Quick Answer
If your diverter is not capturing enough water, inspect the system for clogs, kinks, or improper installation, and adjust the diverter or gutters to ensure proper water flow. Consider upgrading to a larger diverter or adding a secondary collection system. Regular maintenance can also help prevent issues.
Inspecting the System
Inspect the gutters and downspouts for debris, leaves, or sticks that could be blocking water flow. Check for any kinks or bends in the downspouts that could be restricting water flow. Ensure the diverter is properly installed and securely attached to the gutter system. A diverter typically needs to be at least 1 inch off the roof peak to allow for proper water flow.
Adjusting the Diverter
Adjust the diverter to ensure it is at the correct angle and pitch to capture water efficiently. A diverter should be sloped at a 1:12 ratio to allow water to flow freely. Check the diverter’s opening to ensure it is not clogged with debris or sediment. Consider adding a first flush device to remove debris and contaminants from the roof during the initial flow.
Upgrading the System
Consider upgrading to a larger diverter or adding a secondary collection system to increase water capture. A larger diverter can handle more water flow and reduce the risk of overflow. Adding a secondary collection system can provide additional storage capacity and help to reduce the risk of excess water during heavy rainfall events. Regular maintenance is crucial to ensure the system operates efficiently and captures as much water as possible.
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