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: Thursday February 22nd, 2018 02:30 AM PST
River Status: Normal

  Height Flow
Currently 36.69 ft 15.9 kcfs
Record 55.76 ft 112.000 kcfs

Forecast
  Date (PST) Stage (ft) Flow (kcfs)
  Thursday 02/22/2018 10:00 AM 36.92 16.70
  Thursday 02/22/2018 04:00 PM 36.88 16.50
  Thursday 02/22/2018 10:00 PM 36.83 16.30
  Friday 02/23/2018 04:00 AM 36.80 16.20
  Friday 02/23/2018 10:00 AM 36.76 16.10
  Friday 02/23/2018 04:00 PM 36.73 16.00
  Friday 02/23/2018 10:00 PM 36.70 15.90

Observation
  Date (PST) Stage (ft) Flow (kcfs)
Thursday 02/22/2018 02:30 AM 36.69 15.90
Thursday 02/22/2018 02:15 AM 36.70 15.90
Thursday 02/22/2018 02:00 AM 36.70 15.90
Thursday 02/22/2018 01:45 AM 36.70 15.90
Thursday 02/22/2018 01:30 AM 36.71 15.90
Thursday 02/22/2018 01:15 AM 36.72 16.00
Thursday 02/22/2018 01:00 AM 36.69 15.90
Thursday 02/22/2018 12:45 AM 36.72 16.00
Thursday 02/22/2018 12:30 AM 36.70 15.90
Thursday 02/22/2018 12:15 AM 36.72 16.00
Thursday 02/22/2018 12:00 AM 36.70 15.90
Wednesday 02/21/2018 11:45 PM 36.71 15.90
Wednesday 02/21/2018 11:30 PM 36.72 16.00
Wednesday 02/21/2018 11:15 PM 36.73 16.00
Wednesday 02/21/2018 11:00 PM 36.73 16.00
Wednesday 02/21/2018 10:45 PM 36.74 16.00
Wednesday 02/21/2018 10:30 PM 36.70 15.90
Wednesday 02/21/2018 10:15 PM 36.71 15.90
Wednesday 02/21/2018 10:00 PM 36.72 16.00
Wednesday 02/21/2018 09:45 PM 36.74 16.00

Hydrograph

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