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 22, 2026 (12 hrs ago).
- Cold · below 60°F · 384
- 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.
- PARKS CREEK AT LYLE FIELD RD NR JEFFERSON, GAUSGS gauge · Georgia · 1 ft³/s79°F14 mi1 day ago
- WHEELER CREEK AT BILL CHEEK ROAD, NEAR AUBURN, GAUSGS gauge · Georgia · 1 ft³/s75°F34 mi1 day ago
- APALACHEE RIVER AT FENCE ROAD, NEAR DACULA, GAUSGS gauge · Georgia · 3 ft³/s76°F37 mi1 day ago
- RUSSELL LAKE ABOVE CALHOUN FALLS, SCUSGS gauge · South Carolina88°F38 mi13 hrs ago
- ALCOVY RIVER AT NEW HOPE ROAD, NEAR GRAYSON, GAUSGS gauge · Georgia · 13 ft³/s77°F39 mi1 day ago
- TALLULAH R AT TERRORA PWRHSE, NR TALLULAH FALLS,GAUSGS gauge · Georgia · 60 ft³/s76°F40 mi1 day ago
- WILDCAT CREEK NEAR LAWRENCEVILLE, GAUSGS gauge · Georgia76°F43 mi1 day ago
- CHATTAHOOCHEE RIVER AT HELEN, GAUSGS gauge · Georgia · 77 ft³/s71°F44 mi1 day ago
Nearest swimmable spots
Rated, photographed water destinations within 25 miles — pair one with the nearest sensor reading above before you go.
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.
