Live · updated daily from USGS
Swimmable water near you
1,325 USGS sensors are reporting a live water temperature right now, the newest reading from August 23, 2026 (4 hrs ago).
- Cold · below 60°F · 218
- Cool · 60–69°F · 484
- Comfortable · 70–86°F · 545
- 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.
- RIO GRANDE AT EL PASO, TXUSGS gauge · Texas83°F204 mi4 hrs ago
- RIO GRANDE BELOW COCHITI DAM, NMUSGS gauge · New Mexico · 134 ft³/s73°F207 mi5 hrs ago
- SAN JUAN RIVER AT SHIPROCK, NMUSGS gauge · New Mexico · 568 ft³/s69°F211 mi5 hrs ago
- SAN JUAN RIVER AT FARMINGTON, NMUSGS gauge · New Mexico · 844 ft³/s61°F212 mi5 hrs ago
- ANIMAS RIVER AT FARMINGTON, NMUSGS gauge · New Mexico · 31 ft³/s72°F213 mi4 hrs ago
- RIO GRANDE AT OTOWI BRIDGE, NMUSGS gauge · New Mexico · 252 ft³/s74°F226 mi5 hrs ago
- SAN JUAN RIVER NEAR ARCHULETA, NMUSGS gauge · New Mexico · 985 ft³/s46°F227 mi5 hrs ago
- RIO CHAMA NEAR CHAMITA, NMUSGS gauge · New Mexico · 79 ft³/s71°F237 mi5 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.