Cheltingham Landfill
Old unlined 70-acre Schenectady City Dump that was once used by Edison's Varnish Works factory for dumping waste along with the city until regulations on landfills requiring liners and enhanced management became a thing in the 1980s. Click on dots to see property ownership records. https://www.timesunion.com/tuplus-local/article/Remnants-of-Schenectady-factory-landfill-linger-8345856.php