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Live · updated daily from USGS

Swimmable water near you

2,135 USGS sensors are reporting a live water temperature right now, the newest reading from August 21, 2026 (16 hrs ago).

Clear location
  • Cold · below 60°F · 375
  • Cool · 60–69°F · 594
  • Comfortable · 70–86°F · 938
  • Warm · above 86°F · 228
  • 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. Dunkard Creek at Shannopin, PAUSGS gauge · Pennsylvania · 229 ft³/s
    71°F8.9 mi16 hrs ago
  2. MONONGAHELA R AT MORGANTOWN LOCK & DAM (UPPER), WVUSGS gauge · West Virginia
    71°F11 mi16 hrs ago
  3. Monongahela R at Lock & Dam 8, at Point Marion, PAUSGS gauge · Pennsylvania
    71°F12 mi16 hrs ago
  4. Monongahela River near Masontown, PAUSGS gauge · Pennsylvania · 22,400 ft³/s
    71°F13 mi16 hrs ago
  5. South Fork Tenmile Creek at Jefferson, PAUSGS gauge · Pennsylvania · 438 ft³/s
    69°F14 mi17 hrs ago
  6. TYGART VALLEY RIVER AT COLFAX, WVUSGS gauge · West Virginia · 14,500 ft³/s
    71°F20 mi16 hrs ago
  7. WEST FORK RIVER AT ENTERPRISE, WVUSGS gauge · West Virginia · 2,590 ft³/s
    71°F22 mi16 hrs ago
  8. TYGART VALLEY R AT TYGART DAM NR GRAFTON, WVUSGS gauge · West Virginia · 15,900 ft³/s
    71°F28 mi16 hrs ago

Nearest swimmable spots

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

Deckers Creek4.1(15)

Deckers Creek

River · Morgantown, West Virginia

Surrounded by lush greenery, this sprawling tributary features cascading waterfalls & rock slides.

11 mi from your location

Cheat Lake4.6(144)

Cheat Lake

Lake · West Virginia

Expansive lake retreat offering options for boating, kayaking, swimming & nature hiking.

14 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.