Sunshine Coast's Abnormally Wet Winter

This year has brought an unusually high amount of rainfall to our region, filling tanks, dams and pools to the brim. While abundant rain is often welcomed, it also comes with its own set of challenges, particularly in maintaining water quality. Here at Cooroibah Water Cartage, we’re committed to helping you make the most of the rainwater you collect and ensuring it stays clean and safe for use.

The Impact of Heavy Rainfall on Water Quality

When rainfall is heavy and persistent, it can lead to several water quality issues. While the excess rain helps refill tanks and dams, it also washes dirt, debris, and organic matter into these water sources. This can lead to problems like sediment buildup, contamination from animal waste, or even an increased presence of harmful bacteria.

Excessive rainfall can also stir up settled particles in larger water bodies, making water murkier and potentially clogging filtration systems more quickly. Consequently, this year’s higher-than-usual rainfall demands a proactive approach to keeping your water clean and safe.

Tips for Maintaining Water Quality During a Wet Year

Regularly Clean Your Water Filters/Skimmers

With increased rainfall, there’s a higher chance that dirt and debris will find their way into your water tanks. To prevent contamination, it’s important to check and clean your water filters more frequently than usual. The debris can cause filters to clog, reducing water flow and allowing contaminants to bypass the filtration system. Ideally, water filters should be inspected and cleaned every month during wet periods. If you notice that your filter is clogging more often, consider switching to a filter with a finer mesh to catch smaller particles.

Check and Clean Gutters

Your gutters play a critical role in directing rainwater into your tank, but they can also collect leaves, twigs, and other debris. Overflowing gutters can send contaminants straight into your water supply, affecting water quality. Make a habit of cleaning your gutters regularly, especially after heavy rains, to prevent blockages and keep your water as clean as possible.

Inspect Your Water Tanks for Sediment Buildup

Over time, sediment can accumulate at the bottom of water tanks, particularly during years with high rainfall. This can lead to poor water quality, as the sediment may contain organic matter, which can decompose and cause unpleasant odors. At least once a year, schedule a tank inspection to check for sediment buildup. If necessary, have the tank professionally cleaned to remove any accumulated debris.

Install a First-Flush Diverter

First-flush diverters are an effective tool for improving water quality, especially during heavy rain. They prevent the first flow of rainwater (which is typically the dirtiest) from entering your tank. This initial flow often carries a significant amount of dirt, dust, bird droppings, and other contaminants from your roof. By diverting the first flush of water away from your storage system, you can reduce the amount of pollutants entering your tank.

Monitor for Algae Growth

The combination of sunlight and high nutrient levels in water can promote algae growth, especially in uncovered tanks. This can make your water unsuitable for use. To avoid this, ensure that your water tank is sealed and protected from direct sunlight. If you notice any signs of algae, such as a greenish tint to the water or a slimy feel, consider using a tank cleaner specifically designed to remove algae safely.

Test Water Quality Regularly

Rainwater is generally considered safe for many uses, but heavy rains can introduce contaminants that are hard to detect without testing. Regular water testing can help you catch any potential issues before they become major problems. Testing kits are available for home use, or you can hire a professional service to test for bacteria, pH levels, and other important indicators of water quality.

Stay Prepared with Cooroibah Water Cartage

Here at Cooroibah Water Cartage, we understand that maintaining water quality is essential, especially during an abnormally wet year like this one. We’re committed to providing clean, high-quality water and services to keep your water tanks in optimal condition.

By staying proactive about water quality management and implementing these practical tips, you can ensure your water remains clean, safe, and suitable for all your needs, no matter how much rain comes our way. For more information or to schedule awater delivery, contact Cooroibah Water Cartage today!

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