Septic in Madison County, NC

Madison County welcomes you with winding mountain roads, creeks that sparkle after a rain, and a long tradition of farming, small neighborhoods, and hillside homes. In this rural landscape, septic systems are a common, practical part of everyday life. Is septic common in Madison County? Yes. Outside the few towns with public sewer lines—Marshall and a handful of others—most homes rely on private septic tanks that treat wastewater on-site. If you own or are buying a home here, expect to see a septic system as part of the standard setup.

What to expect with septic in Madison County

• The vast majority of single-family homes on non-public roads run on septic. Public sewer is expanding slowly and selectively, so septic remains the norm.
• Septic systems are designed to work with well water, on-site drainage, and the county's varied soils. A well-maintained system makes your home comfortable and protects local waterways.
• When buying, you'll often encounter a septic permit or inspection record, a pump-out history, and notes about where the tank is located and the drain field sits on the property.

Why homes typically use septic here

• Rural layout and private wells: Many properties are spread out, with wells owned by the homeowner and no nearby sewer main.
• Cost and practicality: Extending municipal sewer through hills and valleys is expensive and technically challenging in this terrain.
• Soil and groundwater protection: On-site treatment with proper design minimizes disruption to groundwater and streams in a landscape that's frequently hilly and forested.
• Local practice and regulation: North Carolina communities regulate septic design and maintenance to keep your system reliable and your water safe.

County growth history and how that has impacted septic coverage

• Madison County's growth has been steady but uneven, with new homes sprinkled across hills and valleys rather than dense urban development. This pattern has kept centralized sewer expansion limited in many areas.
• As the county has added homes and small neighborhoods, the share of septic systems has remained high. That means proper design, regular pumping, and timely repairs are essential to keep systems functioning and protect water quality.
• Aging systems in older sections and newer homes alike benefit from proactive maintenance, especially as more properties rely on private wells and septic for everyday living.

High-level explanation (why septic exists here)

• The core reason is geographic and economic: rugged terrain, variable soils, and the cost of building and maintaining large sewer networks over long distances led to a practical, on-site wastewater approach that serves homes effectively when properly designed and cared for.

Transition lightly: As you explore this page, you'll find practical guidance on maintenance, inspection, and planning tailored to Madison County homes.

How Septic Is Regulated in Madison County

Local and State Oversight

• The Madison County Health Department administers the on-site wastewater (septic) program for residents, under state guidelines.
• North Carolina DHHS, Division of Public Health, Environmental Health, sets standards for On-Site Wastewater Systems (OSW) Rules (15A NCAC 18A). County offices implement and enforce those rules.
• The combined framework protects public health, groundwater, and surface water while guiding design, installation, operation, and maintenance.

Permitting and Site Evaluation

• Before installing or replacing a septic system, you must obtain a permit from the Madison County Health Department.
• Steps to get a permit:
  1. Hire a qualified professional to conduct a site evaluation and soil assessment, and to prepare a proposed system design.
  2. Submit a permit package with the site evaluation, design drawings, and system plan.
  3. The health department reviews the package for compliance with setbacks, soil suitability, groundwater depth, and system type.
• The site evaluation captures soil type, depth to groundwater, slope, and proximity to wells or streams. Setbacks and design criteria come from state rules and are confirmed during review.

Installation, Inspections, and Compliance

• Installation must be performed by a licensed septic contractor.
• The county conducts inspections during and after installation to verify conformance with the approved design.
• After installation, the system is registered with the county, and owners should maintain proper operation and maintenance records.

Maintenance, Pumping, and System Care

• Regular maintenance protects public health and the environment.
• Most residential systems should be pumped every 3–5 years, depending on tank size, household usage, and the system type (gravity, mound, or enhanced treatment).
• Adhere to the manufacturer's maintenance schedule and keep pumping receipts and inspection reports for records.
• Minimize risk by not flushing hazardous chemicals, solvents, oils, wipes, or non-biodegradable items; avoid excessive water use near the septic zone.

Real Estate Transfers and Compliance

• When selling a home, Madison County may require documentation of the system's condition.
• A current evaluation, certificate of compliance, or records demonstrating proper maintenance may be requested during the real estate transaction.

What If There's a Problem

• Signs of trouble: backups, gurgling sounds, sewage odors, or wet spots in the drain field.
• Contact the Madison County Health Department promptly for guidance and a remediation plan.
• Depending on the issue, remedies can range from pumping and repairs to system upgrades or replacement, in line with code requirements.

