Here’s a question. Have you ever wondered where Seattle gets its water? The answer lies partly here at the Maple Leaf Reservoir Dam.
Welcome to the Maple Leaf Reservoir Dam. This structure is more than just a dam. It is a crucial part of Seattle’s water system. Today, we will uncover the story behind this essential landmark.
In the early 1900s, Seattle was growing fast. The population boomed. The city needed more water. So, Seattle built the Cedar River Water System No. 2. This system included two reservoirs. One was the Green Lake Reservoir. The other was the Maple Leaf Reservoir.
Construction began in 1908. By 1910, the Maple Leaf Reservoir was complete. It could hold 60 million gallons of water. At the time, it was known as the upper Green Lake Reservoir. Its twin, Green Lake, was considered the lower reservoir.
The Maple Leaf Reservoir played a vital role. It served the north end of Seattle. Water flowed from the Volunteer Park Reservoir. It then filled the Maple Leaf and Green Lake Reservoirs.
Building the Maple Leaf Reservoir was not easy. Workers mixed concrete by hand. They poured it in small batches. This led to variations in the concrete quality. Over time, the reservoir needed many repairs.
Originally, the Water Department wanted to build a standpipe here. This would improve water service to higher areas. Water would flow from Maple Leaf to Green Lake. A pump would send it back up to the standpipe. However, the city chose to build elevated tanks instead.
In 2009, Seattle began a major project. They replaced the open reservoir with an underground one. The new reservoir is also 60 million gallons. It improves water quality and security. The project also created new open space.
The old reservoir was demolished. Construction crews built the underground reservoir. It has 768 columns and thick concrete walls. Over 31,000 cubic yards of concrete were used. The structure is divided into two cells. This allows one side to be cleaned while the other is in use.
The design team focused on quality. They used an architectural finish. This reduces surface areas where debris and bacteria can form.
After the project, the site became a 16-acre park. It features play areas and gardens. There are accessible pathways and sports courts. It is now a place for recreation and relaxation.
The Maple Leaf Reservoir Dam has evolved. It went from an open reservoir to an underground facility. It now supports a vibrant park. It continues to provide clean water. It also offers a green space for the community.
So, as you enjoy this park, remember the history beneath your feet. The Maple Leaf Reservoir Dam is a testament to Seattle’s growth. It is a story of innovation and community. It ensures that Seattle has water for generations to come.