The general objective of this study is to carry out a qualitative and quantitative analysis of the garbage from the commune of BOLIKANGO in the city of Lisala, Province of Mongala and to test the adequacy of the methods of storage and elimination of this waste. To achieve this, we used the descriptive method for waste identification using living techniques such as direct or indirect observation and structured sowing interviews. Results obtained revealed the following points: Awareness of the problem by the inhabitants of the commune of BOLIKANGO. 80% of the population surveyed recognizes that the waste problem exists and that biodegradable organic matter is the main source of garbage in households. In addition to organic matter, waste made up of metals, such as sardine cans, tomatoes, spare parts for vehicles and motorcycles, cells and batteries come second. These methods enabled us to note that the solid waste produced in the commune of BOLIKANGO is badly managed with enormous risks for the health of the population, of the households all around the commune concerned.The inhabitants of the district have neither trash, nor dump at the level of their installations throw their waste directly on the ground and without service of daily collection, the inhabitants themselves take care of the sweeping and the evacuation of waste. It emerges from this study that:Garbage exists and includes a mixture of constituents, the main ones being plant waste, animal waste, waste from manufacturing products, construction accessories and human waste.The largest single quantity of garbage is produced at the central market in Lisala, i.e. 90000m3.The state service for collecting, sorting and eliminating waste in the municipality is not operational. You can see the hills of waste abandoned in some markets and others throw their waste squarely into rivers.We say that at the level of the municipality, that is to say the real ecological problems exist and because of an unhealthy environment, several contagious and infectious diseases circulate in the population because the application of the law remains not applicable everywhere in the DRC.