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Guide

Portable Toilets in Southaven, Horn Lake and Walls, Mississippi

Portable toilets in Southaven, Horn Lake and Walls, DeSoto County, Mississippi: state rules, the Mid-South Fair, Landers Center work and logistics sites.

Illustration for the guide "Portable Toilets in Southaven, Horn Lake and Walls, Mississippi" (Memphis, TN)
Short answer

Southaven, Horn Lake and Walls are in DeSoto County, Mississippi, south of Memphis across the state line. Mississippi rules apply to units placed there, the Mid-South Fair and Landers Center work draw demand, and warehouse and logistics sites are the steady pattern. This guide covers each of those and what remains unverified.

Key takeaways

  • Southaven, Horn Lake and Walls are in DeSoto County, Mississippi, so Mississippi rules apply to the units there, not Tennessee's.
  • The Mid-South Fair at the Landers Center in Southaven ran 1 to 11 October 2026, and its dates move from year to year.
  • A convention centre and a hotel are reported under construction at the Landers Center, expected to open in fall 2027.
  • Warehouse and logistics construction is the steady demand pattern in the area, though no specific project is described here.
  • Whether a county approves a temporary unit and the exact Mississippi paperwork are unresolved, so they appear below as questions to ask.

What makes DeSoto County different?

DeSoto County is in Mississippi, and every rule and agency for a unit placed there is Mississippi's, even when the provider's office is in Memphis.

Southaven is about 20 km south of downtown Memphis, Horn Lake about 22 km, and Walls is a small town near US 61 at a similar distance. All three sit inside the service radius for this site, and all three are across the state line. Crossing the line changes which rules apply, so a provider's Tennessee permit does not settle a Southaven job.

The distance is short enough that the area can look like a Memphis suburb on a map. The rules, the agencies and the local permits are not. Ask the provider which Mississippi basis covers the work, and treat any suggestion that a Tennessee arrangement is enough as a reason to check further. Who regulates portable toilets in Tennessee, Mississippi and Arkansas sets out the three states side by side.

The county line also changes who the site contact has to answer to. A job in Southaven may have a city, a county and a state agency each with a view on temporary structures, and a provider that serves only Tennessee routinely may not know which of those to ask. Name the local office for the site in the booking, and record the date of the answer you received.

Sites in the southern suburbs often sit on land that is being built out in stages. A plan that works for the first phase may not fit the second, when the road, the parking and the drainage have changed. Ask the provider to plan the placement for the whole life of the job, and to move units as the phases move, rather than fixing a spot that will be overtaken by the work.

What does Mississippi require for pumping?

The Mississippi State Department of Health certifies septage pumpers, and the certification application asks for a disposal letter and a vehicle inspection.

Mississippi's certification for septage pumpers is run by the state health department. The application form reviewed for this page was a 2018 form, and it asked for a letter of disposal from a facility permitted by the Mississippi Department of Environmental Quality, together with a vehicle inspection. Fees and insurance amounts on that form are dated, so none is printed here.

For a DeSoto County job the practical step is simple. Ask the provider for its certification, ask for the disposal letter that goes with the job, and ask which permitted facility receives the waste. A provider that has the paperwork can answer all three without a pause.

The certification question is also a question about the vehicle. A pumping truck used across the state line has to meet the requirements that apply where it works, and a vehicle inspection on the application is one of the things the state looks at. Ask the provider to confirm that the vehicle that will service the DeSoto County units is the one covered by its certification.

Do county rules add a layer?

A draft state chapter on non-waterborne systems suggested county approval for temporary portable toilets, but its status was not confirmed, so this page does not state that approval is required.

The draft chapter said a county health department may approve portable toilets for temporary or transient locations. It was labelled proposed, and whether it is in force has not been confirmed. The honest position is that a DeSoto County placement may need a county step, and that step has not been verified for this site.

Ask the DeSoto County health department whether it requires approval for a temporary unit at the planned site, and get the answer in writing. For a large or long job, that answer belongs in the booking file before the unit arrives. Do not assume the answer is no because the job is small.

What is the Mid-South Fair work like?

The Mid-South Fair at the Landers Center ran 1 to 11 October 2026, and fair work is a crowd, a daily cycle and a set of units on a fixed grounds plan.

The Mid-South Fair ran at the Landers Center in Southaven from 1 to 11 October 2026. The 2025 fair ran about 25 September to 5 October, which is why the dates should never be carried forward from one year to the next. Confirm the fair's own schedule before planning, and plan the count from the daily hours and the expected evening peak.

