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WATER RESOURCES ENGINEERING CONSULTING

Hydras Engineering is a specialized consulting firm that provides comprehensive solutions in water resource engineering, drawing on three decades of proven expertise. Led by a principal consultant with 30 years of hands-on experience, Hydras Engineering offers tailored services to address various water resource challenges, including Bank and River Restoration, Floodplain Evaluation, Flood Resiliency Planning, and advanced Hydrologic and Hydraulic Modeling.

About Hydras Engineering

Hydras Engineering, PLLC is a certified WBE business operating in New York and Massachusetts, specializing in civil engineering consulting with a strong focus on water resources. Founded in 2023 by Alaina Smith, PE who brings over 30 years of experience in  the firm excels in managing projects across a variety of landscapes. Alaina's extensive background covers rivers and streams from Arizona to Alaska and California to Maine, integrating significant fieldwork with her technical expertise in Hydrologic and Hydraulic Modeling. This comprehensive knowledge allows her to deliver designs that improve community safety and resiliency while protecting the environment. Hydras Engineering is licensed to operate in New York, Vermont, New Hampshire, Maine, Massachusetts, and Colorado, providing crucial services such as Floodplain Evaluation and Flood Resiliency Planning.

Why Choose Hydras Engineering

What Sets Us Apart

 With over 30 years of combined experience in water resources engineering, Hydras delivers practical, technically sound solutions across diverse river and watershed systems throughout the United States.

Our work spans high-mountain regions to coastal plains, providing deep insight into complex hydraulic and environmental conditions.

We specialize in delivering clear, defensible engineering solutions that support informed decision-making for agencies, consulting firms, and project partners.


Core Expertise:

  • Flood resiliency planning 
  • River and bank restoration 
  • Floodplain evaluation 
  • Hydrologic and hydraulic modeling 
  • Grading and Drainage


At Hydras, we prioritize clear communication and strong collaboration throughout every project to ensure reliable technical outcomes and long-term value.

Client Focus

Hydras Engineering supports public agencies, consulting firms, and multidisciplinary teams working on complex water resources projects, including Bank and River Restoration and Floodplain Evaluation. We primarily engage through RFP-based work and professional partnerships, where technical accuracy, compliance, and coordination are essential, particularly in areas like Flood Resiliency Planning. Our focus is on delivering reliable engineering analysis, including Hydrologic and Hydraulic Modeling, that supports planning, design, and regulatory decision-making.

Our Approach

We take a structured, data-driven approach to water resources engineering, focusing on delivering clear, defensible, and practical solutions tailored to each project’s unique conditions, including Bank and River Restoration and Floodplain Evaluation.


Our process integrates hydrologic and hydraulic modeling, site-specific analysis, and regulatory considerations to ensure results are both technically sound and applicable in real-world decision-making.


Throughout each project, we prioritize:

  • Technical accuracy and transparency
  • Compliance with regulatory requirements
  • Practical and implementable solutions
  • Clear communication with project stakeholders


This approach ensures consistency, reliability, and alignment from concept development through project completion, making us a leader in Hydras Engineering.

Professional Credentials & Certifications

  • Colorado, 1998 (13305)  |  Alaska, 2013 (13807)
  • New York, 2018 (099077)  | Vermont, 2024 (018.0135945)
  • New Hampshire, 2024 (18659)  |  Massachusetts, 2042 (59754)
  • Maine, 2026 (PE19826)  
  • State of New York  |  State of Massachusetts 
  • Woman Owned Business  |  Monroe County, NY 

Customer Testimonials

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Have a project or opportunity to collaborate?

Let’s connect and explore how Hydras Engineering can assist your team with projects like Bank and River Restoration, Floodplain Evaluation, and Flood Resiliency Planning, leveraging our expertise in Hydrologic and Hydraulic Modeling.

Get in Touch

Email: info@hydrasengineering.com Phone: (716) 222-0360

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