Residents and state regulators scrutinize suspended vegetation removal plan in San Juan and Trabuco creeks.
In a significant development concerning flood management efforts in South Orange County, Orange County Public Works has decided to suspend its planned manual removal of non-native vegetation along the San Juan and Trabuco creeks. This decision comes within a month of pausing herbicide spraying as part of a broader strategy to manage these water bodies, which play a crucial role in flood control while also supporting local ecosystems.
Initially scheduled for mid-July, the ten-day project aimed to uproot invasive plant species, including small trees and dense shrubs, with a promise of oversight from a biological monitor to safeguard sensitive ecological resources. However, just five days into the plan, mounting concerns from local activists and state regulators prompted the agency to postpone the activity. Conservationists expressed fears regarding potential harm to the endangered Southern California steelhead and other delicate species inhabiting these creeks.
On July 22, a meeting was convened between California Department of Fish and Wildlife (CDFW) officials and Public Works representatives to discuss compliance with existing agreements governing flood control and vegetation management. Following the discussions, it was agreed that further work in the creeks would be postponed until the channels are dry, and any future efforts would be concentrated only in those sections currently free of water. This decision underscores the importance of minimizing ecological impacts while achieving necessary flood management goals.
In response to previous concerns over herbicide usage, the OC Board of Supervisors in June endorsed a yearlong pilot program that phases out such chemical applications in these waterways, directing Public Works to explore mechanical and manual methods for vegetation management. Advocacy groups, notably Creek Team OC, played an instrumental role in this shift, highlighting the need for a management strategy that balances ecosystem health with flood control.
The current discussion between OC Public Works and CDFW also includes the development of a new Routine Maintenance Agreement. This state permit is designed to clarify flood management activities and enhance communication to effectively address ecological concerns that may arise during vegetation management.
As the situation unfolds, Supervisor Katrina Foley, representing the district that encompasses these creeks, emphasized the necessity for a thorough review process prior to any vegetation removal. A subcommittee has been formed to collaborate with Public Works to ensure the community’s concerns are adequately addressed.
As of now, no new schedule has been established for the suspended vegetation removal project, with future discussions anticipated to refine the operational framework moving forward. The outcome of these negotiations will be pivotal in balancing flood control with the preservation of vulnerable ecosystems in Southern California.
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