COWLITZ--MAYFIELD RESERVOIR (MYDW1)
| Observed | Forecast/Trend Issued: 2026-01-09 13:43 PST | ||
| Date/Time (PST) | Inflow | Date/Time (PST) | Inflow |
| 2026-01-09 19:00 | 9412 | 2026-01-10 04:00 | 9087.89 |
| 2026-01-09 18:00 | 9578 | 2026-01-10 10:00 | 9031.44 |
| 2026-01-09 17:00 | 9211 | 2026-01-10 16:00 | 8981.74 |
| 2026-01-09 16:00 | 8706 | 2026-01-10 22:00 | 8941.63 |
| 2026-01-09 15:00 | 8693 | 2026-01-11 04:00 | 8976.64 |
| 2026-01-09 14:00 | 9169 | 2026-01-11 10:00 | 9085.48 |
| 2026-01-09 13:00 | 9582 | 2026-01-11 16:00 | 9300.3 |
| 2026-01-09 12:00 | 9591 | 2026-01-11 22:00 | 9565.55 |
| 2026-01-09 11:00 | 9462 | 2026-01-12 04:00 | 10347.05 |
| 2026-01-09 10:00 | 9413 | 2026-01-12 10:00 | 11147.94 |
| 2026-01-09 09:00 | 9330 | 2026-01-12 16:00 | 11865.4 |
| 2026-01-09 08:00 | 9186 | 2026-01-12 22:00 | 12446.4 |
| 2026-01-09 07:00 | 9028 | 2026-01-13 04:00 | 12899.98 |
| 2026-01-09 06:00 | 9061 | 2026-01-13 10:00 | 12732.05 |
| 2026-01-09 05:00 | 9425 | 2026-01-13 16:00 | 12518.01 |
| 2026-01-09 04:00 | 9720 | 2026-01-13 22:00 | 12289.94 |
| 2026-01-09 03:00 | 9732 | 2026-01-14 04:00 | 12063.71 |
| 2026-01-09 02:00 | 9723 | 2026-01-14 10:00 | 11850.7 |
| 2026-01-09 01:00 | 9768 | 2026-01-14 16:00 | 11657.12 |
| 2026-01-09 00:00 | 9986 | 2026-01-14 22:00 | 11488.07 |
| 2026-01-08 23:00 | 10421 | 2026-01-15 04:00 | 11345.26 |
| 2026-01-08 22:00 | 10526 | 2026-01-15 10:00 | 11221.44 |
| 2026-01-08 21:00 | 10216 | 2026-01-15 16:00 | 11111.75 |
| 2026-01-08 20:00 | 10052 | 2026-01-15 22:00 | 11014.47 |
| 2026-01-08 19:00 | 9955 | 2026-01-16 04:00 | 10930.86 |
| 2026-01-08 18:00 | 9578 | 2026-01-16 10:00 | 10857.77 |
| 2026-01-08 17:00 | 9255 | 2026-01-16 16:00 | 10792.25 |
| 2026-01-08 16:00 | 9461 | 2026-01-16 22:00 | 10733.63 |
| 2026-01-08 15:00 | 9950 | 2026-01-17 04:00 | 10682.29 |
| 2026-01-08 14:00 | 10185 | 2026-01-17 10:00 | 10636.66 |
| 2026-01-08 13:00 | 10083 | 2026-01-17 16:00 | 10594.62 |
| 2026-01-08 12:00 | 9804 | 2026-01-17 22:00 | 10556.02 |
| 2026-01-08 11:00 | 9708 | 2026-01-18 04:00 | 10521.8 |
| 2026-01-08 10:00 | 10013 | 2026-01-18 10:00 | 10490.75 |
| 2026-01-08 09:00 | 10298 | 2026-01-18 16:00 | 10461.21 |
| 2026-01-08 08:00 | 10242 | 2026-01-18 22:00 | 10433.29 |
| 2026-01-08 07:00 | 10021 | 2026-01-19 04:00 | 10407.47 |
| 2026-01-08 06:00 | 10002 | ||
| 2026-01-08 05:00 | 10401 | ||
| 2026-01-08 04:00 | 10757 | ||
