RATING TABLE DATE: 10/29/2026
COAST FORK WILLAMETTE R BLW COTTAGE GROVE DAM, OR
USGS ID 14153500
VERSION NO. 19.0, 10/26/2026
Gage height Discharge
(ft) (ft^3/s)
.0 .1 .2 .3 .4 .5 .6 .7 .8 .9
2 21 34 48
3 65 83 100 120 150 170 200 230 270 300
4 340 380 420 460 500 550 590 630 680 720
5 770 820 860 910 960 1010 1070 1120 1170 1230
6 1280 1340 1390 1450 1510 1570 1630 1690 1750 1810
7 1870 1940 2000 2070 2140 2200 2270 2340 2410 2480
8 2550 2620 2700 2770 2840 2920 2990 3070 3140 3220
9 3300 3380 3460 3540 3620 3700 3780 3860 3950 4040
10 4130 4220 4310 4410 4500 4590 4690 4780 4880 4980
.0 .1 .2 .3 .4 .5 .6 .7 .8 .9
11 5080 5180 5280 5380 5480 5580 5680 5790 5890 5990
12 6100