Board approves replacement flowage easement for 37‑acre Orchard site after contentious hearing

The Ventura County Board of Supervisors voted 4‑1 on Tuesday to accept a settlement that replaces a decades‑old flowage easement on a 37‑acre parcel along U.S. 101 at Borchard Road in Thousand Oaks and to authorize county staff to release the replacement easement administratively only after strict conditions are satisfied.

The property — known in staff reports and public testimony as the Orchard property — has been subject to a Watershed Protection District flowage easement recorded in 1978. County staff and counsel told the board the replacement easement preserves the district’s current right to use the land for flood detention and periodic inundation while adding detailed conditions that must be met before the easement can be extinguished for development.

Why it mattered: Residents and environmental advocates urged the board to retain the old easement intact, saying the parcel functions as a seasonal wetland, hosts rare plants and migratory birds, and provides critical flood detention for surrounding neighborhoods. They argued the replacement agreement would make it easier for the owner to develop the site in future and shift long‑term risk to downstream homeowners.

What the replacement easement does: Under the version approved by the board, county counsel said the replacement easement (1) preserves the same inundation rights that exist today; (2) prohibits development while the easement is in place; and (3) sets specific technical and regulatory conditions that a developer must satisfy — including completion of required flood‑control improvements, hydrology/hydraulics and wetland delineation studies, CEQA review and city entitlements — before the county will allow the easement to be released.

County counsel Jeff Barnes told the board the replacement easement offers more certainty than the existing six‑sentence instrument and provides a firm roadmap of required remedies, inspections and approvals. Watershed Protection Director Jeff Palmer said hydrology, hydraulics and water‑quality (MS4) requirements have changed since the original easement was recorded and that any future project will be reviewed in depth and at the developer’s expense.

Public opposition and technical warnings: More than a dozen public speakers — including neighbors, environmental groups and independent engineers — urged the board to reject the settlement. The local chapter of the California Native Plant Society and multiple residents said the site functions as an emergent seasonal wetland and identified at least one rare plant reportedly found there in recent decades. Longtime consulting engineer Jeff Pratt, who said he has worked on the parcel for decades, warned that arbitration language in the proposed agreement would remove key public safeguards and could expose the county to downstream liability if a future project failed to manage flood risk.

County counsel’s CEQA position: County counsel recommended a CEQA finding that the board’s actions to swap the easement were not a “project” or were statutorily exempt because the replacement easement preserves existing inundation rights and no physical changes would follow until a future development is approved and fully mitigated through separate CEQA review.

Vote and outcome: The board adopted the staff recommendations and approved the resolution finding the easement was no longer necessary in its present form and authorizing the director to release the replacement easement once the conditions were met. The vote was 4 in favor, 1 opposed.

Board direction and next steps: The replacement easement requires any future developer to complete hydrology and hydraulic studies, wetland delineation, provide predevelopment detention calculations and fund construction of required flood control improvements before the district will relinquish the approved easement. The board also directed staff to file the necessary CEQA notice of determination for the action taken on Tuesday.