Prepare for the Georgia Septic Installer Test. Utilize flashcards and multiple-choice questions, each providing hints and explanations. Ensure your success!

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If a water supply line comes within 10 feet of an absorption field, how much higher must it be installed in relation to the absorption field?

  1. 2 inches higher

  2. 4 inches higher

  3. 6 inches higher

  4. 10 inches higher

The correct answer is: 2 inches higher

The correct requirement for the installation height of a water supply line in relation to an absorption field is that the water line must be at least 2 inches higher than the absorption field. This is designed to prevent any potential contamination of the water supply in the event of a failure or leak in the septic system. By maintaining this vertical separation, it helps ensure that any wastewater from the absorption field cannot flow back into the water line, thereby protecting public health and the environment. The requirement also reflects best practices in septic system installation and safety regulations, as these guidelines are put in place to minimize risks associated with cross-contamination between potable water supplies and wastewater systems.