Newton County Solid Waste operates a program that provides the residents in unincorporated areas of the county  a once a week solid waste pickup of household waste. Solid Waste Office is located in Newton County Courthouse in Decatur, Ms  on first floor. 92 West Broad St. Decatur, Ms 39327 For new accounts and payment inquiries call (601) 635-2393 Solid Waste Payments The Newton County Landfill is located at: 2042 Landfill Rd Newton, MS 39345 (601) 683-3225 Hours: Monday – Friday 6:30 am until 5:00 Saturday 8:00 – 12:00