Skip to content
The Water Around Us
Sign In

Live · updated daily from USGS

Swimmable water near you

2,139 USGS sensors are reporting a live water temperature right now, the newest reading from August 22, 2026 (5 hrs ago).

Clear location
  • Cold · below 60°F · 384
  • Cool · 60–69°F · 607
  • Comfortable · 70–86°F · 933
  • 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. Doe Br at US Hwy 380 nr Prosper, TXUSGS gauge · Texas · 75 ft³/s
    87°F13 mi5 hrs ago
  2. Little Elm Ck nr Aubrey, TXUSGS gauge · Texas · 0 ft³/s
    84°F14 mi5 hrs ago
  3. W Fk Trinity Rv at Grand Prairie, TXUSGS gauge · Texas · 202 ft³/s
    88°F29 mi5 hrs ago
  4. W Fk Trinity Rv at Ft Worth, TXUSGS gauge · Texas · 2 ft³/s
    88°F31 mi5 hrs ago
  5. Trinity Rv at Dallas, TXUSGS gauge · Texas · 303 ft³/s
    88°F32 mi5 hrs ago
  6. Trinity Rv bl Dallas, TXUSGS gauge · Texas · 517 ft³/s
    89°F38 mi5 hrs ago
  7. Marys Ck at Benbrook, TXUSGS gauge · Texas · 0 ft³/s
    86°F38 mi5 hrs ago
  8. Bois D'Arc Ck at HWY 56 nr Bonham, TXUSGS gauge · Texas · 7 ft³/s
    83°F61 mi5 hrs ago

Nearest swimmable spots

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

Lake Park4.5(2,382)

Lake Park

City park · Lewisville, Texas
Camping nearby

Recreational park offering lake swimming & boating, a golf course, athletic fields & picnic areas.

8.4 mi from your location

Grapevine Lake4.6(454)

Grapevine Lake

Lake · Grapevine, Texas

8,000-acre reservoir offering fishing, boating (including rentals), hiking & camping plus cabins.

13 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.