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 (15 hrs ago).
- 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.
- LINE CREEK BLW LAKE MCINTOSH, NR PEACHTREE CITY,GAUSGS gauge · Georgia · 12 ft³/s86°F30 mi16 hrs ago
- FLAT CREEK DS OF LAKE AT PEACHTREE CITY, GAUSGS gauge · Georgia · 4 ft³/s87°F32 mi15 hrs ago
- 88°F32 mi15 hrs ago
- HILLABAHATCHEE CREEK AT THAXTON RD, NR FRANKLIN,GAUSGS gauge · Georgia · 4 ft³/s76°F44 mi15 hrs ago
- CHATTAHOOCHEE RIVER NEAR FAIRBURN, GAUSGS gauge · Georgia · 1,340 ft³/s78°F51 mi15 hrs ago
- DOG RIVER AT GA 5, NEAR FAIRPLAY, GAUSGS gauge · Georgia · 17 ft³/s78°F52 mi15 hrs ago
- LITTLE TALLAPOOSA R AT REAVESVILLE RD NR BOWDON,GAUSGS gauge · Georgia · 32 ft³/s79°F53 mi15 hrs ago
- LITTLE TALLAPOOSA R AT GA 100, NEAR BOWDON, GAUSGS gauge · Georgia · 34 ft³/s80°F54 mi16 hrs 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.