“Regulated contaminant” means any physical, chemical, biological, radiological substance or other matter, other than naturally occurring substances at naturally occurring levels, which adversely affects human health or the environment, and includes, but is not limited to, oil as defined in RSA 146-A:2, III, as reprinted in Appendix C, hazardous substance as defined in RSA 146-C:1, VII-a, as reprinted in Appendix C, hazardous materials as defined in RSA 147-B:2, VIII, as reprinted in Appendix C, hazardous waste as defined in RSA 147-A:2, VII and RSA 147-B:2, VII, both as reprinted in Appendix C, and substances at concentrations in groundwater greater than AGQS or in soil greater than soil remediation standards.

Source. (See Revision Note at chapter heading for Env-Or 600) #8812, eff 2-1-07; ss by #10831, eff 6-1-15 (from Env-Or 602.23); ss by #14159, eff 12-25-24 (formerly Env-Or 602.26)