Chapter 5. Flood Hazards. § 6–501. Review of building permit applications; design and construction requirements. § 6–502. Review of subdivision and other new development proposals. § 6–503. Design of water and sanitary sewage systems; location of on-site waste disposal systems. § 6–504. Review of excavation, grading, filling, or construction permit applications; mudslide hazards. § 6–505. Annual report. § 6–506. Penalties. § 6–507. Delegation of functions. [Repealed]