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:
Monday June 22nd, 2026 11:00 AM CDT
River Status:
Normal
| |
Height |
Flow |
| Currently |
14.13 ft |
173 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 |
|
|
Monday 06/22/2026 07:00 PM |
14.30 |
175.00 |
|
|
Tuesday 06/23/2026 01:00 AM |
14.20 |
174.00 |
|
|
Tuesday 06/23/2026 07:00 AM |
14.20 |
174.00 |
|
|
Tuesday 06/23/2026 01:00 PM |
14.30 |
175.00 |
|
|
Tuesday 06/23/2026 07:00 PM |
14.30 |
175.00 |
|
|
Wednesday 06/24/2026 01:00 AM |
14.30 |
175.00 |
| Observation |
| |
Date (CDT) |
Stage (ft) |
Flow (kcfs) |
|
|
Monday 06/22/2026 07:40 AM |
14.11 |
172.00 |
|
|
Monday 06/22/2026 07:50 AM |
14.11 |
172.00 |
|
|
Monday 06/22/2026 08:00 AM |
14.13 |
173.00 |
|
|
Monday 06/22/2026 08:10 AM |
14.12 |
173.00 |
|
|
Monday 06/22/2026 08:20 AM |
14.12 |
173.00 |
|
|
Monday 06/22/2026 08:30 AM |
14.10 |
172.00 |
|
|
Monday 06/22/2026 08:40 AM |
14.12 |
173.00 |
|
|
Monday 06/22/2026 08:50 AM |
14.11 |
172.00 |
|
|
Monday 06/22/2026 09:00 AM |
14.14 |
173.00 |
|
|
Monday 06/22/2026 09:10 AM |
14.12 |
173.00 |
|
|
Monday 06/22/2026 09:20 AM |
14.16 |
173.00 |
|
|
Monday 06/22/2026 09:30 AM |
14.13 |
173.00 |
|
|
Monday 06/22/2026 09:40 AM |
14.12 |
173.00 |
|
|
Monday 06/22/2026 09:50 AM |
14.13 |
173.00 |
|
|
Monday 06/22/2026 10:00 AM |
14.13 |
173.00 |
|
|
Monday 06/22/2026 10:10 AM |
14.14 |
173.00 |
|
|
Monday 06/22/2026 10:20 AM |
14.15 |
173.00 |
|
|
Monday 06/22/2026 10:30 AM |
14.13 |
173.00 |
|
|
Monday 06/22/2026 10:40 AM |
14.13 |
173.00 |
|
|
Monday 06/22/2026 10:50 AM |
14.14 |
173.00 |
Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather
with mods by Saratoga-weather.org