Septic in Pottsville, AR

Last updated: Mar 21, 2026

Pottsville's quiet streets and sturdy yards often hide a simple, reliable system working quietly beneath the surface—your septic tank and drain field. In our town, many homes rely on private on-site wastewater systems, a setup that fits our property sizes, older neighborhoods, and the practical reality of growing suburbs where municipal sewer lines haven't always reached every block. It's the kind of home infrastructure that, when cared for, keeps daily life running smoothly without a lot of fuss.

Is septic common in Pottsville? Should I expect septic if I own or buy a home?

Yes. Septic systems are common in Pottsville, especially where there isn't a city sewer nearby or where lots are rural or older. If you own or are buying a home here, odds are you'll be looking at a septic system unless the address is connected to a sewer main. Always verify with the seller or listing disclosures, and check with the county records or a local septic pro to know the exact setup for that property.

Why Pottsville homes use septic systems

  • Rural and semi-rural layouts: Larger lots and homes spread out from centralized sewer lines often rely on on-site systems.
  • Cost and practicality: Extending municipal sewer to every property isn't always feasible or economical, so private septic becomes the sensible option.
  • Local development patterns: Many older homes were built before sewer networks expanded, so septic remained the practical default.
  • Soil and groundwater considerations: On-site treatment can work well when a system is properly designed for the local soil conditions and water table, with regular maintenance.

High-level view of why septic exists here

A septic system treats wastewater right on the property. Wastewater goes into a tank, solids settle to the bottom, and bacteria begin breaking down organic matter. The liquid portion then drains through a drain field into the surrounding soil, where it's filtered and dispersed. When designed, installed, and maintained correctly, this on-site approach protects your home, yard, and local water sources while keeping daily life uninterrupted.

What this means for you (quick-start tips)

  • Schedule regular pumping every 3–5 years (more often if you have a larger family or heavy use).
  • Be mindful of what goes in the toilet and sink—avoid grease, wipes, and non-dissolving items.
  • Protect the drain field: keep heavy equipment and planting plans away from the area, and mindtree roots near the field.
  • Consider a periodic professional inspection to spot issues before they become costly problems.

This is your practical starting point for Pottsville septic care—a neighborly, professional perspective you can trust as you plan, buy, or maintain your home.

Where Septic Systems Are Common in Pottsville

Map of septic coverage in Pottsville, AR

Rural outskirts with room to install septic

  • Outside Pottsville's core town limits, many parcels are large enough to accommodate a septic system. Low-density development and farms often rely on private septic rather than tying into a municipal sewer.
  • The cost and logistics of extending sewer mains to distant plots make septic the practical choice for many rural homeowners.
  • Typical systems you'll see here include conventional gravity septic tanks and, where soils or slopes require it, mound or alternative designs. The exact type depends on soil percolation, groundwater depth, and lot size.

Areas not served by municipal sewer

  • If there is no public sewer within a reasonable distance, homes rely on private septic systems and on-site wastewater treatment.
  • In Pottsville, you'll commonly find septic use in neighborhoods or rural corridors that aren't connected to a city sewer line. These homes often also use private wells for water supply.
  • Local regulations require proper permitting, installation, and maintenance of septic systems to protect groundwater and nearby water features. See the Arkansas Department of Health guidance for on-site wastewater systems for state requirements.

Older neighborhoods and hillside properties

  • Older housing tracts and hillside lots around Pottsville are frequently septic-served because sewer lines were not extended when those areas were developed.
  • Sloped or irregular terrain can necessitate engineered designs such as mound systems or alternative effluent treatment approaches to ensure proper drainage and prevent downslope drainage issues.
  • In these settings, regular maintenance becomes especially important to prevent system failures and groundwater contamination.

Soil, lot size, and design factors that keep septic common

  • Lot size: Larger parcels provide space for the septic tank, distribution box, and drainfield, making septic a sensible option where public sewer isn't available.
  • Soil conditions: Soils with adequate drainage and appropriate percolation rates support reliable septic performance; poor soils may require specialized designs.
  • Water usage patterns: Homes with moderate daily wastewater flow are better candidates for conventional designs; high-demand homes may need larger tanks or specialty systems.
  • Groundwater and bedrock depth: Shallow groundwater or bedrock can push designs toward mound systems or alternative treatment methods.

