COLUMBIA--ARROW LAKES (HUGH KEENLEYSIDE DAM) (ARDQ2)
| Observed | Forecast/Trend Issued: 2026-03-13 10:04 PDT | ||
| Date/Time (PDT) | Inflow | Date/Time (PDT) | Inflow |
| 2026-03-14 04:00 | 16880 | 2026-03-14 11:00 | 58480.81 |
| 2026-03-14 03:00 | 17980 | 2026-03-14 17:00 | 58332.12 |
| 2026-03-14 02:00 | 26980 | 2026-03-14 23:00 | 58216.31 |
| 2026-03-14 01:00 | 74510 | 2026-03-15 05:00 | 58123.81 |
| 2026-03-14 00:00 | 77200 | 2026-03-15 11:00 | 58049.11 |
| 2026-03-13 23:00 | 59470 | 2026-03-15 17:00 | 57984.93 |
| 2026-03-13 22:00 | 60990 | 2026-03-15 23:00 | 57927.95 |
| 2026-03-13 21:00 | 57920 | 2026-03-16 05:00 | 57871.94 |
| 2026-03-13 20:00 | 60070 | 2026-03-16 11:00 | 57821.49 |
| 2026-03-13 19:00 | 58130 | 2026-03-16 17:00 | 57816.75 |
| 2026-03-13 18:00 | 60280 | 2026-03-16 23:00 | 58308.16 |
| 2026-03-13 17:00 | 52620 | 2026-03-17 05:00 | 59953.67 |
| 2026-03-13 16:00 | 63920 | 2026-03-17 11:00 | 62119.23 |
| 2026-03-13 15:00 | 62720 | 2026-03-17 17:00 | 63966.72 |
| 2026-03-13 14:00 | 65370 | 2026-03-17 23:00 | 65504.48 |
| 2026-03-13 13:00 | 67660 | 2026-03-18 05:00 | 66976.17 |
| 2026-03-13 12:00 | 75860 | 2026-03-18 11:00 | 68284.98 |
| 2026-03-13 11:00 | 55440 | 2026-03-18 17:00 | 69408.08 |
| 2026-03-13 10:00 | 57320 | 2026-03-18 23:00 | 70510.68 |
| 2026-03-13 09:00 | 65440 | 2026-03-19 05:00 | 71596.38 |
| 2026-03-13 08:00 | 65830 | 2026-03-19 11:00 | 72572.83 |
| 2026-03-13 07:00 | 59580 | 2026-03-19 17:00 | 73672.94 |
| 2026-03-13 06:00 | 42020 | 2026-03-19 23:00 | 75013.68 |
| 2026-03-13 05:00 | 68620 | 2026-03-20 05:00 | 76513.57 |
| 2026-03-13 04:00 | 46090 | 2026-03-20 11:00 | 77307.28 |
| 2026-03-13 03:00 | 42840 | 2026-03-20 17:00 | 77139.94 |
| 2026-03-13 02:00 | 43190 | 2026-03-20 23:00 | 76748.45 |
| 2026-03-13 01:00 | 53400 | 2026-03-21 05:00 | 76756.9 |
| 2026-03-13 00:00 | 19280 | 2026-03-21 11:00 | 76397.89 |
| 2026-03-12 23:00 | 14020 | 2026-03-21 17:00 | 75256.28 |
| 2026-03-12 22:00 | 20380 | 2026-03-21 23:00 | 73814.04 |
| 2026-03-12 21:00 | 21330 | 2026-03-22 05:00 | 72733.58 |
| 2026-03-12 20:00 | 33760 | 2026-03-22 11:00 | 71598.67 |
| 2026-03-12 19:00 | 30720 | 2026-03-22 17:00 | 70359.39 |
| 2026-03-12 18:00 | 59290 | 2026-03-22 23:00 | 69388.97 |
| 2026-03-12 17:00 | 57030 | 2026-03-23 05:00 | 69156.43 |
