Ohio River At Montgomery Lock And Dam

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Hydrograph

Stage Color Key
23.3 ft - Near Flood 33 ft - Minor Flood 36 ft - Moderate Flood 38 ft - Major Flood

Latest Observation: Friday July 17th, 2026 04:45 AM CDT
River Status: Normal

  Height Flow
Currently 13.39 ft N/A
Record 55 ft N/A

Forecast
  Date (CDT) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Thursday 07/16/2026 07:00 PM 12.80 N/A
  Friday 07/17/2026 01:00 AM 12.80 N/A
  Friday 07/17/2026 07:00 AM 12.70 N/A
  Friday 07/17/2026 01:00 PM 12.70 N/A
  Friday 07/17/2026 07:00 PM 12.60 N/A
  Saturday 07/18/2026 01:00 AM 12.60 N/A

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Thursday 07/16/2026 11:45 PM 13.07 N/A
Friday 07/17/2026 12:00 AM 13.03 N/A
Friday 07/17/2026 12:15 AM 13.07 N/A
Friday 07/17/2026 12:30 AM 13.09 N/A
Friday 07/17/2026 12:45 AM 13.08 N/A
Friday 07/17/2026 01:00 AM 13.10 N/A
Friday 07/17/2026 01:15 AM 13.10 N/A
Friday 07/17/2026 01:30 AM 13.08 N/A
Friday 07/17/2026 01:45 AM 13.21 N/A
Friday 07/17/2026 02:00 AM 13.25 N/A
Friday 07/17/2026 02:15 AM 13.21 N/A
Friday 07/17/2026 02:30 AM 13.20 N/A
Friday 07/17/2026 02:45 AM 13.27 N/A
Friday 07/17/2026 03:00 AM 13.27 N/A
Friday 07/17/2026 03:15 AM 13.27 N/A
Friday 07/17/2026 03:30 AM 13.30 N/A
Friday 07/17/2026 03:45 AM 13.36 N/A
Friday 07/17/2026 04:00 AM 13.41 N/A
Friday 07/17/2026 04:15 AM 13.43 N/A
Friday 07/17/2026 04:30 AM 13.44 N/A

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