County Water District operates a public water supply system. The district must send to every household that it supplies with water an annual statement describing

a$.$ other operations, such as irrigation and water conservation, in which the district is involved and to what extent.

b$.$ parties who might be held liable if pollution problems arise.

c$.$ the district$$s financial situation and material facts that might affect it$.$

d$.$ the source of the water, and any contaminants and health concerns.