| 2026-01-08 03:00 | 10753 | ||
| 2026-01-08 02:00 | 11055 | ||
| 2026-01-08 01:00 | 11982 | ||
| 2026-01-08 00:00 | 12600 | ||
| 2026-01-07 23:00 | 12233 | ||
| 2026-01-07 22:00 | 11576 | ||
| 2026-01-07 21:00 | 11321 | ||
| 2026-01-07 20:00 | 11310 | ||
| 2026-01-07 19:00 | 11236 | ||
| 2026-01-07 18:00 | 11056 | ||
| 2026-01-07 17:00 | 11019 | ||
| 2026-01-07 16:00 | 11266 | ||
| 2026-01-07 15:00 | 11495 | ||
| 2026-01-07 14:00 | 11603 | ||
| 2026-01-07 13:00 | 11879 | ||
| 2026-01-07 12:00 | 11970 | ||
| 2026-01-07 11:00 | 11475 | ||
| 2026-01-07 10:00 | 11143 | ||
| 2026-01-07 09:00 | 11450 | ||
| 2026-01-07 08:00 | 11784 | ||
| 2026-01-07 07:00 | 11732 | ||
| 2026-01-07 06:00 | 11559 | ||
| 2026-01-07 05:00 | 11629 | ||
| 2026-01-07 04:00 | 11891 | ||
| 2026-01-07 03:00 | 12099 | ||
| 2026-01-07 02:00 | 12225 | ||
| 2026-01-07 01:00 | 12228 | ||
| 2026-01-07 00:00 | 12066 | ||
| 2026-01-06 23:00 | 12054 | ||
| 2026-01-06 22:00 | 12322 | ||
| 2026-01-06 21:00 | 12492 | ||
| 2026-01-06 20:00 | 12408 | ||
| 2026-01-06 19:00 | 12267 | ||
| 2026-01-06 18:00 | 12358 | ||
| 2026-01-06 17:00 | 12583 | ||
| 2026-01-06 16:00 | 12224 | ||
| 2026-01-06 15:00 | 11213 | ||
| 2026-01-06 14:00 | 10328 | ||
| 2026-01-06 13:00 | 9842 | ||
| 2026-01-06 12:00 | 9643 | ||
| 2026-01-06 11:00 | 9737 | ||
| 2026-01-06 10:00 | 10007 | ||
| 2026-01-06 09:00 | 10268 | ||
| 2026-01-06 08:00 | 10412 | ||
| 2026-01-06 07:00 | 10375 | ||
| 2026-01-06 06:00 | 10174 | ||
| 2026-01-06 05:00 | 10072 | ||
| 2026-01-06 04:00 | 10198 | ||
| 2026-01-06 03:00 | 10224 | ||
| 2026-01-06 02:00 | 10159 | ||
| 2026-01-06 01:00 | 10291 | ||
| 2026-01-06 00:00 | 10414 | ||
| 2026-01-05 23:00 | 10330 | ||
| 2026-01-05 22:00 | 10259 | ||
| 2026-01-05 21:00 | 10400 | ||
| 2026-01-05 20:00 | 10592 | ||
| 2026-01-05 19:00 | 10581 | ||
| 2026-01-05 18:00 | 10386 | ||
| 2026-01-05 17:00 | 10214 | ||
| 2026-01-05 16:00 | 10248 | ||
| 2026-01-05 15:00 | 10523 | ||
| 2026-01-05 14:00 | 10794 | ||
| 2026-01-05 13:00 | 10819 | ||
| 2026-01-05 12:00 | 10772 | ||
| 2026-01-05 11:00 | 10828 | ||
| 2026-01-05 10:00 | 10880 | ||
| 2026-01-05 09:00 | 10902 | ||
| 2026-01-05 08:00 | 10902 | ||
| 2026-01-05 07:00 | 10895 | ||
| 2026-01-05 06:00 | 10881 | ||
| 2026-01-05 05:00 | 10868 | ||
| 2026-01-05 04:00 | 11021 | ||
| 2026-01-05 03:00 | 11294 | ||
| 2026-01-05 02:00 | 11323 | ||
| 2026-01-05 01:00 | 11025 | ||
