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Photo: Chehalis River (Washington) 01 by OlympiaBuebird (CC BY-SA 4.0) License

Chehalis River

River

Live flow only — judge the water in person

Use caution

Live flow only — judge the water in person: live streamflow is available but no water-temperature sensor is nearby.

  • Live streamflow is available but no water-temperature sensor is nearby.
  • Flow is below the 25th percentile for Aug 23 (median 387 ft³/s over 71 years).
Use cautionCool today

Live flow only — judge the water in person

Use caution

Live flow only — judge the water in person: live streamflow is available but no water-temperature sensor is nearby.

  • Live streamflow is available but no water-temperature sensor is nearby. USGS gauge 12031000, as of Aug 22, 9:45 AM UTC
  • Flow is below the 25th percentile for Aug 23 (median 387 ft³/s over 71 years). USGS daily streamflow statistics, as of Aug 22, 9:45 AM UTC
Streamflow
291 ft³/s
discharge
Gage height
30.37 ft
water level

Flow is low for this date — below the 25th percentile for Aug 23 (median 387 ft³/s over 71 years).

No official beach-advisory feed for Washington yet — follow posted signs and local guidance.

Live, provisional data from USGS gauge CHEHALIS RIVER AT PORTER, WA (8.2 mi away), as of Aug 22, 9:45 AM UTC.

Weather at Chehalis River

H: 75° L: 60°
Partly Cloudy
Partly Cloudy
65°
|
Feels like 62°
Precipitation
19%
Humidity
71%
Wind
7 mph
UV Index
0
Water Conditions:
🥶Too cold for most swimmers
12 AM
Overcast
61°
3 AM
Overcast
60°
6 AM
Overcast
60°
9 AM
Cloudy
62°
12 PM
Overcast
65°
3 PM
Partly Cloudy
75°
6 PM
Overcast
69°
9 PM
Clear
62°

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Frequently asked questions

Where is Chehalis River?
Chehalis River is a river in Washington.
Can you swim at Chehalis River?
Live flow only — judge the water in person: live streamflow is available but no water-temperature sensor is nearby. Checked August 22, 2026.
How is Chehalis River rated?
Chehalis River in Washington has an average visitor rating of 4.4 out of 5, based on 138 reviews.

Visitor Reviews

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Cool weather - dress warmly
🌊 Rivers & Streams Tips:
  • Check water levels and current conditions before visiting
  • Wear life jackets when on the water
  • Be aware of rapids and potential hazards
  • Respect private property along riverbanks
Best Seasons:
☀️ Summer (Jun-Aug)🍂 Fall (Sep-Nov)🌸 Spring (Mar-May)

Location & Contact

Washington

Washington None

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