Resources

• Madison County Health Department – On-Site Wastewater Program:
• NC DHHS Environmental Health – On-Site Wastewater Systems:
• NC On-Site Wastewater Rules (15A NCAC 18A): overview and code references via state portals (consult NC Administrative Code for exact language)

Soil, Groundwater & Environmental Factors in Madison County

Local soils and how they affect septic performance

• Madison County soils vary from deep, well-drained upland soils to shallow, rocky or slow-draining low-land soils. This mix affects how well wastewater can infiltrate the ground.
• Soil depth to bedrock, stone content, and slope influence drainfield design. In rocky or perched areas, absorption can be slower or require alternative system types.
• Soil drainage tests and site evaluations are essential before installing or replacing a system. A qualified designer can determine suitable drainfield size and technology for your property.
• Use official soil resources to understand your parcel's conditions: Web Soil Survey (NRCS) provides soil maps and properties for your site.
• USDA Natural Resources Conservation Service – Web Soil Survey:
• U.S. Environmental Protection Agency – Septic Systems:
• Madison County Health Department (general guidance and local resources): https://www.madisoncountync.gov/

Typical Septic System Types in Madison County

Conventional septic system

• What it is: The most common residential setup in Madison County—a septic tank underground that collects waste, with effluent released to a soil-based drain field.
• How it works: Wastewater flows into the tank, solids settle, clarified liquid flows to perforated pipes in the leach field, and soil naturally treats and disperses it.
• When it's right for Madison County: Works best on soils with adequate depth and drainage; less ideal where bedrock, shallow soil, or high water tables limit absorption.
• Pros: Simpler, typically lower upfront cost, widely installed.
• Cons: Requires sufficient soil volume and proper maintenance to prevent clogging or groundwater impact.
• Maintenance basics:
  • Pump the tank every 3–5 years (usage and household size affect interval).
  • Conserve water to reduce load on the system.
  • Avoid putting fats, oils, grease, and non-dispersibles down drains.
• Official resources: EPA Septic Systems —

Mound system (sand mound)

• What it is: A specialized drain field built above ground level when native soils are too shallow, rockier than typical, or have a high water table.
• How it works: Treated effluent from the septic tank is distributed into a raised bed of sand and gravel, with a network of perforated pipes beneath the surface.
• When it's right for Madison County: Often used in areas with poor soil depth or drainage, common in the region's gravelly or shallow soils.
• Pros: Expands where conventional systems won't fit; good treatment potential in challenging soils.
• Cons: Higher installation and maintenance costs; requires regular inspections and protection from compaction.
• Maintenance basics:
  • Keep the area above the mound clear of heavy equipment and vegetation that can damage components.
  • Regular inspections by a licensed professional; monitor for surface pooling or odors.
• Official resources: EPA Septic Systems — https://www.epa.gov/septic; NC Cooperative Extension — https://content.ces.ncsu.edu/on-site-sewage-systems

Sand filter system

• What it is: An advanced treatment option that uses a lined chamber filled with sand to polish effluent before it's dispersed.
• How it works: Effluent from the septic tank moves to a sand filtration bed where filtration and microbial action further treat it before dispersal in the drain field.
• When it's right for Madison County: Helpful when soil conditions don't provide enough treatment in the subsoil or when the site requires enhanced effluent treatment.
• Pros: Higher level of treatment; can extend system life on marginal soils.
• Cons: More complex and costly to install and service; requires ongoing maintenance.
• Maintenance basics:
  • Schedule regular inspections; keep surface area free of debris and compaction.
  • Use quality, job-appropriate pumps and dosing if required by the design.
• Official resources: EPA Septic Systems — https://www.epa.gov/septic; NC Cooperative Extension — https://content.ces.ncsu.edu/on-site-sewage-systems

Aerobic Treatment Unit (ATU) and spray/dosing options

• What it is: A mechanical system that adds air to accelerate wastewater treatment, often paired with spray or drip irrigation for final disposal.
• How it works: An aerator and filter media break down organics; treated effluent is distributed to the landscape or infiltrated via a spray distribution system.
• When it's right for Madison County: Useful where soil absorption is limited, or properties are small or have challenging soils; can be paired with water-efficient irrigation.
• Pros: Superior treatment; flexible siting in difficult soils; can reduce surface loading.
• Cons: Higher purchase, installation, and ongoing maintenance costs; requires licensed service for maintenance.
• Maintenance basics:
  • Regular service by a qualified technician; keep electrical components accessible and protected.
  • Monitor for alarms, perform routine pump and filter checks, and avoid flushing incompatible materials.
• Official resources: EPA Septic Systems — https://www.epa.gov/septic; NC Cooperative Extension — https://content.ces.ncsu.edu/on-site-sewage-systems

