Final answer:
If the seller is unavailable, a legally authorized individual like an attorney-in-fact or an executor of an estate can sign the Groundwater Hazard Statement. It's essential to follow local laws to avoid legal issues.
Step-by-step explanation:
If the seller is not available to sign the Groundwater Hazard Statement, responsibility may fall to the individual(s) who are legally able to act on behalf of the seller. This could include a legal attorney-in-fact, using a duly authorized power of attorney, or potentially an executor of an estate if the seller is deceased. The specific laws may vary by jurisdiction, but generally, someone with legal authority to handle the seller's affairs would be the one to sign in the seller's absence. It is important for all parties involved to ensure that any substitution is in compliance with local laws and regulations to avoid future legal complications regarding the property transaction.