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:
Tuesday October 13th, 2026 08:00 AM CDT
River Status:
Normal
| |
Height |
Flow |
| Currently |
9.75 ft |
118 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 10/12/2026 07:00 PM |
10.00 |
121.00 |
|
|
Tuesday 10/13/2026 01:00 AM |
9.90 |
120.00 |
|
|
Tuesday 10/13/2026 07:00 AM |
9.80 |
118.00 |
|
|
Tuesday 10/13/2026 01:00 PM |
9.70 |
117.00 |
|
|
Tuesday 10/13/2026 07:00 PM |
9.60 |
116.00 |
|
|
Wednesday 10/14/2026 01:00 AM |
9.40 |
114.00 |
| Observation |
| |
Date (CDT) |
Stage (ft) |
Flow (kcfs) |
|
|
Tuesday 10/13/2026 04:40 AM |
9.79 |
118.00 |
|
|
Tuesday 10/13/2026 04:50 AM |
9.80 |
118.00 |
|
|
Tuesday 10/13/2026 05:00 AM |
9.79 |
118.00 |
|
|
Tuesday 10/13/2026 05:10 AM |
9.80 |
118.00 |
|
|
Tuesday 10/13/2026 05:20 AM |
9.77 |
118.00 |
|
|
Tuesday 10/13/2026 05:30 AM |
9.78 |
118.00 |
|
|
Tuesday 10/13/2026 05:40 AM |
9.77 |
118.00 |
|
|
Tuesday 10/13/2026 05:50 AM |
9.76 |
118.00 |
|
|
Tuesday 10/13/2026 06:00 AM |
9.78 |
118.00 |
|
|
Tuesday 10/13/2026 06:10 AM |
9.78 |
118.00 |
|
|
Tuesday 10/13/2026 06:20 AM |
9.79 |
118.00 |
|
|
Tuesday 10/13/2026 06:30 AM |
9.78 |
118.00 |
|
|
Tuesday 10/13/2026 06:40 AM |
9.78 |
118.00 |
|
|
Tuesday 10/13/2026 06:50 AM |
9.76 |
118.00 |
|
|
Tuesday 10/13/2026 07:00 AM |
9.78 |
118.00 |
|
|
Tuesday 10/13/2026 07:10 AM |
9.76 |
118.00 |
|
|
Tuesday 10/13/2026 07:20 AM |
9.77 |
118.00 |
|
|
Tuesday 10/13/2026 07:30 AM |
9.76 |
118.00 |
|
|
Tuesday 10/13/2026 07:40 AM |
9.78 |
118.00 |
|
|
Tuesday 10/13/2026 07:50 AM |
9.79 |
118.00 |
Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather
with mods by Saratoga-weather.org