Nisqually River Near National

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Hydrograph

Flow Color Key
5.4 kcfs - Near Flood 8 kcfs - Minor Flood 10 kcfs - Moderate Flood 15 kcfs - Major Flood

Latest Observation: Friday September 11th, 2026 08:00 PM PDT
River Status: Normal

  Height Flow
Currently 4.4 ft 0.277 kcfs
Record 13.14 ft 21800 cfs

Forecast
  Date (PDT) Stage (ft) Flow (kcfs)
  Friday 09/11/2026 11:00 PM 4.40 0.29
  Saturday 09/12/2026 05:00 AM 4.40 0.28
  Saturday 09/12/2026 11:00 AM 4.40 0.28
  Saturday 09/12/2026 05:00 PM 4.40 0.28
  Saturday 09/12/2026 11:00 PM 4.40 0.29
  Sunday 09/13/2026 05:00 AM 4.50 0.32
  Sunday 09/13/2026 11:00 AM 4.60 0.37

Observation
  Date (PDT) Stage (ft) Flow (kcfs)
Friday 09/11/2026 08:00 PM 4.40 0.28
Friday 09/11/2026 07:45 PM 4.40 0.27
Friday 09/11/2026 07:30 PM 4.30 0.25
Friday 09/11/2026 07:15 PM 4.30 0.23
Friday 09/11/2026 07:00 PM 4.30 0.22
Friday 09/11/2026 06:45 PM 4.20 0.21
Friday 09/11/2026 06:30 PM 4.20 0.21
Friday 09/11/2026 06:15 PM 4.20 0.21
Friday 09/11/2026 06:00 PM 4.20 0.21
Friday 09/11/2026 05:45 PM 4.20 0.20
Friday 09/11/2026 05:30 PM 4.20 0.21
Friday 09/11/2026 05:15 PM 4.20 0.20
Friday 09/11/2026 05:00 PM 4.20 0.21
Friday 09/11/2026 04:45 PM 4.20 0.21
Friday 09/11/2026 04:30 PM 4.20 0.21
Friday 09/11/2026 04:15 PM 4.20 0.21
Friday 09/11/2026 04:00 PM 4.20 0.21
Friday 09/11/2026 03:45 PM 4.20 0.20
Friday 09/11/2026 03:30 PM 4.20 0.21
Friday 09/11/2026 03:15 PM 4.20 0.21
Friday 09/11/2026 03:00 PM 4.20 0.21
Friday 09/11/2026 02:45 PM 4.20 0.21
Friday 09/11/2026 02:30 PM 4.20 0.21
Friday 09/11/2026 02:15 PM 4.20 0.21
Friday 09/11/2026 02:00 PM 4.20 0.21
Friday 09/11/2026 01:45 PM 4.20 0.21
Friday 09/11/2026 01:30 PM 4.20 0.21
Friday 09/11/2026 01:15 PM 4.20 0.21
Friday 09/11/2026 01:00 PM 4.20 0.21
Friday 09/11/2026 12:45 PM 4.20 0.22

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