How to tell if your Pottsville property uses septic (practical steps)

  1. Check property records and deed notes for "septic system" or "private wastewater" references, or ask the seller/builder about the installation.
  2. Inspect the yard for visible markers: a buried tank lid, access risers, or a drainfield area with distinct, evenly spaced turf growth.
  3. Look at city or county records for sewer service status on your street or subdivision map. If no sewer line is available nearby, septic is likely.
  4. Contact the Arkansas Department of Health for guidance on on-site wastewater systems and to verify any permits or inspections on file. https://www.healthy.arkansas.gov/programs-services/topics/onsite-waste-water-systems
  5. If you're buying, hire a licensed septic inspector or contractor to perform a formal inspection and, if needed, a pump and evaluation before closing.

Official resources

Septic vs Sewer: What Homeowners in Pottsville Should Know

Key differences at a glance

  • Septic system: Private tank(s) on your property that treat wastewater; maintenance is homeowner responsibility (pump outs, inspections, proper use).
  • Municipal sewer: Wastewater goes to a city or county sewer system; you typically pay a monthly sewer bill; the utility handles treatment and maintenance up to the connection point.
  • Costs and timing: Septic often involves upfront installation costs plus periodic maintenance; sewer service involves ongoing monthly fees and potential connection or tap-in charges if you're not yet connected.
  • Reliability: Sewer outages affect many homes; septic systems can fail if not cared for, leading to backups or environmental risks on your property.

Pottsville-specific considerations

  • Soil and site conditions: Local soils vary; a proper site assessment helps determine if a conventional septic system will perform well or if alternative designs are needed. Your local health department can guide soil testing requirements.
  • Water table and rainfall: Wet seasons and high groundwater can impact septic drain fields more than expected; proper sizing and drainage are critical in Pottsville's climate.
  • Well proximity: If you rely on well water, protect groundwater by ensuring your septic system is well-placed and maintained. Failure or leaks can pose risks to nearby wells.
  • Availability of sewer: Not every Pottsville property is connected to municipal sewer. If sewer is accessible, you may face costs to connect and ongoing monthly charges, but you'll avoid septic tank maintenance.

When sewer service is available vs septic

  • If you're connected to municipal sewer:
    • Benefits: No tank pumping, no drain field maintenance, predictable monthly sewer charges.
    • Considerations: Tap-in costs, potential late- or backflow charges, and ongoing utility rates.
  • If you use a septic system:
    • Benefits: Independence from the utility, potential lower long-term monthly costs (depending on usage and maintenance).
    • Considerations: Regular pumping every 3–5 years (varies by household and tank size), inspections, careful waste disposal, and adherence to local regulations.
  • Decision checkpoint: Compare initial connection costs and ongoing sewer fees against the estimated lifetime maintenance and pumping costs for a septic system.

Signs you might prefer sewer connection or a system upgrade

  • Frequent backups or slow drains across fixtures.
  • Soil or surface sogginess over the drain field after rains.
  • Deteriorating drainage performance despite proper use and pumping.
  • Plans to sell or refinance; utilities or lender requirements may influence the decision.

Maintenance and cost considerations

  • Septic maintenance:
    • Schedule: Pump every 3–5 years (varies by tank size and usage).
    • Inspections: Have a professional assess baffles, scum, and sludge levels during pumping.
    • Care: Use water efficiently, avoid disposing of chemicals, fats, oils, and non-biodegradable items down drains.
  • Sewer maintenance:
    • Billing: Understand the monthly rate structure and any availability or tap-in fees.
    • Outages: Be aware of municipal repair timelines and any backflow protections.
  • Cost ranges are regional; consult local professionals for exact figures in Pottsville and Pope County.

Steps to decide and plan

  1. Confirm options with Pottsville's official sewer utility and the Pope County health department.
  2. Get a septic system assessment if staying on private waste treatment (soil test if needed).
  3. Compare up-front and ongoing costs: sewer taps and monthly fees vs septic pumping and replacement risk.
  4. Create a maintenance plan and budget, then make a decision that fits your lot, usage, and long-term plans.

Safe-use and best practices in Pottsville

  • Conserve water to reduce load on septic systems.
  • Only flush toilet paper; avoid flushing chemicals, grease, medications, and wipes.
  • Protect the drain field from heavy structures or compaction; keep vehicles off the area.
  • Schedule inspections and pumping with licensed professionals.

