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: Tuesday September 29th, 2020 11:30 AM CDT
River Status: Normal

	Height	Flow
Currently	4.93 ft	59 kcfs
Record	31.3 ft	428.694 kcfs

Forecast
	Date (CDT)	Stage (ft)	Flow (kcfs)
	Tuesday 09/29/2020 01:00 PM	4.70	55.80
	Tuesday 09/29/2020 07:00 PM	4.60	54.40
	Wednesday 09/30/2020 01:00 AM	4.70	55.80
	Wednesday 09/30/2020 07:00 AM	4.80	57.20
	Wednesday 09/30/2020 01:00 PM	4.80	57.20
	Wednesday 09/30/2020 07:00 PM	4.90	58.60
	Thursday 10/01/2020 01:00 AM	4.90	58.60

Observation
	Date (CDT)	Stage (ft)	Flow (kcfs)
	Tuesday 09/29/2020 11:30 AM	4.93	59.00
	Tuesday 09/29/2020 11:20 AM	4.91	58.70
	Tuesday 09/29/2020 11:10 AM	4.88	58.30
	Tuesday 09/29/2020 11:00 AM	4.88	58.30
	Tuesday 09/29/2020 10:50 AM	4.96	59.40
	Tuesday 09/29/2020 10:40 AM	4.81	57.30
	Tuesday 09/29/2020 10:30 AM	4.86	58.00
	Tuesday 09/29/2020 10:20 AM	4.75	56.50
	Tuesday 09/29/2020 10:10 AM	4.72	56.10
	Tuesday 09/29/2020 10:00 AM	4.76	56.60
	Tuesday 09/29/2020 09:50 AM	4.71	55.90
	Tuesday 09/29/2020 09:40 AM	4.79	57.10
	Tuesday 09/29/2020 09:30 AM	4.76	56.60
	Tuesday 09/29/2020 09:20 AM	4.73	56.20
	Tuesday 09/29/2020 09:10 AM	4.74	56.40
	Tuesday 09/29/2020 09:00 AM	4.71	55.90
	Tuesday 09/29/2020 08:50 AM	4.72	56.10
	Tuesday 09/29/2020 08:40 AM	4.87	58.20
	Tuesday 09/29/2020 08:30 AM	4.67	55.40
	Tuesday 09/29/2020 08:20 AM	4.71	55.90

USA Weather Finder

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