Low-pressure / pressure-dosed and drip options

• What it is: A pressurized distribution approach that sends effluent under low pressure to multiple absorption points, sometimes with drip irrigation for landscaping.
• How it works: A small pump delivers effluent through lateral lines or emitters, promoting even soaking and reducing soil degradation.
• When it's right for Madison County: Valuable on sloped lots or soils with uneven absorption; helps prevent ponding and encourages uniform distribution.
• Pros: More uniform field loading; can extend system life on challenging soils.
• Cons: More equipment and maintenance; requires proper installation and professional oversight.
• Maintenance basics:
  • Inspect and service pumps, valves, and controls; protect power supplies and wiring.
  • Keep the dosing area clear and monitor for signs of system stress.
• Official resources: EPA Septic Systems — https://www.epa.gov/septic; NC Cooperative Extension — https://content.ces.ncsu.edu/on-site-sewage-systems

Choosing and planning (quick steps)

1. Schedule a site evaluation with Madison County Environmental Health or a licensed activator.
2. Have soil testing and percolation tests performed as part of the design process.
3. Work with a licensed designer/contractor to select a system type that suits your lot and soils.
4. Obtain all permits and follow county requirements before installation.
5. Plan for ongoing maintenance visits and keep detailed service records.
6. Official resources: EPA Septic Systems — https://www.epa.gov/septic; NC Cooperative Extension — https://content.ces.ncsu.edu/on-site-sewage-systems

Typical Septic Issues Across Madison County

Aging Systems and Failing Drainfields

Many Madison County homes rely on older septic systems that have outlived their original design life. As tanks age, baffles break down and drainfields become less able to treat wastewater, leading to backups and performance problems.

• Signs to watch for:
  • Slow drains, backups in toilets or sinks
  • Wet spots, spongy soil, or strong odors over the drainfield
  • Gurgling sounds in plumbing after flushing
• What to do:
  1. Schedule a visit from a licensed septic professional for a full inspection.
  2. If the tank is full, arrange pumping and have the system evaluated for drainfield failure.
  3. Review past maintenance records and permit history to guide next steps.
• If you need authoritative guidance: EPA Septic Systems (www.epa.gov/septic) and NCDEQ Onsite Wastewater Program (

Tree Roots and Obstructions

In this region, tree roots growing near the system are a common cause of blockages and damaged lines.

• Signs to watch:
  • Persistent damp areas or soggy patches over the drainfield
  • Roots visible in or around the septic tank or access risers
• What to do:
  1. Have a septic pro locate lines and assess root intrusion.
  2. Remove intrusive roots and install root barriers where feasible.
  3. Plant trees and shrubs with plenty of clearance from the drainfield.
• Quick tip: Avoid heavy equipment over the drainfield to prevent soil compaction.

Improper Use and Household Practices

Septic systems are designed for wastewater and septic-safe products. Misuse accelerates wear and can trigger failures.

• Do and don't:
  • Do: Use water efficiently; run full laundry loads with adequate time between cycles; use septic-safe cleaners.
  • Don't: Dispose of fats, oils, and grease down drains; flush wipes (even those labeled flushable); pour paints, solvents, or chemicals down the drain; use a garbage disposal excessively.
• What to do:
  1. Switch to septic-safe products and reduce overall water use.
  2. Consider limiting disposal usage or installing filtration to catch solids.
  3. Have a professional inspect tank integrity and flow pathways periodically.

Wet Weather, Groundwater, and Seasonal Saturation

Heavy rainfall and high groundwater can saturate the drainfield, making problems worse in Madison County's climate.

• Signs to watch:
  • Drainfield areas stay soggy after rains, or you notice backups during wet periods
  • Foul odors near the system when the soil is saturated
• What to do:
  1. Conserve water during and after heavy rain to avoid overload.
  2. Ensure roof drains and surface water are directed away from the drainfield.
  3. If repeated saturation occurs, a professional assessment may be needed to evaluate drainfield capacity or alternative designs.
• Resources: EPA and NCDEQ guidance can help you understand storm-related impacts on septic systems.

