N.H. Admin. Code § Env-Wq 702.36
"Wastewater treatment plant (WWTP)" means "wastewater treatment plant" as defined by RSA 485-A:2, XVI-a, namely "the treatment facility or group of treatment devices which treats domestic or combined domestic and industrial wastewater through alteration, alone or in combination, of the physical, chemical, or bacteriological quality of the wastewater and which dewaters and handles sludge removed from the wastewater." Such facilities do not include conventional septic tank and leach field systems as regulated under RSA 485-A:29.
N.H. Admin. Code § Env-Wq 702.36
(See Revision Note at chapter heading for Env-Wq 700) #8590, eff 3-25-06
The amended version of this section by New Hampshire Register Volume 34, Number 46, eff.10/15/2014 is not yet available.