ASSESSMENT OF SOLID WASTE MANAGEMENT PRACTICES IN OGBOMOSO NORTH LOCAL GOVERNMENT AREA, OYO STATE, NIGERIA.
Solid waste management is a critical environmental and public health issue faced by both developed and developing countries. As urbanization and population growth increase, particularly in low-income and middle-income countries, …
Odesola Timileyin June 03, 2026 6 views 1 reactions
Solid waste management is a critical environmental and public health issue faced by both developed and developing countries. As urbanization and population growth increase, particularly in low-income and middle-income countries, waste generation becomes a pressing concern. Improper management of solid waste can lead to severe environmental degradation, including soil and water contamination, air pollution, and the spread of diseases. The problem of solid waste management in Ogbomoso North local government area is emblematic of broader challenges faced by many urban and semi-urban areas in Nigeria. Poor waste management practices in many Nigerian cities are characterized by inadequate infrastructure, poor waste segregation, and limited public awareness about proper disposal methods.
Context
According to the World Bank (2018) reports that the global waste generation is expected to grow by 70% by 2050 if immediate actions are not taken. In Nigeria, the solid waste management system faces significant challenges, particularly in urban areas like Ogbomoso North local government. The region, located in Oyo State, has witnessed rapid population growth and economic activities, both of which contribute to the increasing volume of waste generated. Nigerian cities have been described as 'some of the dirtiest, most unsanitary and the least aesthetically pleasing in the world (Mabogunje, 1996). A very large number of Nigerians are accustomed to dirt. This can be backed up with evidences of indiscriminate discharge of garbage day in day out into drains and at times on the highway.
Target Audience
residents of Ogbomoso North Local Government Area
13/20
4Us Score
⏳ Pending
Validation
Social Science
Category
4Us Problem Worthiness Score
1️⃣ Unworkable
3/5
60%
This has resulted in inefficient waste collection and disposal processes, leading to environmental hazards such as flooding, public health risks, and loss of aesthetic value in urban spaces. The absence of comprehensive waste segregation systems, improper landfill management, and limited community involvement in waste reduction efforts. Environmental protection agencies do not have adequate capacity to handle the increasing solid waste mainly due to limited budgets. The agencies are faced with financial difficulties in meeting the large payment of wages. In some cities revenue from solid waste management collections are simply rolled into the general treasury, as opposed to returning to waste related operations and cumbersome procurement procedures.
As population growth accelerates, particularly in emerging urban centers, waste generation increases without corresponding improvements in waste collection, transportation, and disposal infrastructure. Ogbomoso North Local Government Area (LGA) is one of the major urban centers in Oyo State, Nigeria. It comprises several wards and a rapidly growing population due to its socio-economic and educational significance, notably housing the Ladoke Akintola University of Technology (LAUTECH). As of the most recent census data, the population of Ogbomoso North is estimated to be over 200,000 people. The population size was acquired as recorded in wards, the size is gotten from the National Population Commission (2006) which as estimated is 198,859 with 10 wards.
Poorly managed solid waste can lead to severe environmental and public health issues, including water and air pollution, soil contamination, and the spread of diseases. The survey discovered that environmental impact which encompasses the social and public health effects of this unorganized solid waste management practices include production of obnoxious, smelly or offensive odour, air pollution by smoke from burning of refuses and smog, land pollution as a result of unorganized, indiscriminate, and lack of care for the immediate environment. These problems if allowed to persist at the rate or trend its going in The Ogbomoso North local government area could lead to epidemic outbreak and associated social problems.
The study concluded that commercial and individual activities are the major factors that influence generation of solid waste in the study area and that there was no adequate waste management system or practices in the area. It was observed from the analysis that, 32% of the respondents indicated that problem arising from careless dumping of waste affect their health, 49.3% of respondents admitted that they experience aesthetic displeasure, while 18.7% the problem caused by their solid waste management caused the blockage of drainage. The commonest method of waste management in Ogbomoso North local government area is through burning 42.9% of the respondents used burning method of solid waste management, 36.4% of respondents make dispose of their waste in an open dumpsite, 6.4% of respondents use Government refuse collection centre.
