Drainage Design
A well-designed drainage system is essential for protecting buildings, roadways, and landscapes from water-related damage. At Norex Engineering, we provide comprehensive drainage design services that prevent pooling, foundation issues, and erosion—while ensuring full compliance with local stormwater management regulations.
Our team evaluates the natural topography, soil characteristics, impervious surface areas, and rainfall patterns of your site to develop custom solutions that effectively manage surface and subsurface water. We design systems that direct runoff safely away from structures and into approved discharge points, using swales, grading strategies, underground piping, catch basins, and detention facilities where needed.
Drainage design services include:
Site grading plans with optimized water flow
Surface and subsurface drainage systems
Roof runoff control and downspout routing
Erosion and sediment control measures
Coordination with municipal and county stormwater requirements
Whether for a new development, existing property, or renovation, our goal is to design a drainage system that’s both low-maintenance and high-performing—keeping your project dry, durable, and code-compliant.