drainage and flood control
Flood control engineering that keeps communities dry.
Utilizing advanced hydrologic and hydraulic modeling, EPS Group crafts effective stormwater management solutions that protect existing infrastructure, manage risk, and build resilience.
Overview
Diverse drainage modeling and design for localized flooding.
EPS Group provides trusted drainage and flood control solutions that safeguard communities and infrastructure, including commercial buildings, coastal communities, and urban areas. Our team applies advanced hydrologic and hydraulic modeling to deliver reliable drainage designs, watershed master plans, and FEMA-compliant floodplain mapping.
We specialize in complex drainage systems for flood-prone areas, using cutting-edge 2D modeling to evaluate flash flood risks across urban developments, transportation facilities, airports, and rural landscapes. From rainfall-runoff analysis to detailed hydraulic modeling, we develop clear, defensible solutions that support smart planning and resilient infrastructure.
Partnering closely with our clients, EPS Group delivers practical guidance for designing detention and retention basins, flood walls, culverts, bridges, underground storage, and pavement drainage—helping projects move forward with confidence, compliance, and long-term performance.
water management
Protecting communities through smart design
Flood control is about more than moving water—it’s about safeguarding people, property, and infrastructure. EPS Group designs resilient drainage systems that mitigate flood risks, and protecting communities from flood damage during storm events. By combining practical design with long-term resilience, we help ensure safety and peace of mind for the people who rely on these systems.
Precision flood control
Advanced modeling for reliable results
Our team leverages state-of-the-art hydrologic and hydraulic modeling to anticipate how water will move across landscapes, from surface runoff volume to peak flows and how floodwaters will behave. From 2D simulations to floodplain analysis, EPS Group provides accurate, data-driven insights that inform smarter drainage strategies. This precision reduces uncertainty, streamlines approvals, and ensures your project is prepared for real-world conditions, ultimately helping you prevent property damage.
expertise
Infrastructure that stands the test of time
Every project we deliver balances immediate functionality with long-term performance. Our civil engineering expertise gives us the experience needed to build flood control solutions that endure managing stormwater efficiently while adapting to future growth and environmental demands. The result is infrastructure that not only performs today but continues to protect communities for decades to come.
“Outstanding, knowledgeable, and highly experienced drainage and hydrology staff. Great communication and collaboration, with a highly interactive approach to engineering services and prompt delivery of analyses, results, reports, and drawings. Professional, efficient, and timely—we look forward to future teaming opportunities!”
David Zaleski, PE, SE | Senior Bridge Engineer, Consor
Featured Project
Villa Arroyo Off-Site Drainage Analysis
The Villa Arroyo development is a 240-acre residential sub-division in a watershed with approximately 830 single family lots planned.
team leaders
Meet our Experts
FAQ
Flood Control and Drainage System FAQs
How do EPS Group drainage and flood engineers navigate regulatory compliance requirements for proposed developments?
Our team has extensive experience navigating regulations from FEMA, County Flood Control Districts, and local governments. For over 20 years, our drainage and flood control engineers have provided extensive communication, coordination, modeling, and design that provides the best solutions for clients as well as regulatory agencies.
What tools do EPS Group drainage and flood control engineers deploy that go above and beyond competitors?
EPS Group’s dedicated team of drainage and flood control engineers provide a diverse range of analyses, designs, maps and models to demonstrate the best solutions for any terrain. By using tools such as FLO-2D or HEC-RAS 2D, detailed guidance for design can be provided for any range of hydrology and hydraulic need.
What services does the drainage and flood control team at EPS Group provide?
EPS Group’s drainage and flood control team provides services such as: hydrologic and hydraulic computer modeling, water retention/detention structure design, drainage masterplans, grading studies, drainage/irrigation channel designs, FEMA floodplain map revisions, and more.
How do I know that EPS Group’s drainage and flood control team can handle my project?
In addition to reviewing our portfolio of projects throughout our site, submit a contact us form for a complimentary consultation about your upcoming project. We are happy to learn more about how we can provide service and share details of comparable expertise that our team has provided.
How does EPS plan flood control systems for future growth?
EPS designs flood control and drainage systems with future growth in mind. We evaluate projected land use, watershed conditions, planned development, and regulatory requirements to estimate how runoff patterns will change over time. Using advanced hydrologic and hydraulic modeling, we compare design alternatives and recommend practical, cost-effective solutions that can often be phased as development occurs. Our goal is to provide resilient infrastructure that protects people, property, and public investments while supporting long-term community growth.