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

The Tap Water Quality in Petaluma, California is generally considered to be safe, meeting both federal and state regulations. The City of Petaluma Public Works and Utilities Department is responsible for supplying water to the area.

Key Points about Petaluma's Water Quality:

1. Source: Petaluma's water supply is primarily derived from the Sonoma County Water Agency, which sources its water from the Russian River. Additionally, the city maintains some local groundwater wells to augment the supply.
2. Testing and Standards: The Petaluma Public Works and Utilities Department consistently tests the water supply in accordance with the standards set by the Environmental Protection Agency (EPA) and the California State Water Resources Control Board (SWRCB). These procedures ensure that the water is safe for consumption throughout the year.
3. Water Hardness: The water in Petaluma is classified as moderately hard. This means it contains a higher level of dissolved minerals, particularly calcium and magnesium, which can cause scaling in pipes and appliances.
4. Common Concerns: Some residents report issues such as a chlorine taste or musty odor, occasionally caused by algae or fluctuating mineral levels. Though these do not pose health risks, they can be unpleasant for sensitive individuals. Utilizing a water filter can help in reducing these sensory impacts.

While Petaluma's tap water is safe and reliable for drinking and household use, residents who are concerned about water hardness or occasional taste and odor issues are encouraged to consider using water purifiers and water softeners to improve water quality and protect their plumbing and appliances from mineral buildup.