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The Water Around Us
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Live · updated daily from USGS

Swimmable water near you

1,324 USGS sensors are reporting a live water temperature right now, the newest reading from August 23, 2026 (8 hrs ago).

Clear location
  • Cold · below 60°F · 218
  • Cool · 60–69°F · 484
  • Comfortable · 70–86°F · 544
  • Warm · above 86°F · 78
  • You

A map of the United States with one coloured dot per USGS sensor reporting a live water temperature. The readings are listed below.

Nearest live readings

The closest USGS sensors currently reporting a water temperature, nearest first.

  1. Platte River at Louisville, Nebr.USGS gauge · Nebraska · 10,100 ft³/s
    79°F31 mi8 hrs ago
  2. Elkhorn River at Waterloo, Nebr.USGS gauge · Nebraska · 952 ft³/s
    79°F35 mi8 hrs ago
  3. Platte River near Venice, Nebr.USGS gauge · Nebraska
    77°F37 mi8 hrs ago
  4. Salt Creek near Ashland, Nebr.USGS gauge · Nebraska
    79°F39 mi8 hrs ago
  5. Platte River near Leshara, Nebr.USGS gauge · Nebraska · 4,640 ft³/s
    78°F41 mi9 hrs ago
  6. Missouri River at St. Joseph, MOUSGS gauge · Missouri · 41,400 ft³/s
    81°F109 mi8 hrs ago
  7. BIG BLUE R AT MARYSVILLE, KSUSGS gauge · Kansas · 2,930 ft³/s
    75°F110 mi8 hrs ago
  8. SOLDIER CREEK NR CORNING, KSUSGS gauge · Kansas · 2 ft³/s
    68°F113 mi8 hrs ago

Nearest swimmable spots

Rated, photographed water destinations within 25 miles — pair one with the nearest sensor reading above before you go.

No rated, photographed swim spots within 25 miles of this point yet. The nearest sensor readings above still tell you what the water is doing — or search any river, lake or beach by name.
Search a spot →

About this map

Every pin is a live reading from a USGS real-time monitoring station, captured in a daily snapshot. Colours follow the site’s cold-water-safety thresholds and describe the water at that one sensor — usually a river or stream gauge, not a swim beach — so treat them as a guide to what the water is doing nearby, not a verdict on a specific spot. Readings are provisional and can be revised by the USGS. Your location only sorts this page: the coordinates appear in the address bar (rounded to about a mile) and are not saved to an account or our database.

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.