Cowlitz River At Castle Rock

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Stage Color Key
46 ft - Near Flood 48 ft - Minor Flood 54 ft - Moderate Flood 57 ft - Major Flood

Latest Observation: Wednesday December 13th, 2017 02:30 AM PST
River Status: Normal

  Height Flow
Currently 36.30 ft 14.6 kcfs
Record 55.76 ft 112.000 kcfs

Forecast
  Date (PST) Stage (ft) Flow (kcfs)
  Wednesday 12/13/2017 10:00 AM 36.26 14.40
  Wednesday 12/13/2017 04:00 PM 36.25 14.40
  Wednesday 12/13/2017 10:00 PM 36.24 14.40
  Thursday 12/14/2017 04:00 AM 36.23 14.30
  Thursday 12/14/2017 10:00 AM 36.15 14.10
  Thursday 12/14/2017 04:00 PM 36.01 13.60
  Thursday 12/14/2017 10:00 PM 35.93 13.40

Observation
  Date (PST) Stage (ft) Flow (kcfs)
Wednesday 12/13/2017 02:30 AM 36.30 14.60
Wednesday 12/13/2017 02:15 AM 36.30 14.60
Wednesday 12/13/2017 02:00 AM 36.29 14.50
Wednesday 12/13/2017 01:45 AM 36.30 14.60
Wednesday 12/13/2017 01:30 AM 36.29 14.50
Wednesday 12/13/2017 01:15 AM 36.31 14.60
Wednesday 12/13/2017 01:00 AM 36.29 14.50
Wednesday 12/13/2017 12:45 AM 36.27 14.50
Wednesday 12/13/2017 12:30 AM 36.29 14.50
Wednesday 12/13/2017 12:15 AM 36.30 14.60
Wednesday 12/13/2017 12:00 AM 36.30 14.60
Tuesday 12/12/2017 11:45 PM 36.26 14.40
Tuesday 12/12/2017 11:30 PM 36.30 14.60
Tuesday 12/12/2017 11:15 PM 36.29 14.50
Tuesday 12/12/2017 11:00 PM 36.30 14.60
Tuesday 12/12/2017 10:45 PM 36.29 14.50
Tuesday 12/12/2017 10:30 PM 36.29 14.50
Tuesday 12/12/2017 10:15 PM 36.30 14.60
Tuesday 12/12/2017 10:00 PM 36.30 14.60
Tuesday 12/12/2017 09:45 PM 36.29 14.50

Hydrograph

Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather