Skip to content
The Water Around Us
Sign In

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 (2 hrs ago).

Clear location
  • 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.

  1. LAKE CHAMPLAIN AT PORT HENRY NYUSGS gauge · New York
    72°F0.5 mi2 hrs ago
  2. LAPLATTE RIVER AT SHELBURNE FALLS, VTUSGS gauge · Vermont · 4 ft³/s
    68°F24 mi2 hrs ago
  3. WHITE BROOK NEAR WILMINGTON NYUSGS gauge · New York · 1 ft³/s
    53°F31 mi3 hrs ago
  4. LAKE CHAMPLAIN AT BURLINGTON, VTUSGS gauge · Vermont
    73°F31 mi3 hrs ago
  5. RICHELIEU R (LAKE CHAMPLAIN) AT ROUSES POINT NYUSGS gauge · New York
    72°F65 mi3 hrs ago
  6. BUCK CREEK NEAR INLET NYUSGS gauge · New York · 0 ft³/s
    57°F67 mi2 hrs ago
  7. POPE BROOK TRIBUTARY (W-9), NR NORTH DANVILLE, VTUSGS gauge · Vermont · 0 ft³/s
    59°F70 mi2 hrs ago
  8. COLD RIVER AT HIGH STREET, AT ALSTEAD, NHUSGS gauge · New Hampshire · 8 ft³/s
    66°F83 mi2 hrs ago

Nearest swimmable spots

Rated, photographed water destinations within 25 miles — pair one with the nearest sensor reading above before you go.

No rated, photographed swim spots within 25 miles of this point yet. The nearest sensor readings above still tell you what the water is doing — or search any river, lake or beach by name.
Search a spot →

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.