The petition shall set forth:

1. The proposed name of the district;

2. That there is need, in the interest of the public health, safety, and welfare, for the proposed district to function in the territory described in the petition, and a brief statement of the grounds upon which this conclusion is based;

3. A description of the territory proposed to be organized as a district, which description shall not be required to be given by metes and bounds or by legal subdivision, but shall be deemed sufficient if generally accurate;

4. A request that the Board define the boundaries for such district; that a hearing be held within the territory so defined on the question of the creation of a district in such territory; and that the Board determine that such a district be created. Where more than one petition is filed covering parts of the same territory, the Board may consolidate the petitions. The Board shall prescribe the petition form.