Columbia River At St. Helens

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Hydrograph

Stage Color Key
14.5 ft - Near Flood	15.5 ft - Minor Flood	18 ft - Moderate Flood	21 ft - Major Flood

Latest Observation: Friday April 19th, 2024 06:36 PM CDT
River Status: Normal

	Height	Flow
Currently	4.14 ft	N/A
Record	27.1 ft	N/A

Forecast
	Date (CDT)	Stage (ft)	Flow ()
	Friday 04/19/2024 08:00 PM	3.86	N/A
	Friday 04/19/2024 09:00 PM	3.58	N/A
	Friday 04/19/2024 10:00 PM	3.26	N/A
	Friday 04/19/2024 11:00 PM	2.97	N/A
	Saturday 04/20/2024 12:00 AM	2.76	N/A
	Saturday 04/20/2024 01:00 AM	2.67	N/A
	Saturday 04/20/2024 02:00 AM	2.80	N/A

Observation
	Date (CDT)	Stage (ft)	Flow ()
	Friday 04/19/2024 06:36 PM	4.14	N/A
	Friday 04/19/2024 06:30 PM	4.15	N/A
	Friday 04/19/2024 06:24 PM	4.17	N/A
	Friday 04/19/2024 06:18 PM	4.19	N/A
	Friday 04/19/2024 06:12 PM	4.22	N/A
	Friday 04/19/2024 06:06 PM	4.24	N/A
	Friday 04/19/2024 06:00 PM	4.24	N/A
	Friday 04/19/2024 05:54 PM	4.21	N/A
	Friday 04/19/2024 05:48 PM	4.21	N/A
	Friday 04/19/2024 05:42 PM	4.22	N/A
	Friday 04/19/2024 05:36 PM	4.28	N/A
	Friday 04/19/2024 05:30 PM	4.27	N/A
	Friday 04/19/2024 05:24 PM	4.29	N/A
	Friday 04/19/2024 05:18 PM	4.32	N/A
	Friday 04/19/2024 05:12 PM	4.31	N/A
	Friday 04/19/2024 05:06 PM	4.32	N/A
	Friday 04/19/2024 05:00 PM	4.34	N/A
	Friday 04/19/2024 04:54 PM	4.35	N/A
	Friday 04/19/2024 04:48 PM	4.35	N/A
	Friday 04/19/2024 04:42 PM	4.36	N/A

USA Weather Finder

Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather