... variation in runoff water and feacal contamination by pathogenic indicators, water samples were collected in August and September 2008, by the roadside and at the inflows of lakes under wet weather ... one of the major causes of quality deterioration in the receiving water bodies (Marsalek and Rochfort, 2004). During inundation, wastewater and runoff water can possibly flow out of the sewerage ... runoff water samples were collected in 2008 to obtain deeper understanding regarding the spatial variation and time variation of runoff water quality and the pathogenic pollution under wet weather...