Mississippi River At Quincy Lock And Dam 21
Back to River Summary
| Stage Color Key |
| 16 ft - Near Flood |
18 ft - Minor Flood |
21 ft - Moderate Flood |
25 ft - Major Flood |
Latest Observation:
Tuesday November 10th, 2026 12:00 PM CST
River Status:
Normal
| |
Height |
Flow |
| Currently |
9.77 ft |
118 kcfs |
| Record |
31.3 ft |
428694 cfs |
| Forecast |
| |
Date (CST) |
Stage (ft) |
Flow (kcfs) |
|
|
Wednesday 12/31/1969 06:00 PM |
0.00 |
N/A |
|
|
Tuesday 11/10/2026 06:00 PM |
9.80 |
118.00 |
|
|
Wednesday 11/11/2026 12:00 AM |
9.80 |
118.00 |
|
|
Wednesday 11/11/2026 06:00 AM |
9.90 |
120.00 |
|
|
Wednesday 11/11/2026 12:00 PM |
9.90 |
120.00 |
|
|
Wednesday 11/11/2026 06:00 PM |
9.90 |
120.00 |
|
|
Thursday 11/12/2026 12:00 AM |
9.90 |
120.00 |
| Observation |
| |
Date (CST) |
Stage (ft) |
Flow (kcfs) |
|
|
Tuesday 11/10/2026 08:40 AM |
9.69 |
117.00 |
|
|
Tuesday 11/10/2026 08:50 AM |
9.75 |
118.00 |
|
|
Tuesday 11/10/2026 09:00 AM |
9.76 |
118.00 |
|
|
Tuesday 11/10/2026 09:10 AM |
9.73 |
118.00 |
|
|
Tuesday 11/10/2026 09:20 AM |
9.73 |
118.00 |
|
|
Tuesday 11/10/2026 09:30 AM |
9.72 |
117.00 |
|
|
Tuesday 11/10/2026 09:40 AM |
9.73 |
118.00 |
|
|
Tuesday 11/10/2026 09:50 AM |
9.72 |
117.00 |
|
|
Tuesday 11/10/2026 10:00 AM |
9.77 |
118.00 |
|
|
Tuesday 11/10/2026 10:10 AM |
9.75 |
118.00 |
|
|
Tuesday 11/10/2026 10:20 AM |
9.76 |
118.00 |
|
|
Tuesday 11/10/2026 10:30 AM |
9.74 |
118.00 |
|
|
Tuesday 11/10/2026 10:40 AM |
9.76 |
118.00 |
|
|
Tuesday 11/10/2026 10:50 AM |
9.79 |
118.00 |
|
|
Tuesday 11/10/2026 11:00 AM |
9.76 |
118.00 |
|
|
Tuesday 11/10/2026 11:10 AM |
9.77 |
118.00 |
|
|
Tuesday 11/10/2026 11:20 AM |
9.77 |
118.00 |
|
|
Tuesday 11/10/2026 11:30 AM |
9.78 |
118.00 |
|
|
Tuesday 11/10/2026 11:40 AM |
9.77 |
118.00 |
|
|
Tuesday 11/10/2026 11:50 AM |
9.78 |
118.00 |
Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather
with mods by Saratoga-weather.org