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 (11 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.
- JACKSON RIVER NEAR BACOVA, VAUSGS gauge · Virginia · 30 ft³/s71°F23 mi11 hrs ago
- BACK CREEK NEAR MOUNTAIN GROVE, VAUSGS gauge · Virginia · 112 ft³/s72°F23 mi11 hrs ago
- JACKSON RIVER BL GATHRIGHT DAM NR HOT SPGS, VAUSGS gauge · Virginia · 237 ft³/s60°F29 mi11 hrs ago
- KNAPP CREEK NEAR MARLINTON, WVUSGS gauge · West Virginia · 18 ft³/s68°F30 mi11 hrs ago
- JACKSON RIVER AT FALLING SPRING, VAUSGS gauge · Virginia61°F33 mi11 hrs ago
- 65°F36 mi11 hrs ago
- SHAVERS FORK NR CHEAT BRIDGE, WVUSGS gauge · West Virginia · 105 ft³/s61°F39 mi11 hrs ago
- SHAVERS FORK AT BEMIS, WVUSGS gauge · West Virginia64°F48 mi11 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.