Expert Stormwater Adelaide ~ Drainage Installations, Repairs & Upgrades

When it rains, your stormwater system works hard to keep your home safe, dry, and protected. But without proper planning and plumbing, excess water can quickly become a costly headache — causing flooding, water damage, or erosion.

At Tidal Plumbing, we specialise in stormwater solutions that are built to handle the wild weather. From new installations to system upgrades and blocked drain repairs, we ensure stormwater flows away from your property efficiently and compliantly

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Expert Stormwater Services

Installation & System Design

💧 Custom drainage design to suit your land and home layout
💧 Installation of stormwater pipes, pits, downpipes, and soakage systems
💧 Council-compliant systems built for Adelaide’s weather conditions

Repairs & Replacements

💧 Fixing cracked, blocked or collapsed stormwater pipes
💧 Upgrading old or undersized systems
💧 Resolving pooling, flooding or poor runoff issues

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Stormwater Maintenance

💧 Clearing blockages and debris from drains and gutters
💧 Checking pit levels, connections and stormwater flow
💧 Preventative maintenance to avoid future flooding or damage

What is a Stormwater System?

💧 Protects Your Property: Prevents flooding, erosion and water damage
💧 Avoids Expensive Repairs: Stops long-term structural or foundation issues
💧 Improves Drainage: Keeps outdoor areas clear and usable during heavy rain
💧 Eco-Friendly: Helps manage runoff to reduce pollution and soil loss
💧 Council Compliant: Ensures you meet Adelaide’s stormwater regulations

A stormwater system is a network of pipes and drains designed to collect and redirect rainwater runoff from roofs, driveways, and hard surfaces away from your home. Unlike sewer systems, stormwater flows directly into the environment, so it needs to be carefully managed to prevent property damage and environmental impact.

Benefits of Proper Stormwater Management

Ready to Have Peace of Mind When it Rains?

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Common Questions

  • Storm drains — the metal grates you see along streets and curbs — are designed to collect rainwater and runoff from roads, driveways, and other hard surfaces. Their main purpose is to prevent flooding by directing excess water into underground drainage systems, which then flow into natural waterways like rivers or creeks.

  • Stormwater is rain runoff from roofs and surfaces. Sewerage is waste water from toilets, sinks and appliances. They require separate plumbing systems.

  • It could be poor drainage design, blocked pipes or insufficient stormwater capacity. We can inspect and identify the root cause.

  • Some installations, especially for new builds or subdivisions, may require council approval. We’ll handle all necessary compliance and paperwork.

  • No — this is illegal in most cases and can cause system overloads. We’ll ensure all drainage meets SA Water and council regulations.


  • Annually is ideal — particularly before winter. Regular checks prevent blockages, leaks and water damage.