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:
Sunday December 28th, 2025 01:00 AM CST
River Status:
Normal
| |
Height |
Flow |
| Currently |
4.04 ft |
46.8 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 |
|
|
Saturday 12/27/2025 06:00 PM |
4.00 |
46.20 |
|
|
Sunday 12/28/2025 12:00 AM |
4.00 |
46.20 |
|
|
Sunday 12/28/2025 06:00 AM |
4.00 |
46.20 |
|
|
Sunday 12/28/2025 12:00 PM |
4.00 |
46.20 |
|
|
Sunday 12/28/2025 06:00 PM |
4.00 |
46.20 |
|
|
Monday 12/29/2025 12:00 AM |
4.10 |
47.60 |
| Observation |
| |
Date (CST) |
Stage (ft) |
Flow (kcfs) |
|
|
Saturday 12/27/2025 09:10 PM |
4.02 |
46.50 |
|
|
Saturday 12/27/2025 09:20 PM |
4.01 |
46.30 |
|
|
Saturday 12/27/2025 09:30 PM |
4.04 |
46.80 |
|
|
Saturday 12/27/2025 09:40 PM |
4.01 |
46.30 |
|
|
Saturday 12/27/2025 09:50 PM |
4.01 |
46.30 |
|
|
Saturday 12/27/2025 10:00 PM |
4.00 |
46.20 |
|
|
Saturday 12/27/2025 10:10 PM |
4.05 |
46.90 |
|
|
Saturday 12/27/2025 10:20 PM |
4.04 |
46.80 |
|
|
Saturday 12/27/2025 10:30 PM |
4.03 |
46.60 |
|
|
Saturday 12/27/2025 11:10 PM |
4.02 |
46.50 |
|
|
Saturday 12/27/2025 11:20 PM |
4.01 |
46.30 |
|
|
Saturday 12/27/2025 11:30 PM |
4.02 |
46.50 |
|
|
Saturday 12/27/2025 11:40 PM |
4.00 |
46.20 |
|
|
Saturday 12/27/2025 11:50 PM |
4.03 |
46.60 |
|
|
Sunday 12/28/2025 12:00 AM |
4.03 |
46.60 |
|
|
Sunday 12/28/2025 12:10 AM |
4.04 |
46.80 |
|
|
Sunday 12/28/2025 12:20 AM |
4.03 |
46.60 |
|
|
Sunday 12/28/2025 12:30 AM |
4.05 |
46.90 |
|
|
Sunday 12/28/2025 12:40 AM |
4.06 |
47.00 |
|
|
Sunday 12/28/2025 12:50 AM |
4.04 |
46.80 |
Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather
with mods by Saratoga-weather.org