 2025-07-06 19:00 | 28.98 | | |
| 2025-07-06 18:00 | 29.52 | | |
| 2025-07-06 17:00 | 30.42 | | |
| 2025-07-06 16:00 | 29.79 | | |
| 2025-07-06 15:00 | 26.91 | | |
| 2025-07-06 14:00 | 25.56 | | |
| 2025-07-06 13:00 | 25.92 | | |
| 2025-07-06 12:00 | 22.86 | | |
| 2025-07-06 11:00 | 18.81 | | |
| 2025-07-06 10:00 | 16.92 | | |
| 2025-07-06 09:00 | 13.86 | | |
| 2025-07-06 08:00 | 10.53 | | |
| 2025-07-06 07:00 | 9.63 | | |
| 2025-07-06 06:00 | 8.73 | | |
| 2025-07-06 05:00 | 9.99 | | |
| 2025-07-06 04:00 | 8.37 | | |
| 2025-07-06 03:00 | 9.54 | | |
| 2025-07-06 02:00 | 5.13 | | |
| 2025-07-06 01:00 | 4.23 | | |
| 2025-07-06 00:00 | 4.68 | | |
| 2025-07-05 23:00 | 5.13 | | |
| 2025-07-05 22:00 | 10.35 | | |
| 2025-07-05 21:00 | 9.36 | | |
| 2025-07-05 20:00 | 12.42 | | |
| 2025-07-05 19:00 | 16.38 | | |
| 2025-07-05 18:00 | 22.77 | | |
| 2025-07-05 17:00 | 26.46 | | |
| 2025-07-05 16:00 | 25.83 | | |
| 2025-07-05 15:00 | 25.92 | | |
| 2025-07-05 14:00 | 28.08 | | |
| 2025-07-05 13:00 | 29.16 | | |
| 2025-07-05 12:00 | 29.7 | | |
| 2025-07-05 11:00 | 28.98 | | |
| 2025-07-05 10:00 | 27.81 | | |
| 2025-07-05 09:00 | 29.43 | | |
| 2025-07-05 08:00 | 27.54 | | |
| 2025-07-05 07:00 | 23.04 | | |
| 2025-07-05 06:00 | 23.31 | | |
| 2025-07-05 05:00 | 17.01 | | |
| 2025-07-05 04:00 | 11.52 | | |
| 2025-07-05 03:00 | 11.25 | | |
| 2025-07-05 02:00 | 10.89 | | |
| 2025-07-05 01:00 | 8.82 | | |
| 2025-07-05 00:00 | 8.73 | | |
| 2025-07-04 23:00 | 9.27 | | |
| 2025-07-04 22:00 | 10.71 | | |
| 2025-07-04 21:00 | 13.14 | | |
| 2025-07-04 20:00 | 10.8 | | |
| 2025-07-04 19:00 | 8.19 | | |
| 2025-07-04 18:00 | 11.97 | | |
| 2025-07-04 17:00 | 12.69 | | |
| 2025-07-04 16:00 | 12.15 | | |
| 2025-07-04 15:00 | 11.97 | | |
| 2025-07-04 14:00 | 12.87 | | |
| 2025-07-04 13:00 | 11.7 | | |
| 2025-07-04 12:00 | 12.24 | | |
| 2025-07-04 11:00 | 12.6 | | |
| 2025-07-04 10:00 | 13.86 | | |
| 2025-07-04 09:00 | 14.94 | | |
| 2025-07-04 08:00 | 17.1 | | |
| 2025-07-04 07:00 | 18.63 | | |
| 2025-07-04 06:00 | 18.45 | | |
| 2025-07-04 05:00 | 16.47 | | |
| 2025-07-04 04:00 | 16.56 | | |
| 2025-07-04 03:00 | 20.7 | | |
| 2025-07-04 02:00 | 20.79 | | |
| 2025-07-04 01:00 | 22.05 | | |
| 2025-07-04 00:00 | 20.52 | | |
| 2025-07-03 23:00 | 18.72 | | |
| 2025-07-03 22:00 | 18.63 | | |
| 2025-07-03 21:00 | 18.81 | | |
| 2025-07-03 20:00 | 18 | | |
| 2025-07-03 19:00 | 16.38 | | |
| 2025-07-03 18:00 | 16.47 | | |
| 2025-07-03 17:00 | 17.82 | | |
| 2025-07-03 16:00 | 17.28 | | |
| 2025-07-03 15:00 | 19.71 | | |
| 2025-07-03 14:00 | 18.45 | | |
| 2025-07-03 13:00 | 18.54 | | |
| 2025-07-03 12:00 | 16.74 | | |
| 2025-07-03 11:00 | 16.47 | | |
| 2025-07-03 10:00 | 13.59 | | |
| 2025-07-03 09:00 | 16.38 | | |
| 2025-07-03 08:00 | 19.08 | | |
| 2025-07-03 07:00 | 21.69 | | |
| 2025-07-03 06:00 | 23.85 | | |
| 2025-07-03 05:00 | 25.02 | | |
| 2025-07-03 04:00 | 24.57 | | |
| 2025-07-03 03:00 | 24.66 | | |
| 2025-07-03 02:00 | 26.19 | | |
| 2025-07-03 01:00 | 26.28 | | |
| 2025-07-03 00:00 | 23.22 | | |
| 2025-07-02 23:00 | 24.21 | | |
| 2025-07-02 22:00 | 22.68 | | |
| 2025-07-02 21:00 | 19.44 | | |
| 2025-07-02 20:00 | 16.47 | | |
| 2025-07-02 19:00 | 16.38 | | |
| 2025-07-02 18:00 | 18.36 | | |
| 2025-07-02 17:00 | 19.17 | | |
| 2025-07-02 16:00 | 18.27 | | |
| 2025-07-02 15:00 | 20.43 | | |
| 2025-07-02 14:00 | 20.7 | | |
| 2025-07-02 13:00 | 23.4 | | |
| 2025-07-02 12:00 | 22.5 | | |
| 2025-07-02 11:00 | 21.24 | | |
| 2025-07-02 10:00 | 22.23 | | |
| 2025-07-02 09:00 | 23.22 | | |
| 2025-07-02 08:00 | 23.76 | | |
| 2025-07-02 07:00 | 22.23 | | |
| 2025-07-02 06:00 | 24.48 | | |
| 2025-07-02 05:00 | 23.22 | | |
| 2025-07-02 04:00 | 22.5 | | |
| 2025-07-02 03:00 | 23.58 | | |
| 2025-07-02 02:00 | 17.01 | | |
| 2025-07-02 01:00 | 15.3 | | |
| 2025-07-02 00:00 | 15.75 | | |
| 2025-07-01 23:00 | 14.22 | | |
| 2025-07-01 22:00 | 13.86 | | |
| 2025-07-01 21:00 | 13.14 | | |
| 2025-07-01 20:00 | 11.7 | | |
| 2025-07-01 19:00 | 11.52 | | |
| 2025-07-01 18:00 | 14.31 | | |
| 2025-07-01 17:00 | 14.13 | | |