Law enforcement officers found a marijuana cultivation site in the Yucca Creek drainage, a designated wilderness area of Sequoia National Park west of Generals Highway, and removed 2,986 plants on 14 September 2016.[1] The park service estimated the street value of the plants at $7.5 million.[1]

No arrests were made and the investigation was continuing when the park service announced the operation on 12 October.[1] Rangers were assisted by the California Army National Guard’s Counterdrug Task Force.[1] The park service warned that grows like this one leave trash, pesticides and fertilisers in the watershed, poach wildlife and clear forest.[1]