Live · updated daily from USGS
Swimmable water near you
2,141 USGS sensors are reporting a live water temperature right now, the newest reading from August 22, 2026 (2 hrs ago).
- Cold · below 60°F · 385
- Cool · 60–69°F · 607
- Comfortable · 70–86°F · 934
- 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.
- Wichita Rv at Wichita Falls, TXUSGS gauge · Texas · 41 ft³/s84°F25 mi3 hrs ago
- S Wichita Rv at Low Flow Dam nr Guthrie, TXUSGS gauge · Texas81°F86 mi3 hrs ago
- Hubbard Ck Res nr Breckenridge, TXUSGS gauge · Texas84°F92 mi3 hrs ago
- North Canadian River near Calumet, OKUSGS gauge · Oklahoma · 2 ft³/s76°F110 mi3 hrs ago
- North Canadian River blw Lk Overholser nr OKC, OKUSGS gauge · Oklahoma · 11 ft³/s80°F114 mi3 hrs ago
- North Canadian River near Yukon, OKUSGS gauge · Oklahoma · 6 ft³/s78°F114 mi3 hrs ago
- Little Elm Ck nr Aubrey, TXUSGS gauge · Texas · 0 ft³/s84°F128 mi3 hrs ago
- North Canadian River at Britton Rd at OKC, OKUSGS gauge · Oklahoma · 17 ft³/s80°F129 mi3 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.