; (vi) any pollutant or contaminant (as defined in section 101 of the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 ( 42 U.S.C. 9601 )); and (vii) any pollutant (as defined in section 502 of the Federal Water Pollution Control Act ( 33 U.S.C. 1362 )). (10) Indian tribe The term Indian tribe has the meaning given the term in section 518(h) of the Federal Water Pollution Control Act ( 33 U.S.C. 1377(h) ). (11) Investigative sampling permit The term investigative sampling permit means a permit granted by the Administrator under section 4(d)(1). (12) Person The term person means any entity described in— (A) section 502(5) of the Federal Water Pollution Control Act ( 33 U.S.C. 1362(5) ); and (B) section 101(21) of the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 ( 42 U.S.C. 9601(21) ). (13) Remediation (A) In general The term remediation means any action taken to investigate, characterize, or cleanup, in whole or in part, a discharge, release, or threat of release of a hazardous substance, pollutant, or contaminant into the environment at or from an abandoned mine site, or to otherwise protect and improve human health and the environment. (B) Inclusion The term remediation includes any action to remove, treat, or contain historic mine residue to prevent, minimize, or reduce— (i) the release or threat of release of a hazardous substance, pollutant, or contaminant that would harm human health or the environment