Tap water quality in Redwood City, California? Is it safe to drink?

The water quality in Redwood City, California, is generally considered to be reliable, adhering to federal and state regulations to ensure the safety and health of its residents. The city's water supply is managed by the Redwood City Public Works Services Department, which is dedicated to maintaining a clean and safe water system.

Key Points about Redwood City's Water Quality:

1. Source: Redwood City's water is sourced primarily from the Hetch Hetchy Reservoir in the remote Sierra Nevada Mountains, which is a part of the San Francisco Public Utilities Commission's regional water system. This pristine source is supplemented by local groundwater wells, ensuring a consistent water supply.
2. Testing and Standards: The Redwood City Public Works Services Department conducts regular testing to comply with the Environmental Protection Agency (EPA) and California State Water Resources Control Board standards. These extensive tests scrutinize over 100 contaminants to guarantee water safety.
3. Water Hardness: Redwood City water is moderately hard, containing natural minerals like calcium and magnesium. These minerals can cause scaling in pipes and appliances, potentially affecting their efficiency and lifespan over time.
4. Common Concerns: While the water quality is high, some residents experience a strong chlorine taste or odor. This is due to the necessary disinfection processes that ensure bacteria-free water, but it is not harmful. Utilizing a water filter can enhance taste and odor, providing a more pleasant drinking experience.

Overall, while Redwood City's tap water is safe for consumption, residents are encouraged to consider using water purifiers and water softeners. These devices can mitigate concerns about mineral content and enhance the aesthetic qualities of the water, contributing to a more satisfying use in daily life.