Official resources

  • EPA Septic Systems:
  • Pottsville and Pope County health or planning departments (local guidance and permitting) via state portal: https://www.arkansas.gov/ or your county health department page for specific contact information

Typical Septic System Types in Pottsville

Conventional septic systems (gravity-fed)

A conventional system is the standard setup most homes use: a septic tank connected to a soil absorption field (drain field). Wastewater flows from the house into the tank, where solids settle, and liquids drain into the field for treatment by the soil.

  • How it works: settled solids stay in the tank; clarified effluent exits to perforated pipes buried in gravel trenches.
  • When it's a good fit: soils with adequate depth to groundwater and enough apparent permeability; typical residential lots.
  • Key components: septic tank, distribution box, perforated field pipes, and a final soil layer.
  • Pros: simple design, generally reliable, lower upfront cost.
  • Cons: performance depends on soil health; clay or high water tables can limit effectiveness.
  • Helpful resources: EPA overview of septic systems (www.epa.gov/septic).

Mound systems (for limited soil or high groundwater)

Mound systems are used when native soils are too shallow, too permeable, or water tables rise too close to the surface. An above-ground sand-fill mound provides an engineered treatment area.

  • When it's used: poor native soils, restrictive bedrock, or high groundwater using a typical drain field.
  • Main parts: septic tank, pump chamber (in pumped designs), elevated sand-filled mound, distribution system.
  • Pros: expands usable sites; robust treatment in challenging soils.
  • Cons: more costly and requires more maintenance; needs skilled installation.
  • Maintenance note: regular inspection of the field section and compaction checks.
  • Resources: EPA's septic system pages and state-specific guidance (see links below).

Chamber systems and sand-bed/alternative trenches

These modern alternatives use paired plastic chambers or expansive sand-bed trenches to create a wider, shallower absorption area compared with conventional gravel trenches.

  • How they differ: wider distribution with less gravel; can be easier to install in tighter lots or poor soils.
  • Pros: typically lighter, quicker to install, adaptable to site constraints.
  • Cons: performance still relies on proper soil conditions; not a cure for severe feasibility issues.
  • Practical tip: ensure the design is sized for your household and soil tests.

Aerobic treatment units (ATUs) and advanced onsite systems

ATUs treat wastewater more before it reaches the soil, using controlled aerobic digestion and disinfection. They often require electricity and regular maintenance.

  • When you'd choose one: properties with failing soils, demanding effluent quality, or where space limits traditional trenches.
  • What to expect: routine maintenance by a service provider, alarms for power or pump issues, and periodic effluent inspections.
  • Pros: higher treatment efficiency; can allow smaller drain fields.
  • Cons: higher ongoing maintenance and energy use; potential odor concerns if not serviced.
  • Official guidance: EPA and state resources on ATUs (www.epa.gov/septic and your state department's onsite wastewater pages).

Drip irrigation and low-discharge disposal

In some projects, treated effluent is managed with low-flow drip lines or other controlled disposal methods.

  • Scope: more common in new designs or specialty applications; requires careful design and monitoring.
  • Pros: efficient water use; can reduce trench footprint.
  • Cons: specialized maintenance and monitoring; higher upfront design requirements.

Maintenance and planning at a glance

  • Regular inspections and tank pumping: most tanks need pumping every 3–5 years, depending on size and household use.
  • Water-use habits: spread laundry, dishwashing, and showers to reduce peak load on the system.
  • Avoid contaminants: limit fats, oils, chemicals, and non-dispersibles that can harm soil biology.
  • Seasonal care: protect the drain field from heavy vehicle traffic and roots; keep surface water away from trenches.
  • Documentation: maintain installation records, pumping dates, and service notes for quick reference.
  • Keep official references handy:
    • EPA septic systems:
  • Local guidance: consult a licensed septic professional familiar with Pottsville soils and local requirements to confirm the best type for your lot and to obtain the proper permits.

Common Septic Issues in Pottsville

Common causes of septic issues in Pottsville

  • Clay soils with low permeability and poor drainage can slow effluent absorption, leading to surface damp spots and backups.
  • Pottsville's seasonal rainfall and occasional flooding raise the water table, which can saturate drainfields and reduce treatment efficiency.
  • Tree roots near the system and landscape features can infiltrate pipes and tanks, causing leaks or blockages.
  • Overloading the system with high water usage (lots of laundry, long showers, or frequent use of a garbage disposal) overwhelms the tank and soil
  • Inadequate system sizing or aging infrastructure: older homes may have undersized or deteriorating tanks, baffles, or drainfields relative to current usage.
  • Improper maintenance habits, such as infrequent pumping or flushing non-biodegradable items, accelerate system wear.

