Environmental Rules in Southaven, MS (2026)
4 verified environmental rules for Southaven, Mississippi, sourced directly from the municipal code and official government pages.
Verified from official government sources
Stormwater Management
In the City of Southaven, Title II applies stormwater performance standards to any land disturbing or construction activity disturbing one (1) or more acre. Listed exemptions cover approved agricultural logging, additions to single-family structures, developments under one (1) acre and repairs to treatment practices. The AEA, the city's authorized enforcement agency, reviews plans and enforces the title.
Southaven Stormwater Management Rules for Development
Significant RestrictionsSouthaven Code § 2-22
To prevent the adverse impacts of stormwater runoff, the AEA has developed a set of performance standards that must be met at new development sites or modifications to existing sites. These standards apply to any land disturbing activity or construction activity disturbing one (1) or more acre of land. The following activities may be exempt from these stormwater performance criteria: ... (1)Any...
Erosion Control
In the City of Southaven, no permit for land disturbing or construction activity that uncovers one (1) or more acres is granted without an AEA-approved erosion and sediment control plan. Soil must be stabilized within five (5) days of clearing or inactivity, and clearing waits until sediment control devices are installed and stabilized.
Southaven Erosion and Sediment Control During Construction
Some RestrictionsSouthaven Code § 2-35
Phasing shall be required on all sites disturbing greater than twenty (20) acres, with the size of each phase to be established at plan review and as approved by the AEA. Clearing, except that necessary to establish sediment control devices, shall not begin until all sediment control devices have been installed and have been stabilized. Cut and fill slopes shall be no steeper than 2:1, except a...
Flood Zones
In the City of Southaven, Section 6-12 requires a development permit before any development activities begin in identified special flood hazard areas and community flood hazard areas. The maps are the FEMA Flood Insurance Study for DeSoto County dated May 5, 2014, and the city engineer serves as floodplain administrator.
Floodplain Development Permits in Southaven, Mississippi
Significant RestrictionsSouthaven Code §§ 6-11, 6-12
The areas of special flood hazard identified by the Federal Emergency Management Agency in the Flood Insurance Study for DeSoto County and Incorporated Areas, dated May 5, 2014, with the accompanying Flood Insurance Rate Maps (FIRM) panels numbers 55H, 56G, 57G, 59G, 70H, 76G, 77G, 78H, 79H, 81H, 83H, 90H, 91H, and 93H and other supporting data, are adopted by reference and declared to be a par...
Flood Elevation Requirements
In the City of Southaven, Section 6-31 sets the community freeboard at eighteen inches: new or substantially improved residential and non-residential buildings must have the lowest floor, including basement, elevated no lower than 18 inches above the base flood elevation. Non-residential buildings in A zones can floodproof instead, with engineer certification.
Base Flood Elevation and Freeboard in Southaven, Mississippi
Some RestrictionsSouthaven Code § 6-31
(1)Residential construction. New construction or substantial improvement of any residential building (or manufactured home) shall have the lowest floor, including basement, elevated no lower than eighteen (18) inches above the base flood elevation, (the community freeboard). ... (2)Non-residential construction. New construction or substantial improvement of any commercial, industrial, or nonres...