The Wastewater Services Department is primarily responsible for managing and maintaining the infrastructure that collects, treats, and safely disposes of wastewater and sewage Saint Lucia.

Our team ensures the sewer system operates efficiently by providing:

- Sewer line repairs - New sewer connections

- Clearing blocked sewer lines

- Sewer line flushing

- Grease trap cleaning

- Sludge removal and Septic tank emptying services

These services help reduce blockages, prevent overflows, and maintain reliable wastewater collection.

Why Wastewater Treatment Matters:

Wastewater collected through the sewer network is treated before being safely returned to the environment. Our treatment processes remove contaminants, reduce harmful bacteria, and ensure treated water meets national regulatory standards. The department operates and maintains numerous wastewater pumping stations throughout Saint Lucia. Regular inspections, preventative maintenance, and prompt mechanical and electrical repairs ensure wastewater is transported safely and efficiently to treatment facilities. Highly trained laboratory personnel also continuously monitor wastewater quality by conducting laboratory testing throughout the treatment process.

Areas Served:

- Castries Sewer Network - Providing wastewater collection services throughout Castries City and surrounding communities.

- Beausejour Sewer Network - Serving Rodney Bay, Gros-Islet, Beausejour, Cap Estate, Bonne Terre, Reduit, Cas En Bas and neighboring communities in the north of the island.

The Wastewater Services Department is committed to delivering safe, reliable, and environmentally responsible wastewater services. Our work helps ensure cleaner communities, healthier ecosystems, and a safer future for Saint Lucia.