SPEL Basin Modular Bioretention System is a highly advanced stormwater filtration system. Its size and capacity make it ideal for stormwater treatment trains that require high pollutant reduction in a small footprint. It can be used in place of standard catch basin structures, rain gardens, bioretention cells and media filters.
As a self-contained treatment train, it incorporates the following treatment components:
- hydrodynamic separation
- media filtration
- bioretention filter
Effective at removing a wide range of stormwater pollutants.
Can be used in a wide range of configurations for new construction and retrofit applications.
Because of its availability to accept variable pipe sizes or runoff directly from the built-in curb or drop inlet, this system can be used in most situations, regardless of site constraints.
A pre-filter chamber eliminates the need for maintenance to be undertaken in the Biorention chamber.
The Modular Bioretention System can be installed downstream of retention systems.
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The proof is in the pudding. We invite you to take a moment to review our case studies, projects, videos and images showcasing the SPEL Basin.