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: Wednesday September 9th, 2026 06:00 AM CDT
River Status: Normal

  Height Flow
Currently 17.49 ft 72.5 kcfs
Record 74.23 ft N/A

Forecast
  Date (CDT) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 06:00 PM 0.00 N/A
  Tuesday 09/08/2026 07:00 PM 16.80 N/A
  Wednesday 09/09/2026 01:00 AM 16.70 N/A
  Wednesday 09/09/2026 07:00 AM 16.60 N/A
  Wednesday 09/09/2026 01:00 PM 16.50 N/A
  Wednesday 09/09/2026 07:00 PM 16.30 N/A
  Thursday 09/10/2026 01:00 AM 16.10 N/A

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Wednesday 09/09/2026 01:00 AM 17.47 N/A
Wednesday 09/09/2026 01:15 AM 17.47 N/A
Wednesday 09/09/2026 01:30 AM 17.49 N/A
Wednesday 09/09/2026 01:45 AM 17.49 N/A
Wednesday 09/09/2026 02:00 AM 17.48 N/A
Wednesday 09/09/2026 02:15 AM 17.48 N/A
Wednesday 09/09/2026 02:30 AM 17.48 N/A
Wednesday 09/09/2026 02:45 AM 17.48 N/A
Wednesday 09/09/2026 03:00 AM 17.48 N/A
Wednesday 09/09/2026 03:15 AM 17.48 N/A
Wednesday 09/09/2026 03:30 AM 17.47 N/A
Wednesday 09/09/2026 03:45 AM 17.45 N/A
Wednesday 09/09/2026 04:00 AM 17.46 N/A
Wednesday 09/09/2026 04:15 AM 17.48 N/A
Wednesday 09/09/2026 04:30 AM 17.48 N/A
Wednesday 09/09/2026 04:45 AM 17.48 N/A
Wednesday 09/09/2026 05:00 AM 17.48 N/A
Wednesday 09/09/2026 05:15 AM 17.48 N/A
Wednesday 09/09/2026 05:30 AM 17.48 N/A
Wednesday 09/09/2026 05:45 AM 17.48 N/A

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