Patapsco River At Ellicott City

  

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Hydrograph

Stage Color Key
121.5 ft - Near Flood 122.5 ft - Minor Flood 125 ft - Moderate Flood 127 ft - Major Flood

Latest Observation: Monday October 5th, 2026 10:00 PM EDT
River Status: Normal

  Height Flow
Currently 113.9 ft N/A
Record 124.78 ft N/A

Observation
   Date (EDT)  Stage (ft)  Flow (kcfs)
Monday 10/05/2026 12:00 AM 113.89 N/A
Monday 10/05/2026 01:00 AM 113.89 N/A
Monday 10/05/2026 02:00 AM 113.89 N/A
Monday 10/05/2026 03:00 AM 113.89 N/A
Monday 10/05/2026 04:00 AM 113.89 N/A
Monday 10/05/2026 05:00 AM 113.89 N/A
Monday 10/05/2026 06:00 AM 113.89 N/A
Monday 10/05/2026 07:00 AM 113.89 N/A
Monday 10/05/2026 08:00 AM 113.89 N/A
Monday 10/05/2026 09:00 AM 113.89 N/A
Monday 10/05/2026 10:00 AM 113.89 N/A
Monday 10/05/2026 11:00 AM 113.89 N/A
Monday 10/05/2026 12:00 PM 113.89 N/A
Monday 10/05/2026 01:00 PM 113.89 N/A
Monday 10/05/2026 02:00 PM 113.90 N/A
Monday 10/05/2026 03:00 PM 113.90 N/A
Monday 10/05/2026 04:00 PM 113.90 N/A
Monday 10/05/2026 05:00 PM 113.90 N/A
Monday 10/05/2026 06:00 PM 113.90 N/A
Monday 10/05/2026 07:00 PM 113.90 N/A
Monday 10/05/2026 08:00 PM 113.90 N/A
Monday 10/05/2026 09:00 PM 113.90 N/A
Monday 10/05/2026 10:00 PM 113.90 N/A

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