Arkansas River At Portland

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Hydrograph

Stage Color Key
7 ft - Near Flood 9 ft - Minor Flood 10 ft - Moderate Flood 11 ft - Major Flood

Latest Observation: Thursday February 19th, 2026 04:15 AM CST
River Status: Normal

  Height Flow
Currently 1.19 ft 0.202 kcfs
Record 12.94 ft 15900 cfs

Observation
  Date (CST) Stage (ft) Flow (kcfs)
Thursday 02/19/2026 12:00 AM 1.21 0.21
Thursday 02/19/2026 12:15 AM 1.21 0.21
Thursday 02/19/2026 12:30 AM 1.20 0.21
Thursday 02/19/2026 12:32 AM 1.20 0.21
Thursday 02/19/2026 12:45 AM 1.21 0.21
Thursday 02/19/2026 12:47 AM 1.21 0.21
Thursday 02/19/2026 01:00 AM 1.21 0.21
Thursday 02/19/2026 01:02 AM 1.21 0.21
Thursday 02/19/2026 01:15 AM 1.22 0.21
Thursday 02/19/2026 01:30 AM 1.24 0.22
Thursday 02/19/2026 01:45 AM 1.26 0.22
Thursday 02/19/2026 02:00 AM 1.25 0.22
Thursday 02/19/2026 02:15 AM 1.21 0.21
Thursday 02/19/2026 02:30 AM 1.19 0.20
Thursday 02/19/2026 02:45 AM 1.20 0.21
Thursday 02/19/2026 03:00 AM 1.23 0.21
Thursday 02/19/2026 03:15 AM 1.24 0.22
Thursday 02/19/2026 03:30 AM 1.22 0.21
Thursday 02/19/2026 03:45 AM 1.20 0.21
Thursday 02/19/2026 04:00 AM 1.18 0.20

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