# Storm Drainage & Retention Construction in Bluffton, SC — Dunn Infrastructure Group

We provide comprehensive stormwater management solutions that protect communities while ensuring environmental compliance. We install systems that are designed to effectively manage water flow and provide solutions for storm water management.

Serving Bluffton and the surrounding communities of Downtown Bluffton, Old Town Bluffton, Hilton Head Island, Beaufort County, Sun City, Okatie, Hardeeville, Surrounding communities.

## What's included

- Custom drainage system construction
- Retention and detention solutions
- Erosion control measures
- Water quality treatment systems
- Sustainable construction solutions

## Process

1. **Drainage Assessment** — Analysis of water flow patterns, soil conditions, and environmental requirements.
2. **System Design Review** — Review of comprehensive drainage solutions tailored to site conditions.
3. **Implementation** — Professional installation of drainage systems and retention structures.
4. **System Testing & Cleaning** — Verification of proper water flow and system functionality.
5. **Maintenance Planning** — Development of long-term maintenance strategies and documentation.

## Frequently asked questions

### What is a stormwater retention system?

A stormwater retention system captures and holds rainwater runoff to prevent flooding, reduce erosion, and improve water quality before releasing it slowly into the environment. Common types include retention ponds, underground chambers like CulTec systems, and bioswales.

### What are the environmental regulations for storm drainage in Georgia?

Georgia requires compliance with the Georgia Stormwater Management Manual and EPA National Pollutant Discharge Elimination System (NPDES) permits. Projects must include erosion and sediment control plans and post-construction stormwater management to protect water quality.

### How do you handle storm drainage for new developments?

We design and install complete stormwater management systems including catch basins, storm pipes, retention/detention facilities, and outfall structures. Our solutions comply with local development requirements and ensure effective water management for the life of the project.

### What is a CulTec underground retention system?

CulTec is an underground stormwater retention and detention system that uses high-density polyethylene (HDPE) chambers buried beneath the surface. It provides the same storage capacity as traditional ponds while maximizing usable land area for development.


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Source: https://www.dunninfrastructuregroup.com/bluffton/storm-drainage-solutions
Company: Dunn Infrastructure Group — +1-912-663-1365 — contact@dunninfrastructuregroup.com
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