Ohio River At Portsmouth

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Hydrograph

Stage Color Key
35 ft - Near Flood 50 ft - Minor Flood 57 ft - Moderate Flood 66 ft - Major Flood

Latest Observation: Thursday February 26th, 2026 01:00 PM CST
River Status: Normal

  Height Flow
Currently 23.87 ft 136 kcfs
Record 74.23 ft N/A

Forecast
  Date (CST) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Thursday 02/26/2026 06:00 PM 23.20 129.00
  Friday 02/27/2026 12:00 AM 22.70 125.00
  Friday 02/27/2026 06:00 AM 22.30 121.00
  Friday 02/27/2026 12:00 PM 21.90 117.00
  Friday 02/27/2026 06:00 PM 21.60 114.00
  Saturday 02/28/2026 12:00 AM 21.30 111.00

Observation
  Date (CST) Stage (ft) Flow (kcfs)
Thursday 02/26/2026 08:00 AM 24.13 138.00
Thursday 02/26/2026 08:15 AM 24.09 138.00
Thursday 02/26/2026 08:30 AM 24.10 138.00
Thursday 02/26/2026 08:45 AM 24.11 138.00
Thursday 02/26/2026 09:00 AM 24.10 138.00
Thursday 02/26/2026 09:15 AM 24.08 138.00
Thursday 02/26/2026 09:30 AM 24.05 137.00
Thursday 02/26/2026 09:45 AM 24.03 137.00
Thursday 02/26/2026 10:00 AM 24.04 137.00
Thursday 02/26/2026 10:15 AM 24.02 137.00
Thursday 02/26/2026 10:30 AM 23.99 137.00
Thursday 02/26/2026 10:45 AM 23.97 137.00
Thursday 02/26/2026 11:00 AM 23.96 137.00
Thursday 02/26/2026 11:15 AM 23.96 137.00
Thursday 02/26/2026 11:30 AM 23.93 136.00
Thursday 02/26/2026 11:45 AM 23.93 136.00
Thursday 02/26/2026 12:00 PM 23.95 137.00
Thursday 02/26/2026 12:15 PM 23.94 136.00
Thursday 02/26/2026 12:30 PM 23.93 136.00
Thursday 02/26/2026 12:45 PM 23.72 134.00

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