[Ord. No. 755 Exhibit B § 405.030, 10-13-1997]
The boundaries of the zoning districts are shown upon the Zoning Map, which is a part of this Chapter. The Zoning Map shall be located in the office of the Village Clerk of Oak Grove, Missouri. The Zoning Map and all notations, references, and other information shown thereon are a part of this Chapter and have the same force and effect as if the Zoning Map and all the notations, references and other information thereon were all set forth or described herein.
[Ord. No. 755 Exhibit B § 405.040, 10-13-1997]
A. 
Where uncertainty exists with respect to the boundaries of the zoning districts as shown on the Zoning Map, the following rules shall apply:
1. 
The zoning district boundaries shall be streets or alleys unless otherwise shown. Where the districts designated on the Zoning Map approximately follow by street or alley lines, the centerline of the street or alley shall be construed to be the boundary of the district.
2. 
Where the districts designated on the Zoning Map are bounded approximately by lot lines, said lot lines shall be construed to be the boundary of the zoning districts unless the boundaries are otherwise indicated on the Zoning Map.
3. 
In unsubdivided property, the zoning district boundary lines on the Zoning Map shall be determined by the use of the scale appearing on the Zoning Map.
4. 
A boundary indicated as following a railroad line shall be construed as being midway between the main tracks.
[Ord. No. 755 Exhibit B § 405.050, 10-13-1997]
All territory which may hereafter be annexed to the Village of Oak Grove, Missouri, shall be classified as an "A-1" General Agricultural Residential District. Within a period not to exceed ninety (90) days following the date of annexation, the Village of Oak Grove shall appropriately reclassify such territory into one (1) or more of the districts described in Sections 405.090 through 405.150 of this Chapter.
[Ord. No. 755 Exhibit B § 405.060, 10-13-1997]
A. 
Except as hereinafter specifically provided:
1. 
No land shall be used except for a purpose permitted in the zoning district in which it is located.
2. 
No building shall be erected, converted, enlarged, reconstructed, or structurally altered, nor shall any building be used, except for a use permitted in the zoning district in which such building is located.
3. 
No building shall be erected, converted, enlarged, reconstructed or structurally altered except in conformity with the area regulations of the zoning district in which such building is located.
4. 
No building shall be erected or structurally altered to the extent specifically provided hereinafter except in conformity with the off-street parking and loading regulations of the zoning district in which such building is located.
5. 
The minimum yards, parking spaces, and open spaces, including lot area per family, required by this Chapter for each and every building existing at the time of passage of this Chapter or for any building hereafter erected shall not be encroached upon or considered as part of the yard or parking space required for any other building, nor shall any lot area be reduced below the requirements of this Chapter for the zoning district in which such lot is located.
6. 
Every building hereafter erected or structurally altered shall be located on a lot as herein defined and in no case shall there be more than one (1) main building on a lot except as specifically provided hereinafter.
7. 
All inhabited or uninhabited mobile homes or trailers hereinafter located or relocated within the Village of Oak Grove shall be placed in a Mobile Home District as described in Section 405.150 of this Chapter. All existing inhabited or uninhabited mobile homes not located in a Mobile Home District shall continue as a non-conforming use as described in Sections 405.270 through 405.300 of this Chapter.