Will Installing A First Flush Diverter Save Money In The Long Run?

Benefits of First Flush Diverter

A first flush diverter is a simple, yet effective, device that allows the first flow of water from your roof to be diverted away from your storage tank. This is crucial because the initial flow of water carries contaminants, such as leaves, twigs, and sediment, that can pollute your stored water. By diverting this initial flow, you can prevent up to 20 gallons of debris-laden water from entering your tank.

Design and Installation Considerations

To ensure optimal performance, it’s essential to choose a first flush diverter that can handle the flow rate of your roof’s downspout. A general rule of thumb is to select a device that can handle flows between 10-20 gallons per minute. Additionally, consider the type of roof you have and the materials used in its construction, as this may affect the amount of debris entering your system. When installing the diverter, make sure to position it at a slight angle to allow for proper flushing.

Cost Savings and Maintenance Reduction

By minimizing the amount of debris entering your storage tank, you can extend its lifespan and reduce maintenance costs. A study by the International Association of Plumbing and Mechanical Officials found that the average cost of replacing a rainwater storage tank is around $1,500. By preventing up to 20 gallons of debris-laden water from entering your tank, you can potentially save $300-$500 per year in maintenance and replacement costs.