Amid mounting concern about the ecological impacts of outdoor cannabis grows in California's Emerald Triangle comes news of last week's massive raid on the Yurok Indian Resolution in Humboldt Country. The California National Guard on July 21 joined more than a dozen other agencies to help Yurok tribal authorities uproot the grows, the LA Times reported. Tribal leaders say that grow ops have threatened the reservation's water supply, harmed its salmon, and interfered with cultural ceremonies. At the request of Yurok officials, officers served search warrants at several properties in and near the reservation along the Klamath River. Participating agencies in "Operation Yurok" included the Sheriff's Drug Enforcement Unit, the North State Marijuana Investigation Team, the federal Bureau of Indian Affairs and Bureau of Land Management, as well as Yurok tribal police. Yurok Tribal Chairman Thomas O'Rourke joined officers at their staging area at a hillside fire station, where he complained bitterly of the growers. "They're stealing millions and millions of gallons of water and and it's impacting our ecosystem," O'Rourke said. "We can't no longer make it into our dance places, our women and children can't leave the road to gather. We can't hunt. We can't live the life we've lived for thousands of years." And while growers once "brought their fertilizer in in batches in the dark," O'Rourke said dump trucks now enter the reservation with impunity in broad daylight, using heavy equipment to carve roads through tribal land. Yurok authorities said tens of thousands of plants would likely be eradicated in the operation, chipped on-site.