3 Common Stormwater Issues Found in Inspections

July 18, 2025

Stormwater is a crucial aspect of urban planning and environmental conservation, as it involves managing rainfall and surface runoff to prevent flooding and minimize pollutants reaching natural water bodies. During a commercial stormwater inspection, several common issues are frequently identified, impacting both the efficacy of stormwater systems and environmental health. Addressing these issues is vital to enhance water quality, protect infrastructure, and support sustainable development practices. In this blog post, we will explore some of the most recurring stormwater issues found during inspections and their implications.


1. Blockages in Drainage Systems

One of the most common issues found during stormwater inspections is blockages in drainage systems. Debris such as leaves, branches, and trash can accumulate and obstruct water flow, leading to increased flooding risks and damage to infrastructure. Blockages not only reduce the efficiency of stormwater systems but also require significant maintenance efforts to be cleared. As urban areas expand, the need for effective management becomes even more critical, compounded by environmental changes and increased impermeable surfaces.


2. Sediment Buildup in Detention and Retention Basins

Sediment buildup in detention and retention basins is another frequent issue encountered by inspectors. Detention basins are designed to slow down water runoff and allow sediments to settle. However, when these basins fill with excessive sediment, their water-holding capacity diminishes, reducing their effectiveness. This not only affects water management but also increases sediment pollution to downstream waters. According to Business Research Insights, the global stormwater management market size was valued at approximately USD 17.77 billion in 2024, highlighting the economic importance of addressing these issues.


3. Erosion Around Stormwater Infrastructure

Erosion around stormwater infrastructure is also a significant concern that often surfaces during inspections. Poorly managed water flow can lead to soil erosion, damaging stormwater systems and nearby landscapes. Erosion not only affects the structural integrity of stormwater infrastructure but can also contribute to sediment pollution in waterways. This issue often requires efforts to be coordinated to implement better erosion control measures, reinforcing the need for regular inspections and timely interventions.


Regular stormwater inspections reveal a range of common issues that can significantly impact urban water management and environmental health. By addressing blockages, sediment buildup, and erosion concerns promptly, communities can improve their resilience to flooding and pollution. As cities grow and climate challenges continue, investing in stormwater management is more crucial than ever, underscoring its substantial market size and vital role in sustainable urban development. In need of a commercial stormwater inspection? Call Commercial Stormwater Solutions today!

3 Common Stormwater Issues Found in Inspections