Confirm catchment area, rainfall event, inflow hydrograph, required storage volume and permitted discharge rate.
Stormwater attenuation tanks provide engineered underground storage that reduces peak discharge and protects downstream drainage networks.
For planning context, consult the U.S. EPA green infrastructure guidance.
Geocellular Storage Crates: Versatile Solutions for All Your Column Requirements
Stormwater attenuation tanks store peak runoff underground and release it at a controlled rate. This protects downstream drainage capacity while giving designers a modular layout for roads, landscapes and commercial sites.
Stormwater Attenuation Tank #M2015H
Size: 2.62’ x 1.61’ x 0.82’ (800 x 490 x 250mm)
Material: 100% Recycled PP, or Virgin Materials
Load Capacity: 40T/m2
Tanks: 10 tanks/cbm
Void ratio: 94%
Water Storage: 98L/tank
Weight: 7.5kg/tank
The M2015H Stormwater Attenuation Tank is a high-performance solution for managing stormwater runoff. Designed to efficiently store and attenuate stormwater, these geocellular storage crates are essential for modern urban drainage systems.
We are a trusted manufacturer in China, providing OEM solutions that align with the quality expectations of our customers.
Stormwater Drainage Attenuation Systems
Stormwater Drainage Attenuation Systems play a crucial role in sustainable water management. These systems encompass two primary functions: rainwater harvesting and rainwater utilization. Through five key steps—harvesting, delivery, purification, storage, and utilization—these systems promote energy savings, emission reductions, and environmental protection. By reducing rainwater discharge and providing a reliable water source during droughts or emergencies (such as fires), these systems are invaluable.
Additional benefits include using domestic miscellaneous water to save tap water and reduce water treatment costs. Supplying rainwater to landscape water bodies, washing areas, and underground water sources allows for comprehensive rainwater use, easing urban flood risks, controlling runoff pollution, and improving urban eco-environments.
Geocellular Storage Crates for Stormwater Management
Applications of Stormwater Attenuation Tanks
The Stormwater Attenuation Tank is ideal for various applications, including rainwater retention, attenuation, and infiltration. These tanks are perfect for:
- Roadside drainage systems
- Parking lots
- Ecological shallow ridges
- Residential communities
- Factories and enterprises
- Municipal roads
- Viaducts and bridges
- Parks and scenic spots
These applications make the Stormwater Attenuation Tank indispensable for constructing sponge cities, promoting effective urban water management.
Unique Characteristics of Geocellular Storage Crates
Long Service Life: Manufactured from 100% recycled polypropylene, our modules offer up to 40 years of service life.
Chemical Stability: Odorless, anti-acid, and anti-alkali, with no significant changes after prolonged water exposure.
Variety of Sizes: Available in five different sizes, our GS-Tanks accommodate all volume requirements.
High Load Capacity: Certified by the American TRI testing institution, meeting HS-20 standards with a load capacity exceeding 40 tons/sqm.
Market Recognition: Short lead times and high container loading quantities maximize customer profit.
Enhancing Urban Infrastructure with Stormwater Attenuation Tanks
By incorporating stormwater attenuation tanks into urban planning, cities can significantly improve their resilience to extreme weather events. These tanks effectively manage stormwater runoff, reducing the risk of flooding and promoting groundwater recharge. Moreover, they contribute to a greener, more sustainable urban environment by enabling the efficient use of rainwater.
Advanced stormwater attenuation solutions like the M2015H Stormwater Attenuation Tank are essential for modern urban infrastructure. These geocellular storage crates offer robust, efficient, and sustainable stormwater management, ensuring cities can better handle the challenges of climate change and urbanization. Contact us today to learn more about how our Stormwater Attenuation Tanks can benefit your project.
Related words
Stormwater Attenuation Tank
Geocellular Storage Crates
Stormwater Drainage Attenuation Systems
Stormwater Attenuation Cells
Stormwater Attenuation Tanks: Quick Design Guide
Quick answer: Stormwater attenuation tanks temporarily store runoff and release it at a controlled rate. A dependable design combines verified storage volume, allowable discharge, structural loading, groundwater conditions and accessible maintenance.
Check cover depth, traffic category, installation level and manufacturer-approved loading assumptions.
Review groundwater, soil stability, utility clearances, access routes and available footprint before layout approval.
Use upstream sediment and debris control, then provide inspection and maintenance access for long-term performance.
What Project Teams Should Confirm
Attenuation or infiltration? Use controlled discharge where infiltration is restricted; use infiltration only where ground conditions and local rules allow it.
What should be sent for a quotation? Share storage volume, allowable outflow, footprint, cover, traffic loading, groundwater data and delivery location.
For wider sustainable drainage context, review the U.S. EPA green infrastructure guidance together with the applicable local drainage standard.
Quick project answers
Stormwater attenuation tanks: key project checks
A stormwater attenuation tank stores runoff during rainfall and releases it at a controlled rate. Modular geocellular crates create the underground storage volume while the liner, outlet and controls complete the system.
What does an attenuation tank control?
It reduces peak discharge from a site by temporarily storing runoff and releasing it through a designed flow-control arrangement after or during a storm.
What data is needed to review the modular crates?
Useful inputs include calculated storage volume, footprint, depth, traffic or soil loading, groundwater, inlet and outlet levels, maintenance access and applicable structural requirements.