Construction of water supply systems, water system improvements, sewage disposal systems, and sewer improvements.
Water system improvements and sanitary sewers; special assessments.
General obligation bonds.
Water and sewer district general obligation bonds.
Water revenue bonds and sewer revenue bonds.
Combined systems; issuance of bonds.
Water service charges and sewer service charges; revenues.
Application of revenues.
Water revenue refunding bonds.
Sewer revenue refunding bonds.
Exemption of property from taxation.