BCUA Household Hazardous Waste Collection When: Saturday, September 6, 2025 at 9:00 AM to 3:00 PM Where: Bergen County Campgaw Mountain Reservation200 Campgaw Road, Mahwah, NJ 07430Get Directions 41.05885500961613, -74.1952533814037 map129CFF35-4855-46F4-9538-6E0722B22037 41.05885500961613, -74.1952533814037