Ohio River At Smithland Lock And Dam

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Hydrograph

Stage Color Key
35 ft - Near Flood 40 ft - Minor Flood 48 ft - Moderate Flood 50 ft - Major Flood

Latest Observation: Monday September 15th, 2025 11:00 PM CDT
River Status: Normal

  Height Flow
Currently 12.82 ft 72.1 kcfs
Record 54.83 ft 1064820 cfs

Forecast
  Date (CDT) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Monday 09/15/2025 07:00 PM 12.20 62.80
  Tuesday 09/16/2025 01:00 AM 12.20 62.80
  Tuesday 09/16/2025 07:00 AM 12.20 62.80
  Tuesday 09/16/2025 01:00 PM 12.20 62.80
  Tuesday 09/16/2025 07:00 PM 12.20 62.80
  Wednesday 09/17/2025 01:00 AM 12.20 62.80

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Monday 09/15/2025 06:00 PM 12.69 70.10
Monday 09/15/2025 06:15 PM 12.69 70.10
Monday 09/15/2025 06:30 PM 12.72 70.50
Monday 09/15/2025 06:45 PM 12.87 72.90
Monday 09/15/2025 07:00 PM 12.82 72.10
Monday 09/15/2025 07:15 PM 12.78 71.40
Monday 09/15/2025 07:30 PM 12.74 70.80
Monday 09/15/2025 07:45 PM 12.78 71.40
Monday 09/15/2025 08:00 PM 12.90 73.30
Monday 09/15/2025 08:15 PM 12.80 71.80
Monday 09/15/2025 08:30 PM 12.83 72.20
Monday 09/15/2025 08:45 PM 12.85 72.50
Monday 09/15/2025 09:00 PM 12.81 71.90
Monday 09/15/2025 09:15 PM 12.85 72.50
Monday 09/15/2025 09:30 PM 12.88 73.00
Monday 09/15/2025 09:45 PM 12.84 72.40
Monday 09/15/2025 10:00 PM 12.88 73.00
Monday 09/15/2025 10:15 PM 12.86 72.70
Monday 09/15/2025 10:30 PM 12.85 72.50
Monday 09/15/2025 10:45 PM 12.84 72.40

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