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Satellite view of South Nemah River

South Nemah 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 36 ft³/s over 96 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 12010000, as of Aug 22, 8:30 PM gauge-local time
  • Flow is below the 25th percentile for Aug 23 (median 36 ft³/s over 96 years). USGS daily streamflow statistics, as of Aug 22, 8:30 PM gauge-local time
Streamflow
29 ft³/s
discharge
Gage height
3.94 ft
water level

Flow is low for this date — below the 25th percentile for Aug 23 (median 36 ft³/s over 96 years).

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

Live, provisional data from USGS gauge NASELLE RIVER NEAR NASELLE, WA (8.6 mi away), as of Aug 22, 8:30 PM gauge-local time.

Weather at South Nemah River

H: 64° L: 58°
Mist
Mist
60°
|
Feels like 55°
Precipitation
85%
Humidity
95%
Wind
14 mph
UV Index
0
Water Conditions:
🥶Too cold for most swimmers🌧️Rain expected
12 AM
Light drizzle
59°
3 AM
Overcast
58°
6 AM
Light drizzle
58°
9 AM
Light drizzle
59°
12 PM
Patchy rain nearby
61°
3 PM
Patchy rain nearby
63°
6 PM
Patchy rain nearby
61°
9 PM
Mist
59°

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Frequently asked questions

Where is South Nemah River?
South Nemah River is a river in Washington.
Can you swim at South Nemah 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 South Nemah River rated?
South Nemah River in Washington has an average visitor rating of 4.5 out of 5, based on 17 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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