What is the mixing and loading setback distance for a Gravel Packed Public Well?

What is the mixing and loading setback distance for a Gravel Packed Public Well?

• A. 75 feet
• B. 250 feet
• C. 50 feet
• D. 400 feet

Answer: (D)

Mixing and loading pesticides should never be done close to drinking-water sources because any spill or drift can contaminate the water supply. For a gravel-packed public well, the buffer needs to be larger to protect groundwater effectively. The required setback distance is 400 feet, which provides a generous margin to reduce the chance that pesticide residues reach the well through the surrounding soil and aquifer. Distances like 75 feet, 50 feet, or 250 feet would not offer the same level of protection for this type of well. Always check the product label and state rules, but for a gravel-packed public well the 400-foot setback is the standard requirement.

Mixing and loading pesticides should never be done close to drinking-water sources because any spill or drift can contaminate the water supply. For a gravel-packed public well, the buffer needs to be larger to protect groundwater effectively. The required setback distance is 400 feet, which provides a generous margin to reduce the chance that pesticide residues reach the well through the surrounding soil and aquifer. Distances like 75 feet, 50 feet, or 250 feet would not offer the same level of protection for this type of well. Always check the product label and state rules, but for a gravel-packed public well the 400-foot setback is the standard requirement.