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 31st, 2026 05:45 AM CDT
River Status: Normal

  Height Flow
Currently 13.18 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 07/30/2026 07:00 PM 12.60 N/A
  Friday 07/31/2026 01:00 AM 12.50 N/A
  Friday 07/31/2026 07:00 AM 12.50 N/A
  Friday 07/31/2026 01:00 PM 12.50 N/A
  Friday 07/31/2026 07:00 PM 12.40 N/A
  Saturday 08/01/2026 01:00 AM 12.40 N/A

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Friday 07/31/2026 12:45 AM 12.97 N/A
Friday 07/31/2026 01:00 AM 12.96 N/A
Friday 07/31/2026 01:15 AM 12.94 N/A
Friday 07/31/2026 01:30 AM 12.90 N/A
Friday 07/31/2026 01:45 AM 12.88 N/A
Friday 07/31/2026 02:00 AM 12.97 N/A
Friday 07/31/2026 02:15 AM 13.01 N/A
Friday 07/31/2026 02:30 AM 12.97 N/A
Friday 07/31/2026 02:45 AM 13.00 N/A
Friday 07/31/2026 03:00 AM 13.02 N/A
Friday 07/31/2026 03:15 AM 12.98 N/A
Friday 07/31/2026 03:30 AM 13.11 N/A
Friday 07/31/2026 03:45 AM 13.16 N/A
Friday 07/31/2026 04:00 AM 13.10 N/A
Friday 07/31/2026 04:15 AM 13.09 N/A
Friday 07/31/2026 04:30 AM 13.17 N/A
Friday 07/31/2026 04:45 AM 13.12 N/A
Friday 07/31/2026 05:00 AM 13.17 N/A
Friday 07/31/2026 05:15 AM 13.39 N/A
Friday 07/31/2026 05:30 AM 13.11 N/A

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