Sump Pumps, Buried Utilities, and Overflow Management

In some homes, sump pump discharge or drainage lines feed into the septic system, which can overwhelm it.

• Signs to notice:
  • Frequent pumping cycles or unexplained backups during storms
  • Water pooling near foundations and drainfield areas
• What to do:
  1. Redirect sump pump discharge away from the septic system to a suitable dry well or drainage area.
  2. Work with a licensed professional to assess whether a separate drainage system is needed.
  3. Maintain clear drainage around the tank area and avoid parking over the drainfield.

Maintenance Mindset: Regular Care Keeps It Working

Proactive maintenance prevents many issues from developing or escalating.

• Routine steps:
  • Schedule professional inspections every 3–5 years (adjust for tank size and household use)
  • Pump the tank as recommended and keep a maintenance log
  • Protect the drainfield: avoid driving or digging over it; keep vegetation shallow roots only
• Resources for guidance:
  • EPA Septic Systems:

Septic Inspection, Permits & Local Oversight

Governing oversight in Madison County

The regulation of septic systems in Madison County blends state standards with local administration. The North Carolina DEQ On-Site Wastewater Program sets statewide design, permitting, and inspection requirements for new systems and major repairs. Local permits, plan reviews, and inspections are typically handled by Madison County's Inspections/Planning office in coordination with the state program. For the most current rules and forms, check with the county office and the state DEQ page: and https://www.madisoncountync.gov

Permits you may need

• New septic system installation: permit required.
• System replacement or major repair: permit required.
• Upgrades, relocations, or significant design changes: permit required.
• Routine pumping, maintenance, or minor servicing: usually no new permit, but keep service records and consult the county if ownership changes or major work is planned.

What you'll need to apply

• Property information: address, deed, parcel number.
• Site plan: shows lot boundaries, setbacks, and the proposed system location.
• Soil information: percolation test results or a soil evaluation.
• System design documents: drawings with tank size, chamber/compartments, drainfield layout.
• Qualifications of professionals: any required designs must come from a licensed soil professional or system designer as applicable in your area.
• Any additional local forms or advisories required by Madison County.

How to apply (step-by-step)

1. Contact the Madison County Inspections/Planning office to confirm permit type and requirements.
2. Gather the items listed above (address, site plan, soil tests, designs).
3. Complete the permit application and submit with plans to the county (in person or online if available).
4. Pay applicable permit fees.
5. Await plan review; you may be asked for clarifications or additional information.
6. Schedule any required pre-construction meeting or site visit when advised.

What inspectors look for during the review and inspection

• Setbacks and compliance: distance from wells, property lines, streams, and other features as required by code.
• Soil suitability and drainfield sizing: design must reflect site conditions and intended usage.
• Installation accuracy: tank placement, baffles, lids, risers, and secure connections.
• Venting and access: proper vent lines, manhole access, and convenient pumping access.
• Materials and workmanship: appropriate piping, backfill, compaction, and protection from surface water and erosion.
• Documentation: accurate as-built drawings and compliance records after installation.

During and after the inspection

• The inspector will verify that work matches the approved permit and plans.
• If issues are found, a clearly defined list of required corrections will be provided and must be addressed.
• Upon successful inspection, you'll receive final approval or certification; keep copies of all permits, approvals, and as-built drawings for your records.
• Ongoing maintenance: follow the required pumping and service schedule for your system; some systems (especially advanced or alternative designs) may require annual or periodic servicing.

Helpful resources

• North Carolina DEQ On-Site Wastewater Program: https://deq.nc.gov/about/divisions/waste-management/on-site-wastewater
• Madison County official site: https://www.madisoncountync.gov

Cost Expectations for Septic Services in Madison County

Septic Tank Pumping and Cleaning

What it includes: removing sludge and wastewater from the tank, inspecting the baffles, checking the outlet tees, and noting any needed follow-up (like a pump every 2–3 years). In Madison County, rural lots and older systems can mean more frequent pumping if access is limited or tanks are smaller than standard.

What to expect in the service: access clearance, hoses needed, proper disposal, and a quick drain-field check to gauge ongoing health.

Typical cost in Madison County: $200–$500 per pumping, depending on tank size (typically 1,000–1,500 gallons), accessibility, and distance from the contractor's base.

