Live · updated daily from USGS
Swimmable water near you
1,326 USGS sensors are reporting a live water temperature right now, the newest reading from August 23, 2026 (27 mins ago).
- Cold · below 60°F · 218
- Cool · 60–69°F · 484
- Comfortable · 70–86°F · 546
- Warm · above 86°F · 78
- 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.
- NEHALEM RIVER AT JEWELL, ORUSGS gauge · Oregon · 30 ft³/s70°F23 mi1 hr ago
- NEHALEM RIVER NEAR FOSS, ORUSGS gauge · Oregon · 164 ft³/s68°F40 mi1 hr ago
- EF DAIRY CR ABV MURTAUGH CR NR MEACHAM CORNER, ORUSGS gauge · Oregon · 9 ft³/s59°F46 mi1 hr ago
- 65°F56 mi1 hr ago
- GALES CREEK AT OLD HWY 47, FOREST GROVE, ORUSGS gauge · Oregon67°F56 mi52 mins ago
- TRASK RIVER ABOVE CEDAR CREEK, NEAR TILLAMOOK, ORUSGS gauge · Oregon · 86 ft³/s63°F57 mi1 hr ago
- SCOGGINS CK BLW HENRY HAGG LAKE, NR GASTON, ORUSGS gauge · Oregon53°F58 mi52 mins ago
- TUALATIN RIVER NEAR DILLEY, ORUSGS gauge · Oregon · 231 ft³/s54°F59 mi32 mins 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.