COWLITZ--MOSSYROCK RESERVOIR (MSRW1)
| Observed | Forecast/Trend Issued: 2026-09-11 08:26 PDT | ||
| Date/Time (PDT) | Inflow | Date/Time (PDT) | Inflow |
| 2026-09-10 08:00 | -1 | 2026-09-11 17:00 | 659.97 |
| 2026-09-10 07:00 | -2 | 2026-09-11 23:00 | 660.12 |
| 2026-09-10 06:00 | 165 | 2026-09-12 05:00 | 650.38 |
| 2026-09-10 02:00 | 1171 | 2026-09-12 11:00 | 641.04 |
| 2026-09-10 01:00 | 1353 | 2026-09-12 17:00 | 635.47 |
| 2026-09-10 00:00 | 1192 | 2026-09-12 23:00 | 647.36 |
| 2026-09-09 23:00 | 681 | 2026-09-13 05:00 | 688.09 |
| 2026-09-09 22:00 | 170 | 2026-09-13 11:00 | 813.88 |
| 2026-09-09 21:00 | 0 | 2026-09-13 17:00 | 1042.81 |
| 2026-09-09 20:00 | 0 | 2026-09-13 23:00 | 1300.29 |
| 2026-09-09 19:00 | 0 | 2026-09-14 05:00 | 1444.57 |
| 2026-09-09 18:00 | 0 | 2026-09-14 11:00 | 1409.55 |
| 2026-09-09 17:00 | 0 | 2026-09-14 17:00 | 1282.07 |
| 2026-09-09 16:00 | 0 | 2026-09-14 23:00 | 1168.32 |
| 2026-09-09 15:00 | 0 | 2026-09-15 05:00 | 1084.23 |
| 2026-09-09 14:00 | 0 | 2026-09-15 11:00 | 1016.06 |
| 2026-09-09 13:00 | 0 | 2026-09-15 17:00 | 954.14 |
| 2026-09-09 12:00 | 0 | 2026-09-15 23:00 | 902.22 |
| 2026-09-09 11:00 | 0 | 2026-09-16 05:00 | 861.53 |
| 2026-09-09 10:00 | 0 | 2026-09-16 11:00 | 833.15 |
| 2026-09-09 09:00 | 0 | 2026-09-16 17:00 | 813.64 |
| 2026-09-09 08:00 | 0 | 2026-09-16 23:00 | 799.36 |
| 2026-09-09 07:00 | 0 | 2026-09-17 05:00 | 790.55 |
| 2026-09-09 06:00 | 2 | 2026-09-17 11:00 | 785.26 |
| 2026-09-09 05:00 | 9 | 2026-09-17 17:00 | 784.16 |
| 2026-09-09 04:00 | 17 | 2026-09-17 23:00 | 785.59 |
| 2026-09-09 03:00 | 181 | 2026-09-18 05:00 | 788.56 |
| 2026-09-09 02:00 | 663 | 2026-09-18 11:00 | 791.41 |
| 2026-09-09 01:00 | 1149 | 2026-09-18 17:00 | 796.36 |
| 2026-09-09 00:00 | 1317 | 2026-09-18 23:00 | 802.96 |
| 2026-09-08 23:00 | 1184 | 2026-09-19 05:00 | 810.59 |
| 2026-09-08 22:00 | 992 | 2026-09-19 11:00 | 816.84 |
| 2026-09-08 21:00 | 1208 | 2026-09-19 17:00 | 823.07 |
| 2026-09-08 20:00 | 1550 | 2026-09-19 23:00 | 828.96 |
| 2026-09-08 19:00 | 1406 | 2026-09-20 05:00 | 833.92 |
| 2026-09-08 18:00 | 1103 | 2026-09-20 11:00 | 835.51 |
| 2026-09-08 17:00 | 1077 | 2026-09-20 17:00 | 834.9 |
| 2026-09-08 16:00 | 1146 | 2026-09-20 23:00 | 832.2 |
