🏗️ Construction Intelligence

Stormwater Management & Drainage Engineering

Comprehensive stormwater management engineering including drainage system design, NPDES compliance, green infrastructure implementation, and Best Management Practices for construction and development projects.

NPDES Compliance
Green Infrastructure
Drainage Design
BMP Implementation
Stormwater management and green infrastructure

Expert Stormwater Engineering Solutions

Our licensed engineers provide comprehensive stormwater management solutions ensuring regulatory compliance, flood protection, and water quality protection through innovative engineering design and sustainable Best Management Practices.

From traditional drainage systems to cutting-edge green infrastructure, we deliver cost-effective stormwater solutions that protect your investment while enhancing environmental performance.

300+ Systems Designed
100% Permit Success
PE Licensed

Comprehensive Stormwater Engineering

Stormwater System Design

Engineering & Hydraulic Analysis

Comprehensive Drainage Engineering

Professional design of stormwater management systems including collection, conveyance, treatment, and discharge components.

Design Components:
  • Rainfall analysis and hydrologic modeling
  • Watershed delineation and runoff calculations
  • Storm sewer and inlet design
  • Detention and retention pond design
  • Outfall structure design
  • Pump station design and sizing
  • Hydraulic grade line analysis
Engineering Software:
  • HydroCAD stormwater modeling
  • StormCAD pipe network analysis
  • HEC-HMS hydrologic modeling
  • EPA SWMM urban runoff modeling
  • AutoCAD Civil 3D design integration

Green Infrastructure Design

Nature-Based Solutions

Sustainable Stormwater Solutions

Innovative green infrastructure design providing multiple benefits including water quality improvement, flood control, and environmental enhancement.

Green Infrastructure Types:
  • Bioretention areas and rain gardens
  • Green roofs and living walls
  • Permeable pavement systems
  • Bioswales and vegetated channels
  • Constructed treatment wetlands
  • Tree box filters and planters
  • Rainwater harvesting systems
Performance Benefits:
  • Peak flow reduction and flood control
  • Water quality treatment and filtration
  • Groundwater recharge enhancement
  • Urban heat island mitigation
  • Air quality improvement
  • Habitat creation and biodiversity

Best Management Practices (BMP)

Construction Phase BMPs

Erosion & Sediment Control
  • Silt fence and sediment barrier installation
  • Construction entrance stabilization
  • Sediment trap and basin design
  • Slope protection and stabilization
  • Dust control and suppression
  • Temporary seeding and mulching

Pollution Prevention
  • Material storage and containment
  • Vehicle and equipment washouts
  • Concrete washout facilities
  • Chemical and fuel spill prevention
  • Waste management protocols
  • Good housekeeping practices

Post-Construction BMPs

Permanent Water Quality
  • Extended detention basins
  • Infiltration systems
  • Media filtration systems
  • Oil and grease separators
  • Baffle boxes and catch basin inserts
  • Manufactured treatment devices

Quantity Control
  • Retention and detention ponds
  • Underground storage systems
  • Flow control structures
  • Regional detention facilities
  • Channel modifications
  • Flood control improvements

Stormwater Regulations & Compliance

Federal Requirements

Clean Water Act Programs
  • NPDES Construction General Permit
  • NPDES Industrial Stormwater Permit
  • Municipal Separate Storm Sewer Systems (MS4)
  • Total Maximum Daily Loads (TMDLs)
  • Section 404 wetland protection
  • Section 401 water quality certification

State & Local Requirements

Florida Stormwater Regulations
  • Environmental Resource Permits (ERP)
  • Water Management District rules
  • Local stormwater ordinances
  • Coastal construction requirements
  • Outstanding Florida Waters protection
  • Impaired waters management

Our Stormwater Design Process
1

Site Analysis & Assessment

Comprehensive site evaluation including hydrologic conditions, regulatory requirements, and design constraints.

  • Watershed delineation and analysis
  • Existing drainage system evaluation
  • Soil and infiltration testing
  • Topographic survey and mapping
  • Regulatory requirement analysis
2

Hydrologic & Hydraulic Modeling

Professional hydrologic and hydraulic analysis using industry-standard modeling software and design criteria.

  • Rainfall analysis and design storms
  • Runoff calculations and time of concentration
  • Peak flow determination
  • Routing and storage calculations
  • Water quality volume requirements
3

System Design & Optimization

Detailed engineering design of stormwater management components with optimization for cost-effectiveness and performance.

  • BMP selection and sizing
  • Collection system design
  • Treatment train development
  • Outfall and discharge design
  • Operation and maintenance planning
4

Permitting & Implementation

Permit preparation, regulatory coordination, and construction oversight to ensure successful implementation.

  • Permit application preparation
  • Agency coordination and approvals
  • Construction document preparation
  • Construction phase oversight
  • Performance verification and monitoring

Advanced Stormwater Technology

GIS-Based Watershed Analysis

Advanced GIS modeling for watershed delineation, flow path analysis, and comprehensive drainage planning.

  • Digital elevation model (DEM) analysis
  • Automated watershed delineation
  • Flow direction and accumulation
  • Land use and imperviousness mapping
  • Time of concentration calculations

Remote Sensing & Monitoring

Satellite and drone-based monitoring for system performance assessment and adaptive management.

  • Aerial imagery analysis
  • Vegetation health monitoring
  • Sediment accumulation assessment
  • Flooding and performance evaluation
  • Long-term change detection

Performance Modeling

Advanced modeling software for system optimization and performance prediction under various scenarios.

  • Continuous simulation modeling
  • Climate change impact assessment
  • Green infrastructure performance
  • Life cycle cost analysis
  • Optimization algorithms

Real-Time Monitoring

Smart sensor networks and telemetry systems for real-time system monitoring and adaptive control.

  • Water level and flow monitoring
  • Water quality sensors
  • Weather station integration
  • Automated alerts and notifications
  • Performance dashboard reporting

Benefits of Professional Stormwater Management

Regulatory Compliance

Ensure compliance with NPDES permits and local stormwater regulations while avoiding costly violations.

Flood Protection

Protect your investment and surrounding properties through effective stormwater management and flood control.

Environmental Benefits

Improve water quality and environmental performance through innovative green infrastructure solutions.

Cost Effectiveness

Optimize construction and long-term maintenance costs through efficient design and sustainable solutions.

Manage Stormwater with Confidence

Contact our stormwater engineers to design effective drainage solutions that protect your project and meet all regulatory requirements.