Live · updated daily from USGS
Swimmable water near you
2,137 USGS sensors are reporting a live water temperature right now, the newest reading from August 21, 2026 (8 hrs ago).
- Cold · below 60°F · 375
- Cool · 60–69°F · 595
- Comfortable · 70–86°F · 938
- Warm · above 86°F · 229
- 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.
- ROGUE RIVER BELOW PROSPECT, ORUSGS gauge · Oregon · 551 ft³/s55°F13 mi8 hrs ago
- ROGUE R AT COLE M RIVERS F HATCHERY NR MCLEOD, ORUSGS gauge · Oregon · 1,360 ft³/s56°F18 mi8 hrs ago
- ANNIE SPRING NEAR CRATER LAKE, ORUSGS gauge · Oregon · 1 ft³/s37°F19 mi9 hrs ago
- ELK CREEK NEAR TRAIL, ORUSGS gauge · Oregon72°F19 mi8 hrs ago
- BIG BUTTE CREEK NEAR MCLEOD, ORUSGS gauge · Oregon · 25 ft³/s64°F19 mi8 hrs ago
- ROGUE RIVER NEAR MCLEOD, ORUSGS gauge · Oregon · 1,700 ft³/s55°F20 mi8 hrs ago
- SOUTH UMPQUA RIVER AT TILLER, ORUSGS gauge · Oregon · 32 ft³/s74°F21 mi8 hrs ago
- N UMPQUA RIVER ABV COPELAND CK NR TOKETEE FALLS,ORUSGS gauge · Oregon · 641 ft³/s56°F27 mi8 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.