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Hydraulics Design

Aerial view of a divided highway with a water canal and dense green forest surrounding it

Smart, Sustainable Hydraulics for Every Project Scale

KCA provides comprehensive hydrologic and hydraulic design services that enhance roadway safety, protect natural resources, and improve long-term system performance. Our team develops surface drainage and stormwater management plans, scour analyses, bridge hydraulics evaluations, and sediment and erosion control strategies that stand up to both today’s demands and tomorrow’s challenges.

We leverage cutting-edge modeling tools to accurately predict water behavior and design systems that meet stringent regulatory and environmental standards. Whether addressing local drainage concerns, evaluating complex watersheds, or supporting major expressway projects, KCA creates solutions that are technically sound, sustainable, and optimized for construction.

Our portfolio includes successful stormwater and drainage designs for municipal, county, state, and private clients from small site improvements to the most complex roadway and interchange projects.

Project Types

  • Stormwater Management Facilities Design
  • Pond Siting Analysis
  • Pond Siting Reports
  • Linear Stormwater Ponds
  • Underground Storage Vault
  • French Drain Design
  • Bridge Hydraulic Report (BHR) including Scour Analysis
  • Total Maximum Daily Load (TMDL) Analysis
  • Neighborhood Drainage Problem Investigation/Improvements
  • Stormsewer/Pavement Hydraulic and Spread Analysis
  • Floodplain Analysis/FEMA Coordination and Letter of Map Revision (LOMR)
  • Scour Evaluations
  • Drainage Studies
  • Permitting
300+ Stormwater Management Systems Designed
40 Limited-Access/Expressway Projects Supported with H&H Modeling
15 Years of Advanced Modeling Expertise
60 Bridge Hydraulic and Scour Evaluations
Aerial of drainage pond along roadway
New Tampa Boulevard Extension over I-75 to Commerce Boulevard
Flooded residential area with rows of houses surrounded by water
Citrus Park/East Bonita Stormwater Improvements
Concrete box culvert with grass above and water below, surrounded by greenery
Hydraulics Design
Yellow stormwater detention system with gravel and construction equipment in urban setting
Parking Lot Stormwater Detention System
Aerial view of lush landscape with scattered houses, ponds, and greenery. Date on image: 08/29/2017 10:25
Citrus Park/East Bonita Stormwater Improvements
Aerial view of grassy landscape with two large ponds, surrounded by forested areas and buildings in the background
SR 56 Extension from Meadow Pointe Boulevard to US 301

Hydraulics Design Projects

Citrus Park/East Bonita Stormwater Improvements

Bonita Springs, FL

KCA was selected to provide the City of Bonita Springs with a hydrology and hydraulics (H&H) Study for the Citrus Park/East Bonita Stormwater Improvement project,…

Naples Manor Stormwater Improvements

Collier County, FL

The Naples Manor Stormwater Improvements project involves the preparation of a preliminary evaluation study (PES) to outline options and cost estimates for the stormwater improvements…

NE Reservoir Storage Enhancements

Cape Coral, FL

KCA was selected to provide the City of Cape Coral with Hydrologic Consulting Services for NE Reservoir Storage Enhancements (Conceptual Design, Permitting, and Basis of…

Let’s Solve Your Hydraulics Challenges Together

KCA’s hydraulics experts are here to help you tackle drainage, stormwater, and hydraulic design needs with clarity and confidence. Whether you’re planning a new roadway, improving an existing corridor, or addressing site-specific water challenges, our team brings the experience and tools to deliver resilient, cost-effective solutions.