Copeland Creek

Copeland Creek is a perennial stream in Sonoma County that flows from Sonoma Mountain through diverse landscapes until it reaches the Laguna de Santa Rosa. The waterway passes through agricultural areas, woodlands, and valleys while collecting water from smaller tributaries along its path.

The Copeland Creek watershed was home to Coast Miwok, Wappo, and Pomo peoples who inhabited the region for centuries before European arrival. Settlement from the 1800s onward brought major changes to the land and the traditional ways water was used.

The creek system passes through Sonoma State University campus, providing educational opportunities for environmental studies and research programs.

The area is accessible through hiking trails maintained by local water management agencies with observation points along the route. Wear sturdy footwear and pay attention to seasonal changes, as water levels and trail conditions vary with rainfall.

The upper reaches feature California oak woodlands with coast live oak trees that provide habitat for endangered red-legged frogs. These amphibians depend on clean water and serve as indicators of the ecosystem's overall health.

Location: California

GPS coordinates: 38.34360,-122.72400

Latest update: December 14, 2025 18:08