Montgomery County, Mississippi
Town of Kilmichael is a town in Montgomery County, Mississippi. Septic permits inside Town of Kilmichael come from the state health agency. 8 rules below are quoted from official sources and independently re-checked, most recently on November 5, 2026. Rules for unincorporated land are on the Montgomery County page.
Town of Kilmichael does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
Individual on-site wastewater systems inside Kilmichael town limits.
“The Permit is required for a water meter and the installation of an on-site wastewater disposal system.”
Installation of an on-site wastewater disposal system inside Kilmichael town limits.
“The Permit is required for a water meter and the installation of an on-site wastewater disposal system.”
Wastewater disposal inside Kilmichael town limits.
“Mississippi does not recognize gray water. Anything that could be considered gray water in other states is classified as wastewater in Mississippi. All wastewater is required to pipe into a central sewer system or a septic system for proper disposal. No “gray water” can be discharged on the ground, ditches, or bodies of water.”
Wells for which a Mississippi Water Use Permit is required, including such wells inside Kilmichael town limits.
“This document is provided to serve as a guide to assist in successfully completing the application for a permit to withdraw water and to increase the likelihood of a well that is properly located and completed to your satisfaction. Please fill in all the sections of the application that are applicable as completely as possible. If you have any questions, do not hesitate to call the number at the top of the form. This form is to be filed with the Office of Land and Water Resources (OLWR) before the well is drilled; therefore the information in “Section B” will be estimates. After the well is drilled, the actual well completion information must be submitted to OLWR.”
A permanent water-meter connection for property inside Kilmichael town limits.
“State law requires you have permanent sewage disposal solution available to receive a permanent water meter. Permanent sewage disposal solutions can be a sewer line or septic system. You must have a sewer option before a water utility can make a connection to your property. If public sewer is not available in your area, you will have to apply to us for the proper paperwork.”
A subdivision inside Kilmichael town limits that is subject to MSDH on-site wastewater review.
subdivision threshold: >= 10 lots (County ordinances may lower the minimum number of lots.) · feasibility-study threshold: > 35 lots (Also required when applying for a new phase.)
“A subdivision is any development of land into ten (10) or more lots. County ordinances may lower the minimum number of lots. If the development will utilize public water, the Bureau of Public Water Supply may require a subdivision review, regardless of lot count.”
MSDH on-site wastewater permits and reviews inside Kilmichael town limits.
Notice of Intent plus Final Approval: 197.5 USD · Notice of Intent plus Exemption: 100 USD · Subdivision fee: 325 USD (Plus USD 6.50 per lot.) · Subdivision per-lot fee: per 6.5 USD per lot
“Notice of Intent + Final Approval is currently $197.50 Notice of Intent + Exemption is currently $100 Existing Residential Inspection is currently $100 Private Water Well Sample is currently $10 Non-residential Water Meter is currently $0 Commercial Establishment + Final Approval is currently $412.50 Existing Commercial Establishment is currently $315 Commercial Development is currently $412.50 + $2.60/unit. A unit can be an apartment, house, trailer, RV or any other independent quarters for a single family. Subdivision is currently $325 + $6.50/lot Online payment will be subject to a processing fee. All fees are subject to change. Additional costs may be included if online application is not used.”
MSDH on-site wastewater applications inside Kilmichael town limits.
average property-visit timing: 5-10 business days (Based on weather and volume of applications.)
“We must have the application, payment, and necessary documents before we schedule a visit. Once we have everything, we average 5-10 business days to visit the property based on weather and the volume of applications in your area.”
We looked and could not find an official answer yet. Silence is not permission; ask Town of Kilmichael or Montgomery County directly.
Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.
Unanswered questions are usually a sign that Town of Kilmichael publishes no rule on the point, not that none exists. Montgomery County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Town of Kilmichael means bringing your own water and power. The kit we’d start with:
These are affiliate links — we may earn a commission, at no cost to you. As an Amazon Associate, Bolthole Index earns from qualifying purchases.