Project Portfolio

Proven Performance For Any Application

From dense urban developments to challenging coastal environments, GoodFlow systems have delivered results where others couldn’t.

StormArc
Holly Springs, NC

Holly Springs, NC

A commercial development required substantial underground stormwater detention within a constrained footprint.

  • Superior volume detention in a tight footprint
  • Integrated flow control structure
  • Standard trailer delivery. No crane on site
  • Quick modular installation reduced project timeline
Full case details ↓
Challenge
Site constraints limited traditional detention pond options, and the development timeline required rapid installation.
Solution
StormArc's modular system delivered the required storage volume in a fraction of the footprint, assembled and backfilled in a single day.
StormArc
Suffolk Downs, MA

Suffolk Downs, MA

A large mixed-use redevelopment on a former racetrack site with limited bearing capacity and existing underground utilities.

  • Limited bearing pressure, an engineered solution
  • Tiered system heights matched site conditions
  • Installation avoided all utility conflicts
  • Integrated with overall site landscape design
Full case details ↓
Challenge
Soft soils, a high water table, and a dense network of existing utilities made conventional underground storage nearly impossible.
Solution
StormArc's lightweight modules minimized bearing pressure loads, and the tiered height configurations allowed precise routing around all utility conflicts.
StormArc
Depot North Salem, NC

Depot North Salem, NC

A residential development needed to manage stormwater while maximizing the developable area of the site.

  • Reduced footprint design preserved more buildable land
  • Minimal excavation lowered overall project cost
  • Unified single detention structure system
  • Reduced labor needs on a tight project budget
Full case details ↓
Challenge
The project budget was constrained and every square foot of buildable land was valuable, making a large detention pond an unacceptable option.
Solution
StormArc delivered the required detention volume in a compact underground configuration that freed up additional land for development.
StormArc
Courier Square, SC

Courier Square, SC

An urban infill development in a dense neighborhood with an unusually narrow available corridor for the stormwater system.

  • Uniquely narrow footprint fit site constraints
  • High-volume efficiency in minimal width
  • Routed around existing utility corridors
  • No heavy crane equipment needed on-site
Full case details ↓
Challenge
The available corridor for the detention system was significantly narrower than any competing product could accommodate.
Solution
StormArc's configurable width options created a custom narrow-footprint system that threaded through the available corridor while still delivering full detention volume.
CTL Septic
Outer Banks Motel, NC

Outer Banks Motel, NC

A beachfront motel needed a septic system upgrade on a coastal lot where conventional drain fields were not viable.

  • System installed directly under active parking lot
  • Coastal saltwater environment requires zero corrosion issues
  • Survived Hurricane Erin with zero damage
  • Maximized usable property — full parking restored
Full case details ↓
Challenge
The motel's lot was too small for a conventional septic drain field, the water table was high, and the soil was unsuitable for traditional absorption.
Solution
CTL Septic was installed beneath the existing parking lot without disrupting operations. The system has operated reliably for decades and withstood direct hurricane impact.
StormArc
Holly Springs, NC

Holly Springs, NC

A commercial development required substantial underground stormwater detention within a constrained footprint.

  • Superior volume detention in a tight footprint
  • Integrated flow control structure
  • Standard trailer delivery. No crane on site
  • Quick modular installation reduced project timeline
Full case details ↓
Challenge
Site constraints limited traditional detention pond options, and the development timeline required rapid installation.
Solution
StormArc's modular system delivered the required storage volume in a fraction of the footprint, assembled and backfilled in a single day.
StormArc
Suffolk Downs, MA

Suffolk Downs, MA

A large mixed-use redevelopment on a former racetrack site with limited bearing capacity and existing underground utilities.

  • Limited bearing pressure, an engineered solution
  • Tiered system heights matched site conditions
  • Installation avoided all utility conflicts
  • Integrated with overall site landscape design
Full case details ↓
Challenge
Soft soils, a high water table, and a dense network of existing utilities made conventional underground storage nearly impossible.
Solution
StormArc's lightweight modules minimized bearing pressure loads, and the tiered height configurations allowed precise routing around all utility conflicts.
StormArc
Depot North Salem, NC

Depot North Salem, NC

A residential development needed to manage stormwater while maximizing the developable area of the site.

  • Reduced footprint design preserved more buildable land
  • Minimal excavation lowered overall project cost
  • Unified single detention structure system
  • Reduced labor needs on a tight project budget
Full case details ↓
Challenge
The project budget was constrained and every square foot of buildable land was valuable, making a large detention pond an unacceptable option.
Solution
StormArc delivered the required detention volume in a compact underground configuration that freed up additional land for development.
StormArc
Courier Square, SC

Courier Square, SC

An urban infill development in a dense neighborhood with an unusually narrow available corridor for the stormwater system.

  • Uniquely narrow footprint fit site constraints
  • High-volume efficiency in minimal width
  • Routed around existing utility corridors
  • No heavy crane equipment needed on-site
Full case details ↓
Challenge
The available corridor for the detention system was significantly narrower than any competing product could accommodate.
Solution
StormArc's configurable width options created a custom narrow-footprint system that threaded through the available corridor while still delivering full detention volume.
CTL Septic
Outer Banks Motel, NC

Outer Banks Motel, NC

A beachfront motel needed a septic system upgrade on a coastal lot where conventional drain fields were not viable.

  • System installed directly under active parking lot
  • Coastal saltwater environment requires zero corrosion issues
  • Survived Hurricane Erin with zero damage
  • Maximized usable property — full parking restored
Full case details ↓
Challenge
The motel's lot was too small for a conventional septic drain field, the water table was high, and the soil was unsuitable for traditional absorption.
Solution
CTL Septic was installed beneath the existing parking lot without disrupting operations. The system has operated reliably for decades and withstood direct hurricane impact.
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