Skip to content
The Water Around Us
Sign In

Live · updated daily from USGS

Swimmable water near you

1,323 USGS sensors are reporting a live water temperature right now, the newest reading from August 23, 2026 (13 hrs ago).

Clear location
  • Cold · below 60°F · 218
  • Cool · 60–69°F · 484
  • Comfortable · 70–86°F · 544
  • Warm · above 86°F · 77
  • 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. ENCAMPMENT RIVER AB HOG PARK CR, NR ENCAMPMENT, WYUSGS gauge · Wyoming · 19 ft³/s
    57°F121 mi13 hrs ago
  2. MUDDY CREEK BELOW YOUNG DRAW, NEAR BAGGS, WYUSGS gauge · Wyoming · 0 ft³/s
    66°F157 mi13 hrs ago
  3. Niobrara River at Agate, Nebr.USGS gauge · Nebraska
    68°F187 mi13 hrs ago
  4. 23S 43W 28CBB 01 CO-KS STATELINE, 0.5 MI S, ARK RUSGS gauge · Kansas
    57°F208 mi13 hrs ago
  5. ARKANSAS R NR COOLIDGE, KSUSGS gauge · Kansas · 4 ft³/s
    70°F209 mi13 hrs ago
  6. 24S 43W 04CBB 01 CO-KS STATELINE, 2.5 MI S, ARK RUSGS gauge · Kansas
    61°F209 mi13 hrs ago
  7. WHITE RIVER NEAR WATSON, UTAHUSGS gauge · Utah · 27 ft³/s
    61°F217 mi14 hrs ago
  8. 24S 41W 22BACC01 SYRACUSE WELLUSGS gauge · Kansas
    61°F221 mi13 hrs ago

Nearest swimmable spots

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

Waneka Lake Park4.7(1,635)

Waneka Lake Park

Park · Lafayette, Colorado

Tree-dotted park with a small lake offering paddle boats, fishing & trails for bird-watching & jogs.

7.3 mi from your location

Sloan Lake4.7(287)

Sloan Lake

Lake · Denver, Colorado

Fishing & boating in a city lake encircled by a public park with a trail for cycling & walking.

9.9 mi from your location

Boulder Reservoir4.1(424)

Boulder Reservoir

Reservoir · Boulder, Colorado

Peaceful manmade lake with a mountain backdrop, popular for kayaking, swimming & waterside hikes.

15 mi from your location

Cherry Creek State Park4.6(9,355)

Cherry Creek State Park

State park · Aurora, Colorado
Camping nearby

Large park around a reservoir with camping, water sports & many other outdoor leisure activities.

22 mi from your location

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.