RATING TABLE DATE: 07/27/2026
SPEELYAI CREEK NEAR COUGAR, WA
USGS ID 14219800
VERSION NO. 39.1, 06/25/2026
Gage height Discharge
(ft) (ft^3/s)
.0 .1 .2 .3 .4 .5 .6 .7 .8 .9
3 0.07 0.4 1.0 2.2 4.1 6.8 11 15 21
4 29 38 49 62 77 94 110 140 160 190
5 220 250 290 330 380 430 490 560 630 700
6 760 810 860 920 960 1010 1060 1110 1150 1200
7 1250 1290 1320 1360 1400 1440 1480 1520 1560 1600
8 1630 1670 1710 1750 1790 1830 1860 1900 1940 1980
9 2020 2050 2090 2130 2170 2200 2240 2280 2320 2360
10 2390 2430 2470 2510 2540 2580 2620 2660 2690