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Weekly swim report · August 21, 2026

Utah swim report

On August 21, 2026 the warmest USGS water reading in Utah was 81°F at COLORADO RIVER AT GYPSUM CANYON NEAR HITE, UT; 1 water-related NWS hazard is active.

Warmest water

The 5 warmest of 25 sensors reporting a water temperature in Utah today. Station names open the official monitoring page.

  1. #181°F 27°C8 hrs ago
  2. #2
    COLORADO RIVER NEAR CISCO, UTUSGS gauge · 1,660 ft³/s
    79°F 26°C9 hrs ago
  3. #3
    SAN JUAN RIVER NEAR BLUFF, UTUSGS gauge · 539 ft³/s
    78°F 26°C8 hrs ago
  4. #4
    DOLORES RIVER NEAR CISCO, UTUSGS gauge · 10 ft³/s
    78°F 25°C8 hrs ago
  5. #5
    GOGGIN DRAIN NEAR MAGNA UTAHUSGS gauge · 12 ft³/s
    78°F 25°C9 hrs ago

Active hazards in Utah

Alerts cover counties or forecast zones — an alert for an area does not mean every river or beach inside it is affected. Times are local to the issuing office.

  • A Heat Advisory is in effect for Great Salt Lake Desert and Mountains; Tooele and Rush Valleys; Eastern Box Elder County; Northern Wasatch Front; Salt Lake Valley; Utah Valley.

    NWS Salt Lake City UT · until Aug 22, 7:00 AM

Where to swim in Utah

The most-reviewed, well-rated water destinations in Utah — check each one’s live conditions before you go.

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Conditions are for general information only and can change quickly. Always judge the water in person and follow posted advisories and local guidance before swimming or paddling.