Oceanside council ratifies emergency declaration to pursue dredging of harbor channel

Coastal zone administrator Jamie Timberlake told the Oceanside City Council on Nov. 19 that an Army Corps of Engineers survey conducted Oct. 29 shows shoaling in the Oceanside Harbor navigation channel and that only emergency dredging will restore safe navigation. "Only dredging of the channel will move sediment out of it and make the harbor more navigable," Timberlake said, noting some survey points are now about 10 feet deep and that the Corps could close similar harbors when channel mouths reach about 6 feet.

The council considered staff’s recommendation to adopt a resolution ratifying the Nov. 18, 2025 proclamation of a local emergency by the director of emergency services. Timberlake said the Corps has agreed to return to Oceanside in December to resurvey, and the city’s ratification will allow the Corps to request emergency dredging authorization and congressional appropriation for off-cycle work. "The Army Corps does pay for this, emergency dredging because it is their channel that that they maintain," Timberlake said.

Timberlake described the condition at Station 10, where spring dredging in May had achieved an advanced maintenance depth of roughly 25–30 feet, but subsequent infill at the North Jetty and breakwater corner has left shallower areas and a flatter channel profile. She warned that south swells and additional winter sediment mobilization from the Santa Margarita River could further reduce depths and limit navigation for more vessels.

Public commenters representing harbor stakeholders urged quick action. Steve Mashue, speaking for boat owners at North Coast Village, said, "We're a 100% in support of getting this thing done." Longtime resident Dirk Ackema urged the city to consider moving the dredging cycle to the fall and to establish a stockpile of dredged sand at El Corazon to support beach nourishment for events, while Carolyn Kramer of Citizens for the Preservation of Parks and Beaches asked who would pay, whether the emergency dredge would replace or supplement the spring schedule, and where dredged sand would be placed.

City staff said the Corps can place material anywhere within the project footprint, with a primary placement area between Surfrider Way and Tyson Street Park. Timberlake said annual dredging timing and any Corps-proposed timing changes will be discussed at the Harbors and Beaches Committee before future council action.

After brief council remarks and thanks to staff, a motion to adopt the resolution ratifying the director’s emergency proclamation was moved, seconded and passed by a 5–0 vote. The council’s ratification enables the city and the Corps to pursue emergency authorization and funding; if authorized and a dredge is available, emergency dredging would commence to address only the immediate shoaling to the authorized depth. Further discussion of annual dredging timing was deferred to the Harbors and Beaches Committee and future council meeting.