The preliminary plat shall show plainly and correctly on its face the following information:
(A) The proposed name and/or number of the subdivision by which it shall be legally and commonly known;
(B) Legal description of the subdivision;
(C) Name and address of the owner, subdivider and the engineer or surveyor who prepared the plat;
(D) Date of survey, scale and north point;
(E) Boundaries of the subdivision, indicated by a solid heavy line;
(F) Total acreage within the subdivision and residential density, in number of dwelling units per gross acre of residential area;
(G) Location, widths and type of construction of all existing and prior platted streets, alleys or other public ways and easements, railroad and utility rights-of-way, parks, wooded areas, cemeteries, watercourses, drainage ditches, swamps, low areas subject to flooding, permanent buildings, bridges and other data considered pertinent by the Plan Commission on the land to be subdivided and within 300 feet of the proposed subdivision;
(H) Existing water mains, storm sewers, sanitary sewers, culverts, bridges and other utility structures within the tract, including pipe sizes, grades and exact locations, as obtained from public records;
(I) Existing zoning of the proposed subdivision and adjacent tracts in zoning areas;
(J) Boundary lines of adjacent tracts of subdivided and unsubdivided land, showing owners of record;
(K) Existing contours based in U.S.G.S. datum with intervals of not more than five feet where the slope is greater than 10% and not more than two feet where the slope is less than 10%. Elevations shall be based on sea level datum;
(L) All lots intended for sale shall be consecutively numbered. Lots in numbered additions bearing the same name shall be consecutive throughout the several additions. Where all the lots are of the same dimensions, it shall be sufficient to so state and mark the precise length and width upon one tier thereof. All triangles or other lots which are neither squares nor parallelograms shall have the length of their sides plainly defined by figures;
(M) Private parks and excluded parcels shall be designated as such in printing upon the plat and shall be lettered respectively or given a name;
(N) Parcels of land proposed to be dedicated or reserved for public use or reserved for use of all property owners in the subdivision with the proposed conditions, if any, attached to such dedication or reservation;
(O) Building setback lines, showing dimensions;
(P) A key map at a scale of one inch equals 400 feet or less, showing the boundaries of the proposed subdivision and covering the general area within which it is to be located;
(Q) The water elevation at the date of the survey of lakes, streams or swamps within the subdivision or affecting it, as well as the approximate high and low water elevation of such lakes, streams or swamps. The plat shall also show the contour lines two feet above such high water elevation. All elevations shall be based on sea level datum;
(R) Layout and width of all proposed new streets, alleys, crosswalks and easements;
(S) In case of a replat, all descriptive lines of the original plat being replaced shall be shown by dotted lines in their proper position in relation to the new arrangement of the plat, the new plat being clearly shown in solid lines so as to avoid ambiguity or confusion.
(1984 Code, § 16.20.060)