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: Wednesday March 11th, 2026 01:45 AM CDT
River Status: Normal

  Height Flow
Currently 15.66 ft 65 kcfs
Record 55 ft N/A

Forecast
  Date (CDT) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Tuesday 03/10/2026 07:00 PM 16.20 71.10
  Wednesday 03/11/2026 01:00 AM 16.10 70.00
  Wednesday 03/11/2026 07:00 AM 16.20 71.10
  Wednesday 03/11/2026 01:00 PM 16.30 72.30
  Wednesday 03/11/2026 07:00 PM 16.50 74.70
  Thursday 03/12/2026 01:00 AM 17.00 80.80

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Tuesday 03/10/2026 08:45 PM 15.99 68.70
Tuesday 03/10/2026 09:00 PM 15.98 68.60
Tuesday 03/10/2026 09:15 PM 16.00 68.80
Tuesday 03/10/2026 09:30 PM 16.00 68.80
Tuesday 03/10/2026 09:45 PM 15.96 68.40
Tuesday 03/10/2026 10:00 PM 15.97 68.50
Tuesday 03/10/2026 10:15 PM 15.94 68.10
Tuesday 03/10/2026 10:30 PM 15.93 68.00
Tuesday 03/10/2026 10:45 PM 15.93 68.00
Tuesday 03/10/2026 11:00 PM 15.90 67.70
Tuesday 03/10/2026 11:15 PM 15.91 67.80
Tuesday 03/10/2026 11:30 PM 15.89 67.60
Tuesday 03/10/2026 11:45 PM 15.89 67.60
Wednesday 03/11/2026 12:00 AM 15.89 67.60
Wednesday 03/11/2026 12:15 AM 15.75 66.00
Wednesday 03/11/2026 12:30 AM 15.73 65.80
Wednesday 03/11/2026 12:45 AM 15.74 65.90
Wednesday 03/11/2026 01:00 AM 15.70 65.40
Wednesday 03/11/2026 01:15 AM 15.69 65.30
Wednesday 03/11/2026 01:30 AM 15.64 64.80

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