Ohio River At Portsmouth

Back to River Summary

Hydrograph

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

Latest Observation: Friday November 28th, 2025 08:00 AM CST
River Status: Normal

  Height Flow
Currently 19 ft 88.9 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 11/27/2025 06:00 PM 18.50 83.80
  Friday 11/28/2025 12:00 AM 18.50 83.80
  Friday 11/28/2025 06:00 AM 18.50 83.80
  Friday 11/28/2025 12:00 PM 18.50 83.80
  Friday 11/28/2025 06:00 PM 18.50 83.80
  Saturday 11/29/2025 12:00 AM 18.40 82.70

Observation
  Date (CST) Stage (ft) Flow (kcfs)
Friday 11/28/2025 03:00 AM 18.96 88.50
Friday 11/28/2025 03:15 AM 18.96 88.50
Friday 11/28/2025 03:30 AM 19.00 88.90
Friday 11/28/2025 03:45 AM 18.98 88.70
Friday 11/28/2025 04:00 AM 18.97 88.60
Friday 11/28/2025 04:15 AM 18.96 88.50
Friday 11/28/2025 04:30 AM 18.93 88.20
Friday 11/28/2025 04:45 AM 18.97 88.60
Friday 11/28/2025 05:00 AM 18.95 88.40
Friday 11/28/2025 05:15 AM 18.94 88.30
Friday 11/28/2025 05:30 AM 18.94 88.30
Friday 11/28/2025 05:45 AM 18.95 88.40
Friday 11/28/2025 06:00 AM 18.97 88.60
Friday 11/28/2025 06:15 AM 18.95 88.40
Friday 11/28/2025 06:30 AM 19.00 88.90
Friday 11/28/2025 06:45 AM 19.00 88.90
Friday 11/28/2025 07:00 AM 18.99 88.80
Friday 11/28/2025 07:15 AM 19.00 88.90
Friday 11/28/2025 07:30 AM 19.02 89.10
Friday 11/28/2025 07:45 AM 19.00 88.90

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