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    AI Overview
    StormTank Modular Stormwater Systems | Titan Environmental
    Drainage tank modules are lightweight, high-strength plastic structures designed for underground stormwater management, offering up to 95% void space for efficient detention, retention, or infiltration. These modular systems replace traditional gravel soakaways, providing faster installation, less excavation, and higher storage capacity for residential or commercial projects. 
    Key Features and Benefits 
    • High Efficiency: With roughly 95% void space, these modules hold significantly more water than conventional gravel-filled pits (which offer only about 30% storage).
    • Versatile Applications: Used for stormwater detention (slow release), infiltration (recharging groundwater), and rainwater harvesting (storage for reuse).
    • Modular & Scalable: Units are designed to stack and connect together to create custom-sized storage volumes, suitable for under parking lots, driveways, or landscaped areas.
    • Load-Bearing Capability: Engineered for high traffic loads, suitable for installation under areas with vehicle traffic.
    • Environmental Benefit: Manufactured from recycled materials and facilitate natural groundwater recharge. 
    Installation Considerations 
    1. Excavation: A pit is excavated to the required size, generally requiring less digging than traditional systems.
    2. Base Prep: A gravel or sand base is compacted to provide a stable foundation.
    3. Geotextile Liner: Modules are wrapped in non-woven geotextile fabric to allow water infiltration while preventing soil from entering the tank.
    4. Liner Selection: A watertight liner is used for retention/harvesting, whereas a permeable fabric is used for soakaways (infiltration).
    5. Assembly: Modules are assembled and stacked on-site, surrounded by protective fabric, and backfilled. 
    Common Applications 
    • Stormwater Storage: Managing runoff in urban areas.
    • Permeable Pavement Sub-base: Supporting sustainable drainage systems (SUDS).
    • Septic Leach Systems: Acting as soakwells or leach drains.
    • Rainwater Harvesting: Capturing water for irrigation. 
    Popular systems include R-Tank Modules from Ferguson Waterworks, Atlantis tanks, and mastaTANK from Polyfabrics. 
    • R-Tank Stormwater Modules - Underground Storage - Ferguson GSS
      R-Tank® Stormwater Modules. Underground Modular Stormwater Storage. R-Tank Stormwater Modules provide efficient and versatile unde...
      Ferguson Waterworks
    • Modular Rainwater Collection System Installation
      Sep 11, 2009 — hi my name is Randy Cobb today we're going to show you how to install the 2500galon modular underground tank. system. the 2500galo...
      6m
      YouTube·RainHarvest
    • MODULES INFILTRATION DRAINAGE TANKS - Bourget Bros
      ECORAIN TANKS – Modules Infiltration Drainage System. Underground: Septic Leach System, Septic Tanks, Under Parking Lots Cistern a...
      Bourget Bros
    Show all
    • R-Tank Stormwater Modules - Underground Storage - Ferguson GSS
      R-Tank® Stormwater Modules. Underground Modular Stormwater Storage. R-Tank Stormwater Modules provide efficient and versatile unde...
      Ferguson Waterworks
    • Modular Rainwater Collection System Installation
      Sep 11, 2009 — hi my name is Randy Cobb today we're going to show you how to install the 2500galon modular underground tank. system. the 2500galo...
      6m
      YouTube·RainHarvest
    • MODULES INFILTRATION DRAINAGE TANKS - Bourget Bros
      ECORAIN TANKS – Modules Infiltration Drainage System. Underground: Septic Leach System, Septic Tanks, Under Parking Lots Cistern a...
      Bourget Bros
    • Drainage Cells and Underground Tanks from Ausdrain
      Feb 21, 2012 — finally the fourth side is placed on top and a few taps by hand will ensure the module has been securely locked. together. the pit...
      2m
      YouTube·Architecture & Design
    • R-Tank Underground Storage for Stormwater Runoff
      R-Tank modules have the following features: * **Permanent and maintainable storage volume** Can be pre-assembled or assembled on-s...
      Fabco Industries
    • R-Tank® Stormwater Modules - Solve Tough ...
      What applications benefit from R-Tank Stormwater Modules? * Subsurface Stormwater Storage. * Urban Green Infrastructure. * Under P...
      Ferguson Waterworks
    • Modular Tanks vs Concrete Tanks: Best Drainage System Choice
      Sep 29, 2023 — In this blog post, we will focus on why modular tanks are a better choice for your drainage system needs, and how Polyfabrics can ...
      Polyfabrics
    • ProTank Module (includes Geo) 4 lge plates & 3 sm plates - Bluewater Tanks
      The ProTank module system is a versatile unit that can be used for: * **Soak wells** Stormwater management * **Leech drains** From...
      Bluewater Tanks
    • Infiltration Tank - Stormwater Management - Rainsmart Solutions
      Soakway Tank/ Infiltration Tank: Infiltration/Soakway is the most preferred method of stormwater management, when downstream disch...
      Rainsmart Solutions
    • Underground Detention & Retention Systems | R-Tank & ...
      Underground Stormwater Storage R-Tank® detention/retention and infiltration systems are among the most efficient systems available...
      Construction EcoServices
    • Learn How The Atlantis Stormwater Infiltration Tank Works
      Feb 27, 2023 — A Super quick video illustration of how the Atlantis infiltration tanks are used to hold and disperse (infiltrate) stormwater into...
      0:50
      YouTube·Hardware & General
    • Inside Stormwater Modular Tanks: Design, Function, and Compliance
      Oct 14, 2025 — High Storage Capacity in Small Footprint: Modular systems have void ratios up to ~95%, meaning they store a large volume of water ...
      BARR Plastics
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    Web results

