RATING TABLE DATE: 10/29/2026
COWLITZ RIVER AT PACKWOOD, WA
USGS ID 14226500
VERSION NO. 29.1, 08/26/2026
Gage height Discharge
(ft) (ft^3/s)
.0 .1 .2 .3 .4 .5 .6 .7 .8 .9
0 140 170 210 250 290
1 340 390 440 500 570 630 710 780 860 940
2 1030 1120 1220 1320 1420 1530 1640 1760 1880 2010
3 2140 2270 2410 2560 2700 2860 3010 3170 3340 3510
4 3680 3860 4050 4230 4430 4620 4830 5030 5240 5460
5 5680 5940 6210 6480 6760 7050 7350 7650 7950 8270
6 8590 8910 9240 9580 9930 10280 10640 11000 11380 11750
7 12140 12530 12930 13290 13630 13980 14320 14680 15030 15390
8 15750 16070 16380 16700 17030 17350 17680 18010 18340 18680
9 19020 19360 19700 20050 20400 20750 21100 21460 21820 22180
10 22550 22910 23290 23660 24030 24410 24790 25170 25560 25950
.0 .1 .2 .3 .4 .5 .6 .7 .8 .9
11 26340 26730 27130 27530 27930 28330 28740 29140 29560 29970
12 30390 30800 31220 31650 32070 32500 32930 33370 33800 34240
13 34680 35130 35570 36020 36470 36920 37380 37840 38300 38760
14 39230 39690 40160 40640 41110 41590 42070 42550 43040 43520
15 44010 44510 45000