Skip to content
The Water Around Us
Sign In

Live · updated daily from USGS

Swimmable water near you

1,325 USGS sensors are reporting a live water temperature right now, the newest reading from August 23, 2026 (3 hrs ago).

Clear location
  • Cold · below 60°F · 218
  • Cool · 60–69°F · 484
  • Comfortable · 70–86°F · 545
  • 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. Niobrara River near Sparks, Nebr.USGS gauge · Nebraska · 572 ft³/s
    74°F46 mi3 hrs ago
  2. Dismal River near Thedford, Nebr.USGS gauge · Nebraska · 252 ft³/s
    66°F56 mi3 hrs ago
  3. CHEYENNE RIVER AT RED SHIRT, SDUSGS gauge · South Dakota · 85 ft³/s
    76°F124 mi3 hrs ago
  4. Niobrara River at Agate, Nebr.USGS gauge · Nebraska
    68°F139 mi3 hrs ago
  5. Niobrara River near Verdel, Nebr.USGS gauge · Nebraska · 1,810 ft³/s
    76°F145 mi3 hrs ago
  6. Platte River near Overton, Nebr.USGS gauge · Nebraska · 148 ft³/s
    71°F147 mi3 hrs ago
  7. Niobrara River bl Soldier Cr nr Niobrara, Nebr.USGS gauge · Nebraska
    76°F150 mi3 hrs ago
  8. Platte River near Leshara, Nebr.USGS gauge · Nebraska · 4,640 ft³/s
    78°F252 mi4 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.