Articles Tagged: Stormwater Control Measures

*Author's note: The primary image paired with this article depicts a road with a paved wing - Richmond Hill Drive in Queensbury, NY, to be precise - while flooded during a pre-thaw heavy rain event. A winged road with adequate drainage would not normally retain that amount of stormwater. If you …

Infiltration-based best management practices, or BMPs, are designed to capture, store, and gradually infiltrate stormwater into the ground. These systems, which include bioretention basins, infiltration trenches, dry wells, and porous pavement systems, are particularly vulnerable during and immediat…

When addressing a drainage problem, one of the most important decisions is whether to move water away through a traditional catch basin and pipe system or to manage it on-site using a dry well. Both approaches are widely used and effective when applied in the right context, but selecting the wrong s…

A Look at the English Brook Delta in Lake George, New York Sediment is a natural part of any water system, but when it accumulates faster than a system can handle, it begins to change the waterbody in ways that are both visible and subtle. Excess sediment alters water clarity, transports nutrients, …

Retention and detention ponds are among the most recognizable features of modern stormwater management systems, yet they are often misunderstood or used interchangeably. While both are designed to manage runoff and protect downstream infrastructure, they serve distinct purposes and function in very …

Housing density is often discussed in terms of zoning, neighborhood character, or affordability, but it has a direct and measurable impact on stormwater runoff. In Using Smart Growth Techniques as Stormwater Best Management Practices, the U.S. Environmental Protection Agency makes a compelling case …

Municipal leaders and highway departments are under constant pressure to maintain aging infrastructure with limited local budgets. Culverts fail, roads deteriorate, and drainage systems quietly reach the end of their useful life, often without the funding needed to address them. Yet, while many muni…

Stormwater outfalls are the final point where a drainage system releases water into a receiving body such as a stream, river, wetland, or lake. Because they sit at the end of the system, they are often overlooked until a visible failure occurs. When an outfall collapses or erodes, the consequences c…

Open channel outfalls occupy a unique space in stormwater infrastructure. They are simple in appearance, often nothing more than a vegetated swale or gently graded channel, yet when properly designed they function as treatment systems, flow control measures, and in northern climates even snow manage…

A complete and accurate stormwater map is one of the most important responsibilities for any community that operates as a Municipal Separate Storm Sewer System, or MS4. These maps are not created merely to satisfy a regulatory checkbox. They protect waterways, support field crews, reduce liability, …

Culverts are enclosed conduits that carry surface water beneath roads, railways, trails, and embankments, allowing drainage and traffic to coexist safely. They form one of the most common, and often most overlooked, structures in municipal stormwater networks. When sized, installed, and maintained c…

Municipal Separate Storm Sewer System (MS4) permits rest on a simple idea: you cannot manage what you have not first documented. The Environmental Protection Agency (EPA) defines an MS4 as any publicly owned system of drains, pipes, ditches, or similar conveyances that carries runoff to waters of th…