“Sludge” means “sludge” as defined in RSA 485-A:2, XI-a, as reprinted in Appendix C. The term includes industrial sludge and sludge mixed with another sludge or another material.

Source. (See Revision Note #1 and Revision Note #2 at chapter heading for Env-Wq 800) #10998, eff 1-1-16