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: Wednesday April 8th, 2026 05:00 PM CDT
River Status: Normal

  Height Flow
Currently 20.33 ft 190 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
  Wednesday 04/08/2026 07:00 PM 20.40 191.00
  Thursday 04/09/2026 01:00 AM 20.40 191.00
  Thursday 04/09/2026 07:00 AM 20.40 191.00
  Thursday 04/09/2026 01:00 PM 20.40 191.00
  Thursday 04/09/2026 07:00 PM 20.30 189.00
  Friday 04/10/2026 01:00 AM 20.20 187.00

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Wednesday 04/08/2026 12:00 PM 20.38 N/A
Wednesday 04/08/2026 12:15 PM 20.30 N/A
Wednesday 04/08/2026 12:30 PM 20.32 N/A
Wednesday 04/08/2026 12:45 PM 20.30 N/A
Wednesday 04/08/2026 01:00 PM 20.28 N/A
Wednesday 04/08/2026 01:15 PM 20.28 N/A
Wednesday 04/08/2026 01:30 PM 20.29 N/A
Wednesday 04/08/2026 01:45 PM 20.39 N/A
Wednesday 04/08/2026 02:00 PM 20.34 N/A
Wednesday 04/08/2026 02:15 PM 20.31 N/A
Wednesday 04/08/2026 02:30 PM 20.38 N/A
Wednesday 04/08/2026 02:45 PM 20.35 N/A
Wednesday 04/08/2026 03:00 PM 20.29 N/A
Wednesday 04/08/2026 03:15 PM 20.30 N/A
Wednesday 04/08/2026 03:30 PM 20.29 N/A
Wednesday 04/08/2026 03:45 PM 20.37 N/A
Wednesday 04/08/2026 04:00 PM 20.29 N/A
Wednesday 04/08/2026 04:15 PM 20.36 N/A
Wednesday 04/08/2026 04:30 PM 20.30 N/A
Wednesday 04/08/2026 04:45 PM 20.31 N/A

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