Where Does Santa Rosa Drinking Water Come From?

Santa Rosa's drinking water primarily originates from the Russian River, with its supply managed by Sonoma Water (formerly Sonoma County Water Agency).

The Primary Source: Russian River

The vast majority of Santa Rosa's water supply is drawn from the Russian River. This vital waterway serves as the cornerstone of the region's drinking water infrastructure, providing a reliable and essential resource for the city's residents and businesses. The Russian River watershed collects water from a large area, including parts of Mendocino and Sonoma Counties, ensuring a robust flow that supports various uses, including municipal drinking water.

Sonoma Water's Role

The responsibility for delivering this water to Santa Rosa falls to Sonoma Water. This agency plays a crucial role in the region's water management, operating facilities that include diversions, treatment plants, and a vast network of pipelines to ensure water quality and efficient distribution. Sonoma Water's key functions include:

• Water Diversion: Responsibly abstracting water from the Russian River while managing environmental impacts.
• Treatment Processes: Ensuring the water undergoes rigorous treatment to meet stringent quality standards for safe drinking.
• Distribution Network: Managing and maintaining a vast pipeline system to transport treated water efficiently to local municipalities, including Santa Rosa, for further delivery to homes and businesses.

This collaborative system ensures that Santa Rosa residents receive safe, clean, and reliable drinking water directly from a regional source.

Overview of Santa Rosa's Water Supply

Here's a quick look at the main components of Santa Rosa's drinking water supply:

For more detailed information on Santa Rosa's water supply and quality, you can visit the official City of Santa Rosa Water Supply page.