An owner of residential rental property that is served by a private well shall: Provide for water quality testing every 3 years; Disclose to a tenant the results of the water quality testing; and Notify a tenant: After any water quality test required under item (1) of this subsection is complete; and Of the most recent water quality test when they sign a lease. The requirements of this subsection apply when a private well is contaminated by a substance that exceeds: The maximum contaminant level for that substance that is set by the U.S. Environmental Protection Agency for drinking water quality; or A harmful level for that substance, as determined by the Department. When a water quality test reveals a private well is contaminated, the owner of a residential rental property that is served by the well shall: Notify the Department and the local health department about the contamination; Provide an approved potable water supply until the contamination is permanently remediated; and Within 60 days of the date on which the owner knew of the contamination, resolve the issue, including by: Providing an approved potable water supply on an ongoing basis; Permanently remediating the contamination; or Providing the tenant with the option to terminate the lease. A person who violates a provision of this section is subject to a civil penalty not exceeding $1,000. A local health department may: Enforce this section; and Collect the civil penalty provided under paragraph (1) of this subsection. The Department shall adopt regulations to establish minimum criteria for water quality testing required under this section.