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:
Thursday October 23rd, 2025 06:00 AM CDT
River Status:
Normal
| |
Height |
Flow |
| Currently |
3.45 ft |
38.9 kcfs |
| Record |
31.3 ft |
428694 cfs |
| Forecast |
| |
Date (CDT) |
Stage (ft) |
Flow (kcfs) |
|
|
Wednesday 12/31/1969 06:00 PM |
0.00 |
N/A |
|
|
Wednesday 10/22/2025 07:00 PM |
3.40 |
38.20 |
|
|
Thursday 10/23/2025 01:00 AM |
3.30 |
36.90 |
|
|
Thursday 10/23/2025 07:00 AM |
3.30 |
36.90 |
|
|
Thursday 10/23/2025 01:00 PM |
3.30 |
36.90 |
|
|
Thursday 10/23/2025 07:00 PM |
3.30 |
36.90 |
|
|
Friday 10/24/2025 01:00 AM |
3.30 |
36.90 |
| Observation |
| |
Date (CDT) |
Stage (ft) |
Flow (kcfs) |
|
|
Thursday 10/23/2025 03:10 AM |
3.44 |
38.70 |
|
|
Thursday 10/23/2025 03:20 AM |
3.44 |
38.70 |
|
|
Thursday 10/23/2025 03:30 AM |
3.43 |
38.60 |
|
|
Thursday 10/23/2025 03:40 AM |
3.43 |
38.60 |
|
|
Thursday 10/23/2025 03:50 AM |
3.42 |
38.50 |
|
|
Thursday 10/23/2025 04:00 AM |
3.45 |
38.90 |
|
|
Thursday 10/23/2025 04:10 AM |
3.44 |
38.70 |
|
|
Thursday 10/23/2025 04:20 AM |
3.52 |
39.80 |
|
|
Thursday 10/23/2025 04:30 AM |
3.43 |
38.60 |
|
|
Thursday 10/23/2025 04:40 AM |
3.48 |
39.30 |
|
|
Thursday 10/23/2025 04:50 AM |
3.46 |
39.00 |
|
|
Thursday 10/23/2025 05:00 AM |
3.46 |
39.00 |
|
|
Thursday 10/23/2025 05:10 AM |
3.47 |
39.10 |
|
|
Thursday 10/23/2025 05:20 AM |
3.53 |
39.90 |
|
|
Thursday 10/23/2025 05:30 AM |
3.46 |
39.00 |
|
|
Thursday 10/23/2025 05:40 AM |
3.45 |
38.90 |
|
|
Thursday 10/23/2025 05:50 AM |
3.43 |
38.60 |
|
|
Thursday 10/23/2025 06:00 AM |
3.45 |
38.90 |
|
|
Thursday 10/23/2025 06:10 AM |
3.42 |
38.50 |
|
|
Thursday 10/23/2025 06:20 AM |
3.46 |
39.00 |
Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather
with mods by Saratoga-weather.org