| 2026-01-05 00:00 | 10882 | ||
| 2026-01-04 23:00 | 11125 | ||
| 2026-01-04 22:00 | 11380 | ||
| 2026-01-04 21:00 | 11387 | ||
| 2026-01-04 20:00 | 11108 | ||
| 2026-01-04 19:00 | 10748 | ||
| 2026-01-04 18:00 | 10791 | ||
| 2026-01-04 17:00 | 11256 | ||
| 2026-01-04 16:00 | 11490 | ||
| 2026-01-04 15:00 | 11116 | ||
| 2026-01-04 14:00 | 10653 | ||
| 2026-01-04 13:00 | 10669 | ||
| 2026-01-04 12:00 | 10882 | ||
| 2026-01-04 11:00 | 10914 | ||
| 2026-01-04 10:00 | 10792 | ||
| 2026-01-04 09:00 | 10526 | ||
| 2026-01-04 08:00 | 10314 | ||
| 2026-01-04 07:00 | 10302 | ||
| 2026-01-04 06:00 | 10219 | ||
| 2026-01-04 05:00 | 10018 | ||
| 2026-01-04 04:00 | 9972 | ||
| 2026-01-04 03:00 | 10116 | ||
| 2026-01-04 02:00 | 10240 | ||
| 2026-01-04 01:00 | 10284 | ||
| 2026-01-04 00:00 | 10272 | ||
| 2026-01-03 23:00 | 10161 | ||
| 2026-01-03 22:00 | 9955 | ||
| 2026-01-03 21:00 | 9572 | ||
| 2026-01-03 20:00 | 9339 | ||
| 2026-01-03 19:00 | 9734 | ||
| 2026-01-03 18:00 | 10065 | ||
| 2026-01-03 17:00 | 9681 | ||
| 2026-01-03 16:00 | 9295 | ||
| 2026-01-03 15:00 | 9491 | ||
| 2026-01-03 14:00 | 9832 | ||
| 2026-01-03 13:00 | 9797 | ||
| 2026-01-03 12:00 | 9591 | ||
| 2026-01-03 11:00 | 9643 | ||
| 2026-01-03 10:00 | 9894 | ||
| 2026-01-03 09:00 | 9972 | ||
| 2026-01-03 08:00 | 9875 | ||
| 2026-01-03 07:00 | 9938 | ||
| 2026-01-03 06:00 | 9750 | ||
| 2026-01-03 05:00 | 9037 | ||
| 2026-01-03 04:00 | 8709 | ||
| 2026-01-03 03:00 | 8917 | ||
| 2026-01-03 02:00 | 8973 | ||
| 2026-01-03 01:00 | 9040 | ||
| 2026-01-03 00:00 | 9441 | ||
| 2026-01-02 23:00 | 9830 | ||
| 2026-01-02 22:00 | 9693 | ||
| 2026-01-02 21:00 | 9086 | ||
| 2026-01-02 20:00 | 8649 | ||
| 2026-01-02 19:00 | 8826 | ||
| 2026-01-02 18:00 | 9525 | ||
| 2026-01-02 17:00 | 9996 | ||
| 2026-01-02 16:00 | 9475 | ||
| 2026-01-02 15:00 | 8519 | ||
| 2026-01-02 14:00 | 8164 | ||
| 2026-01-02 13:00 | 8289 | ||
| 2026-01-02 12:00 | 8376 | ||
| 2026-01-02 11:00 | 8469 | ||
| 2026-01-02 10:00 | 8625 | ||
| 2026-01-02 09:00 | 8632 | ||
| 2026-01-02 08:00 | 8428 | ||
| 2026-01-02 07:00 | 8194 | ||
| 2026-01-02 06:00 | 7970 | ||
| 2026-01-02 05:00 | 7767 | ||
| 2026-01-02 04:00 | 7641 | ||
| 2026-01-02 03:00 | 7543 | ||
| 2026-01-02 02:00 | 7691 | ||
| 2026-01-02 01:00 | 8105 | ||
| 2026-01-02 00:00 | 8329 | ||
| 2026-01-01 23:00 | 8290 | ||
| 2026-01-01 22:00 | 8107 | ||
| 2026-01-01 21:00 | 7737 | ||
