Stormceptor® Large Capacity (LCS) system
A single system for your stormwater quality needs
The Stormceptor LCS is a large-scale stormwater management device that provides stormwater quality treatment for areas as large as 148 acres (60 hectares) or for spill volumes as large as 15,850 gallons (60,000 litres).
One LCS unit can provide protection for an entire neighbourhood, a full-scale industrial plant or other large developments.
Comprehensive coverage
- Hydrocarbon spill protection in dry and wet conditions
- Non-turbulent treatment environment
- Patented scour prevention technology for secure storage and easy removal
Design flexibility
- Modular and expandable, depending on the site's size and water quality objective
- Sedimentation chamber extends horizontally rather than vertically
- Easily integrated with other BMPs
PCSWMM for Stormceptor software
- Industry-leading continuous simulation modeling software projects TSS removal and other site conditions to determine the best system for your site
- Software developed by Computational Hydraulics International (CHI), internationally acclaimed expert, Dr. Bill James and Imbrium Systems
It’s still a Stormceptor
- Continuous positive treatment of total suspended solids (TSS) in stormwater runoff year-round,
regardless of flow rate - Industry-leading reputation for efficiency and reliability



