Mississippi River At New Boston

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Hydrograph

Stage Color Key
14 ft - Near Flood 15 ft - Minor Flood 16.5 ft - Moderate Flood 18.5 ft - Major Flood

Latest Observation: Monday September 28th, 2026 02:10 AM CDT
River Status: Normal

  Height Flow
Currently 9.77 ft 90.7 kcfs
Record 25.9 ft N/A

Forecast
  Date (CDT) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Sunday 09/27/2026 07:00 PM 10.10 N/A
  Monday 09/28/2026 01:00 AM 9.80 N/A
  Monday 09/28/2026 07:00 AM 9.70 N/A
  Monday 09/28/2026 01:00 PM 9.50 N/A
  Monday 09/28/2026 07:00 PM 9.30 N/A
  Tuesday 09/29/2026 01:00 AM 9.10 N/A

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Sunday 09/27/2026 11:20 PM 9.87 N/A
Sunday 09/27/2026 11:30 PM 9.84 N/A
Sunday 09/27/2026 11:40 PM 9.85 N/A
Sunday 09/27/2026 11:50 PM 9.84 N/A
Monday 09/28/2026 12:00 AM 9.83 N/A
Monday 09/28/2026 12:10 AM 9.83 N/A
Monday 09/28/2026 12:20 AM 9.83 N/A
Monday 09/28/2026 12:30 AM 9.82 N/A
Monday 09/28/2026 12:40 AM 9.82 N/A
Monday 09/28/2026 12:50 AM 9.81 N/A
Monday 09/28/2026 01:00 AM 9.81 N/A
Monday 09/28/2026 01:10 AM 9.80 N/A
Monday 09/28/2026 01:20 AM 9.79 N/A
Monday 09/28/2026 01:30 AM 9.80 N/A
Monday 09/28/2026 01:40 AM 9.79 N/A
Monday 09/28/2026 01:50 AM 9.79 N/A
Monday 09/28/2026 02:00 AM 9.78 N/A
Monday 09/28/2026 02:10 AM 9.77 N/A
Monday 09/28/2026 02:20 AM 9.79 N/A
Monday 09/28/2026 02:30 AM 9.77 N/A

Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather with mods by Saratoga-weather.org