Why Pottsville-specific conditions matter

Pottsville's typical clay soils and water-table patterns mean even well-designed systems may struggle after heavy rains or rapid irrigation. The combination of dense soil and rising groundwater can keep effluent from reaching the drainfield, causing backups or soggy patches in yards. In wooded or landscaped lots, root intrusion becomes a common issue as trees and shrubs mature near lines. If you're on a hillside or flood-prone zone, seasonal runoff can temporarily overwhelm the absorption bed, making maintenance more critical than in drier environments.

Signs of septic trouble you might notice

  • Slow drainage in sinks, tubs, and toilets, often accompanied by gurgling sounds
  • Sewage odor around the manhole cover, vent stack, or yard
  • Wet, spongy, or unusually lush patches over the drainfield or septic components
  • Backup of toilet water into tubs or showers, especially during heavy rainfall
  • Unexpected soggy areas after using water or irrigation

What to do if you notice issues

  1. Reduce water use to limit further load on the system (avoid long showers, frequent laundry loads, and using the garbage disposal).
  2. Locate the septic tank access and inspect for obvious signs of leakage or pooling.
  3. Call a licensed septic professional for a proper assessment (pump, inspect baffles, and evaluate the drainfield).
  4. If the drainfield is saturated, request a soil evaluation and an assessment of potential repairs, which may include pumping, repair, or alternative system options.
  5. Check for local and state guidelines and obtain any required permits before repairs; refer to official guidance for septic systems as you plan next steps.
  6. Consider a dye test or camera inspection if advised by your technician to pinpoint the issue.

Maintenance and prevention tips for Pottsville homeowners

  • Schedule regular pumping every 3–5 years, or more frequently for homes with heavy water use or garbage disposals.
  • Use septic-safe products and avoid flushing chemicals, solvents, grease, and non-biodegradable items.
  • Conserve water: fix leaks, install low-flow fixtures, and stagger laundry and dishwasher loads.
  • Protect the drainfield: keep vehicles and heavy equipment off the area, and avoid planting trees or shrubs with invasive roots nearby.
  • Manage irrigation wisely; do not sprinkler directly onto the drainfield.
  • Have annual inspections and be proactive if you notice damp patches, odors, or slow drains.

Official resources

Septic Inspection, Permits & Local Oversight

Permits and assessments

  • In Pottsville (Pope County), septic work is regulated at the county level under Arkansas Department of Health onsite wastewater rules. The Pope County Health Unit typically handles permits and inspections as part of the state OWTS program. [Arkansas Department of Health – Onsite Wastewater Treatment Systems](is the official statewide resource outlining requirements, design, and inspection steps.
  • You'll need an Onsite Wastewater Treatment System permit before installing or replacing a septic system.
  • A site evaluation and soil assessment (often including a percolation test) are required to determine the appropriate system size, placement, and setbacks.
  • Submit a permit package with a site plan (property lines, well locations, setbacks from structures and water features), the soils report, and the proposed system design. The plan should show where the drainfield, tank(s), and distribution components will go.
  • Designs must be prepared by a licensed Onsite Wastewater System Designer, and installation must be performed by a licensed Onsite Wastewater Contractor. Licensing information and requirements are outlined in state OWTS guidelines.

Inspections you'll encounter

  • Installation inspection: conducted while trenches and components (septic tank, leach field piping, distribution) are being installed. This verifies proper placement, materials, and compliance with the design.
  • Final inspection: performed after backfill and system startup to confirm everything is functioning correctly and the system is ready for use.
  • Additional inspections can occur for equipment such as pumps, alarms, or if corrective actions are needed before the system is approved.
  • Pro tip: never backfill or cover the system until the inspector signs off. Keep the as-built diagram accessible for future maintenance or resale.

