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: Friday July 18th, 2025 04:40 PM CDT
River Status: Normal

  Height Flow
Currently 11.84 ft 111 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
  Friday 07/18/2025 07:00 PM 11.90 112.00
  Saturday 07/19/2025 01:00 AM 11.70 110.00
  Saturday 07/19/2025 07:00 AM 11.50 108.00
  Saturday 07/19/2025 01:00 PM 11.40 107.00
  Saturday 07/19/2025 07:00 PM 11.20 105.00
  Sunday 07/20/2025 01:00 AM 11.20 105.00

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Friday 07/18/2025 01:20 PM 11.97 113.00
Friday 07/18/2025 01:30 PM 11.96 113.00
Friday 07/18/2025 01:40 PM 11.95 112.00
Friday 07/18/2025 01:50 PM 11.94 112.00
Friday 07/18/2025 02:00 PM 11.93 112.00
Friday 07/18/2025 02:10 PM 11.93 112.00
Friday 07/18/2025 02:20 PM 11.91 112.00
Friday 07/18/2025 02:30 PM 11.89 112.00
Friday 07/18/2025 02:40 PM 11.91 112.00
Friday 07/18/2025 02:50 PM 11.91 112.00
Friday 07/18/2025 03:00 PM 11.90 112.00
Friday 07/18/2025 03:10 PM 11.90 112.00
Friday 07/18/2025 03:20 PM 11.88 112.00
Friday 07/18/2025 03:30 PM 11.88 112.00
Friday 07/18/2025 03:40 PM 11.87 112.00
Friday 07/18/2025 03:50 PM 11.86 112.00
Friday 07/18/2025 04:00 PM 11.87 112.00
Friday 07/18/2025 04:10 PM 11.89 112.00
Friday 07/18/2025 04:20 PM 11.86 112.00
Friday 07/18/2025 04:30 PM 11.86 112.00

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