Bio‐Ecological Drainage System (BIOECODS) for Flood Management: Case Study: Maharani Janki Kunwar College, Bettiah

This study examines the flooding issues on the M.J.K. College campus in Bettiah, Bihar, which severely disrupts operations during the rainy season, particularly in the southeastern area. To address this, the BIOECODS (Bio-Ecological Drainage System), developed by University Sains Malaysia, is proposed as a sustainable solution. This system utilizes a "control-at-source" approach with components such as grass swales, detention ponds, and wetlands to reduce peak flow, increase lag time, and improve water quality through natural filtration. The findings indicate that BIOECODS provides an environmentally friendly and effective alternative to traditional drainage systems, significantly mitigating flood impacts and enhancing the ecological conditions of the campus. Key recommendations include constructing retention ponds and swale drains and upgrading existing roadways for improved drainage efficiency. Moreover, the study underscores the importance of integrating modern technologies such as real-time hydrological monitoring with IoT-based sensors and machine learning models to optimize system performance. These innovations can adapt the drainage system to variable climatic conditions, making it more effective in stormwater management. Overall, BIOECODS presents a practical and sustainable solution for addressing campus flooding, offering a model for similar challenges in other areas.

کلیدواژه ها:

M.J.K. College campus ، Bio-Ecological Drainage System (BIOECODS) ، Peak flow reduction ، Swale drains ، Flooding problem