Buena Vista Audubon Society Wetlands Reserve Restoration Project: 60% Design and Engineering

The 5.94-acre project site is jointly owned by the Buena Vista Audubon Society (3.8-acres), the California Department of Fish and Wildlife (1.9 acres), and the City of Oceanside (0.24 acres) and is located along the northern shoreline of the Buena Vista Lagoon in the City of Oceanside. Past and present uses of the project site include passive forms of recreation, with a history of heavy disturbance including foot, bicycle, motor vehicle traffic, construction equipment, and piles of concrete and other debris. There has also been a loss of native habitat such as sage scrub around the Buena Vista Lagoon—areas that are important to wildlife. The project site is one of the last remaining open spaces left around the lagoon. However, it has degraded over time with invasive weeds and soil erosion and provides few ecological benefits. Due to its proximity to the ocean, the Project site will experience sea-level rise in the future; planning is needed to ensure there are wetlands and uplands habitat in the future. Runoff pollution from nearby streets and an adjacent earthen railroad berm enters the lagoon, which is on the State list of impaired water bodies for indicator bacteria, nutrients, and sedimentation/siltation. Additionally, the project site lies in a park-poor community in Oceanside with a lack of open spaces for residents to enjoy nature.

Phase II (60% design, permitting, and CEQA) of the restoration project is currently underway, with the goal to be completed in early 2025. Under this phase, BVAS is conducting three tasks: 1) permit applications with resource agencies and the cities of Carlsbad and Oceanside; 2) CEQA application with the state Department of Fish and Wildlife; and 3) 60% landscape design, grading plan, and draft habitat restoration plan.