Most construction and cleanout debris is fine. The limits come from California's trash bans and from the Ridgecrest Landfill's own list.
California makes it illegal to put hazardous waste in the trash. CalRecycle's list covers every kind of battery, fluorescent tubes, TVs, monitors, computers, microwaves, motor oil, antifreeze, and propane tanks. Tires are banned from the trash too, and treated wood must be handled as hazardous waste.
Hazardous waste, liquids, paint, solvents, fuel, and asbestos can't go in a standard dumpster. Asbestos can hide in older roofing, flooring, and siding, so test before a tear-out.
The Ridgecrest Landfill also turns away hot ashes, any kind of liquid, firearms, explosives, and waste from outside Kern County.
If you're unsure about an item, ask your account manager before you load it.