| 2026-01-01 20:00 | 7349 | ||
| 2026-01-01 19:00 | 7212 | ||
| 2026-01-01 18:00 | 7315 | ||
| 2026-01-01 17:00 | 7373 | ||
| 2026-01-01 16:00 | 7135 | ||
| 2026-01-01 15:00 | 6726 | ||
| 2026-01-01 14:00 | 6551 | ||
| 2026-01-01 13:00 | 6662 | ||
| 2026-01-01 12:00 | 6716 | ||
| 2026-01-01 11:00 | 6718 | ||
| 2026-01-01 10:00 | 6945 | ||
| 2026-01-01 09:00 | 7205 | ||
| 2026-01-01 08:00 | 7137 | ||
| 2026-01-01 07:00 | 6802 | ||
| 2026-01-01 06:00 | 6417 | ||
| 2026-01-01 05:00 | 6191 | ||
| 2026-01-01 04:00 | 6299 | ||
| 2026-01-01 03:00 | 6585 | ||
| 2026-01-01 02:00 | 6766 | ||
| 2026-01-01 01:00 | 6877 | ||
| 2026-01-01 00:00 | 6986 | ||
| 2025-12-31 23:00 | 7095 | ||
| 2025-12-31 22:00 | 7362 | ||
| 2025-12-31 21:00 | 7734 | ||
| 2025-12-31 20:00 | 8044 | ||
| 2025-12-31 19:00 | 8218 | ||
| 2025-12-31 18:00 | 8156 | ||
| 2025-12-31 17:00 | 7908 | ||
| 2025-12-31 16:00 | 7413 | ||
| 2025-12-31 15:00 | 6760 | ||
| 2025-12-31 14:00 | 6462 | ||
| 2025-12-31 13:00 | 6496 | ||
| 2025-12-31 12:00 | 6362 | ||
| 2025-12-31 11:00 | 6200 | ||
| 2025-12-31 10:00 | 6470 | ||
| 2025-12-31 09:00 | 7003 | ||
| 2025-12-31 08:00 | 7429 | ||
| 2025-12-31 07:00 | 7679 | ||
| 2025-12-31 06:00 | 7601 | ||
| 2025-12-31 05:00 | 7299 | ||
| 2025-12-31 04:00 | 7292 | ||
| 2025-12-31 03:00 | 7565 | ||
| 2025-12-31 02:00 | 7563 | ||
| 2025-12-31 01:00 | 7216 | ||
| 2025-12-31 00:00 | 7167 | ||
| 2025-12-30 23:00 | 7692 | ||
| 2025-12-30 22:00 | 8115 | ||
| 2025-12-30 21:00 | 8154 | ||
| 2025-12-30 20:00 | 8364 | ||
| 2025-12-30 19:00 | 8678 | ||
| 2025-12-30 18:00 | 8582 | ||
| 2025-12-30 17:00 | 8232 | ||
| 2025-12-30 16:00 | 7840 | ||
| 2025-12-30 15:00 | 7294 | ||
| 2025-12-30 14:00 | 6676 | ||
| 2025-12-30 13:00 | 6350 | ||
| 2025-12-30 12:00 | 6686 | ||
| 2025-12-30 11:00 | 7179 | ||
| 2025-12-30 10:00 | 7205 | ||
| 2025-12-30 09:00 | 7288 | ||
| 2025-12-30 08:00 | 7633 | ||
| 2025-12-30 07:00 | 7830 | ||
| 2025-12-30 06:00 | 7918 | ||
| 2025-12-30 05:00 | 8054 | ||
| 2025-12-30 04:00 | 8246 | ||
| 2025-12-30 03:00 | 8505 | ||
| 2025-12-30 02:00 | 8661 | ||
| 2025-12-30 01:00 | 8406 | ||
| 2025-12-30 00:00 | 8118 | ||
| 2025-12-29 23:00 | 8068 | ||
| 2025-12-29 22:00 | 7863 | ||
| 2025-12-29 21:00 | 8076 | ||
| 2025-12-29 20:00 | 8807 | ||
| 2025-12-29 19:00 | 8890 | ||
| 2025-12-29 18:00 | 8406 | ||
| 2025-12-29 17:00 | 8109 | ||
| 2025-12-29 16:00 | 8103 | ||