"Composite average slope" means the measurement of an incline by a single value that represents the average of a set of unequal values.
N.H. Admin. Code § Env-Wq 1002.13
(See Revision Note at chapter heading for Env-Wq 1000) #9086, eff 2-9-08; ss by #9904-A, eff 4-16-11