Stormwater Treatment Device Maintenance

Keeping stormwater assets performing efficiently 

Stormwater treatment devices require routine servicing to function as designed and prevent system failures.

InterGroup has extensive experience maintaining a wide variety of stormwater treatment systems, ensuring ongoing performance and compliance with consent conditions.

We regularly service a wide range of proprietary and engineered systems, including:

• StormFilter 360 units
• Upflow filter systems
• CDS (Continuous Deflection Separation) units
• Sand filter systems
• CleansAll devices
• Ecosol treatment units
• Pre-chambers and detention tanks
•  EnviroPod bags
• Soak holes
• Cort capture units
• Critical inlet and outlet grills

Our proactive maintenance helps clients avoid performance degradation, system overflows, and non-compliance with stormwater discharge regulations.

We inspect and clean filters, cartridges, separators and retention systems, with our services including flow rate validation, sediment removal and reporting.

Our a large and varied fleet of specialist vehicles and equipment means we can tailor our approach to each system’s design and site requirements.

The benefits of stormwater device maintenance

• Protects waterways by ensuring sediment and pollutant capture performance
• Avoids costly repairs and environmental fines through proactive upkeep
• Extends system life with regular desilting and functional checks
• Enables verified compliance with regional stormwater discharge consents
• Service tailored to site access, asset type, and operational risk