A district formed under this chapter shall be composed of and include all of the lands and residents within a member municipality, and any other town or city subsequently admitted to the district as provided in this chapter except for those towns and cities that withdraw as provided in this chapter. Registered voters in each member municipality are eligible to vote in all district meetings, but only district member representatives are eligible to vote in meetings of the district's governing board. (Added 2015, No. 41, § 20, eff. June 1, 2015.)