Several factors can influence BOD levels in water bodies, including:
Temperature: Higher temperatures can increase the rate of microbial activity, potentially leading to higher BOD values. Microbial Population: The presence of microorganisms capable of degrading organic matter can affect BOD levels. Types of Organic Material: Easily degradable organic substances will result in higher BOD compared to more resistant compounds. Presence of Inhibitors: Toxic substances can inhibit microbial activity and reduce BOD levels.