Most households, particularly those in rural areas, have dumped, while urban communities go to a common dump. The government does not control dumps, and they are deficient in processing control. There is also no one monitoring them, and contamination in these areas is often high. Dumps are also notorious for harboring odors that are dangerous for people to be near.
Dumps are considered illegal and have since been superseded by landfills. Communal dumps have shifted towards becoming landfills that are controlled by the government. Landfills are confined to a small area, and layers of soil cover it. It must have a liner at the bottom of the pit to stop the leachate or the liquid from solid waste to seep through and contaminate the water supply. Landfills conduct groundwater testing and are covered with soil every day.