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: Monday September 26th, 2022 01:48 PM CDT
River Status: Normal

	Height	Flow
Currently	0.99 ft	N/A
Record	27.1 ft	N/A

Forecast
	Date (CDT)	Stage (ft)	Flow ()
	Monday 09/26/2022 03:00 PM	0.83	N/A
	Monday 09/26/2022 04:00 PM	0.98	N/A
	Monday 09/26/2022 05:00 PM	1.83	N/A
	Monday 09/26/2022 06:00 PM	2.98	N/A
	Monday 09/26/2022 07:00 PM	3.81	N/A
	Monday 09/26/2022 08:00 PM	4.20	N/A
	Monday 09/26/2022 09:00 PM	4.12	N/A

Observation
	Date (CDT)	Stage (ft)	Flow ()
	Monday 09/26/2022 01:48 PM	0.99	N/A
	Monday 09/26/2022 01:42 PM	1.03	N/A
	Monday 09/26/2022 01:36 PM	1.07	N/A
	Monday 09/26/2022 01:30 PM	1.12	N/A
	Monday 09/26/2022 01:24 PM	1.16	N/A
	Monday 09/26/2022 01:18 PM	1.21	N/A
	Monday 09/26/2022 01:12 PM	1.25	N/A
	Monday 09/26/2022 01:06 PM	1.29	N/A
	Monday 09/26/2022 01:00 PM	1.34	N/A
	Monday 09/26/2022 12:54 PM	1.39	N/A
	Monday 09/26/2022 12:48 PM	1.44	N/A
	Monday 09/26/2022 12:42 PM	1.49	N/A
	Monday 09/26/2022 12:36 PM	1.54	N/A
	Monday 09/26/2022 12:30 PM	1.60	N/A
	Monday 09/26/2022 12:24 PM	1.66	N/A
	Monday 09/26/2022 12:18 PM	1.71	N/A
	Monday 09/26/2022 12:12 PM	1.77	N/A
	Monday 09/26/2022 12:06 PM	1.82	N/A
	Monday 09/26/2022 12:00 PM	1.87	N/A
	Monday 09/26/2022 11:54 AM	1.93	N/A

USA Weather Finder

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