| 2026-03-12 16:00 | 51350 | ||
| 2026-03-12 15:00 | 39090 | ||
| 2026-03-12 14:00 | 25780 | ||
| 2026-03-12 13:00 | 28460 | ||
| 2026-03-12 12:00 | 23590 | ||
| 2026-03-12 11:00 | 26870 | ||
| 2026-03-12 10:00 | 33410 | ||
| 2026-03-12 09:00 | 44640 | ||
| 2026-03-12 08:00 | 46160 | ||
| 2026-03-12 07:00 | 41950 | ||
| 2026-03-12 06:00 | 30480 | ||
| 2026-03-12 05:00 | 30120 | ||
| 2026-03-12 04:00 | 74510 | ||
| 2026-03-12 03:00 | -4590 | ||
| 2026-03-12 02:00 | 48200 | ||
| 2026-03-12 01:00 | 161710 | ||
| 2026-03-12 00:00 | 96760 | ||
| 2026-03-11 23:00 | 49690 | ||
| 2026-03-11 22:00 | 45730 | ||
| 2026-03-11 21:00 | 35310 | ||
| 2026-03-11 20:00 | 45910 | ||
| 2026-03-11 19:00 | 48450 | ||
| 2026-03-11 18:00 | 75010 | ||
| 2026-03-11 17:00 | 64060 | ||
| 2026-03-11 16:00 | 62440 | ||
| 2026-03-11 15:00 | 63110 | ||
| 2026-03-11 14:00 | 38390 | ||
| 2026-03-11 13:00 | 41110 | ||
| 2026-03-11 12:00 | 49260 | ||
| 2026-03-11 11:00 | 53110 | ||
| 2026-03-11 10:00 | 64450 | ||
| 2026-03-11 09:00 | 68260 | ||
| 2026-03-11 08:00 | 88890 | ||
| 2026-03-11 07:00 | 92670 | ||
| 2026-03-11 06:00 | 72470 | ||
| 2026-03-11 05:00 | 54310 | ||
| 2026-03-11 04:00 | 49330 | ||
| 2026-03-11 03:00 | 44960 | ||
| 2026-03-11 02:00 | 48700 | ||
| 2026-03-11 01:00 | 55620 | ||
| 2026-03-11 00:00 | 60350 | ||
| 2026-03-10 23:00 | 60710 | ||
| 2026-03-10 22:00 | 61200 | ||
| 2026-03-10 21:00 | 52620 | ||
| 2026-03-10 20:00 | 64310 | ||
| 2026-03-10 19:00 | 63570 | ||
| 2026-03-10 18:00 | 60670 | ||
| 2026-03-10 17:00 | 52690 | ||
| 2026-03-10 16:00 | 54420 | ||
| 2026-03-10 15:00 | 49970 | ||
| 2026-03-10 14:00 | 60420 | ||
| 2026-03-10 13:00 | 60670 | ||
| 2026-03-10 12:00 | 65650 | ||
| 2026-03-10 11:00 | 60670 | ||
| 2026-03-10 10:00 | 54840 | ||
| 2026-03-10 09:00 | 61450 | ||
| 2026-03-10 08:00 | 58760 | ||
| 2026-03-10 07:00 | 68190 | ||
| 2026-03-10 06:00 | 52690 | ||
| 2026-03-10 05:00 | 46300 | ||
| 2026-03-10 04:00 | 50750 | ||
| 2026-03-10 03:00 | 48170 | ||
| 2026-03-10 02:00 | 51420 | ||
| 2026-03-10 01:00 | 54490 | ||
| 2026-03-10 00:00 | 53110 | ||
| 2026-03-09 23:00 | 48700 | ||
| 2026-03-09 22:00 | 55940 | ||
| 2026-03-09 21:00 | 53640 | ||
| 2026-03-09 20:00 | 60990 | ||
| 2026-03-09 19:00 | 66920 | ||
| 2026-03-09 18:00 | 59220 | ||
| 2026-03-09 17:00 | 47960 | ||
