Model # 24-Hour Draindown 48-Hour Draindown
MWS-L-4-4 1139.96 2279.93
MWS-L-3-6 1711.65 3423.3
MWS-L-4-8 2518.13 5036.26
MWS-L-4-13 3130.65 6261.30
MWS-L-4-15 3811.22 7622.45
MWS-L-4-17 4491.80 8983.60
MWS-L-4-19 5172.37 10344.75
MWS-L-4-21 5852.95 11705.90
MWS-L-8-12 7554.39 15108.78
MWS-L-8-16 10072.52 20145.04
The WetPAVE maximizes buildable land with the use of permeable pavers to collect and store stormwater runoff under parking lots, driveways, streets, or walkways. As runoff passes through the pavers and top layers, TSS and other particulates are removed. Pretreated runoff is stored in the underlying rock reservoir which can be of various depths to meet volume reduction or control requirements. Within the reservoir, an underdrain system collects and transfers water into a downstream horizontal flow biofilter system known as the Modular Wetlands System LinearTM. The Modular Wetland’s unique horizontal flow design allows it to collect runoff several feet below finish surface to maximize upstream storage volumes. The Modular Wetlands slowly treats the passing runoff to remove stormwater contaminants. Runoff passing through the system is controlled by an internal orifice assembly. Draindown times can be set to meet state and local requirements. WetPAVE is the perfect way to meet LID, volume, and treatment requirements without giving up valuable land.
Meets Low Impact Development Stormwater Requirements.
Modular Wetlands System Linear has been independently tested in laboratory and field conditions
since 2008. The MWS Linear is effective at removing TSS, metals, nutrients, hydrocarbons & bacteria.
Type of Treatment
Permeable Pavement System with Volume Control Rese-voir
in Conjuction with Biofiltration (Modular Wetlands System Linear)
|Model #||Structure Size (ft. x ft.)||Cartridge Capacity||Max Media Surface Area (sq. ft.)||Treatment Flow Capacity (CFS)|
|KF-2.5-4||2.5′ x 4′||4 to 8||1360||0.15|
|KF-4-4||4′ x 4′||9 to 16||2720||0.30|
|KF-4-6||4′ x 6′||17 to 24||4080||0.46|
|KF-4-8||4′ x 8′||25 to 32||5440||0.61|
|KF-8-8||8′ x 8′||33 to 48||8160||0.91|
|KF-8-10||8′ x 10′||49 to 65||11220||1.25|
|KF-8-12||8′ x 12′||67 to 78||13260||1.48|
|KF-8-14||8′ x 14′||79 to 96||16320||1.82|
|KF-8-16||8′ x 16′||97 to 114||19380||2.16|
|KF-10-16||10′ x 16′||115 to 152||25840||2.88|
See design manual for list of all models. Many other models and structure sizes are available for higher flows. Please contact us for more details.