1. Number of proposed subdivision as secured from the county planning department proceeded by the word "tentative" and date of preparation;

2. Name and address of record owner or owners;

3. Name and address of registered engineer or land surveyor preparing the map and his registration number;

4. The name and address of the subdivider;

5. Sufficient description to define the location and boundaries of the proposed subdivision and its relation to existing, adjacent subdivision maps, north point, scale and approximate acreage;

6. The name, location and width of adjacent streets and alleys; and the location of buildings and other improvements within fifty feet of the boundary of the proposed subdivision;

7. The location, names and width of proposed streets and alleys within the boundary of the proposed subdivision;

8. The boundary of the proposed subdivision as delineated by a colored border;

9. Lot or parcel layout and dimension and square footage of each lot or parcel; with the square footage of each lot or parcel noted in the lot;

10. Lots or parcels shall be numbered consecutively;

11. Topographic contours (one-foot minimum contour interval);

12. Proposed direction of drainage flow in streets and alleys;

13. Boundaries of areas subject to inundation or stormwater overflow and the locations, width and direction of flow of all watercourses, drainage channels and existing drainage structures;

14. All physical structures including, but not limited to, buildings, trees, fences, curb and gutter, sidewalks, power poles, etc., shall be shown on the property being subdivided; such structure shall be dimensioned and accurately located by dimension in relation to lot or parcel lines or boundary lines of the proposed subdivision;

15. The existing use of all buildings located on the proposed subdivision or other uses of property;

16. Zoning district proposed subdivision lies within;

17. Land use designation as shown on land use element of the general plan;

18. Assessor’s parcel number;

19. Proposed method of water supply;

20. Proposed method of sewage and sewage disposal;

21. Proposed public areas, if any;

22. Proposed method of storm drainage disposal for each phase; and drainage calculations to support the proposed method of disposal;

23. Location of street lights and fire hydrants to be installed;

24. The width and location of all existing and proposed public or private easements;

25. The location, size, and description of any underground facilities such as wells, pipelines, telephone lines, septic tanks, etc.;

26. Radius of each curve;

27. Statement of improvements and utilities proposed to be made or installed;

28. Show all dedications and irrevocable offers of dedication on the tentative map or to be made by separate instrument;

29. A typical cross section on each side of the project that abuts a public street starting from a point fifteen feet inside the rear property line and ending fifteen feet on the street side from the edge of curb. The location of any proposed perimeter wall, any planting area and sidewalk area adjacent to the perimeter wall, curb and gutter, and bicycle paths shall be shown on the cross section. Additional cross sections may be required depending on the presence of any physical feature that may be located adjacent to the project.