Brighton Dam Azalea Garden

Update -  December 1, 2020 

Watershed is Open/Will Remain Open 

However, there is NO BOATING

WSSC Water strongly encourages all visitors to follow CDC guidelines. Since the recreation areas span several Maryland counties, visitors must adhere to all state and local social gathering guidelines.

Watershed users are encouraged to call 301-206-4FUN (4386) for daily updates or weather-related issues.

Beginning March 15, 2021 Watershed Use and Boat Mooring Stake permits will be required.

If you are interested in a boat mooring stake for 2021 and do not have a 2020 season sticker, please email or call the Brighton Dam Visitor Center at (301) 206-7485.

Las áreas de recreación de WSSC Water están abiertas/Permanecerán abiertas

Sin embargo, no se permiten los barcos o lanchas. 

WSSC Water le recomienda a todo visitante de seguir las normas y guías de los Centros para el Control y la Prevención de Enfermedades (CDC por sus siglas en ingles). Ya que las áreas atraviesan varios condados del estado se Maryland, visitantes deben seguir las normas y guías y mantener su grupo al numero de personas permitidas por el estado y cada condado. 

Se le recomienda llamar al (301)-206-4386 para informes diarios del clima. 

Comenzando el 15 de marzo de 2021, se requerirá un permiso para usar y amarrar su barco o lancha. Si le interesa una estaca para amarrar su barco o lancha para la temporada de 2021 y no tiene su permiso o calcomanía del 2020 por favor mande un email a o llame al centro de visitantes de la presa Brighton al (301) 206-7485.












Established in 1959, Brighton Dam’s Azalea Garden is home to over 22,000 azalea bushes over 5 acres in a hardwood forest.  Kousa dogwood trees were added in the 1990’s and the garden is also home to Montgomery County’s champion fringe tree.     

The idea for the garden was from WSSC Water Commissioner Raymond Bellamy.   WSSC Water Watershed Manager Paul Hancock led the work as the garden was planted in the late 1950’s and 1960’s.   An updated gazebo was installed by WSSC Water watershed staff in 2012. Ben Morrison was the former Chief of the Plant Introduction Section and Director of the National Arboretum, United States Department of Agriculture. Glenn Dale, MD is the location of USDA’s Plant Introduction Section and Morrison named the variety of azalea in honor of the community.

Azaleas are not the only thing that thrive in the garden.  Maryland's state champion fringe tree (Chionanthus virginicus) calls the Azalea Garden its home. 

Recently, WSSC Water has planted several new beds, including one devoted to deciduous azaleas and another bed filled with Gable Hybrid “Karen” azaleas.   The majority of the azaleas in the garden bloom around Mother’s Day.

Azalea Garden Photo Gallery

Lemon-Drop My-Mary OrangeJolly
Pink azalea bush.jpg Pink azalea buds brighton dam azalea garden path
pink and white blooms full blooming azalea in pink budding row of azaleas
red azaleas hot pink close up of azalea blooms hot pink blooms on azaleas
rain on a pink azalea bloom rain on a white azalea bloom purple azalea bloom

Specific Varieties of Azaleas in the Garden


  1. Glacier - Very large, leafy green plant, white bloom - midseason.


  1. Coral Bells - Shell pink, shaded darker, early.
  2. Hino Crimson - Single, brilliant red, non-fading, early.
  3. Hinodegiri - Single, brilliant scarlet, heavy bloomer, early.
  4. Hinomayo - Single, soft pink, foliage small, plant tall, early.
  5. Pink Pearl - Salmon rose, with light centers, early.
  6. Salmon Beauty - Salmon pink, light green foliage, early.
  7. Salmon Queen - Large plant, salmon colored blossoms - very late.
  8. Snow - Snow white, very compact growth, early.


  1. Herbert - Semi double, large frilled and ruffled, dark crimson, purple, midseason.
  2. Royalty - Double, bright purple, midseason.


We have a few deciduous varieties planted near the main entrance to the gardens. These plants are upright and tall, with very large flowers and a very striking range of colors from yellow orange to orange red. They are midseason bloomers.


  1. Indica Rosea - Large flowers, flushed pinkish white, midseason.
  2. Indica Alba - single, pure white, broad grower, late.
  3. Indica magnifica - Single, large flowers, spotted and flushed with pink, late.
  4. Macrantha - Single, salmon red, very late. 
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