River and Lake information for locations near Kelso-Longview Automatic Weather Observing / Reporting System, WA.

Critical Stages
Normal	Action	Flood	Moderate Flood	Major Flood	Old Data

Location		Stage	Condition
Lakes
	Tower Road Near Silver Lake - Gauge TOTW1	5.90 ft	Normal

Chehalis River
	Centralia - Gauge CENW1	53.91 ft	Normal
	Doty - Gauge DOTW1	4.65 ft	Normal
	Grand Mound - Gauge CGMW1	7.99 ft	Normal

Columbia River
	Astoria - Gauge ASTO3	3.61 ft	Normal
	Longview - Gauge LOPW1	2.93 ft	Normal
	St. Helens - Gauge SHNO3	2.67 ft	Normal
	Vancouver - Gauge VAPW1	2.70 ft	Normal

Cowlitz River
	Castle Rock - Gauge CASW1	36.11 ft	Normal
	Kelso - Gauge KELW1	15.00 ft	Normal
	Mayfield Dam - Gauge MAYW1	10.27 ft	Normal

Grays River
	Rosburg - Gauge GRRW1	7.40 ft	Normal

Johnson Creek
	Sycamore - Gauge SYCO3	2.40 ft	Old Data

Lewis River
	Ariel - Gauge MERW1	4.68 ft	Normal
	Woodland - Gauge LRWW1	9.10 ft	Normal

Naselle River
	Naselle - Gauge NASW1	6.47 ft	Normal

Newaukum River
	Chehalis - Gauge NEWW1	4.16 ft	Normal

Skookumchuck River
	Bucoda - Gauge BCDW1	6.82 ft	Normal
	Centralia - Gauge CTAW1	75.22 ft	Normal

Tualatin River
	Dilley - Gauge DLLO3	13.80 ft	Normal
	Farmington - Gauge FRMO3	16.37 ft	Normal

Willamette River
	Portland - Gauge PRTO3	4.28 ft	Normal

Data provided by NOAA Advanced Hydrologic Prediction Service