"Twenty-four Hour Average" means an average of at least two appropriately spaced measurements, as determined by the Department, calculated over a period of 24 consecutive hours.
117 Neb. Admin. Code, ch. 1, § 069
"Twenty-four Hour Average" means an average of at least two appropriately spaced measurements, as determined by the Department, calculated over a period of 24 consecutive hours.
117 Neb. Admin. Code, ch. 1, § 069