Updated

Lake Needwood, Rock Creek Regional Park
Park · Derwood, Maryland
Live flow only — judge the water in person
Use cautionLive flow only — judge the water in person: live streamflow is available but no water-temperature sensor is nearby.
- Gage height 4.28 ft
Live, provisional data from USGS gauge TURKEY BRANCH NEAR ROCKVILLE, MD (4.7 mi away), as of Oct 20, 2:45 AM gauge-local time.
Why, sources & official advisories
- Live streamflow is available but no water-temperature sensor is nearby. — USGS gauge 01647850, as of Oct 20, 2:45 AM gauge-local time
No official beach-advisory feed for Maryland yet — follow posted signs and local guidance.
Nestled within Rock Creek Regional Park in Derwood, Maryland, Lake Needwood is a serene 75-acre lake offering seasonal boat rentals including rowboats, canoes, and kayaks. The lake is stocked with fish for catch-and-release angling, and paved trails along the shoreline connect to the larger Rock Creek Trail system. A nature center, picnic areas, and playgrounds make it an ideal family destination in Montgomery County, just minutes from the D.C. suburbs.
Things to Do Near Lake Needwood, Rock Creek Regional Park
Top-rated tours and experiences around Derwood, powered by Viator — free cancellation on most.

Ride the Heber Valley 1899 Railroad and see Deer Creek Reservoir

Scottsdale Parks, Tempe Town Lake Hole in the Rock Hike

Hoodoos, Emerald Lake, Lake Louise, Moraine Lake, Marble Canyon

Bear Lake Scenic Paddle
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Weather at Lake Needwood, Rock Creek Regional Park
49°F, Clear · H 67° / L 47° · 3% chance of rain3-day forecast









Frequently asked questions
- Where is Lake Needwood, Rock Creek Regional Park?
- Lake Needwood, Rock Creek Regional Park is a park in Derwood, Maryland.
- Can you swim at Lake Needwood, Rock Creek Regional Park?
- Live flow only — judge the water in person: live streamflow is available but no water-temperature sensor is nearby. Checked October 20, 2026.
- How is Lake Needwood, Rock Creek Regional Park rated?
- Lake Needwood, Rock Creek Regional Park in Derwood, Maryland has an average visitor rating of 4.8 out of 5, based on 1329 reviews.
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Location & Contact
💡 Best times & visiting tips
- ›Weekday mornings (8–10 AM) are typically less crowded
- ›Check the forecast 2–3 days ahead for best planning
- ›Avoid holiday weekends for a quieter experience
Features & amenities
Highlights
Accessibility
Amenities
Family & Children
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