
The Evolution of Stormwater Detention Systems – A Designer and Installer’s View
LHV Precast was proud to exhibit at EWeek Albany, where industry professionals gathered to explore advancements shaping the future of engineering, infrastructure, and construction. A highlight of the conference was the technical presentation, “The Evolution of Storm Water Detention Systems – A Designer and Installer’s View,” presented by Frank Currivan of Goodflow Solutions and Pat Carrara, PE. The presentation examined some of the pros and cons associated with traditional stormwater storage solutions such as proprietary precast concrete structures and plastic arch type detention systems, from both a designer and an installer’s perspective. The talk also highlighted new developments in the industry, such as the state-of-the-art modular StormArc precast concrete stormwater detention system. StormArc is a next generation stormwater detention system designed to address many of the shortcomings associated with traditional solutions in common use today..
From Precast to Performance-Driven Systems
The presentation walked attendees through the evolution of stormwater detention systems—comparing traditional precast concrete solutions with modern HDPE-based systems. From both a designer’s and installer’s perspective, Frank and Pat examined how newer systems improve hydraulic performance, simplify installation, and provide greater flexibility for complex site conditions.
A key focus of the discussion was StormArc®, an innovative underground stormwater detention system designed to outperform conventional approaches in large parking lots, commercial developments, and infrastructure projects. Attendees gained insight into how StormArc reduces installation time, enhances load-bearing performance, and supports long-term stormwater management objectives.
StormArc® — Manufactured Locally by LHV Precast
An important distinction emphasized during EWeek is that StormArc is exclusively manufactured by LHV Precast in the New York State region. This local manufacturing advantage allows engineers, developers, and contractors across Eastern and Metro New York—and into Western Massachusetts and Connecticut—to benefit from:
- Faster lead times and regional availability
- Local technical support and project consultation
- Proven precast expertise combined with advanced system design
LHV Precast’s role as the exclusive regional manufacturer ensures that StormArc projects are backed by decades of precast experience, quality control, and on-site support.
Engaging with the Engineering Community
At the LHV Precast exhibit booth, attendees were able to view StormArc system models, review real-world project applications, and discuss performance details directly with the LHV team. These conversations reinforced a shared goal across the engineering and construction community: designing smarter, more efficient, and more resilient stormwater solutions.
Learn More About StormArc
To explore how StormArc can be specified and deployed on your next project, visit:
- StormArc Overview: https://www.goodflow.com/stormarc/
- StormArc in Action (LHV Precast): https://lhvprecast.com/products/stormarc-in-action-a-smarter-way-to-manage-stormwater/
If you’re an engineer, developer, or contractor looking for a high-performance stormwater detention system manufactured right here in New York, LHV Precast is ready to help.