Septic System Inspections and Certifications

What it includes: a site visit to evaluate tank condition, lid access, pump status, outlet baffles, and the drain field; dye testing can be used when appropriate; documentation suitable for lenders or buyers.

What to expect in Madison County: inspections often accompany real estate transactions or property questions. Soil conditions in Madison County can influence whether a system passes on-site checks or needs further evaluation.

Typical cost in Madison County: $150–$350 for a basic inspection; $300–$600 for a full, write-up-quality inspection with documentation suitable for real estate transfer.

Real Estate Transfer Septic Certification (Septic Certification)

What it includes: a focused inspection tailored to real estate closings, with a formal report on system operability, current pump status, and recommended action items to bring the system up to code or extend life.

What to expect in Madison County: lenders may require a certification; some buyers opt for a pre-listing certificate to avoid last-minute delays.

Typical cost in Madison County: $250–$500, depending on the complexity of the system and how thorough the documentation needs to be.

New Septic System Design and Installation

What it includes: site evaluation (soils, slope, water table), system design, permitting help, excavation, tank installation, and drain-field construction. Madison County soils can vary and sometimes necessitate mound or alternative systems, which affect scope and cost.

What to expect in Madison County: installation timelines can be longer in rural areas with access challenges; permit coordination with state and county regulators is common.

Typical cost in Madison County: Conventional system $8,000–$15,000; more complex systems (mounds, sand filters, or pumped systems) often $15,000–$40,000 or more.

Drain Field Repair and Replacement

What it includes: evaluation of the drain field, repair of damaged trenches or lines, or full replacement of the absorption area if failure is confirmed.

What to expect in Madison County: soil type and groundwater depth influence repair options; some properties require additional drainage management or reconfiguration.

Typical cost in Madison County: repair $2,500–$8,000; complete drain-field replacement often $10,000–$25,000 depending on size and system type.

Septic Tank Replacement and Lids/Risers Upgrades

What it includes: replacing a failing tank, adding or upgrading access lids or risers for easier future service, and updating components to modern standards.

What to expect in Madison County: older homes may need upgraded access for maintenance and code compliance.

Typical cost in Madison County: tank replacement $3,000–$7,000 (plus installation); lids/riser upgrades $300–$1,000.

Maintenance Plans and Routine Service

What it includes: regular pumping reminders, system health check during visits, filter checks, and status notes to prevent surprises.

What to expect in Madison County: local contractors may offer seasonal maintenance bundles tuned to the county's climate and soil conditions.

Typical cost in Madison County: $150–$350 per year, depending on service frequency and included checks.

Perc Tests and Soil Evaluations for New Installations

What it includes: soil percolation testing and site evaluation to determine feasible system types and locations.

What to expect in Madison County: soil variability can lead to multiple test points and potentially more extensive analysis.

Typical cost in Madison County: $500–$1,500 per test, depending on scope and access requirements.

Step-by-step planning to get costs in line:

1. Gather existing system info (age, tank size, last pump date, known issues).
2. Schedule a site visit with a qualified local septic contractor.
3. Request multiple written estimates for the same scope.
4. Consider long-term maintenance plans to avoid surprise costs.

Official resources:

• EPA Septic Systems:

Madison County Health Department (official county resource): https://www.madisoncountync.gov/

Cities & Communities in Madison County With Septic Systems

Incorporated towns in Madison County

• Marshall
• Mars Hill
• Hot Springs

What that means for septic in these areas

• Most homes in these towns rely on private septic systems unless a public sewer line runs through the street or neighborhood. Public sewer is available in limited pockets; verify with the town or county if you're unsure.
• If you rent, buy, or build in these towns, ask the local planning or public works department about current sewer connections for your address before assuming a septic system is needed.

Rural and unincorporated areas

• Across the county's rural and unincorporated tracts, private septic systems are the predominant method of wastewater treatment. This includes many neighborhoods that aren't served by a centralized sewer system.
• Because service maps can change and environmental conditions differ, it's wise to confirm your property's status with local officials if you're new to the area or purchasing land.

