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: Tuesday March 21st, 2023 05:48 AM CDT
River Status: Normal

	Height	Flow
Currently	5.07 ft	N/A
Record	27.1 ft	N/A

Forecast
	Date (CDT)	Stage (ft)	Flow ()
	Tuesday 03/21/2023 07:00 AM	5.82	N/A
	Tuesday 03/21/2023 08:00 AM	5.74	N/A
	Tuesday 03/21/2023 09:00 AM	5.31	N/A
	Tuesday 03/21/2023 10:00 AM	4.90	N/A
	Tuesday 03/21/2023 11:00 AM	4.51	N/A
	Tuesday 03/21/2023 12:00 PM	4.05	N/A
	Tuesday 03/21/2023 01:00 PM	3.58	N/A

Observation
	Date (CDT)	Stage (ft)	Flow ()
	Tuesday 03/21/2023 05:48 AM	5.07	N/A
	Tuesday 03/21/2023 05:42 AM	4.99	N/A
	Tuesday 03/21/2023 05:36 AM	4.91	N/A
	Tuesday 03/21/2023 05:30 AM	4.83	N/A
	Tuesday 03/21/2023 05:24 AM	4.74	N/A
	Tuesday 03/21/2023 05:18 AM	4.64	N/A
	Tuesday 03/21/2023 05:12 AM	4.52	N/A
	Tuesday 03/21/2023 05:06 AM	4.39	N/A
	Tuesday 03/21/2023 05:00 AM	4.27	N/A
	Tuesday 03/21/2023 04:54 AM	4.15	N/A
	Tuesday 03/21/2023 04:48 AM	4.02	N/A
	Tuesday 03/21/2023 04:42 AM	3.90	N/A
	Tuesday 03/21/2023 04:36 AM	3.77	N/A
	Tuesday 03/21/2023 04:30 AM	3.64	N/A
	Tuesday 03/21/2023 04:24 AM	3.52	N/A
	Tuesday 03/21/2023 04:18 AM	3.41	N/A
	Tuesday 03/21/2023 04:12 AM	3.30	N/A
	Tuesday 03/21/2023 04:06 AM	3.19	N/A
	Tuesday 03/21/2023 04:00 AM	3.11	N/A
	Tuesday 03/21/2023 03:54 AM	3.02	N/A

USA Weather Finder

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