Fair work is repetitive. Units are placed once, serviced on a schedule through the day and checked after the evening crowd leaves. A plan should show the servicing visits for each day and the strike date after the last day. Fair and fairground restrooms covers the layouts that fair grounds usually need.

What is the Landers Center expansion?

A convention centre of about 77,000 square feet and a 240-room hotel are reported for the Landers Center, expected to open in fall 2027.

The expansion is reported as a convention centre of about 77,000 square feet and a 240-room hotel, with fall 2027 expected for completion. Construction on that scale brings a crew, a site and a restroom demand that runs for the length of the build, and the crew toilet plan should be set before the first machine arrives.

Work near an active fairground needs care. The construction site and the fair grounds share a road network and often a parking area, so the units for the crew and the units for visitors belong on separate plans, with separate counts and separate servicing. Ask the site manager for the schedule before placing units, and do not assume the fair's units can be shared.

How do warehouse and logistics sites fit in?

Warehouse and logistics construction is the steady pattern in DeSoto County, spreading south from the airport area along the highway corridors, though no specific project is described here.

Logistics and warehouse building spreads from the airport area south into DeSoto County along the highway corridors. This is a general pattern rather than a sourced project list, so no site is named on this page. A crew on a warehouse build needs construction toilets and handwash stations, and the placement follows the work sequence. Units move as the building moves, which is a planning question for the site manager.

Warehouse and industrial site restrooms covers the layouts. Mississippi rules apply to every warehouse unit in DeSoto County, so the pumping and disposal paperwork belongs in the same file as the rest of the job.

Warehouse crews often arrive in shifts, with a large group at the start of a shift and smaller groups through the day. The count should reflect the shift pattern as well as the total headcount, and the servicing should be timed to the change of shift. A unit that is cleaned at the start of a shift and then untouched through the heaviest use of the day will not stay usable.

Ask the site manager for the shift schedule and the expected phase dates, and keep the units on a move plan that follows the building. A warehouse slab and a finished building have very different placement needs, and the plan should say which phase the units are in.

What about Walls and the rural edge?

Walls and the edge of DeSoto County are thinly sourced for this site, and demand there is more likely to be residential renovation or a seasonal event than a large project.

Walls is a small town west of Southaven near US 61, and nothing place-specific was sourced for it beyond its position and its two ZIP codes. Treat any work there as a rural-edge job. Access may be narrower, the nearest provider base may be farther, and the placement needs a plain description of the ground.

A rural site also needs a clear disposal route. Ask the provider where the waste is taken and how long the round trip is from its base to that facility, since a longer route is a cost line on the quote. The question matters more on the edge of the county than in the middle of it.

On a rural edge site, a clear description of the ground matters more than a long one. Note whether the ground is gravel, grass or clay, whether it drains after rain and whether a truck can turn on it. Those details decide whether a unit can stand on the site through a wet spell, and they let the technician pick a placement that can be serviced in every weather.

What should a DeSoto County booking include?

The Mississippi certification, the county question, the disposal facility and the site access should all be on the booking record before the unit is placed.

Put the Mississippi certification and the disposal letter on the file. Add the answer from the county health department on temporary units, the placement map and the access route, and the servicing plan with its triggers. The figure is confirmed with the technician before work starts, since no price is published here.

Then call (888) 351-0294 with the site, the dates and the work or event details. A provider with these pieces ready is in a better position to confirm the plan quickly.

Frequently asked questions

Does a Tennessee permit cover a job in Southaven?

No. Southaven is in DeSoto County, Mississippi, and Mississippi rules apply to the unit and its pumping. Ask the provider which Mississippi certification covers the work.

Do I need county approval for a temporary unit in DeSoto County?

This was not confirmed. A draft state chapter suggested county approval for temporary units, but its status is unclear. Ask the DeSoto County health department in writing before placing the unit.

When is the Mid-South Fair?

In 2026 it ran 1 to 11 October at the Landers Center in Southaven. Dates move from year to year, so check the fair's schedule for the year you are planning.

Does the Landers Center expansion change the fair plan?

The convention centre and hotel are reported for fall 2027. Construction crews and fair visitors need separate restroom plans, with their own counts and servicing.

This guide is general information for Shelby County homeowners, not a substitute for an on-site inspection. Prices are estimates. See our disclaimer.

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