In the city of Tacoma, residents and visitors can count on a high-quality water supply. But, have you ever stopped to think about the behind-the-scenes effort that goes into delivering clean, safe, and reliable water right to your tap? Tacoma water quality is an essential aspect of day-to-day life, and its assurance is the responsibility of Tacoma Public Utilities and various other dedicated departments. We’ll take a look at what makes Tacoma’s water quality so reliable, including the source of the water, the testing process, and some tips to ensure you’re getting the best taste out of your tap water (1).
The Source of Tacoma’s Water
The primary source of Tacoma’s drinking water comes from the Green River Watershed. The upper area of the watershed has been closed to all public access since 1911, while the lower area is strictly monitored and only allows limited recreational use. This cautious approach greatly limits opportunities for contamination and helps ensure the water’s safety (2).
Keeping Tacoma’s Water Safe
Tacoma Water, a division of Tacoma Public Utilities, conducts more than 35,000 tests a year to ensure the water meets or surpasses all state and federal drinking water requirements. From the Green River source to your faucet, the water is continually tracked, tested, and treated. Tacoma Water also utilizes an innovative biological filtration system, which is one of just a few in the United States and provides an additional layer of purification.
Biological filtration is a process in which naturally occurring microorganisms work to break down and consume any potential contaminants. This new system, launched in 2015, improves the taste and odour of the water, helps Tacoma Water meet more strict federal regulations and provides an extra level of safety by removing additional particles from the water that standard treatment methods may miss (2).
Tips to Improve Your Drinking Water
While you can trust the cleanliness and safety of your Tacoma water, things like plumbing and fixtures can introduce new factors that might influence the taste of your tap water. Here are some tips to get the best taste out of your water:
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Freshness: Even clean water can taste odd if it’s been stagnating in your plumbing overnight. If your tap hasn’t been used in several hours, let it run for 30 seconds to a minute before using the water.
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Temperature: Cold water often tastes better. Try refrigerating your tap water before drinking.
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Aeration: Swirling water in a glass or pouring it from a height can add air and improve taste.
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Filtering: While Tacoma water is completely safe to drink directly from the tap, using a water filter jug can reduce any lingering taste of chlorine or other harmless solids present in the water.
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Cleansing Appliances: Be sure to regularly clean appliances that use water, such as coffee makers and refrigerator icemakers. These appliances can impact water quality if not properly maintained (3).
In conclusion, Tacoma’s water quality is a testament to the city’s unwavering commitment to public safety and health. The rigorous process of protecting, testing and treating the water before it reaches your tap ensures that you and your family can trust the water you consume is of the highest quality.