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 October 18th, 2017 08:30 AM PDT
River Status: Normal

  Height Flow
Currently 32.83 ft 4.28 kcfs
Record 55.76 ft 112.000 kcfs

Forecast
  Date (PDT) Stage (ft) Flow (kcfs)
  Wednesday 10/18/2017 05:00 PM 33.06 4.87
  Wednesday 10/18/2017 11:00 PM 33.18 5.19
  Thursday 10/19/2017 05:00 AM 33.42 5.84
  Thursday 10/19/2017 11:00 AM 33.85 7.03
  Thursday 10/19/2017 05:00 PM 34.35 8.47
  Thursday 10/19/2017 11:00 PM 34.72 9.57
  Friday 10/20/2017 05:00 AM 34.88 10.10

Observation
  Date (PDT) Stage (ft) Flow (kcfs)
Wednesday 10/18/2017 08:30 AM 32.83 4.28
Wednesday 10/18/2017 08:15 AM 32.83 4.28
Wednesday 10/18/2017 08:00 AM 32.83 4.28
Wednesday 10/18/2017 07:45 AM 32.83 4.28
Wednesday 10/18/2017 07:30 AM 32.82 4.25
Wednesday 10/18/2017 07:15 AM 32.82 4.25
Wednesday 10/18/2017 07:00 AM 32.83 4.28
Wednesday 10/18/2017 06:45 AM 32.82 4.25
Wednesday 10/18/2017 06:30 AM 32.83 4.28
Wednesday 10/18/2017 06:15 AM 32.82 4.25
Wednesday 10/18/2017 06:00 AM 32.83 4.28
Wednesday 10/18/2017 05:45 AM 32.82 4.25
Wednesday 10/18/2017 05:30 AM 32.83 4.28
Wednesday 10/18/2017 05:15 AM 32.82 4.25
Wednesday 10/18/2017 05:00 AM 32.83 4.28
Wednesday 10/18/2017 04:45 AM 32.82 4.25
Wednesday 10/18/2017 04:30 AM 32.82 4.25
Wednesday 10/18/2017 04:15 AM 32.82 4.25
Wednesday 10/18/2017 04:00 AM 32.82 4.25
Wednesday 10/18/2017 03:45 AM 32.83 4.28

Hydrograph

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