The Morris County Municipal Utilities Authority will host the last Household Hazardous Waste Drop-off Event of the year on October 24 at Pequannock Valley Park in Pompton Plains. Residents can drop off items from 9 a.m. to 2 p.m.; no appointment is required. The event allows safe disposal of chemical waste, including motor oil, gasoline, pool chemicals, fertilizers and more. Read the guidelines online.