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The Water Around Us
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Live · updated daily from USGS

Swimmable water near you

1,326 USGS sensors are reporting a live water temperature right now, the newest reading from August 23, 2026 (22 mins ago).

Clear location
  • Cold · below 60°F · 218
  • Cool · 60–69°F · 484
  • Comfortable · 70–86°F · 546
  • 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. CLINCH RIVER AT CLEVELAND, VAUSGS gauge · Virginia · 1,410 ft³/s
    68°F34 mi32 mins ago
  2. CLINCH RIVER AT ROUTE 65 AT DUNGANNON, VAUSGS gauge · Virginia
    73°F46 mi47 mins ago
  3. YADKIN RIVER AT PATTERSON, NCUSGS gauge · North Carolina · 23 ft³/s
    71°F46 mi32 mins ago
  4. N F HOLSTON RIVER NEAR GATE CITY, VAUSGS gauge · Virginia · 973 ft³/s
    75°F50 mi1 hr ago
  5. CATAWBA RIVER AT RHODHISS, NCUSGS gauge · North Carolina
    76°F62 mi47 mins ago
  6. CATAWBA RIVER AT NC HIGHWAY 16 NR MILLERSVILLE, NCUSGS gauge · North Carolina · 151 ft³/s
    82°F63 mi32 mins ago
  7. CATAWBA R AT SR1223 BL LK JAMES NR BRIDGEWATER, NCUSGS gauge · North Carolina · 122 ft³/s
    57°F63 mi32 mins ago
  8. CATAWBA RIVER BL LOOKOUT SHOALS DAM NR SHARON, NCUSGS gauge · North Carolina
    82°F70 mi32 mins ago

Nearest swimmable spots

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

South Holston Lake4.8(234)

South Holston Lake

Lake · Tennessee

This 7,580-acre reservoir operated by the Tennessee Valley Authority offers fishing & boating.

22 mi from your location

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.