Section 373.117 - Certification by professional engineer(1) If an application for a permit or license to conduct an activity regulated under this chapter requires the services of a professional engineer as regulated and defined by chapter 471, the department or governing board of a water management district may require, as a condition of granting a permit or license, that a professional engineer licensed under chapter 471 certify upon completion of the permitted or licensed activity that such activity has been completed in substantial conformance with the plans and specifications approved by the department or board.(2) The cost of such certification by a professional engineer shall be borne by the permittee.(3) No permitted or licensed activity which is required to be so certified shall be placed into use or operation until the professional engineer's certificate is filed with the department or board.