Whenever notice of a public hearing is required to be given pursuant to the terms of this title, such notice shall be given in the manner as required in this chapter.

Notice of public hearing on a proposal or petition to amend this title shall be published for two consecutive weeks in a newspaper of general circulation in the city, with the date of the second publication to be not more than fifteen (15) days nor less than five days prior to the date of the hearing. Notice of publication on any other application under this title, or on any appeal hereunder, shall meet the above conditions but shall be published once.

Notice of public hearing on any matter requiring a public hearing shall be posted in two conspicuous places upon any relevant property, not less than five days prior to the hearing thereon. It shall be the obligation of the applicant in any such matter to post the property as required herein.

Notice of public hearing on a variance, conditional use permit or planned development shall be mailed to all property owners within a three hundred (300) foot radius of the subject property. In the event of a hearing on an amendment to the zoning map, notice shall be mailed to all property owners within the area for which amendment is sought, as well as to property owners within a three hundred (300) foot radius of the area. It shall be the obligation of the applicant to supply the city clerk with the names and addresses of all property owners to whom notice must be mailed, which information shall be included as a part of the application. The administrator shall also mail copies of the application or petition to all relevant resource agencies and to the Okanogan County office of planning and development, and shall assure that all city departments receive copies of the same for their review and comment.