Issaquah Creek Near Issaquah

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Hydrograph

Flow Color Key
1.34 kcfs - Near Flood 2 kcfs - Minor Flood 2.3 kcfs - Moderate Flood 2.8 kcfs - Major Flood

Latest Observation: Monday April 20th, 2026 04:15 AM PDT
River Status: Normal

  Height Flow
Currently 4.5 ft 0.0928 kcfs
Record 13.5 ft 3200 cfs

Forecast
  Date (PDT) Stage (ft) Flow (kcfs)
  Monday 04/20/2026 05:00 AM 4.50 0.09
  Monday 04/20/2026 11:00 AM 4.50 0.09
  Monday 04/20/2026 05:00 PM 4.40 0.08
  Monday 04/20/2026 11:00 PM 4.40 0.08
  Tuesday 04/21/2026 05:00 AM 4.40 0.07
  Tuesday 04/21/2026 11:00 AM 4.40 0.07
  Tuesday 04/21/2026 05:00 PM 4.40 0.07

Observation
  Date (PDT) Stage (ft) Flow (kcfs)
Monday 04/20/2026 04:15 AM 4.50 0.09
Monday 04/20/2026 04:00 AM 4.50 0.09
Monday 04/20/2026 03:45 AM 4.50 0.09
Monday 04/20/2026 03:30 AM 4.50 0.09
Monday 04/20/2026 03:15 AM 4.50 0.09
Monday 04/20/2026 03:00 AM 4.50 0.09
Monday 04/20/2026 02:45 AM 4.50 0.09
Monday 04/20/2026 02:30 AM 4.50 0.09
Monday 04/20/2026 02:15 AM 4.50 0.09
Monday 04/20/2026 02:00 AM 4.50 0.09
Monday 04/20/2026 01:45 AM 4.50 0.09
Monday 04/20/2026 01:30 AM 4.50 0.09
Monday 04/20/2026 01:15 AM 4.50 0.09
Monday 04/20/2026 01:00 AM 4.50 0.09
Monday 04/20/2026 12:45 AM 4.50 0.09
Monday 04/20/2026 12:30 AM 4.50 0.09
Monday 04/20/2026 12:15 AM 4.50 0.09
Monday 04/20/2026 12:00 AM 4.50 0.09
Sunday 04/19/2026 11:45 PM 4.50 0.09
Sunday 04/19/2026 11:30 PM 4.50 0.09
Sunday 04/19/2026 11:15 PM 4.50 0.09
Sunday 04/19/2026 11:00 PM 4.50 0.09
Sunday 04/19/2026 10:45 PM 4.50 0.09
Sunday 04/19/2026 10:30 PM 4.50 0.09
Sunday 04/19/2026 10:15 PM 4.50 0.09
Sunday 04/19/2026 10:00 PM 4.50 0.09
Sunday 04/19/2026 09:45 PM 4.50 0.09
Sunday 04/19/2026 09:30 PM 4.50 0.09
Sunday 04/19/2026 09:15 PM 4.50 0.09
Sunday 04/19/2026 09:00 PM 4.50 0.09

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