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 15th, 2026 10:00 AM CDT
River Status:
Normal
| |
Height |
Flow |
| Currently |
14.86 ft |
183 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 06/14/2026 07:00 PM |
15.30 |
189.00 |
|
|
Monday 06/15/2026 01:00 AM |
15.30 |
189.00 |
|
|
Monday 06/15/2026 07:00 AM |
15.30 |
189.00 |
|
|
Monday 06/15/2026 01:00 PM |
15.40 |
191.00 |
|
|
Monday 06/15/2026 07:00 PM |
15.50 |
193.00 |
|
|
Tuesday 06/16/2026 01:00 AM |
15.60 |
194.00 |
| Observation |
| |
Date (CDT) |
Stage (ft) |
Flow (kcfs) |
|
|
Monday 06/15/2026 06:40 AM |
14.84 |
182.00 |
|
|
Monday 06/15/2026 06:50 AM |
14.84 |
182.00 |
|
|
Monday 06/15/2026 07:00 AM |
14.83 |
182.00 |
|
|
Monday 06/15/2026 07:10 AM |
14.84 |
182.00 |
|
|
Monday 06/15/2026 07:20 AM |
14.85 |
182.00 |
|
|
Monday 06/15/2026 07:30 AM |
14.83 |
182.00 |
|
|
Monday 06/15/2026 07:40 AM |
14.83 |
182.00 |
|
|
Monday 06/15/2026 07:50 AM |
14.83 |
182.00 |
|
|
Monday 06/15/2026 08:00 AM |
14.81 |
182.00 |
|
|
Monday 06/15/2026 08:10 AM |
14.83 |
182.00 |
|
|
Monday 06/15/2026 08:20 AM |
14.84 |
182.00 |
|
|
Monday 06/15/2026 08:30 AM |
14.85 |
182.00 |
|
|
Monday 06/15/2026 08:40 AM |
14.84 |
182.00 |
|
|
Monday 06/15/2026 08:50 AM |
14.85 |
182.00 |
|
|
Monday 06/15/2026 09:00 AM |
14.84 |
182.00 |
|
|
Monday 06/15/2026 09:10 AM |
14.83 |
182.00 |
|
|
Monday 06/15/2026 09:20 AM |
14.84 |
182.00 |
|
|
Monday 06/15/2026 09:30 AM |
14.83 |
182.00 |
|
|
Monday 06/15/2026 09:40 AM |
14.85 |
182.00 |
|
|
Monday 06/15/2026 09:50 AM |
14.84 |
182.00 |
Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather
with mods by Saratoga-weather.org