    R-Tank Stormwater Modules - Underground Storage


    Ferguson Waterworks
    https://www.fergusonwaterworks.com › product › r-tan...
    Ferguson Waterworks
    https://www.fergusonwaterworks.com › product › r-tan...
    R-Tank Stormwater Modules provide efficient and versatile underground storage for stormwater detention, infiltration, and rainwater harvesting.Read more

    StormTank - Brentwood Industries


    StormTank
    https://stormwater.brentwoodindustries.com
    StormTank
    https://stormwater.brentwoodindustries.com
    Go Beyond Stormwater Management with Stormtank. Our Module, Pack, and Shield products form the perfect stormwater management system for successful BMPs.

    Ellipse Tank Modules


    Rainsmart Solutions
    https://www.rainsmartsolutions.com › ellipse_tank_mod...
    Rainsmart Solutions
    https://www.rainsmartsolutions.com › ellipse_tank_mod...
    Rainsmart Ellipse Tank Modules are suited to any subsurface infiltration, retention or detention Stormwater applications.Read more

    R-Tank Underground Storage for Stormwater Runoff


    Fabco Industries
    https://fabco-industries.com › underground-storage-for-...
    Fabco Industries
    https://fabco-industries.com › underground-storage-for-...
    R-Tank modules provide an efficient and versatile underground storage for stormwater runoff to assist with stormwater detention, infiltration and rainwater ...Read more

    StormTank Modular Stormwater Systems


    Titan Environmental
    https://titanenviro.com › ... › Stormwater Management
    Titan Environmental
    https://titanenviro.com › ... › Stormwater Management
    The StormTank Module is an above-par subsurface modular stormwater management system used to regulate stormwater flow and provide large-volume storage.Read more

    Learn How The Atlantis Stormwater Infiltration Tank Works


    YouTube · Hardware & General
    310+ views · 3 years ago
    YouTube · Hardware & General
    310+ views · 3 years ago
    0:50
    A Super quick video illustration of how the Atlantis infiltration tanks are used to hold and disperse (infiltrate) stormwater into the ...
    Hardware & General
    YouTube·
    Feb 28, 2023

    Learn How The Atlantis Stormwater Infiltration Tank Works

    YouTube·Hardware & General·Feb 28, 2023
    YouTube

    Rainwater Harvesting Tank Modules


    greengrassgrid.com
    https://www.greengrassgrid.com › rainwater-harvesting-t...
    greengrassgrid.com
    https://www.greengrassgrid.com › rainwater-harvesting-t...
    Plastic modular is ideal for the construction infiltration tanks, re-use tanks, sub surface channels and lightweight void spaces for rooftop gardens.Read more
    Videos
    Modular Rainwater Collection System Installation
    YouTube · RainHarvest
    Sep 11, 2009
    YouTube · RainHarvest
    7:08
    Learn to install a 2500-gallon modular underground tank system using 28 triple modules & proper liner wrapping.
    RainHarvest
    YouTube·
    Sep 11, 2009

    Modular Rainwater Collection System Installation

    YouTube·RainHarvest·Sep 11, 2009
    YouTube
    In this video
    • 00:08
      Intro
    • 00:38
      Anchoring the Rainwater Collection System
    • 01:42
      Liner Installation
    • 02:16
      Installing Tanks
    • 03:43
      Apply adhesive
    • 04:03
      Sealing the outer side
    • 04:41
      Sealing the Edges
    • 05:10
      Outlets and Inlets
    • 06:16
      Backfilling
    • 06:30
      Geogrid
    Stormwater Module & Underground Rainwater Tanks for ...
    YouTube · HOENSOEY
    Feb 9, 2023
    YouTube · HOENSOEY
    2:20
    Modular underground tanks made of high-purity polypropylene offer a high void ratio (up to 96%) and a service life of over 55 years.
    HOENSOEY
    YouTube·
    Feb 10, 2023

    Stormwater Module & Underground Rainwater Tanks for ...

