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    AI Overview
    Underground modular rainwater storage tank system
    A modular rainwater harvesting system uses interlocking, customizable units (like plastic crates) to collect, store, and manage rainwater, offering a flexible, scalable alternative to traditional tanks, perfect for underground installation with a zero-footprint for irrigation, toilet flushing, and more, reducing municipal water use while allowing for expansion and easy maintenance. 
    How It Works 
    1. Collection: Rain falls on surfaces (roofs, pavement) and flows into gutters and downspouts.
    2. Pre-Filtration: Debris (leaves, grit) is removed by filters before water enters the main storage.
    3. Modular Storage: Water fills interlocking plastic modules (attenuation crates) buried underground, creating a large, custom-sized cistern wrapped in a liner and geotextile.
    4. Distribution: A pump moves the filtered water for non-potable uses like garden irrigation, car washing, or toilet flushing.
    5. Overflow: Excess water is safely managed, often directed for infiltration or stormwater management. 
    Key Benefits 
    • Scalability & Flexibility: Units can be arranged to fit any space or volume needed, from small homes to large developments.
    • Space-Saving: Installed underground, they integrate with landscaping and have a zero footprint.
    • Durability & Low Maintenance: Made from tough plastics (HDPE) and designed for easy cleaning and inspection, with long lifespans.
    • Versatile: Supports detention (slowing water), retention (storing water), and infiltration (soaking water into the ground). 
    Components 
    • Catchment: Rooftops, paved areas.
    • Gutters/Downspouts: Directs water.
    • Filters: Removes debris (leaf screens, first flush diverters).
    • Modular Crates: The building blocks of the tank.
    • Liner & Geotextile: Creates a watertight seal and protects the system.
    • Pumps/Controls: Delivers water where needed. 
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    • Underground Modular Rainwater Tanks Modular Drainage Supplier
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      May 29, 2024 — Modular rainwater harvesting refers to the use of modular systems to collect, filter, store, and utilize rainwater. Th...
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    • Stormwater Modules Rainwater Harvesting Modular Storage Tank
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      Oct 28, 2019 — Modular roof top rain water harvesting (RWH) is a new technique that is easier to maintain and more convenient than tr...
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    • Why Need Modular Rainwater Harvesting System? - Yude Rain Eco
      Jul 24, 2024 — What Is Modular Rainwater Harvesting? Modular rainwater harvesting refers to a scalable, flexible approach to capturin...
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    • Modular Rainwater Harvesting Systems - Heecpl
      Modular rainwater harvesting systems are underground systems that can be constructed to hold any volume of water. They are built o...
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    • Underground Modular Rainwater Tanks Modular Drainage Supplier
      Sustainable Water Use Underground modular rainwater tanks promote the sustainable use of water resources by enabling the collectio...
      www.greening-solution.com
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    Videos
    Modular Rainwater Harvesting by Life Green Systems
    YouTube · Life Green Systems
    Sep 27, 2014
    YouTube · Life Green Systems
    2:52
    9 key moments9 key moments in this video
    From 00:07
    Life Rain Modular Rainwater Harvesting By Life Green Systems
    From 00:13
    Step-1 Recharge Well
    From 00:31
    Step - 2 Excavation
    From 00:41
    Base Preparation
    From 01:01
    Geotextile Cutting & Laying
    From 01:18
    Assembling of Life Rain ™ Modules
    From 01:46
    Geotextile Wrapping of Life Rain ™ Modules
    From 02:07
    Step - 7 Backfilling
    From 02:25
    Step - 8 Final Site After Installation
    Life Green Systems
    YouTube·
    Sep 27, 2014

    Modular Rainwater Harvesting by Life Green Systems

    YouTube·Life Green Systems·Sep 27, 2014
    YouTube
    In this video
    • 00:07
      Life Rain Modular Rainwater Harvesting By Life Green Systems
    • 00:13
      Step-1 Recharge Well
    • 00:31
      Step - 2 Excavation
    • 00:41
      Base Preparation
    • 01:01
      Geotextile Cutting & Laying
    • 01:18
      Assembling of Life Rain ™ Modules
    • 01:46
      Geotextile Wrapping of Life Rain ™ Modules
    • 02:07
      Step - 7 Backfilling
    • 02:25
      Step - 8 Final Site After Installation
    Modular Rainwater Harvesting (Using Rainmaxx Tank ...
    YouTube · Retas Enviro Solutions Pvt. Ltd.
    Jul 2, 2018
    YouTube · Retas Enviro Solutions Pvt. Ltd.
    2:20
    7 key moments7 key moments in this video
    From 00:25
    Base Preparation
    From 01:17
    Laying of Rainmaxx Modules
    From 01:29
    Rainmaxx Tank
    From 01:36
    Wrapping of Geotextile
    From 01:51
    Backfilling
    From 01:59
    Connection with Retas Micro Filter
    From 02:05
    Final Site
    Retas Enviro Solutions Pvt. Ltd.
    YouTube·
    Jul 2, 2018

    Modular Rainwater Harvesting (Using Rainmaxx Tank ...

    YouTube·Retas Enviro Solutions Pvt. Ltd.·Jul 2, 2018
    YouTube
    In this video
    • 00:25
      Base Preparation
    • 01:17
      Laying of Rainmaxx Modules
    • 01:29
      Rainmaxx Tank
    • 01:36
      Wrapping of Geotextile
    • 01:51
      Backfilling
    • 01:59
      Connection with Retas Micro Filter
    • 02:05
      Final Site
    30000 gallon modular, underground rainwater harvesting ...
    YouTube · Innovative Water Solutions LLC
    May 15, 2009
    YouTube · Innovative Water Solutions LLC
    3:55
    Innovative Water Solutions LLC
    YouTube·
    May 15, 2009

    30000 gallon modular, underground rainwater harvesting ...

    YouTube·Innovative Water Solutions LLC·May 15, 2009
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    Underground modular rainwater storage tank system


    Innovative Water Solutions
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    What is the best rainwater tank? Underground modular rainwater storage systems are constructed onsite and can be adapted to a variety of site constraints.

    1500 Gallon Pre-Plumbed Rain Collection Tank


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    The RMS 1500 Gallon Rainwater Harvesting Package comes pre-plumbed and ready to install for your rainwater harvesting project.Read more
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    Modular underground system for rainwater harvesting (RWH)


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    Modular Rainwater Harvesting System


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    Underground Modular Rainwater Cistern


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    Complete Rainwater Harvesting Systems


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