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The Water Around Us
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Live · updated daily from USGS

Swimmable water near you

2,133 USGS sensors are reporting a live water temperature right now, the newest reading from August 22, 2026 (21 hrs ago).

Clear location
  • Cold · below 60°F · 382
  • Cool · 60–69°F · 607
  • Comfortable · 70–86°F · 929
  • Warm · above 86°F · 215
  • 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. CUMBERLAND RIVER BELOW CORDELL HULL DAM, TNUSGS gauge · Tennessee
    70°F31 mi21 hrs ago
  2. OBED RIVER AT ADAMS BRIDGE NEAR CROSSVILLE, TNUSGS gauge · Tennessee · 15 ft³/s
    75°F32 mi21 hrs ago
  3. DADDYS CREEK NEAR HEBBERTSBURG, TNUSGS gauge · Tennessee · 14 ft³/s
    77°F40 mi22 hrs ago
  4. CLEAR CREEK AT LILLY BRIDGE NEAR LANCING, TNUSGS gauge · Tennessee · 27 ft³/s
    78°F46 mi21 hrs ago
  5. WF STONES R AT BLANTON RD MURFREESBORO, TNUSGS gauge · Tennessee
    80°F50 mi22 hrs ago
  6. CLEAR FORK NEAR ROBBINS, TNUSGS gauge · Tennessee · 42 ft³/s
    79°F58 mi21 hrs ago
  7. NEW RIVER AT NEW RIVER, TNUSGS gauge · Tennessee · 872 ft³/s
    79°F61 mi21 hrs ago
  8. STONES RIVER AT US HWY 70 NEAR DONELSON, TNUSGS gauge · Tennessee · 121 ft³/s
    76°F63 mi21 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.