Zoning, building permits and septic rules in Port Gibson, Mississippi

Rules another office applies inside Port Gibson

Port Gibson does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.

• Who permits septicState (with conditions)

  On-site wastewater systems serving property inside Port Gibson city limits when municipal sewer service is unavailable or MSDH accepts the application.

  • MSDH says applicants with a sewer bill do not apply to the Division of On-site Wastewater.
  • City limits and sewer-providing water associations should be checked before applying.

  “The board and/or the department shall have the following duties and responsibilities: (a) To exercise general supervision over the design, installation, operation and maintenance of individual on-site wastewater disposal systems, decentralized wastewater treatment systems and cluster systems;”

• Septic permitRequired

  Installation of an on-site wastewater disposal system inside Port Gibson city limits where an MSDH on-site wastewater system is used.

  • The permit is required for a water meter and installation of an on-site wastewater disposal system.
  • If a sewer line is available, MSDH directs the applicant to the sewer provider rather than treating the property as an on-site wastewater application.

  “The Permit is required for a water meter and the installation of an on-site wastewater disposal system.”

• Septic inspectionLimited

  New on-site wastewater systems inside Port Gibson city limits when the applicant selects or must obtain MSDH final approval.

  • The installer must contact MSDH 24 hours before construction to schedule an inspection.
  • The Form 908 exemption option provides that final approval is not required or desired and follows only steps 1 through 4.
  • MSDH reserves the right to inspect systems after more than 30 days of use on properties that filed a two-acre exemption.

  pre-construction notice: >= 24 hours (Certified Installer must contact the Department before beginning construction to schedule an inspection.)

  “The Certified Installer is responsible for contacting the Department 24 hours BEFORE beginning construction to schedule an inspection.”

• Off-grid sanitationLimited

  Wastewater disposal for residences inside Port Gibson city limits.

  • Wastewater must be piped to a central sewer system or septic system.
  • Gray water may not be discharged on the ground, in ditches, or in bodies of water.

  “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.”

• Mandatory utility hookupSewer (with conditions)

  A Port Gibson property seeking MSDH authorization for an on-site wastewater system and located within one mile of a sewer line.

  • MSDH automatically refers applications within one mile of a sewer line to connect.
  • MSDH must receive a Letter of Rejection from the sewer provider before proceeding with the on-site wastewater application.

  distance from sewer line: <= 1 mile (MSDH referral to connect; MSDH may proceed only after a Letter of Rejection from the sewer provider.)

  “By law, sewer systems have first-right to provide sewer to everyone. As such, MSDH automatically refers applications within one (1) mile of a sewer line to connect. We must receive a Letter of Rejection from the sewer provider before we can proceed with the application.”

• Permit feesPublished (with conditions)

  MSDH on-site wastewater applications serving property inside Port Gibson city limits.

  • Online payment is subject to a processing fee.
  • All fees are subject to change.
  • Additional costs may be included if the online application is not used.

  Notice of Intent plus Final Approval: 197.5 USD (Current fee stated by MSDH.) · Notice of Intent plus Exemption: 100 USD (Current fee stated by MSDH.) · Commercial Development: 412.5 USD (Plus $2.60 per unit.) · Subdivision: 325 USD (Plus $6.50 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.”

• Permit processPartial

  MSDH new on-site wastewater process for a residence inside Port Gibson city limits where an on-site system is used.

  • Applicant submits required documentation and pays the selected-option fee.
  • A local environmentalist performs the soil and site evaluation.
  • A certified installer installs the selected system and is responsible for scheduling the inspection.
  • Final approval follows inspection and submission of required affidavits.

  “STEP 1 – Fill out application, submit required documentation and pay fee of selected option (a processing fee will be included) STEP 2 - Soil and Site Evaluation Often referred as a “Perk Test”, this Evaluation will be performed by the local Environmentalist. STEP 3 - Permit/Recommendation This document is issued to you after the Soil and Site Evaluation. It is a listing of Individual On-site Wastewater Disposal System option(s) recommended for your property. Present this document to your water utility to receive a water meter. STEP 4 - Inspection Contact a Certified Installer to install your chosen Individual On-site Wastewater Disposal System from the option(s) recommended. The Certified Installer is responsible for contacting the Department 24 hours BEFORE beginning construction to schedule an inspection. STEP 5 - Final Approval After the inspection, you MUST provide the following to the Department:”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Port Gibson or Claiborne County directly.

• Building permit — Residential construction inside Port Gibson city limits.
• Owner-builder exemption — Owner-built residences inside Port Gibson city limits.
• Building code adopted — Buildings inside Port Gibson city limits.
• Inspections — Residential building construction inside Port Gibson city limits.
• Certificate of occupancy — Residential occupancy inside Port Gibson city limits.

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.