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: Thursday May 9th, 2024 01:36 PM CDT
River Status: Normal

	Height	Flow
Currently	5.32 ft	N/A
Record	27.1 ft	N/A

Forecast
	Date (CDT)	Stage (ft)	Flow ()
	Thursday 05/09/2024 03:00 PM	4.97	N/A
	Thursday 05/09/2024 04:00 PM	4.62	N/A
	Thursday 05/09/2024 05:00 PM	4.40	N/A
	Thursday 05/09/2024 06:00 PM	4.49	N/A
	Thursday 05/09/2024 07:00 PM	4.95	N/A
	Thursday 05/09/2024 08:00 PM	5.61	N/A
	Thursday 05/09/2024 09:00 PM	5.96	N/A

Observation
	Date (CDT)	Stage (ft)	Flow ()
	Thursday 05/09/2024 01:36 PM	5.32	N/A
	Thursday 05/09/2024 01:30 PM	5.36	N/A
	Thursday 05/09/2024 01:24 PM	5.38	N/A
	Thursday 05/09/2024 01:18 PM	5.42	N/A
	Thursday 05/09/2024 01:12 PM	5.45	N/A
	Thursday 05/09/2024 01:06 PM	5.48	N/A
	Thursday 05/09/2024 12:48 PM	5.57	N/A
	Thursday 05/09/2024 12:42 PM	5.60	N/A
	Thursday 05/09/2024 12:36 PM	5.63	N/A
	Thursday 05/09/2024 12:30 PM	5.66	N/A
	Thursday 05/09/2024 12:24 PM	5.70	N/A
	Thursday 05/09/2024 12:18 PM	5.72	N/A
	Thursday 05/09/2024 12:12 PM	5.75	N/A
	Thursday 05/09/2024 12:06 PM	5.77	N/A
	Thursday 05/09/2024 12:00 PM	5.80	N/A
	Thursday 05/09/2024 11:54 AM	5.82	N/A
	Thursday 05/09/2024 11:48 AM	5.86	N/A
	Thursday 05/09/2024 11:42 AM	5.92	N/A
	Thursday 05/09/2024 11:36 AM	5.99	N/A
	Thursday 05/09/2024 11:30 AM	6.03	N/A

USA Weather Finder

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