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.
- CANYON CREEK ABOVE COW CREEK NEAR YOUNG, AZUSGS gauge · Arizona63°F134 mi1 day ago
- RIO GRANDE BELOW COCHITI DAM, NMUSGS gauge · New Mexico · 130 ft³/s73°F160 mi3 hrs ago
- RIO GRANDE AT OTOWI BRIDGE, NMUSGS gauge · New Mexico · 256 ft³/s74°F179 mi3 hrs ago
- SAN JUAN RIVER AT FARMINGTON, NMUSGS gauge · New Mexico · 866 ft³/s61°F184 mi3 hrs ago
- ANIMAS RIVER AT FARMINGTON, NMUSGS gauge · New Mexico · 31 ft³/s73°F184 mi3 hrs ago
- VERDE RIVER BELOW BARTLETT DAM, AZUSGS gauge · Arizona · 186 ft³/s64°F187 mi1 day ago
- SAN JUAN RIVER AT SHIPROCK, NMUSGS gauge · New Mexico · 568 ft³/s70°F188 mi3 hrs ago
- WEST CLEAR CREEK NEAR CAMP VERDE, AZUSGS gauge · Arizona · 16 ft³/s75°F190 mi1 day 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.