"Residence" means a stand-alone single-family housing unit or a stand-alone structure containing 2 housing units, such as duplex housing or a home with an in-law apartment, at which no commercial activities are conducted. For purposes of these rules, the term includes 2 stand-alone single-family housing units when connected, or proposed to be connected, to the same ISDS.
N.H. Admin. Code § Env-Wq 1002.58
(See Revision Note at chapter heading for Env-Wq 1000) #9086, eff 2-9-08; renumbered by #9904-A (from Env-Wq 1002.57)