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Satellite view of Mercer Creek

Mercer Creek

River

Live flow only β€” judge the water in person

Use caution

Live flow only β€” 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 within the normal range (25th–75th percentile) for Aug 23 (median 3,380 ftΒ³/s over 92 years).
Use cautionGood conditions todaycamping-nearby

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Live flow only β€” judge the water in person

Use caution

Live flow only β€” 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. β€” USGS gauge 12484500, as of Aug 23, 10:15 AM gauge-local time
  • Flow is within the normal range (25th–75th percentile) for Aug 23 (median 3,380 ftΒ³/s over 92 years). β€” USGS daily streamflow statistics, as of Aug 23, 10:15 AM gauge-local time
Streamflow
3,240 ftΒ³/s
discharge
Gage height
32.39 ft
water level

Flow is normal for this date β€” within the normal range (25th–75th percentile) for Aug 23 (median 3,380 ftΒ³/s over 92 years).

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

Live, provisional data from USGS gauge YAKIMA RIVER AT UMTANUM, WA (9.2 mi away), as of Aug 23, 10:15 AM gauge-local time.

Weather at Mercer Creek

H: 77Β° L: 57Β°
Sunny
Sunny
67Β°
|
Feels like 55Β°
Precipitation
2%
Humidity
54%
Wind
20 mph
UV Index
3.1
Water Conditions:
🏊Cool but swimmableπŸ„Good for surfing/sailing
12 AM
Clear
60Β°
3 AM
Clear
59Β°
6 AM
Clear
57Β°
9 AM
Sunny
64Β°
12 PM
Sunny
75Β°
3 PM
Sunny
75Β°
6 PM
Smoky haze
70Β°
9 PM
Smoky haze
66Β°

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Frequently asked questions

Where is Mercer Creek?
Mercer Creek is a river in Washington.
Can you swim at Mercer Creek?
Live flow only β€” judge the water in person: live streamflow is available but no water-temperature sensor is nearby. Checked August 23, 2026.
What amenities does Mercer Creek have?
Visitor-listed amenities at Mercer Creek include camping-nearby.

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Best Times to Visit

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Good conditions for visiting
🌊 Rivers & Streams Tips:
  • β€ΊCheck water levels and current conditions before visiting
  • β€ΊWear life jackets when on the water
  • β€ΊBe aware of rapids and potential hazards
  • β€ΊRespect private property along riverbanks
Best Seasons:
β˜€οΈ Summer (Jun-Aug)πŸ‚ Fall (Sep-Nov)🌸 Spring (Mar-May)

Location & Contact

Washington

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Amenities

β›Ί Camping nearby