"Area source" for the purposes of Env-A 3000 through Env-A 3200 means "area source" as defined in RSA 125-J:1,III, namely "stationary or non-road sources of emissions which are too small or too numerous to be individually included in a stationary source emissions inventory maintained by the division."
N.H. Admin. Code § Env-A 3102.05
#6441, EXEMPT, eff 1-21-97