Financing Urban Stormwater Infrastructure: An Examination of Dedicated Stormwater Utilities in Mid-Atlantic Phase I MS4 Jurisdictions

Abstract Submission: This study investigates stormwater utility fees (SUFs) implementation and utilization in Phase I Municipal Separate Storm Sewer System (MS4) municipalities across Maryland, Virginia, Pennsylvania, and the District of Columbia. The research analyzes SUF revenue generation and expenditure patterns, tracking annual fee rates for each municipality since its inception. By categorizing expenditures into distinct groups, the study provides a comprehensive and consistent analysis of revenue allocation. The findings reveal that SUF utilization is driven by a multifaceted array of factors, including but not limited to existing infrastructure management needs, local environmental conditions, and the historical evolution of fee structures. This comprehensive analysis of SUF implementation and utilization patterns reveals critical insights into the complex dynamics of urban stormwater management financing. By illuminating the intricate relationships between fee structures, local conditions, and expenditure priorities, this research provides a foundation for evidence-based policy-making and strategic planning. These findings can contribute to more effective, equitable, and sustainable urban water management practices across the Mid-Atlantic region, fostering improved environmental stewardship and urban resilience.

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