CFR›Title 18›Chapter III›Part 420›Subject Group Entitlement; Measurement; Billing ContainsSections 420.31–420.33CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 Sections 420.31 § 420.31 Certificate of entitlement. 420.32 § 420.32 Measurement and billing of water taken. 420.33 § 420.33 Payment of bills. Previous Charges; Exemptions Charges; Exemptions Next General General