| 2026-03-09 16:00 | 22210 | ||
| 2026-03-09 15:00 | 13240 | ||
| 2026-03-09 14:00 | 19740 | ||
| 2026-03-09 13:00 | 25780 | ||
| 2026-03-09 12:00 | 47570 | ||
| 2026-03-09 11:00 | 40470 | ||
| 2026-03-09 10:00 | 47850 | ||
| 2026-03-09 09:00 | 48030 | ||
| 2026-03-09 08:00 | 56430 | ||
| 2026-03-09 07:00 | 59120 | ||
| 2026-03-09 06:00 | 46190 | ||
| 2026-03-09 05:00 | 38210 | ||
| 2026-03-09 04:00 | 26420 | ||
| 2026-03-09 03:00 | 14970 | ||
| 2026-03-09 02:00 | 13700 | ||
| 2026-03-09 01:00 | 14580 | ||
| 2026-03-09 00:00 | 16850 | ||
| 2026-03-08 23:00 | 19670 | ||
| 2026-03-08 22:00 | 32670 | ||
| 2026-03-08 21:00 | 32240 | ||
| 2026-03-08 20:00 | 35810 | ||
| 2026-03-08 19:00 | 38850 | ||
| 2026-03-08 18:00 | 34010 | ||
| 2026-03-08 17:00 | 16670 | ||
| 2026-03-08 16:00 | 19530 | ||
| 2026-03-08 15:00 | 18930 | ||
| 2026-03-08 14:00 | 21120 | ||
| 2026-03-08 13:00 | 21080 | ||
| 2026-03-08 12:00 | 20980 | ||
| 2026-03-08 11:00 | 19880 | ||
| 2026-03-08 10:00 | 17900 | ||
| 2026-03-08 09:00 | 17760 | ||
| 2026-03-08 08:00 | 17660 | ||
| 2026-03-08 07:00 | 19070 | ||
| 2026-03-08 06:00 | 30340 | ||
| 2026-03-08 05:00 | 45340 | ||
| 2026-03-08 04:00 | 47000 | ||
| 2026-03-08 03:00 | 37330 | ||
| 2026-03-08 00:00 | 46260 | ||
| 2026-03-07 23:00 | 46330 | ||
| 2026-03-07 22:00 | 34430 | ||
| 2026-03-07 21:00 | 30510 | ||
| 2026-03-07 20:00 | 19670 | ||
| 2026-03-07 19:00 | 18540 | ||
| 2026-03-07 18:00 | 16700 | ||
| 2026-03-07 18:00 | 17620 | ||
| 2026-03-07 17:00 | 17620 | ||
| 2026-03-07 16:00 | 16950 | ||
| 2026-03-07 15:00 | 16600 | ||
| 2026-03-07 14:00 | 16460 | ||
| 2026-03-07 13:00 | 17590 | ||
| 2026-03-07 12:00 | 17370 | ||
| 2026-03-07 11:00 | 16460 | ||
| 2026-03-07 10:00 | 16460 | ||
| 2026-03-07 09:00 | 16460 | ||
| 2026-03-07 08:00 | 16460 | ||
| 2026-03-07 07:00 | 16460 | ||
| 2026-03-07 06:00 | 18750 | ||
| 2026-03-07 05:00 | 16420 | ||
| 2026-03-07 04:00 | 16460 | ||
| 2026-03-07 03:00 | 17200 | ||
| 2026-03-07 02:00 | 18930 | ||
| 2026-03-07 01:00 | 18930 | ||
| 2026-03-07 00:00 | 17690 | ||
| 2026-03-06 23:00 | 18960 | ||
| 2026-03-06 22:00 | 29910 | ||
| 2026-03-06 21:00 | 17870 | ||
| 2026-03-06 20:00 | 27830 | ||
| 2026-03-06 19:00 | 39760 | ||
| 2026-03-06 18:00 | 49020 | ||
| 2026-03-06 17:00 | 47150 | ||
