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Satellite view of Rocky Brook

Rocky Brook

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 107 ft³/s over 88 years).
Use cautionCool today

tributary to the Dosewallips River in Jefferson County, Washington, United States

Interactive map not available

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 12054000, as of Aug 23, 8:45 AM gauge-local time
  • Flow is below the 25th percentile for Aug 23 (median 107 ft³/s over 88 years). USGS daily streamflow statistics, as of Aug 23, 8:45 AM gauge-local time
Streamflow
39 ft³/s
discharge
Gage height
-0.06 ft
water level

Flow is low for this date — below the 25th percentile for Aug 23 (median 107 ft³/s over 88 years).

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

Live, provisional data from USGS gauge DUCKABUSH RIVER NEAR BRINNON, WA (9.6 mi away), as of Aug 23, 8:45 AM gauge-local time.

Weather at Rocky Brook

H: 71° L: 55°
Partly Cloudy
Partly Cloudy
62°
|
Feels like 62°
Precipitation
19%
Humidity
82%
Wind
3 mph
UV Index
1.3
Water Conditions:
🥶Too cold for most swimmers
12 AM
Clear
59°
3 AM
Clear
56°
6 AM
Clear
55°
9 AM
Partly Cloudy
62°
12 PM
Sunny
69°
3 PM
Patchy rain nearby
60°
6 PM
Sunny
62°
9 PM
Clear
56°

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Frequently asked questions

Where is Rocky Brook?
Rocky Brook is a river in Washington.
Can you swim at Rocky Brook?
Live flow only — judge the water in person: live streamflow is available but no water-temperature sensor is nearby. Checked August 23, 2026.

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Best Times to Visit

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Right Now
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

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