How to confirm your septic status (step-by-step)

1. Locate your property records
   • Look for a septic permit or system record in your closing documents or with the county's environmental health office.
2. Check with local authorities
   • Contact the Madison County Health Department or your town's public works/building department to confirm whether municipal sewer is available at your address.
3. Inspect your utilities bill
   • A line item for "sewer" on water/sewer bills typically indicates a public connection; absence may suggest a private septic system.
4. Review the septic system components
   • Typical parts include a septic tank, a distribution box, and a drain field. If you're unsure, a licensed septic contractor can identify what's on your property.

Maintenance priorities for Madison County septic systems

• Regular pumping and inspection
  • Most households benefit from pumping every 3–5 years, depending on tank size, household size, and usage patterns.
• Waste and chemical management
  • Preserve the life of your system by avoiding grease, solvents, paints, pesticides, and non-biodegradable items that can clog or damage the drain field.
• Water-use habits
  • Spreading out heavy water use (laundry, dishwashing, long showers) helps prevent overloading the septic tank and drain field.
• Drain-field protection
  • Keep heavy machinery, vehicles, and structures off the drain field. Plant only shallow-rooted vegetation above it to reduce root damage risks.

Signs of trouble to watch for

• Surface water or soggy ground over the drain field
• sewage odors around the septic area
• Slow drains, gurgling sounds in pipes, or toilets that back up
• Frequent need for septic pump-outs or high/rapid water usage

Where to find official guidance and resources

• North Carolina Department of Environmental Quality (DEQ) Onsite Wastewater Program
• U.S. Environmental Protection Agency (EPA) Septic Smart program
  • https://www.epa.gov/septic
• Madison County government (for local contact information and maps)
  • https://www.madisoncountync.gov/

Quick tips for homeowners in Madison County

• When buying property, request the septic permit history and a current inspection from a licensed professional.
• Schedule regular maintenance; a proactive approach saves money and protects groundwater.
• Keep detailed records of all septic-related work and pump dates for future reference.

Septic vs Sewer Across Madison County

Quick differences

• Septic systems are private, on-site treatment units buried in your yard. They handle household wastewater and discharge to an on-site drainfield.
• Sewer connections feed wastewater into a municipal system for transport and treatment by the town or county. You pay for service through a monthly or quarterly bill.

Availability around Madison County

• Madison County is a mix: rural areas commonly rely on septic; many towns have or are connected to sewer lines, while others do not. If you're building or buying, verify the status for your exact address.
• To confirm what's available at your property:
  • Check with the Madison County Health Department for permitting and on-site options:
  • Contact your city or county water/sewer utility for current sewer availability and connection requirements: local government pages linked through the county site

Pros and cons at a glance

• Septic:
  • Pros: Greater independence, potentially lower long-term monthly costs, ideal for properties without sewer lines.
  • Cons: Requires regular maintenance and pumping, potential for costly repairs if the system fails, performance depends on soil and installation quality.
• Sewer:
  • Pros: No on-site pumping, no drainfield maintenance, predictable monthly bills and utility oversight.
  • Cons: Ongoing charges can add up, risk of sewer backups during heavy rain or overflows, possible connection fees and annual rate increases.

Costs and maintenance you should expect

• Septic system on a typical Madison County property:
  • Installation and site work: widely variable, roughly several thousand to over $20,000 depending on tank size, soil, and drainfield design.
  • Routine maintenance: pumping every 3–5 years is common; pump cost often several hundred dollars.
  • Ongoing care: conserve water, avoid dumping grease or harsh chemicals, protect the drainfield from heavy loads or tree roots.
• Sewer connection (where available):
  • Tap/connection fees: can range from a few hundred up to several thousand dollars, depending on distance to mains and local rules.
  • Monthly bills: depend on usage and utility rates; plan for ongoing costs regardless of household size.
  • Repairs and upgrades: handled by the utility, though you may face occasional fees for service connections or line maintenance.

Practical steps for Madison County homeowners

1. Verify availability for your exact address (sewer vs. septic) with the local health department and utility.
2. If septic, get a licensed installer to assess soil and design before buying land or building.
3. Plan for maintenance: schedule pumpings and inspections, especially if there are children, frequent laundry, or heavy use.
4. Use water-saving practices to reduce strain on either system.
5. Understand your potential long-term costs with the utility (if sewer) or a long-term maintenance plan (if septic).

Local resources to consult

• North Carolina Department of Environmental Quality (On-Site Wastewater Program) for state rules and guidance:
• EPA Homeowner's Guide to Septic Systems:
• Madison County Health Department for local permitting and inspection support: https://www.madisoncountync.gov/health