Live · updated daily from USGS
Swimmable water near you
2,140 USGS sensors are reporting a live water temperature right now, the newest reading from August 22, 2026 (3 hrs ago).
- Cold · below 60°F · 384
- 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.
- Brodhead Creek near Analomink, PAUSGS gauge · Pennsylvania · 89 ft³/s63°F6.0 mi4 hrs ago
- Tobyhanna Creek near Blakeslee, PAUSGS gauge · Pennsylvania · 302 ft³/s70°F17 mi4 hrs ago
- Lehigh River at Stoddartsville, PAUSGS gauge · Pennsylvania · 161 ft³/s65°F18 mi4 hrs ago
- Pohopoco Creek at Kresgeville, PAUSGS gauge · Pennsylvania · 61 ft³/s64°F21 mi4 hrs ago
- Lehigh R bl Francis E Walter Res nr White Haven PAUSGS gauge · Pennsylvania · 843 ft³/s70°F23 mi4 hrs ago
- Lackawaxen River at Hawley, PAUSGS gauge · Pennsylvania · 103 ft³/s68°F23 mi4 hrs ago
- Lackawaxen River near Baoba, PAUSGS gauge · Pennsylvania · 187 ft³/s66°F24 mi4 hrs ago
- Lackawaxen River at Rowland, PAUSGS gauge · Pennsylvania · 246 ft³/s65°F26 mi4 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.