Understanding Stormwater Storage Systems: Key Solutions for Urban and Rural Infrastructure

Stormwater management plays a vital role in both urban and rural infrastructure projects. As cities and towns face challenges like flooding, water scarcity, and environmental sustainability, the importance of efficient stormwater storage systems continues to grow. These systems help developers control water runoff, prevent flooding, and protect the environment. We spoke with Carolina Ortiz, one of our talented Site Civil Engineers, to better understand how FOCUS Engineering & Surveying approaches stormwater storage solutions

Types of Stormwater Storage Solutions and Their Applications

Stormwater storage systems vary significantly based on project needs and site conditions. Carolina explains, “Typically, developers are looking for a solution that allows them to store, retain, or detain stormwater on-site. It should be cost-effective and not take up much space, allowing for usable development.” The right system depends on the project’s scale, site conditions, and available space. Common options include ponds, underground chambers, and permeable surfaces.

“The least expensive option, often used in residential developments, is ponds,” Carolina notes. “They’re simple, cost-effective, and require minimal equipment and personnel. If the site has good soil for percolation, ponds can be a great solution.” While ponds take up open space, they are straightforward to implement and cost-effective for developers.

However, in commercial or high-density residential projects where space is limited, underground systems are often the best solution. At FOCUS, one of our go-to options is StormTech chambers, which are installed underground. “Storm chambers are durable, effective, and have a long lifespan, which developers appreciate,” says Carolina. “It makes their job easier, as they don’t have to worry about constant upgrades or replacements.” StormTech systems also require minimal installation resources, making them a practical choice for developers.

For high-density urban developments with limited space, concrete vaults are sometimes used. These vaults are installed underground and allow developers to meet stormwater requirements without sacrificing valuable land. “In places like downtown Salt Lake City, where space is tight, we might place storage vaults under buildings or parking lots to meet the city’s stormwater retention standards,” says Carolina.

Understanding the Need for Stormwater Management

Stormwater management is essential, especially as urban development increases. Carolina points out, “Anytime we add more impervious areas, such as asphalt, concrete, or buildings, it affects the natural water cycle. With undeveloped land, water percolates through the ground and moves naturally. But when you develop the land, that process changes,” she says.

Once a piece of ground is developed, the water that used to seep into the ground must now find somewhere else to go. Without effective stormwater management, new development can cause a city’s existing infrastructure to become overwhelmed. ” When we add more impervious surfaces, we’re pushing that capacity. It’s not sustainable,” says Carolina.

The Role of Underground Storage Systems

This is where underground stormwater storage systems come into play. “Underground stormwater storage solutions help us achieve our development goals in limited spaces. They allow developers to maintain the integrity of their projects without sacrificing valuable real estate,” explains Carolina. “Underground systems also help to restore a more natural water cycle. We’re essentially giving water the chance to follow its natural path again. This is good for the environment because it helps preserve soil health and recreates the water cycle, minimizing disruption.”

Innovations in Stormwater Management

At FOCUS, we’re always keeping an eye on emerging technologies and advancements that improve stormwater management. While systems like StormTech chambers and permeable pavements have been effective for many years, ongoing refinements and their integration with newer technologies are driving innovation in the field. For instance, smart water systems that monitor and optimize stormwater flow are becoming more common, allowing for more efficient runoff management. Additionally, the use of sustainable materials in stormwater chambers, such as recycled plastics, helps to reduce environmental impact while maintaining system durability.

Conclusion

Stormwater storage is essential for sustainable development, environmental protection, and effective flood prevention. Whether it’s ponds for residential projects, underground chambers for commercial developments, or concrete vaults for space-restricted urban areas, FOCUS provides tailored solutions to meet every project’s unique needs. Carolina notes, “There are various options available for stormwater storage, and the right choice depends on the site and what the developer wants to achieve. By offering cost-effective, space-efficient, and durable stormwater solutions, we help our clients meet regulatory requirements while maximizing the potential of their properties.”

To partner with FOCUS Engineering & Surveying, contact our team at info@focus-es.com or (801) 352-0075.