Okla. Stat. tit. 82, § 82-1324.13: Annexation of additional territory - Petition

Lands outside the boundaries of any district which can

economically be served by the facilities of the district may be

annexed to such district. Any two or more owners of such lands

shall file a petition for annexation with the county clerk addressed

to the board of county commissioners, which shall give the legal

descriptions of the lands owned by the petitioners and other lands

which the petitioners propose to be annexed to such district, and

shall state:

1. The name of the district to which annexation is desired;

2. That such lands are without an adequate water supply, sewage

facilities, gas distribution system or solid waste management

system;

3. That annexation to said district will be conducive to and

will promote the public health, convenience and welfare of rural

residents in the district; and

4. That adequate water is available to the district or has been

appropriated to the district by the Oklahoma Water Resources Board.