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Stormwater Management

Flexible, sustainable systems for effective stormwater management.
Construction site with workers installing underground structures. Two workers in safety vests and helmets place black plastic components for stormwater management, with mounds of dirt and an overhead bridge in the background. The area is surrounded by protective netting and construction tape.

Overview

StormTank is a segment of Brentwood Industries, Inc. Engineered to capture, store, and manage stormwater runoff, StormTank systems offer a versatile and scalable approach to handling excess water while minimizing environmental impact. Our team focuses on providing proven, reliable products designed to meet each project’s specific requirements and challenges. Experience superior stormwater infiltration, detention, retention, flood mitigation, and rainwater harvesting solutions with StormTank.

Stormwater Management Products

A Complete Solution for Every Site
A black plastic storage rack featuring a perforated top and bottom shelf connected by six cylindrical columns. The geometric perforations provide ventilation, drainage, and aid in stormwater management.
Module 25 Series

The StormTank Module 25 Series is our flagship product. Its flexible, stackable design easily conforms around existing structures.

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A black plastic stackable pallet with a grid-like surface, supported by multiple vertical cylindrical columns.
Module 20 Series

The Module 20 Series is designed to reduce material and labor costs. Its larger, simplified design allows for quick assembly and greater storage space.

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an image showing the stormtank pack
Pack

The Pack provides a cost-effective alternative for non-load-bearing applications and is commonly used under landscaped areas such as parks, plazas, and backyards.

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A black, grid-like plastic structure comprising interconnected circular cells. Uniformly arranged in rows and columns, it forms a flat, flexible mat ideal for stormwater management.
GroundPro

GroundPro GRS and GRV are permeable grass and gravel paver systems used in ground stabilization and protection applications.

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A close-up image of a black metal component with a circular opening near the top. The surface is smooth and has a matte finish, with a few visible holes around the edges for installation purposes. The cylindrical component, used in stormwater management systems.
Shield

To complement our stormwater management products, the Shield offers a smart and simple solution for pretreatment.

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Image of a LittaTrap, a black rectangular device designed for stormwater management. It features a mesh basket for trapping debris, with red handles on each corner for easy installation and removal. The LittaTrap logo and website are printed on the frame.
EnviroPod™ LittaTrap™

LittaTrap is a modular and versatile inlet filter device designed to capture trash, debris, sediment, and other pollutants conveyed in stormwater runoff to meet water quality objectives and regulations.

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A construction site with a large metal grid structure covering the ground, surrounded by trees. Several workers in safety gear are present, and construction equipment is visible in the background. A housing construction site with partially built foundations is surrounded by black tarp. Nearby are construction equipment and materials, including excavators and gravel piles. In the background, partially constructed apartments with green exterior walls are visible. A large excavator digs a deep trench at a construction site, playing a crucial role in stormwater management. Another excavator is visible in the background. The area is bordered by orange safety mesh fencing, and trees are visible in the distance. A section of a construction site shows a grid-like structure with interconnected loops laid on the ground, designed for stormwater management.

Featured Installations

North Charleston, South Carolina

A new Topgolf location in North Charleston was faced with several site constraints, including neighboring wetlands, retaining walls, and net poles. The efficient 97% void space of our 36-inch Module 25 Series allowed for a compact detention system. The product’s modular design enabled easy, quick modifications of the detention system whenever the contractor encountered a conflict in the field without material refabrication or loss of storage volume.

Horsham, Pennsylvania

Construction of a 256-unit residential complex and 400-space parking lot in Horsham, Pennsylvania required a subsurface stormwater storage system to incorporate best management practices (BMPs). Employing the Module 20 Series to meet these needs, the project engineer supported the use of a HS-20 product in the parking lot and the construction team appreciated the reduced installation costs and time.

Helena, Alabama

An early version of the site development for a new auto spa included a corrugated pipe system for underground detention. During the bidding phase, the StormTank team proposed a value engineering alternative using a Module 25 Series system. This alternate solution reduced system footprint and stone backfill requirements while providing an equal detention volume in a shorter stage storage window.

Tumwater, Washington

To meet municipal requirements, a new facility in Tumwater incorporated two porous paver areas into their site design. Integrating our GroundPro GRV product proved to be a cost-effective solution that was easy to install, thanks to GroundPro's patented quick connect feature that requires no tools or bending over to connect adjacent panels.

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Find a Pro
Lunch & Learns
Volume Calculator
CAD Drawings
Find a Pro

Locate a StormTank Pro near you in the U.S. or Canada. These professionals offer engineering and installation services for your stormwater management projects.

Pro Finder
Lunch & Learns

StormTank systems are designed to meet various stormwater pretreatment, detention, infiltration/LID, and water quality requirements. Schedule a lunch and learn with a StormTank expert to learn how our products can be integrated into your next project.

Schedule a Presentation
Volume Calculator

Our Volume Calculator can help you break down storage volumes and capacities, required materials for the project, and the StormTank component quantities you’ll need in order to get a quote from our team or one of our trusted contractors.

Spec Your System
CAD Drawings

StormTank systems use a number of best-in-class resources to provide detailed CAD drawings and stormwater system modeling. Many of these resources allow you to design and analyze a system based on your project’s unique requirements.

Browse Resources
A 3D-rendered map of the United States, dotted with red location pins across various cities, showcases topographical details and a network of glowing lines suggesting connections. A modern conference room with a long wooden table surrounded by eight gray chairs. The table has a small desk organizer with pens and a potted cactus. A construction site showing a partially completed installation of black plastic modular drainage cells arranged in a grid pattern over a black geotextile fabric. The grid extends diagonally, and the surrounding fabric is partially folded, highlighting the efficient stormwater management system being implemented. A suburban brick house with a gabled roof features an underground stormwater management structure beneath the driveway. The structure has tiered levels, railings, and stairs. The front yard boasts green grass and trees, with a colorful playground visible in the background.
Abstract image featuring a minimalist design of white and light gray geometric shapes. The background has a subtle gradient, creating a clean and modern aesthetic.
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