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Live · updated daily from USGS

Swimmable water near you

2,137 USGS sensors are reporting a live water temperature right now, the newest reading from August 21, 2026 (12 hrs ago).

Clear location
  • Cold · below 60°F · 375
  • Cool · 60–69°F · 595
  • Comfortable · 70–86°F · 938
  • Warm · above 86°F · 229
  • 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. LITTLE SANDY RIVER BELOW GRAYSON DAM NEAR LEON, KYUSGS gauge · Kentucky · 48 ft³/s
    65°F37 mi12 hrs ago
  2. CARR FORK NEAR SASSAFRAS, KYUSGS gauge · Kentucky
    77°F37 mi13 hrs ago
  3. LICKING RIVER AT FARMERS, KYUSGS gauge · Kentucky
    66°F48 mi12 hrs ago
  4. OHIO RIVER AT IRONTON, OHUSGS gauge · Ohio · 128,000 ft³/s
    75°F55 mi13 hrs ago
  5. ROCK LICK CR AT STATE HWY 158 NR SHARKEY, KY STA DUSGS gauge · Kentucky · 0 ft³/s
    71°F55 mi12 hrs ago
  6. CLINCH RIVER AT CLEVELAND, VAUSGS gauge · Virginia · 677 ft³/s
    71°F65 mi12 hrs ago
  7. CLINCH RIVER AT ROUTE 65 AT DUNGANNON, VAUSGS gauge · Virginia
    73°F65 mi12 hrs ago
  8. COAL RIVER AT TORNADO, WVUSGS gauge · West Virginia · 1,050 ft³/s
    71°F67 mi13 hrs ago

Nearest swimmable spots

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

Dewey Lake4.7(61)

Dewey Lake

Lake · Kentucky

Recreational waters for fishing, swimming & boating, with surrounding forests, trails & campsites.

4.6 mi from your location

Paintsville Lake State Park4.7(627)

Paintsville Lake State Park

Park · Staffordsville, Kentucky
Camping nearby

Hill-ringed, tree-filled recreation area boasting campgrounds, boats for rent, fishing & trails.

8.1 mi from your location

Paintsville Lake4.9(51)

Paintsville Lake

Lake · Kentucky
Camping nearby

1,139-acre reservoir offering a variety of fish, boat launches, wooded surrounds & campsites.

8.5 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.