Civil Engineering Services & Stormwater Solutions in Springdale, AR

Civil Engineering That Solves Problems Before They Happen

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When civil engineering is overlooked or rushed, the consequences are costly—and often irreversible. Poor grading leads to standing water. Inadequate drainage creates erosion. Missed easements stall permits and spark legal issues. If you’ve ever watched construction grind to a halt over an overlooked elevation certificate or faulty hydraulic design, you know the frustration. The stakes are high. One small error in your stormwater plan or floodplain mapping can set your entire project back weeks—or worse, cause it to fail inspection. That’s why Earthplan Design Alternatives, PA (EDA), in Springdale, AR, approaches every project with precision and foresight. We don’t just react to problems—we design systems that prevent them. From HEC-RAS modeling to FEMA compliance, our civil engineers deliver solutions that perform under pressure and meet regulatory standards.

Full-Service Civil Engineering Solutions in Northwest Arkansas

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Grading & Storm Drainage Design

We create grading plans and drainage systems that control runoff, prevent erosion, and protect structures. Every line is drawn with slope, soil, and sustainability in mind.

Roadway Design

From private drives to public access routes, our civil engineers design safe, code-compliant roads with integrated drainage and long-term durability.

Erosion Control & SWPPP

Our Stormwater Pollution Prevention Plans (SWPPP) include best practices for minimizing sediment runoff and meeting NPDES permit conditions.

Floodplain Studies

We use advanced modeling—including HEC-RAS—to evaluate flood risks, improve designs, and meet city and FEMA standards.

FEMA Elevation Certificates

We handle elevation certificates to support flood insurance ratings, property development, and regulatory compliance.

Easement Planning & Documentation

We map and document utility and access easements to streamline approvals and avoid costly surprises during construction.

Trusted Civil Engineers Serving Springdale & Northwest Arkansas

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EDA has supported municipalities, developers, and architects with civil engineering services for nearly 30 years. Our team is built for local terrain, complex regulations, and long-range solutions.

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When you need civil planning, stormwater engineering, floodplain analysis, or roadway design, we’re ready. Call EDA in Springdale, AR, 479-756-1266 to get started.