Systems serving <500 people that received a small system waiver under 40 CFR 141 Subpart U prior to the effective date of these regulations do not have to comply with 179 NAC 23.
179 Neb. Admin. Code, ch. 23, § 007
Systems serving <500 people that received a small system waiver under 40 CFR 141 Subpart U prior to the effective date of these regulations do not have to comply with 179 NAC 23.
179 Neb. Admin. Code, ch. 23, § 007