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 8th, 2026 08:00 AM CDT
River Status:
Normal
| |
Height |
Flow |
| Currently |
6.73 ft |
81.9 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 |
|
|
Sunday 06/07/2026 07:00 PM |
5.50 |
66.70 |
|
|
Monday 06/08/2026 01:00 AM |
5.70 |
69.40 |
|
|
Monday 06/08/2026 07:00 AM |
6.10 |
74.70 |
|
|
Monday 06/08/2026 01:00 PM |
6.30 |
77.00 |
|
|
Monday 06/08/2026 07:00 PM |
6.60 |
80.40 |
|
|
Tuesday 06/09/2026 01:00 AM |
6.70 |
81.60 |
| Observation |
| |
Date (CDT) |
Stage (ft) |
Flow (kcfs) |
|
|
Monday 06/08/2026 04:40 AM |
6.81 |
82.80 |
|
|
Monday 06/08/2026 04:50 AM |
6.81 |
82.80 |
|
|
Monday 06/08/2026 05:00 AM |
6.80 |
82.70 |
|
|
Monday 06/08/2026 05:10 AM |
6.83 |
83.10 |
|
|
Monday 06/08/2026 05:20 AM |
6.79 |
82.60 |
|
|
Monday 06/08/2026 05:30 AM |
6.78 |
82.50 |
|
|
Monday 06/08/2026 05:40 AM |
6.63 |
80.80 |
|
|
Monday 06/08/2026 05:50 AM |
6.77 |
82.40 |
|
|
Monday 06/08/2026 06:00 AM |
6.79 |
82.60 |
|
|
Monday 06/08/2026 06:10 AM |
6.79 |
82.60 |
|
|
Monday 06/08/2026 06:20 AM |
6.78 |
82.50 |
|
|
Monday 06/08/2026 06:30 AM |
6.79 |
82.60 |
|
|
Monday 06/08/2026 06:40 AM |
6.79 |
82.60 |
|
|
Monday 06/08/2026 06:50 AM |
6.84 |
83.20 |
|
|
Monday 06/08/2026 07:00 AM |
6.80 |
82.70 |
|
|
Monday 06/08/2026 07:10 AM |
6.81 |
82.80 |
|
|
Monday 06/08/2026 07:20 AM |
6.79 |
82.60 |
|
|
Monday 06/08/2026 07:30 AM |
6.81 |
82.80 |
|
|
Monday 06/08/2026 07:40 AM |
6.75 |
82.10 |
|
|
Monday 06/08/2026 07:50 AM |
6.79 |
82.60 |
Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather
with mods by Saratoga-weather.org