Pool Care After a Storm on the Gold Coast: Clean-Up Steps and Safety Checks

Quick Answer: What to Do After a Storm

• Don't turn your pool equipment back on until you've checked for electrical damage
• Remove all debris before running the pump, as it can clog and damage equipment
• Lower the water level if it's risen above the skimmer box
• Clean out skimmer baskets and the pump strainer before restarting
• Test and rebalance your water chemistry – heavy rain dilutes chlorine and shifts pH
• Shock the pool to oxidise contaminants introduced by the storm
• Check your pool fence for damage to stay compliant with Queensland pool safety laws

Step 1: Check for Electrical Hazards Before Touching Anything

This step isn't optional. Before you approach the pool or equipment, look for downed power lines, damage to the pump circuit, or water pooling around your electrical equipment pad.

Electrical Safety Queensland advises that extension leads, electrical appliances, and cords must never be used near a pool. After a storm, the risk is amplified significantly. If your pool equipment was running when the storm hit, it may have ingested debris or water and tripped a breaker.

Only reset breakers once you've confirmed everything is dry and visually undamaged. If anything looks off or the breaker won't reset, call a licensed electrician.

Step 2: Remove Debris Before Running the Pump

Leaves, sticks, mulch, and anything the wind dragged in need to come out before you restart circulation. Running the pump through a debris-heavy pool can clog suction lines and burn out the motor.

Use a leaf rake or scoop net to clear the surface and bottom. Wear gloves as storm runoff can carry bacteria, especially after flooding, and clear out the skimmer baskets and the pump strainer basket at the same time. Once those are clean, you're ready to restart the system.

If you don't have swimming pool cleaning equipment for the Gold Coast on hand, the Aussie Pool Man team can help. A leaf bagger or manual vacuum can also speed up the process considerably.

Step 3: Manage the Water Level

Heavy rainfall often raises the pool water above the normal level. If water is sitting above the midpoint of the skimmer opening, the skimmer can't function properly, affecting filtration.

Use the backwash or waste setting on your filter to drain excess water. Aim to bring the level back to mid-skimmer height before restarting your equipment.

Step 4: Clean the Filter

Backwash a sand filter, or rinse cartridge elements before running the system. If the pressure gauge reads 8–10 psi above its normal baseline, clean it first. A clogged filter after a storm is one of the most common causes of prolonged cloudy water, putting unnecessary strain on your pump.

Step 5: Test Your Water Chemistry

This is where most DIY storm clean-ups fall short. Heavy rain doesn't just dilute chlorine, but shifts pH and alkalinity, making whatever chlorine is left far less effective.

Australian Standard AS3633 for private swimming pools defines the pH operating range as 7.0–7.8, with a recommended range of 7.2–7.6 for concrete pools. Rainwater is typically acidic, so post-storm, your pH will often drop below this range. A pH below 7 can sting eyes, while a pH above 8 puts them at risk of skin rashes.

Test for:

• pH (target 7.2–7.6)
• Free chlorine (target 2–3 ppm for residential pools)
• Total alkalinity (target 80–120 ppm)

Adjust in order: alkalinity first, then pH, then chlorine. This is also a good time to check your stabiliser (cyanuric acid) level, particularly after significant water dilution.

Step 6: Shock the Pool

Once pH is back in range, shock the pool. Storm runoff introduces organic contaminants (pollen, bird droppings, soil bacteria) that need more than a standard chlorine dose.

Use a non-stabilised chlorine shock (calcium hypochlorite or sodium hypochlorite) and run the filtration system for at least 24 hours after dosing. Has the pool already turned green? Getting a targeted green swimming pool service is the faster, safer way to recover it properly.

Step 7: Inspect the Pool Fence and Surrounds

Pool fences and barriers in Queensland must comply with Queensland Development Code MP 3.4, and pool owners are responsible for ensuring compliance. High winds can shift panels, damage gate latches, or compromise hinges, all of which create a non-compliant and potentially dangerous situation.

Walk the fence line after any significant storm. If you find damage, restrict access to the pool area until it's repaired. For a full overview of routine pool care across seasons, check out our seasonal pool maintenance guide.

Common Mistakes to Avoid

• Draining the pool after a flood. Saturated soil creates upward hydrostatic pressure on the pool shell. An empty pool can pop out of the ground. Contact a professional first.
• Running the pump before clearing debris. Branches and mulch can block suction lines and burn out the motor.
• Dosing chemicals without balancing pH first. Chlorine at the wrong pH loses most of its effectiveness. Adjust alkalinity and pH before shocking.
• Skipping the filter. A blocked filter means cloudy water that drags on for days, giving algae time to take hold.

When to Call a Professional

DIY clean-up works well for standard storm events. But some situations call for expert help:

• Your pool has turned green or is heavily discoloured
• The water is still cloudy for two or more days after completing these steps
• Your equipment won't restart or is making unusual sounds
• The pool experienced flooding or significant debris ingress
• You're not confident about the electrical safety of the equipment

A Gold Coast storm season typically brings short, tropical storms common in the late afternoon and evening throughout summer, particularly from November through March. That's a lot of opportunities for pool chemistry to go sideways.

Get Your Pool Storm-Ready Fast

Storm damage doesn't wait – the faster you act, the less damage you're dealing with.

Aussie Pool Man is a pool cleaning company on the Gold Coast that handles post-storm recoveries regularly, from debris clean-outs and chemical rebalancing to full equipment checks and flood recovery. The faster you act, the less damage you're dealing with.

Pool Care After a Storm FAQs

Storm left a mess? We clean pools in Hope Island and Jacobs Well after bad weather. See our flooded pool clean-up.