Swimmable water near you

Nearest live readings

The closest USGS sensors currently reporting a water temperature, nearest first.

1. MONOCACY RIVER NEAR DICKERSON, MDUSGS gauge · Maryland · 471 ft³/s
   75°F12 mi1 day ago
2. SAMS CREEK AT MCKINSTRYS MILL, MDUSGS gauge · Maryland · 3 ft³/s
   68°F14 mi1 day ago
3. POTOMAC RIVER AT POINT OF ROCKS, MDUSGS gauge · Maryland · 3,890 ft³/s
   78°F14 mi1 day ago
4. DIFFICULT RUN NEAR GREAT FALLS, VAUSGS gauge · Virginia · 13 ft³/s
   73°F32 mi15 hrs ago
5. SCOTTS LEVEL BRANCH AT ROCKDALE, MDUSGS gauge · Maryland · 1 ft³/s
   70°F33 mi1 day ago
6. DEAD RUN AT WHANN AVENUE NEAR MCLEAN, VAUSGS gauge · Virginia · 0 ft³/s
   71°F34 mi15 hrs ago
7. Swift Run at Brickcrafter Rd nr New Oxford, PAUSGS gauge · Pennsylvania · 0 ft³/s
   67°F34 mi14 hrs ago
8. SNAKEDEN BRANCH ABOVE LAKE AUDUBON AT RESTON, VAUSGS gauge · Virginia · 0 ft³/s
   70°F35 mi15 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(138)

Riverwalk Park

Park · Frederick, Maryland

Park featuring a baseball diamond, a playground, a pavilion, picnic tables, restrooms & more.

0.5 mi from your location

4.7(2,489)

Seneca Creek State Park

State park · Gaithersburg, Maryland

This 6,300 acre park of forest & farmlands offers hunting, fresh water fishing & hiking trails.

21 mi from your location

4.3(68)

Hawlings River Stream Valley Park

Park · Brookeville, Maryland

⛺Camping nearby

Hawlings River Stream Valley is undeveloped for active recreation. M-NCPPC acquired this 550-acre park in parcels from 1978 through 2001.

23 mi from your location

4.0(30)

Triadelphia Reservoir

Reservoir · Maryland

This 800-acre reservoir on the Patuxent River features fishing & non-motorized boating.

25 mi from your location

4.7(232)

Lake Needwood

Lake · Redland, Maryland

Scenic 75-acre boating & fishing lake in a regional park surrounded by forest & hiking trails.

25 mi from your location