Monday, October 7, 2024

Seattle Tap Water - Countries Finest

You probably don’t even think about or consider the source of the water that comes out of our taps every day. We take for granted that we have stable clean and nearly contaminate free water. Seattle area customers are totally spoiled! When you travel to other parts of the country and drink tap water you realize how good we actually have it. Quality drinking water for a major metropolitan like Seattle is not something that just happens. City planners were thinking ahead, and we benefit from their foresight. Humans can last up to 21 days without food, but you can barely make it to day 3 without water. How many acres of untouched forest does it take to keep our water clean and desirable to drink? The Cedar River Watershed supplies most of our tap water and has 90,638 acres of land protected for our supply. Owned by the City of Seattle and topping out at 5,414-foot-tall Meadow Mountain this land has a rich diversity of plants, animals and first growth forests. Coming from the western slopes of the Cascade Mountains the water is so clean it requires no filtration! The geology of the upper watershed acts as its own filtration with surface water seeping through a region of deep and porous glacial outwash before it gathers into an underground aquifer. This water then resurfaces in springs and creeks along the Cedar River. From the city’s founding a stable water source was a top priority. Before 1880 water was provided by several different private companies from local streams. The Cedar River was first proposed in the 1870’s but the question was how to bring this much water into the rapidly growing city. The original pipeline was made of reinforced wooden pipe “big enough so a small boy could stand upright in it”. By 1950 the wooden pipe was gone and three large mains carried over 162,000,000 gallons of Cascade Mountain water into Seattle every single day!

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