Humboldt County Fire, Law, EMS - Eureka and North scanner stream provides audio from the radio communications between emergency dispatch services to fire and departments in Eureka, California, United States, including Eureka & Arcata Police - Humboldt Co Sheriff - CHP - Arcata Fire - Humboldt Bay Fire - CALFIRE - Volunteer FDs - CalTrans - State Parks --- And other agencies when activity warrants.