Planners approve 12-year renewal and 10,000-capacity limit for Northern Knights music festival

The Mendocino County Planning Commission unanimously voted to adopt an addendum to a previously adopted mitigated negative declaration and to grant a renewal and modification of a use permit for the Northern Knights Music Festival (UM2025-0001). The approval authorizes a flexible schedule and a second two-day event each year between Memorial Day and Labor Day, with a maximum on-site capacity of 10,000 people, 9,000 campers and up to 4,500 vehicles and a term not to exceed 12 years (through 2037).

Dirk Larson, the county planner on the project, summarized the event history, mitigation and monitoring measures and staff’s recommendation: "The request here is a max capacity of 10,000 attendees, 9,000 campers, and 4,500 vehicles," he said, and described coordinated monitoring with Humboldt County and plan-of-operation measures for camping, parking, traffic, emergency response, waste management and environmental monitoring.

Commissioners raised questions about how the 10,000 cap would be defined and enforced across the two-county event footprint. Commissioner Marie Jones asked, "Is there any worry that they're gonna, like, get to 20,000 and say there are 10,000 in our county and 10,000 in the other county?" The planner and the applicant said the cap is an on-site maximum that includes attendees, vendors, organizers and staff. Peter Houston, one of the festival’s producers, added, "We're very cognizant of the 10,000 participants... So that's the number. It's that many people on-site."

Houston and the applicant team described mitigation measures intended to protect water quality and riparian areas, including a 100-foot buffer from the creek edge, flagging and signage, use of fire roads for access, targeted inspections for older gas-powered vehicles and extensive security and fire/medical staffing. Larson said mitigation, monitoring and reporting programs (MMRPs) align with Humboldt County’s conditions to ensure cross-jurisdictional compliance.

No members of the public spoke on the item when the commission opened the public comment period. Following discussion and minor clarifications to condition language in a redlined resolution, a commissioner moved and the commission approved the revised resolution adopting the addendum and granting the permit renewal/modification with conditions; the motion carried unanimously on roll call.

Action taken: the commission adopted the addendum and granted the use permit renewal/modification for UM2025-0001 (Northern Knights Music Festival), subject to the findings and conditions in the staff report and the revised redline resolution. The approval includes the 10,000-person on-site cap (which staff and the applicant said includes vendors, participants and staff), specific amplified-music hours and monitoring/mitigation measures noted in the staff report.

The commission recorded no public comments on the item and moved on to its next business.