Live · updated daily from USGS
Swimmable water near you
2,134 USGS sensors are reporting a live water temperature right now, the newest reading from August 22, 2026 (20 hrs ago).
- Cold · below 60°F · 383
- Cool · 60–69°F · 607
- Comfortable · 70–86°F · 929
- 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.
- CEDAR RIVER BELOW DIVERSION NEAR LANDSBURG, WAUSGS gauge · Washington · 89 ft³/s55°F5.8 mi20 hrs ago
- CEDAR RIVER NEAR LANDSBURG, WAUSGS gauge · Washington · 250 ft³/s54°F7.2 mi21 hrs ago
- WHITE RIVER AT R STREET NEAR AUBURN, WAUSGS gauge · Washington · 589 ft³/s61°F9.0 mi21 hrs ago
- TAYLOR CREEK NEAR SELLECK, WAUSGS gauge · Washington · 20 ft³/s49°F10 mi21 hrs ago
- LAKE TAPPS DIVERSION AT DIERINGER, WAUSGS gauge · Washington · 24 ft³/s55°F11 mi20 hrs ago
- WHITE RIVER AT 24TH ST E AT DIERINGER, WAUSGS gauge · Washington61°F11 mi21 hrs ago
- CEDAR RIVER AT CEDAR FALLS, WAUSGS gauge · Washington · 33 ft³/s66°F13 mi21 hrs ago
- CEDAR RIVER AT POWERPLANT AT CEDAR FALLS, WAUSGS gauge · Washington · 39 ft³/s66°F14 mi20 hrs ago
Nearest swimmable spots
Rated, photographed water destinations within 25 miles — pair one with the nearest sensor reading above before you go.
4.5(2,632)Lake Meridian Park
City park with a playground, picnic shelters & lighted paths, plus swimming & a boat launch.
7.1 mi from your location
4.3(123)Lake Meridian
Scenic lake offering a beach with a designated swimming area, plus trout fishing & a boat launch.
7.5 mi from your location
Lake Tapps
A 2,880-acre man-made lake & recreational area constructed in 1911 with a dam & dikes.
9.2 mi from your location
4.5(800)Clark Lake Park
A scenic 130-acre park around a lake offering fishing, walking trails & public art displays.
9.3 mi from your location
4.5(1,713)Five Mile Lake Park
Lakeside place with a beach & fishing dock, plus a playground, baseball field & tennis courts.
12 mi from your location
4.5(153)Angle Lake
Site for year-round fishing, with a shoreline park offering a boat launch, picnic areas & swimming.
15 mi from your location
4.6(20)Carbon River
Large, glacier-fed river named for local coal deposits, with hiking trails nearby.
15 mi from your location
4.7(5,044)Lake Sammamish State Park
512-acre park with ample waterfront access & boat launch, plus seasonal kayak rentals & picnicking.
18 mi from your location
4.7(357)Lake Washington Boulevard Park
This 117-mile lakefront area is known for its bicycle trail & fishing opportunities.
21 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.

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