| 2026-03-06 16:00 | 40260 | ||
| 2026-03-06 15:00 | 40190 | ||
| 2026-03-06 14:00 | 38030 | ||
| 2026-03-06 13:00 | 31430 | ||
| 2026-03-06 12:00 | 30440 | ||
| 2026-03-06 11:00 | 29130 | ||
| 2026-03-06 10:00 | 27440 | ||
| 2026-03-06 09:00 | 24540 | ||
| 2026-03-06 08:00 | 29590 | ||
| 2026-03-06 07:00 | 33730 | ||
| 2026-03-06 06:00 | 35740 | ||
| 2026-03-06 05:00 | 37080 | ||
| 2026-03-06 04:00 | 25600 | ||
| 2026-03-06 03:00 | 27230 | ||
| 2026-03-06 02:00 | 41530 | ||
| 2026-03-06 01:00 | 49410 | ||
| 2026-03-06 00:00 | 50180 | ||
| 2026-03-05 23:00 | 36970 | ||
| 2026-03-05 22:00 | 44320 | ||
| 2026-03-05 21:00 | 34570 | ||
| 2026-03-05 20:00 | 30480 | ||
| 2026-03-05 19:00 | 29980 | ||
| 2026-03-05 18:00 | 30050 | ||
| 2026-03-05 17:00 | 29520 | ||
| 2026-03-05 16:00 | 21290 | ||
| 2026-03-05 15:00 | 14730 | ||
| 2026-03-05 14:00 | 15220 | ||
| 2026-03-05 13:00 | 15040 | ||
| 2026-03-05 12:00 | 16320 | ||
| 2026-03-05 11:00 | 30480 | ||
| 2026-03-05 10:00 | 35600 | ||
| 2026-03-05 09:00 | 51770 | ||
| 2026-03-05 08:00 | 26840 | ||
| 2026-03-05 07:00 | 34860 | ||
| 2026-03-05 06:00 | 34470 | ||
| 2026-03-05 05:00 | 31920 | ||
| 2026-03-05 04:00 | 27300 | ||
| 2026-03-05 03:00 | 26100 | ||
| 2026-03-05 02:00 | 26490 | ||
| 2026-03-05 01:00 | 32980 | ||
| 2026-03-05 00:00 | 35700 | ||
| 2026-03-04 23:00 | 44430 | ||
| 2026-03-04 22:00 | 44500 | ||
| 2026-03-04 21:00 | 47460 | ||
| 2026-03-04 20:00 | 50920 | ||
| 2026-03-04 19:00 | 47500 | ||
| 2026-03-04 18:00 | 44250 | ||
| 2026-03-04 17:00 | 33620 | ||
| 2026-03-04 16:00 | 24190 | ||
| 2026-03-04 15:00 | 28960 | ||
| 2026-03-04 14:00 | 30550 | ||
| 2026-03-04 13:00 | 37290 | ||
| 2026-03-04 12:00 | 41280 | ||
| 2026-03-04 11:00 | 46330 | ||
| 2026-03-04 10:00 | 49330 | ||
| 2026-03-04 09:00 | 52270 | ||
| 2026-03-04 08:00 | 54460 | ||
| 2026-03-04 07:00 | 41320 | ||
| 2026-03-04 06:00 | 41140 | ||
| 2026-03-04 05:00 | 37960 | ||
| 2026-03-04 04:00 | 36620 | ||
| 2026-03-04 03:00 | 54380 | ||
| 2026-03-04 02:00 | 58760 | ||
| 2026-03-04 01:00 | 59580 | ||
| 2026-03-04 00:00 | 59190 | ||
| 2026-03-03 23:00 | 57030 | ||
| 2026-03-03 22:00 | 57030 | ||
| 2026-03-03 21:00 | 66600 | ||
| 2026-03-03 20:00 | 71940 | ||
| 2026-03-03 19:00 | 79350 | ||
| 2026-03-03 18:00 | 76240 | ||
| 2026-03-03 17:00 | 66430 | ||