Mississippi River At Quincy Lock And Dam 21
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| Stage Color Key |
| 16 ft - Near Flood |
18 ft - Minor Flood |
21 ft - Moderate Flood |
25 ft - Major Flood |
Latest Observation:
Saturday May 30th, 2026 06:00 AM CDT
River Status:
Normal
| |
Height |
Flow |
| Currently |
7.29 ft |
88.5 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 |
|
|
Friday 05/29/2026 07:00 PM |
7.60 |
92.20 |
|
|
Saturday 05/30/2026 01:00 AM |
7.60 |
92.20 |
|
|
Saturday 05/30/2026 07:00 AM |
7.60 |
92.20 |
|
|
Saturday 05/30/2026 01:00 PM |
7.50 |
91.00 |
|
|
Saturday 05/30/2026 07:00 PM |
7.50 |
91.00 |
|
|
Sunday 05/31/2026 01:00 AM |
7.40 |
89.80 |
| Observation |
| |
Date (CDT) |
Stage (ft) |
Flow (kcfs) |
|
|
Saturday 05/30/2026 02:40 AM |
7.27 |
88.20 |
|
|
Saturday 05/30/2026 02:50 AM |
7.29 |
88.50 |
|
|
Saturday 05/30/2026 03:00 AM |
7.32 |
88.80 |
|
|
Saturday 05/30/2026 03:10 AM |
7.30 |
88.60 |
|
|
Saturday 05/30/2026 03:20 AM |
7.30 |
88.60 |
|
|
Saturday 05/30/2026 03:30 AM |
7.34 |
89.10 |
|
|
Saturday 05/30/2026 03:40 AM |
7.32 |
88.80 |
|
|
Saturday 05/30/2026 03:50 AM |
7.29 |
88.50 |
|
|
Saturday 05/30/2026 04:00 AM |
7.27 |
88.20 |
|
|
Saturday 05/30/2026 04:10 AM |
7.30 |
88.60 |
|
|
Saturday 05/30/2026 04:20 AM |
7.29 |
88.50 |
|
|
Saturday 05/30/2026 04:30 AM |
7.31 |
88.70 |
|
|
Saturday 05/30/2026 04:40 AM |
7.31 |
88.70 |
|
|
Saturday 05/30/2026 04:50 AM |
7.38 |
89.60 |
|
|
Saturday 05/30/2026 05:00 AM |
7.32 |
88.80 |
|
|
Saturday 05/30/2026 05:10 AM |
7.31 |
88.70 |
|
|
Saturday 05/30/2026 05:20 AM |
7.32 |
88.80 |
|
|
Saturday 05/30/2026 05:30 AM |
7.31 |
88.70 |
|
|
Saturday 05/30/2026 05:40 AM |
7.33 |
89.00 |
|
|
Saturday 05/30/2026 05:50 AM |
7.30 |
88.60 |
Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather
with mods by Saratoga-weather.org