Total Score: 13/20
(65% on rubric scale)
— Decision:
✅ ACCEPT - Problem worth solving
Evidence Quality
6.0/10
⭐ Tier 1: 4📊 Tier 2: 0📄 Tier 3: 0💬 Tier 4: 0
Methodology
The data used for this study were collected from primary and secondary sources. For the primary data, stratified random sampling techniques putting into consideration the population of each wards in the local government and thereby calculating the number of questionnaire most applicable for each wards with the QPR(Questionnaire-population Ratio) of 0.00045 for each of the 10 wards in Ogbomoso North Local Government area. Primary data were obtained via questionnaire survey, reconnaissance survey(direct observation). The questionnaire was designed to draw out information on the environmental challenges of unorganized solid waste disposal and management in Ogbomoso North Local Government area. The secondary sources includes the published and unpublished materials, such as books, journals and publications. A total of 150 questionnaires were administered using stratified random sampling technique. Descriptive statistics was employed in analyzing the data using the Statistical Package for Social Sciences (SPSS).
Technologies Used
Statistical Package for Social Sciences (SPSS)questionnaire surveystratified random sampling
Dataset
A total of 150 questionnaires were administered using stratified random sampling technique across 10 wards in Ogbomoso North Local Government Area. The population size was acquired from the National Population Commission (2006) which estimated 198,859 with 10 wards namely; Aaje, Abogunde, Aguodo, Isale Ilasa, Jagun, Okelerin, Osupa, Sabo/Taraa, and Saja. The questionnaire-to-population ratio (QPR) of 0.00045 was applied for each ward. The questionnaire consisted of four sections namely; Section A for personal data revealing the socio-economic characteristics of respondents; Section B showing the types of waste generated; Section C showing the methods of waste management practices employed; and Section D showcasing the effect and problem arising from waste disposal method.
Results & Findings
The survey discovered that 51.0% of the respondents are female while 49.0% are male. 34.7% of the respondents are in the age group of 26-35 years which is the highest of the total distribution. 46% of respondents are single, 42% married, 6.7% widowed and 5.3% are separated. The highest percent of respondents (30.8%) attained tertiary level of education. The commonest method of waste management is through burning 42.9% of the respondents, 36.4% of respondents dispose of their waste in an open dumpsite, 6.4% use Government refuse collection centre, 2.9% make use of waste vendor agencies, and 11.4% bury their waste. 32% of the respondents indicated that problem arising from careless dumping of waste affect their health, 49.3% of respondents admitted that they experience aesthetic displeasure, while 18.7% experienced blockage of drainage.
Key Findings
1. The larger percentage of the residents are female, having a significant effect on solid waste management. 2. Solid waste management in the study area was very poor, thereby, having serious negative impacts on the health of the residents with high incidence of diseases such as malaria, typhoid, cholera and dysentery among others. 3. Commercial and individual activities are the major factors that influence generation of solid waste in the study area and that there was no adequate waste management system or practices in the area. 4. The commonest method of waste management in Ogbomoso North local government area is through burning (42.9%) and open dumping (36.4%). 5. 69.2% of respondents are not satisfied with their current waste management methods.
Limitations
The study was limited to Ogbomoso North Local Government Area and may not be generalizable to other regions. The research relied primarily on questionnaire surveys and may benefit from additional qualitative data collection methods. The study was conducted over a limited timeframe and future longitudinal studies would provide better insights into waste management trends.
Validation Status
Current Status
Human Review Pending
Method Selected:🤝 AI + Human (Recommended)
AI Validation:
✅ Completed Jun 03, 2026
Confidence:
82.6%
What this means
👀 A human expert is currently evaluating this project
📅 Review typically completes within 1-3 business days
Discussion (0)
No comments yet. Be the first to share your thoughts!