Methods to Reduce Urban Runoff

This study guide covers urban runoff, focusing on its definition, comparison to natural water flow, negative impacts (reduced groundwater recharge, increased freshwater input to marine systems, pollution, erosion, flooding, and harm to aquatic life), and mitigation strategies (increasing water infiltration through permeable pavement and green infrastructure, and reducing impervious surfaces). The guide also provides exam tips, highlighting high-priority topics such as the impact of impervious surfaces and mitigation strategies, common question types, and last-minute preparation advice.