Local oversight in Pottsville

  • The Pope County Health Unit handles permit issuance and inspections for onsite wastewater systems, guided by state OWTS regulations. Local building or planning departments may have additional requirements for property development, setbacks, or utility connections.
  • Quick way to verify requirements and schedule inspections:
    • Check the Arkansas Department of Health Local Health Units page to find the Pope County contact and hours:
    • Use the ADH OWTS guidance to understand design, licensing, and inspection expectations:
  • If you're within city limits or near municipal services, contact Pottsville City Hall or the local code enforcement office to confirm any city-specific rules in addition to county oversight.

Real estate transactions and disclosures

  • For buyers and sellers, it's common to provide or require documentation of any permit history, as-built diagrams, and recent inspection results for the septic system.
  • Lenders may request a current system evaluation or disclosure of known issues as part of the sale. Hiring a licensed septic inspector for a real estate transaction can help avoid surprises at closing.
  • If a problem is found, expect steps to obtain permits for repairs or replacement and to schedule necessary inspections before the system can be certified as compliant.

Quick reference steps

  1. Confirm the regulatory authority (Pope County Health Unit / ADH OWTS).
  2. Schedule a site evaluation and soil assessment.
  3. Prepare and submit the permit package (site plan, soils report, proposed design).
  4. Hire a licensed Onsite Wastewater System Designer and a licensed Installer.
  5. Schedule and pass the installation and final inspections.
  6. Obtain the as-built documentation and keep it with home records for future use.

Helpful resources

Septic Maintenance for Homes in Pottsville

Local conditions in Pottsville

  • Soils in parts of Pottsville can be clay-heavy and slow to drain, with pockets of shallow bedrock in the Ozark foothills. This can affect how quickly water and effluent move through the drainfield.
  • Higher groundwater or occasional flood conditions near streams and low-lying areas can saturate a drainfield, increasing the risk of backups or odors if you don't maintain properly.
  • Karst features and limestone in the region can influence underground water flow and tank drainage in some yards. It's worth confirming your drainfield location and depth with a licensed pro and your local health department.

Routine maintenance basics

  • Have a licensed septic professional inspect your system every 1–3 years, depending on system type, household size, and usage patterns. Regular inspections help catch baffles, pumps, and risers in good condition.
  • Pump the septic tank every 3–5 years as a baseline. If you have a large family or high daily wastewater volume, plan more frequent pumping.
  • Keep a simple maintenance log: dates of pumping, inspections, and any repairs. This makes it easier to stay on schedule and communicate with contractors.

Pumping schedule by usage

  • 1–2 people: roughly every 3–4 years.
  • 3–4 people: roughly every 2–3 years.
  • 5+ people or high wastewater: roughly every 1–2 years.
  • If you have a garbage disposal, or if solids are getting into the tank more quickly, adjust pumping sooner and discuss appropriate tank size with a pro.

Drainfield protection

  • Keep the drainfield area free from heavy equipment, construction, and parking. Compaction damages soils and reduces infiltration.
  • Plant drought-tolerant, shallow-rooted grass over the drainfield. Avoid trees or shrubs with deep taproots nearby.
  • Do not drive over or store materials on top of the drainfield. Roots and foot traffic can interfere with buried lines.
  • Maintain a perimeter around the drainfield by keeping sprinkler irrigation and outdoor hoses away from the area to prevent oversaturation.

Water usage and household habits

  • Spread laundry across the week and use high-efficiency washers. Large, concentrated water loads can overwhelm the system.
  • Run dishwashers and disposals only with full loads; consider composting food waste when possible to reduce solids.
  • Fix leaky toilets, faucets, and hoses promptly. Even small leaks add up to wasted gallons and additional solids in the tank.
  • Use approved wastewater-care products sparingly. Avoid chemical cleaners, solvents, grease, paint thinner, and antifreeze down the drain.

Seasonal and weather considerations for Pottsville

  • After heavy rains or spring thaws, the soil may be closer to saturated. Limit extra water use during those times and monitor for slow drains or odors.
  • In winter, keep an eye on exterior components (lids, risers) for frost or freezing, and ensure venting is unobstructed by snow or debris.
  • If your property is prone to drainage issues, consider elevating the drainfield area or improving site drainage with professional guidance.

Signs your Pottsville system needs attention

  • Gurgling sounds in plumbing, slow drains, or toilets that take longer to refill.
  • Unusual sewage odors near the house or drainfield area.
  • Standing wet spots or lush vegetation over the drainfield (a sure sign of effluent reaching the surface).
  • Backup into sinks or toilets after heavy water use.

