Mississippi River At Lock & Dam 21

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Hydrograph

Stage Color Key
16 ft - Near Flood	18 ft - Minor Flood	21 ft - Moderate Flood	25 ft - Major Flood

Latest Observation: Friday May 7th, 2021 10:30 PM CDT
River Status: Normal

	Height	Flow
Currently	7.78 ft	94.4 kcfs
Record	31.3 ft	428.694 kcfs

Forecast
	Date (CDT)	Stage (ft)	Flow (kcfs)
	Saturday 05/08/2021 01:00 AM	7.80	94.60
	Saturday 05/08/2021 07:00 AM	7.80	94.60
	Saturday 05/08/2021 01:00 PM	7.80	94.60
	Saturday 05/08/2021 07:00 PM	7.80	94.60
	Sunday 05/09/2021 01:00 AM	7.80	94.60
	Sunday 05/09/2021 07:00 AM	7.80	94.60
	Sunday 05/09/2021 01:00 PM	7.90	95.80

Observation
	Date (CDT)	Stage (ft)	Flow (kcfs)
	Friday 05/07/2021 10:30 PM	7.78	94.40
	Friday 05/07/2021 10:20 PM	7.78	94.40
	Friday 05/07/2021 10:10 PM	7.75	94.00
	Friday 05/07/2021 10:00 PM	7.80	94.60
	Friday 05/07/2021 09:50 PM	7.80	94.60
	Friday 05/07/2021 09:40 PM	7.78	94.40
	Friday 05/07/2021 09:30 PM	7.77	94.20
	Friday 05/07/2021 09:20 PM	7.77	94.20
	Friday 05/07/2021 09:10 PM	7.77	94.20
	Friday 05/07/2021 09:00 PM	7.78	94.40
	Friday 05/07/2021 08:50 PM	7.78	94.40
	Friday 05/07/2021 08:40 PM	7.78	94.40
	Friday 05/07/2021 08:30 PM	7.78	94.40
	Friday 05/07/2021 08:20 PM	7.77	94.20
	Friday 05/07/2021 08:10 PM	7.77	94.20
	Friday 05/07/2021 08:00 PM	7.79	94.50
	Friday 05/07/2021 07:50 PM	7.77	94.20
	Friday 05/07/2021 07:40 PM	7.76	94.10
	Friday 05/07/2021 07:30 PM	7.77	94.20
	Friday 05/07/2021 07:20 PM	7.78	94.40

USA Weather Finder

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