| 2026-09-08 15:00 | 1032 | 2026-09-21 05:00 | 828.05 |
| 2026-09-08 14:00 | 762 | ||
| 2026-09-08 13:00 | 737 | ||
| 2026-09-08 12:00 | 1366 | ||
| 2026-09-08 11:00 | 1814 | ||
| 2026-09-08 10:00 | 1176 | ||
| 2026-09-08 09:00 | 474 | ||
| 2026-09-08 08:00 | 410 | ||
| 2026-09-08 07:00 | 270 | ||
| 2026-09-08 06:00 | -71 | ||
| 2026-09-08 05:00 | -187 | ||
| 2026-09-08 04:00 | 53 | ||
| 2026-09-08 03:00 | 786 | ||
| 2026-09-08 02:00 | 1655 | ||
| 2026-09-08 01:00 | 1661 | ||
| 2026-09-08 00:00 | 816 | ||
| 2026-09-07 23:00 | 151 | ||
| 2026-09-07 22:00 | -4 | ||
| 2026-09-07 21:00 | 0 | ||
| 2026-09-07 20:00 | 0 | ||
| 2026-09-07 19:00 | 0 | ||
| 2026-09-07 18:00 | 0 | ||
| 2026-09-07 17:00 | 0 | ||
| 2026-09-07 16:00 | 0 | ||
| 2026-09-07 15:00 | 0 | ||
| 2026-09-07 14:00 | 0 | ||
| 2026-09-07 13:00 | 0 | ||
| 2026-09-07 12:00 | 0 | ||
| 2026-09-07 11:00 | 0 | ||
| 2026-09-07 10:00 | -1 | ||
| 2026-09-07 09:00 | -7 | ||
| 2026-09-07 08:00 | 156 | ||
| 2026-09-07 07:00 | 667 | ||
| 2026-09-07 06:00 | 1010 | ||
| 2026-09-07 05:00 | 662 | ||
| 2026-09-07 04:00 | 310 | ||
| 2026-09-06 22:00 | 342 | ||
| 2026-09-06 21:00 | 0 | ||
| 2026-09-06 20:00 | 0 | ||
| 2026-09-06 19:00 | 0 | ||
| 2026-09-06 18:00 | 61 | ||
| 2026-09-06 17:00 | 264 | ||
| 2026-09-06 16:00 | 445 | ||
| 2026-09-06 15:00 | 532 | ||
| 2026-09-06 14:00 | 825 | ||
| 2026-09-06 13:00 | 1224 | ||
| 2026-09-06 12:00 | 1382 | ||
| 2026-09-06 11:00 | 1214 | ||
| 2026-09-06 10:00 | 695 | ||
| 2026-09-06 09:00 | 175 | ||
| 2026-09-06 08:00 | 178 | ||
| 2026-09-06 07:00 | 700 | ||
| 2026-09-06 06:00 | 1216 | ||
| 2026-09-06 05:00 | 1386 | ||
| 2026-09-06 04:00 | 1384 | ||
| 2026-09-05 22:00 | 0 | ||
| 2026-09-05 21:00 | 0 | ||
| 2026-09-05 20:00 | 0 | ||
| 2026-09-05 19:00 | 0 | ||
| 2026-09-05 18:00 | 0 | ||
| 2026-09-05 17:00 | 0 | ||
| 2026-09-05 16:00 | 0 | ||
| 2026-09-05 15:00 | 0 | ||
| 2026-09-05 14:00 | 0 | ||
| 2026-09-05 13:00 | 0 | ||
| 2026-09-05 12:00 | 0 | ||
| 2026-09-05 11:00 | 0 | ||
| 2026-09-05 10:00 | 0 | ||
| 2026-09-05 09:00 | 0 | ||
| 2026-09-05 08:00 | 171 | ||
| 2026-09-05 07:00 | 680 | ||
| 2026-09-05 06:00 | 1187 | ||
| 2026-09-05 05:00 | 1355 | ||
