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 (22 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.
- RIO GRANDE AT EL PASO, TXUSGS gauge · Texas83°F116 mi47 mins ago
- BLACK RIVER AT HARKEY CROSSING NR MALAGA, NMUSGS gauge · New Mexico · 3 ft³/s82°F257 mi32 mins ago
- PECOS RIVER AT RED BLUFF, NMUSGS gauge · New Mexico · 42 ft³/s81°F264 mi1 hr ago
- Pecos Rv nr Orla, TXUSGS gauge · Texas · 0 ft³/s76°F274 mi1 hr ago
- Rio Grande bl Rio Conchos nr Presidio, TXUSGS gauge · Texas81°F281 mi1 hr ago
- RIO GRANDE BELOW COCHITI DAM, NMUSGS gauge · New Mexico · 134 ft³/s73°F315 mi1 hr ago
- Rio Grande Dws Santa Elena Canyon, BBNP, TXUSGS gauge · Texas79°F330 mi32 mins ago
- RIO GRANDE AT OTOWI BRIDGE, NMUSGS gauge · New Mexico · 252 ft³/s74°F335 mi1 hr 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.