Landfill Our weigh station and business office are open! Weigh Station and Business Office Are Open! 6:00am - 5:00pm Monday - Friday 6:00am - Noon Saturday We accept Municipal Solid Waste Construction and Demolition Debris Industrial Waste Approved Special Waste Liquid Waste* Please call for pricing for MSW and C&D disposal rates. *Liquid waste is disposed of by utilizing a solidification process before final disposal. We offer disposable services to private waste haulers, municipalities, and industrial customers. Our daily tonnage permit is 25,000 tons per day. We are permitted to accept waste from all 48 contiguous states. At a rate of 25,000 tons per day, Big Sky Environmental has an expected lifespan of 160+ years.