The ordinance or resolution that creates a district shall include articles of incorporation that comply with this section. The articles of incorporation shall include: The name of the district, using the word “district”; A statement that the district is formed under this subtitle; The name of each member county; The name, address, and term of office of each of the first sanitary commissioners of the district; The purposes for which the district is created; and If the district is to exercise jurisdiction over a geographical area smaller than the maximum jurisdiction allowable to the district under this subtitle, a description of the geographical jurisdiction of the district.