The Tacoma Green River Watershed is a valuable natural resource located in the western part of Washington State. It is a major source of drinking water for the residents of Tacoma and several other communities in the region. The watershed’s health and well-being are crucial influences on the quality of the water that reaches our homes. This article will delve into all you need to know about the Tacoma Green River Watershed.
Formation of the Green River Watershed
The Green River, which gives its name to the watershed, originates from the Cascade Range’s western slopes, specifically near Stampede Pass. As it flows its 65-mile course, the river cuts through forested mountain terrain, cascades over waterfalls, meanders through flatlands, and empties into the Duwamish River, which eventually leads to the Puget Sound.
The Green River Watershed consists of the river and its tributaries, the dense forests lining its banks, the flora and fauna that inhabit these areas, and the human communities that rely on it for sustenance[^1^].
The Green River Watershed and Tacoma’s Water Supply
Because Tacoma and nearby areas source their water from the Green River, the watershed’s state dramatically impacts the local water supply quality and health. Tacoma Water manages the water supply from the Green River, treating and delivering it to more than 316,000 people over an approximately 117-square-mile service area[^2^].
Water Collection & Treatment Process
Tacoma Water collects raw water from the Green River and treats it to meet or surpass all relevant state and federal guidelines before distributing it to consumers. The main treatment facility, the Green River Filtration Facility, was completed in 2015 and uses cutting-edge filtration technologies to remove impurities from the water.
The Green River Filtration Facility employs sedimentation basins, ozone disinfection, pH adjustment, granulated activated carbon contact, chlorine disinfection, finished water pumping, and clear well for water storage[^2^].
Champions of Conservation: The Green River Watershed
The upkeep of the Green River Watershed is a top priority for Tacoma Water as part of their commitment to supplying high-quality drinking water to the local population. The organization has invested heavily in land and resource protection measures, notably acquiring large tracts of land within the watershed to prevent degradation from commercial logging or development.
Tacoma Water owns and manages over 12,900 acres of land in the Green River Watershed as a way to safeguard the source of our water.
The Future of the Tacoma Green River Watershed
The Tacoma Green River Watershed plays an invaluable role in the health and sustainability of the Tacoma community. It’s not just about supplying water – the watershed also influences local climate, provides habitat for a multitude of wildlife species, offers recreational opportunities, and contributes to the area’s natural beauty.
Protecting and preserving the Tacoma Green River Watershed means prioritizing stewardship of our shared natural resources, not just for ourselves but for generations to come. So, every time you turn on your tap, remember that your water’s journey began in the beautiful, wild heart of the Green River Watershed.
If you’re interested in learning more about your water source and how you can contribute to the conservation of the watershed, Tacoma Water has numerous resources available for public education.
So, here’s to the Tacoma Green River Watershed – the unsung hero of our local water supply – may we continue to value, protect, and cherish it[^3^].
[^1^]: USGS- Green River near Palmer, WA