| 2026-09-05 04:00 | 1183 | ||
| 2026-09-05 03:00 | 840 | ||
| 2026-09-05 02:00 | 826 | ||
| 2026-09-05 01:00 | 1057 | ||
| 2026-09-05 00:00 | 1026 | ||
| 2026-09-04 23:00 | 952 | ||
| 2026-09-04 22:00 | 1328 | ||
| 2026-09-04 03:00 | 1471 | ||
| 2026-09-04 02:00 | 1466 | ||
| 2026-09-04 01:00 | 1517 | ||
| 2026-09-04 00:00 | 1390 | ||
| 2026-09-03 23:00 | 894 | ||
| 2026-09-03 22:00 | 608 | ||
| 2026-09-03 21:00 | 1094 | ||
| 2026-09-03 20:00 | 1604 | ||
| 2026-09-03 19:00 | 1318 | ||
| 2026-09-03 18:00 | 1050 | ||
| 2026-09-03 17:00 | 1491 | ||
| 2026-09-03 16:00 | 1661 | ||
| 2026-09-03 15:00 | 1197 | ||
| 2026-09-03 10:00 | 883 | ||
| 2026-09-03 09:00 | 886 | ||
| 2026-09-03 08:00 | 1226 | ||
| 2026-09-03 07:00 | 1387 | ||
| 2026-09-03 06:00 | 1373 | ||
| 2026-09-03 05:00 | 1525 | ||
| 2026-09-03 04:00 | 1845 | ||
| 2026-09-03 03:00 | 1833 | ||
| 2026-09-03 02:00 | 1502 | ||
| 2026-09-03 01:00 | 1206 | ||
| 2026-09-03 00:00 | 736 | ||
| 2026-09-02 23:00 | 216 | ||
| 2026-09-02 22:00 | 13 | ||
| 2026-09-02 21:00 | 0 | ||
| 2026-09-02 20:00 | 0 | ||
| 2026-09-02 19:00 | 0 | ||
| 2026-09-02 18:00 | 0 | ||
| 2026-09-02 17:00 | -36 | ||
| 2026-09-02 16:00 | -1 | ||
| 2026-09-02 15:00 | 487 | ||
| 2026-09-02 14:00 | 1227 | ||
| 2026-09-02 13:00 | 1235 | ||
| 2026-09-02 12:00 | 585 | ||
| 2026-09-02 11:00 | 420 | ||
| 2026-09-02 10:00 | 672 | ||
| 2026-09-02 09:00 | 685 | ||
| 2026-09-02 08:00 | 818 | ||
| 2026-09-02 07:00 | 1181 | ||
| 2026-09-02 06:00 | 1331 | ||
| 2026-09-02 05:00 | 1136 | ||
| 2026-09-02 04:00 | 780 | ||
| 2026-09-02 03:00 | 778 | ||
| 2026-09-02 02:00 | 1119 | ||
| 2026-09-01 20:00 | 781 | ||
| 2026-09-01 19:00 | 303 | ||
| 2026-09-01 18:00 | 329 | ||
| 2026-09-01 17:00 | 863 | ||
| 2026-09-01 11:00 | 871 | ||
| 2026-09-01 10:00 | 1045 | ||
| 2026-09-01 09:00 | 722 | ||
| 2026-09-01 08:00 | 228 | ||
| 2026-09-01 07:00 | 223 | ||
| 2026-09-01 06:00 | 713 | ||
| 2026-09-01 05:00 | 1203 | ||
| 2026-09-01 04:00 | 1341 | ||
| 2026-09-01 03:00 | 1289 | ||
| 2026-09-01 02:00 | 1289 | ||
| 2026-09-01 01:00 | 1159 | ||
| 2026-09-01 00:00 | 735 | ||
| 2026-08-31 23:00 | 676 | ||
| 2026-08-31 22:00 | 1262 | ||
| 2026-08-31 21:00 | 1510 | ||
| 2026-08-31 20:00 | 1077 | ||