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 February 23rd, 2026 07:00 AM CST
River Status: Normal

  Height Flow
Currently 18.97 ft 167 kcfs
Record 54.83 ft 1064820 cfs

Forecast
  Date (CST) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Sunday 02/22/2026 06:00 PM 18.40 158.00
  Monday 02/23/2026 12:00 AM 18.50 160.00
  Monday 02/23/2026 06:00 AM 18.50 160.00
  Monday 02/23/2026 12:00 PM 18.60 161.00
  Monday 02/23/2026 06:00 PM 18.70 163.00
  Tuesday 02/24/2026 12:00 AM 18.80 164.00

Observation
  Date (CST) Stage (ft) Flow (kcfs)
Monday 02/23/2026 02:00 AM 18.84 165.00
Monday 02/23/2026 02:15 AM 18.79 164.00
Monday 02/23/2026 02:30 AM 18.83 165.00
Monday 02/23/2026 02:45 AM 18.83 165.00
Monday 02/23/2026 03:00 AM 18.86 165.00
Monday 02/23/2026 03:15 AM 18.87 166.00
Monday 02/23/2026 03:30 AM 18.90 166.00
Monday 02/23/2026 03:45 AM 18.90 166.00
Monday 02/23/2026 04:00 AM 18.92 166.00
Monday 02/23/2026 04:15 AM 18.94 167.00
Monday 02/23/2026 04:30 AM 18.92 166.00
Monday 02/23/2026 04:45 AM 18.96 167.00
Monday 02/23/2026 05:00 AM 18.94 167.00
Monday 02/23/2026 05:15 AM 18.92 166.00
Monday 02/23/2026 05:30 AM 18.92 166.00
Monday 02/23/2026 05:45 AM 18.95 167.00
Monday 02/23/2026 06:00 AM 18.93 167.00
Monday 02/23/2026 06:15 AM 18.96 167.00
Monday 02/23/2026 06:30 AM 19.01 168.00
Monday 02/23/2026 06:45 AM 18.98 167.00

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