RATING TABLE DATE: 10/29/2026
SPEELYAI CREEK NEAR COUGAR, WA
USGS ID 14219800
VERSION NO. 39.1, 10/22/2026
Gage height Discharge
(ft) (ft^3/s)
.0 .1 .2 .3 .4 .5 .6 .7 .8 .9
3 0.06 0.3 0.9 2.1 3.9 6.5 10 15
4 21 28 37 48 61 75 92 110 130 160
5 180 210 250 280 330 390 450 510 580 660
6 730 790 840 900 950 1000 1050 1100 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