Industrial History

Cutaway illustration of a closed, fenced landfill site west of the South Entrance Road with a signpost reading CLOSED and old debris visible beneath a grassy cap

Former South Rim Landfill: from flatcar dumping to a transfer station

A closed South Rim landfill traces back to open dumps and a 1926 railroad-funded incinerator, not a Superfund emergency.

Illustrated cross-section of canyon infrastructure, with pumps, a treatment plant and monitoring gear shown schematically

Hidden Infrastructure of the Grand Canyon: The Working Park

A source-checked guide to the canyon’s water, power, communications, mines, protected places, river rules and working government sites, without a locator map.