This document summarizes a research study that assessed the sensitivity of water quality parameters in Awba Dam, Nigeria to temporal variations in rainfall intensity over a 5-year period. Key findings include: - Water quality parameters like turbidity, chloride, and TDS concentrations decreased with increasing rainfall intensity while pH and iron were less affected. - Parameters showed high correlation with rainfall intensity in 2008-2010 when rainfall was lower, but relationships became more complex at higher rainfall in 2011-2012. - The study concludes rainfall intensity significantly influences Awba Dam water quality at lower rainfall levels through surface runoff, though other factors impact relationships at higher rainfall.