Environmental

A Washington residential property near a former orchard may have soil contamination from:

APetroleum products
BArsenic and lead from historical pesticide applications✓ Correct
CPCBs from electrical equipment
DMercury from natural deposits

Explanation

Orchards historically used arsenic-based and lead-based pesticides that can persist in soil for decades. Properties near former orchards in Washington (especially Eastern Washington) are known for potential arsenic and lead contamination.

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