Gross Pollutant Traps

Capture litter, debris, and sediment before they reach waterways with proven stormwater treatment solutions. 

Gross Pollutant Traps for Stormwater Management

Gross pollutant traps (GPTs) are stormwater treatment systems designed to capture visible pollutants before they enter waterways.

GPT systems remove litter, leaves, sediment, organic matter, and floating debris from stormwater runoff.

As a leading gross pollutant trap supplier, Stormwater Tanks Australia provides solutions for commercial, industrial, and infrastructure projects across Australia.

Our GPT systems support stormwater management, improve water quality, and help meet environmental compliance requirements. 

How Gross Pollutant Traps Work

Gross pollutant trap capture and contain pollutants before stormwater enters waterways and drainage networks.

Gross pollutant trap support effective stormwater treatment and help reduce pollution in urban catchments.

Gross Pollutant Trap Solutions for Every Project

Stormwater Tanks Australia supplies GPT systems for a wide range of applications and catchment conditions.

GPT systems are often used as a pre-treatment stage for stormwater harvesting systems.

Gross Pollutant Trap Installation

Stormwater Tanks Australia supplies gross pollutant traps designed for efficient installation and long-term stormwater treatment performance. 

Gross pollutant traps are often integrated with stormwater detention systems to improve overall stormwater management performance.

Gross Pollutant Trap Maintenance and Cleaning

Regular maintenance and cleaning help gross pollutant traps operate efficiently and support long-term stormwater treatment performance. 

Routine gross pollutant trap cleaning supports effective stormwater treatment and complements ongoing stormwater system maintenance programs.

Applications of Gross Pollutant Traps

Gross pollutant traps are suitable for many stormwater management applications.

Stormwater Tanks Australia supplies GPT systems for projects of all sizes across Australia. 

Request a Gross Pollutant Trap Quote

From commercial developments to major infrastructure projects, Stormwater Tanks Australia supplies reliable gross pollutant traps across Australia. Contact our team to discuss your project and find the right stormwater treatment solution. 

What is a gross pollutant trap?

A gross pollutant trap (GPT) is a stormwater treatment system that captures litter, debris, and sediment from stormwater runoff.

A gross pollutant trap separates debris, sediment, and floating pollutants before stormwater enters waterways.

Gross pollutant traps remove litter, leaves, plastics, sediment, debris, and other stormwater pollutants.

Gross pollutant trap cleaning depends on catchment conditions, pollutant loads, and maintenance schedules.

FAQs about GPT systems

Why Choose Stormwater Tanks Australian?

Trusted stormwater expertise for inspection, maintenance, repair, and infrastructure solutions across Australia. 

20+ years of proven stormwater industry experience

Nationwide support across Australia 

Specialists in stormwater infrastructure and asset management 

Reliable solutions tailored to project requirements 

Trusted by Professionals Across Australia

From contractors to councils, our clients trust us to deliver smart, durable stormwater solutions – every time.

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