Mr. Leisenring is a water resources engineer with over 22 years’ experience in stormwater master planning, watershed modeling, environmental data analysis, regulatory compliance, and stormwater quantity and quality control. He has developed stormwater models and decision support tools to support capital improvement planning and receiving water protection efforts across the United States. He specializes in the evaluation, selection, and design of green infrastructure and stormwater BMPs for new development and urban retrofit projects.