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 (18 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.
- 55°F11 mi19 hrs ago
- N UMPQUA RIVER ABV COPELAND CK NR TOKETEE FALLS,ORUSGS gauge · Oregon · 641 ft³/s56°F12 mi19 hrs ago
- 53°F21 mi19 hrs ago
- MILLER CREEK NEAR BEAVER MARSH, ORUSGS gauge · Oregon · 4 ft³/s53°F22 mi19 hrs ago
- STEAMBOAT CREEK NEAR GLIDE, ORUSGS gauge · Oregon · 18 ft³/s69°F23 mi19 hrs ago
- ANNIE SPRING NEAR CRATER LAKE, ORUSGS gauge · Oregon · 1 ft³/s37°F27 mi19 hrs ago
- HILLS CR AB HILLS CR RES, NR OAKRIDGE, ORUSGS gauge · Oregon60°F30 mi19 hrs ago
- SCOTT CREEK BLW SAND CREEK CANAL NR CHINCHALO, ORUSGS gauge · Oregon · 1 ft³/s56°F33 mi20 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.