Quick-start maintenance steps (1–4)

  1. Locate your septic tank and drainfield records (tank size, access lid location, and baffle status). If records are missing, contact the Pope County health department for guidance.
  2. Schedule a pumping and inspection with a licensed septic professional. Ask about tank condition, baffles, and pump status.
  3. Review your household water use and implement the habits above to reduce solids and liquid load.
  4. Mark your calendar for the next service based on the recommended interval and set reminders.

When to call a professional

  • You notice sewage backing up into fixtures, repeated odors, or wet, foul-smelling areas in the yard.
  • The system's performance suddenly declines, or you've experienced repeated overflows after heavy rain.
  • You're unsure of tank location, size, or whether the drainfield is functioning correctly.

Official resources

  • Arkansas Department of Health – On-Site Wastewater Systems:
  • EPA – Septic Systems:

Cost Expectations for Septic Services in Pottsville

Septic Tank Pumping

  • What it includes: removing accumulated solids from the tank, inspecting baffles and outlets, checking for leaks, and confirming correct flow to the drainage field. In Pottsville, older homes often have smaller tanks that fill faster; pumping helps protect the leach field in clay soils common in the area.
  • Pottsville-specific notes: accessibility matters—tanks buried under driveways or landscaping can raise costs due to lifting and maneuvering.
  • Typical cost in Pottsville: $225–$350 for a 1,000-gallon tank; $300–$500 for a 1,500-gallon tank.
  • Resources:

Septic System Repair (Minor to Major)

  • What it includes: replacing a faulty pump, repairing cracked pipes or baffles, sealing joints, or addressing effluent leaks; may include camera inspection to locate issues.
  • Pottsville-specific notes: repairs may require trenching or equipment access through yards or driveways, affecting price and timelines.
  • Typical cost in Pottsville: $300–$1,500 for minor fixes; $1,500–$6,000 for more extensive repairs or pump replacements.
  • Resources: https://www.epa.gov/septic

Drain Field Maintenance / Replacement

  • What it includes: diagnosing drain field failure (poor absorption, soggy areas), repairing trenches or distribution lines, or full leach-field replacement; may include soil and environmental testing.
  • Pottsville-specific notes: clay-heavy soils in parts of the area can complicate repairs and raise costs; access and trenching distance impact pricing.
  • Typical cost in Pottsville: $3,000–$8,000 for repair; $10,000–$25,000+ for complete replacement, depending on size and soil conditions.
  • Resources: https://www.epa.gov/septic

Tank Risers and Lids Installation

  • What it includes: adding or extending risers for easier access, securing lids to prevent accidents, and insulating as needed.
  • Pottsville-specific notes: easier future servicing and inspections in Pottsville when lids are elevated; may require zoning or HOA consideration in some neighborhoods.
  • Typical cost in Pottsville: $1,000–$2,000 depending on material and access distance.
  • Resources: https://www.epa.gov/septic

Perc Test / Soil Evaluation (for new or replacement systems)

  • What it includes: percolation testing, soil depth assessment, and evaluation to determine appropriate system type.
  • Pottsville-specific notes: soil variability around Pottsville can change required field size and method; tests guide final design and permitting.
  • Typical cost in Pottsville: $1,000–$2,500.
  • Resources: https://www.healthy.arkansas.gov/programs-services/topics/onsite-sewage-systems

Real Estate Transfer Inspections (Seller/Buyer)

  • What it includes: limited but targeted inspection to satisfy lender or buyer contingencies; usually focuses on tank access, pump status, and drain field health.
  • Pottsville-specific notes: often a fast-turnaround service to meet closing deadlines; may trigger follow-up work if issues are found.
  • Typical cost in Pottsville: $150–$300.
  • Resources: https://www.epa.gov/septic

Steps to prepare for service (ordered)

  1. Locate access to the tank and clear around the lid.
  2. Note any odors, wet patches, or past pumping dates.
  3. Schedule with a licensed septic professional familiar with Pottsville soils.
  4. Plan for potential interruptions if a drain field needs extended work.
  5. For official guidelines and background, see EPA on Septic Systems: https://www.epa.gov/septic
  6. For Arkansas onsite septic guidelines, visit the Arkansas Department of Health: https://www.healthy.arkansas.gov/programs-services/topics/onsite-sewage-systems