In order to conserve and promote the public health, safety, convenience and general welfare, there is adopted and established the Official Map of the City of Mayville, Dodge County, Wisconsin, consisting of one sheet; said map covers the area of the City and surrounding area over which the City has extraterritorial jurisdiction in accordance with § 62.23(6), Wis. Stats. It is the further purpose of the Official Map to show the width and location of streets, highways and parkways, in order to promote the efficient and economical development of the City.

A certified copy of the Official Map shall be adopted and approved with the text as a part of this chapter, shall bear upon its face the attestation of the Mayor and City Clerk, and shall be available to the public in the office of the City Clerk. Changes thereafter to the Official Map shall not be effective until entered and attested on this certified copy.

Immediately upon the adoption of this chapter, the City Clerk shall file with the Register of Deeds of Dodge County a certificate showing that the City has established the Official Map as described in this article and shall do likewise as to any change or addition.

The City Plan Commission, when passing upon a land subdivision plat referred to it, shall not recommend such plat for approval unless it conforms to the Official Map.

For the purpose of preserving the integrity of the Official Map, no permit shall hereafter be issued for any building in the bed of any street, highway, or parkway shown or laid out on such map, except as provided in § 62.23, Wis. Stats. The proper official authorized by the City to issue building permits may require each applicant to submit a plot plan, certified by a qualified surveyor, for approval. Such plot plan shall accurately show the location of any proposed building with reference to any street as shown on the Official Map.

The Common Council, whenever and as often as it may deem fit for the public interest, may change or add to the Official Map of the City in conformity with the provisions contained in § 62.23, Wis. Stats.