    YouTube·HOENSOEY·Feb 10, 2023
    YouTube
    Innovative Geocellular Modules for Shallow Rainwater ...
    YouTube · HOENSOEY
    Oct 30, 2022
    YouTube · HOENSOEY
    3:44
    Honoy cells are modular geocellular units with high compression strength, 95% storage space, and unique buckles for easy installation.
    HOENSOEY
    YouTube·
    Oct 31, 2022

    Innovative Geocellular Modules for Shallow Rainwater ...

    YouTube·HOENSOEY·Oct 31, 2022
    YouTube
    In this video
    • 00:00
      What is HOENSOEY Cell?
    • 00:18
      The Features
    • 00:41
      Mulit-function Buckles
    • 01:13
      Multi-Layer Stackable
    • 01:40
      Assembly Demonstration
    • 03:10
      Application
    • 03:28
      Contact us

    View all

    Web results

    Components for Septic Leach or Drain Fields


    The Tank Depot
    https://www.tank-depot.com › Septic
    The Tank Depot
    https://www.tank-depot.com › Septic
    Our leach field products are engineered for durability, efficiency, and environmental safety, providing you with everything you need to build a robust system.Read more
    4.6 store rating (50) · 30-day returns
    Popular products
    • Misopily 50 gal. Black Stormwater Dry Well System Kit with 3-Side Panels for Rainwater Collection.
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      Misopily 50 gal. Black Stormwater Dry Well System Kit with 3-Side Panels for Rainwater Collection
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      Misopily 50 gal. Black Stormwater Dry Well System Kit with 3-Side Panels for Rainwater Collection
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    • Norwesco 10 Gallon Total Drain Tank.
      Norwesco 10 Gallon Total Drain Tank
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      Ace Roto-Mold 60 Gallon Full Drain Inductor Tank. 20% OFF.
      Ace Roto-Mold 60 Gallon Full Drain Inductor Tank
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      Ace Roto-Mold 60 Gallon Full Drain Inductor Tank
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    • Jackel SF20 18 in. W x 22 in. D Round Sump Basin.
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      Norwesco 5 Gallon Square Total Drain Tank. Low price.
      Norwesco 5 Gallon Square Total Drain Tank
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    • Ace 35 Gallon Roto-Mold Total Drain Rectangle Tank SP0035-RT.
      Ace 35 Gallon Roto-Mold Total Drain Rectangle Tank SP0035-RT
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    • Norwesco 12 Gallon Total Drain Tank.
      Norwesco 12 Gallon Total Drain Tank
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    Images
    R-Tank Stormwater Modules - Underground Storage - Ferguson GSS
    R-Tank Stormwater Modules - Underground Storage - Ferguson GSS
    Ferguson Waterworks
    MODULES INFILTRATION DRAINAGE TANKS - Bourget Bros
    MODULES INFILTRATION DRAINAGE TANKS - Bourget Bros
    Bourget Bros
    R-Tank Stormwater Modules - Underground Storage - Ferguson GSS
    R-Tank Stormwater Modules - Underground Storage - Ferguson GSS
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    • Contact Retention Tank 1354 30 Gal. 1" In-Out With Drain.
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      Clean Water Store
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      Ace Roto Mold 30 Gallon Full Drain Inductor Tank INFD30 24
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    People also ask
    What is an R tank system?
    R-Tank® is a high-capacity, underground stormwater storage system designed for detention, infiltration, and water harvesting. Its modular design allows for flexible configurations that maximize land use while supporting traffic loads and meeting site-specific depth constraints.

    R-Tanks - ASP Enterprises


    ASP Enterprises
    https://aspent.com › products › r-tanks
    ASP Enterprises
    https://aspent.com › products › r-tanks
    What is an underground water storage tank called?
    An underground cistern system is much more than a buried water tank. In order to function properly, a rainwater harvesting system with an underground cistern must efficiently collect water from a roof, filter dirt and debris from the water, and convey clean water to the cistern for storage.

    Chapter 2: The Basics of Cistern Systems - Every roof-reliant ...


    nm.gov
    https://www.ose.nm.gov › Roof-Reliant-Landscaping › R...
    nm.gov
    https://www.ose.nm.gov › Roof-Reliant-Landscaping › R...
    What size are detention tanks?
    Underground or in ground water tank comes in 3 main sizes: 6700 litres, 11700 litres and 22500 litres.

    Concrete Detention Tanks - Versatile Tanks


    Versatile Tanks
    https://versatiletanks.au › detention-tanks
    Versatile Tanks
    https://versatiletanks.au › detention-tanks
    What is a storm tank?
    Storm tanks are specially designed storage structures used within sewerage systems or wastewater treatment works to temporarily hold excess stormwater during periods of high rainfall or peak hydraulic load.

    What is a Storm tanks - DrainBoss Plumbing & Drainage


    DrainBoss Plumbing & Drainage
    https://drainboss.co.uk › glossary › storm-tanks
    DrainBoss Plumbing & Drainage
    https://drainboss.co.uk › glossary › storm-tanks
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