(1) The applicant shall demonstrate that all public, multiple-user, and shared sewage systems will be adequately operated and maintained and shall submit an operation and maintenance manual acceptable to the department.
(2) For public and multiple-user systems, a homeowners' association, county sewer district, or other administrative entity, with the power to charge appropriate fees, must be established as part of the operation and maintenance plan required by department Circular DEQ-4.
(3) For public, multiple-user, and shared systems, easements must be obtained to allow adequate operation and maintenance of the system. Easements must be in a form acceptable to the department.
(4) Users of shared sewage systems must have an agreement that identifies the rights of each user. Shared user agreements must be in a form acceptable to the department.