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Satellite view of Disappointment Creek

Disappointment Creek

River

Comfortable for a swim today

Good to swim

Comfortable for a swim today: water temperature is 71°F, within the comfortable 70–86°F range.

  • Water temperature is 71°F, within the comfortable 70–86°F range.
  • Flow is below the 25th percentile for Aug 24 (median 588 ft³/s over 97 years).
Good to swimRainy today

tributary to North Fork Toats Coulee Creek in Okanogan County, Washington, United States

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Comfortable for a swim today

Good to swim

Comfortable for a swim today: water temperature is 71°F, within the comfortable 70–86°F range.

  • Water temperature is 71°F, within the comfortable 70–86°F range. USGS gauge 12442500, as of Aug 23, 5:30 PM gauge-local time
  • Flow is below the 25th percentile for Aug 24 (median 588 ft³/s over 97 years). USGS daily streamflow statistics, as of Aug 23, 5:30 PM gauge-local time
Water temp
71°F
22°C
Streamflow
225 ft³/s
discharge
Gage height
2.06 ft
water level

Flow is low for this date — below the 25th percentile for Aug 24 (median 588 ft³/s over 97 years).

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

Live, provisional data from USGS gauge SIMILKAMEEN RIVER NEAR NIGHTHAWK, WA (10.9 mi away), as of Aug 23, 5:30 PM gauge-local time.

Weather at Disappointment Creek

H: 75° L: 60°
Patchy rain nearby
Patchy rain nearby
73°
|
Feels like 68°
Precipitation
17%
Humidity
35%
Wind
6 mph
UV Index
0.4
Water Conditions:
🏊Cool but swimmable🌧️Rain expected
12 AM
Clear
66°
3 AM
Smoky haze
64°
6 AM
Smoky haze
60°
9 AM
Sunny
68°
12 PM
Patchy rain nearby
71°
3 PM
Patchy rain nearby
75°
6 PM
Patchy rain nearby
73°
9 PM
Patchy rain nearby
65°

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Frequently asked questions

Where is Disappointment Creek?
Disappointment Creek is a river in Washington.
What is the water temperature at Disappointment Creek?
As of August 23, 2026, the water temperature at Disappointment Creek in Washington is 71°F (22°C), measured by USGS gauge 12442500, 10.9 miles away.
Can you swim at Disappointment Creek?
Comfortable for a swim today: water temperature is 71°F, within the comfortable 70–86°F range. Checked August 23, 2026.

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Right Now
Not ideal for outdoor activities today
🌊 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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