"Sewer" means a conduit designed to carry liquid and water-carried wastes from structures such as residences, commercial buildings, industrial plants, and institutions, and includes sewer appurtenances as defined in Env-Wq 700.
N.H. Admin. Code § Env-Wq 1202.63
#8235, eff 12-22-04 (See Revision Note at chapter heading for Env-Wq 1200) (formerly Env-Ws 1202.63); ss by #9798-A, eff 10-9-10 (from Env-Wq 1202.62)