(a) Applicants shall fill in each blank in the application. Supplements may be attached if there is insufficient space in the blanks of the printed form. If supplement is used it should be attached to the application and marked “Supplement.” The data included should be segregated into paragraphs with numbers corresponding to the paragraph numbers and titles of the printed form and should be properly cross-referenced to the form. The application and supplement should include all data and information required to describe the proposed appropriation and use of water.

(b) The board may require the applicant to furnish a brief description of the project and its operation.

(c) General statements and data other than as indicated on the form are not desired as a part of the application but can be submitted in an accompanying letter which will be filed and made a part of the record.