Septic in New Albany, OH

Nestled just southeast of Columbus, New Albany blends quiet, tree-lined streets with the practicality and pace of a growing suburb. If you're a homeowner or eyeing a purchase in this area, you're likely weighing lots, yards, and utility connections as part of your decision. I'm a local septic pro who's helped many neighbors understand what sits behind that everyday drain field—and how to keep it thriving.

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

Most homes within the city's sewer service area connect to Columbus's sanitary system, so septic isn't the default in the latest developments. If you're looking at a newer, higher-density part of town, you'll likely be on municipal sewer. But there are pockets—older properties, rural parcels, or homes on smaller subdivisions outside the main sewer corridors—where a private septic system remains common. If you're buying, don't assume sewer. Verify with the seller, check the property disclosures, and, if a septic is present, plan for a professional inspection and ongoing maintenance.

Why homes typically use septic systems in New Albany

• Historical development pattern: New Albany grew with a mix of planned neighborhoods and rural-influenced lots. In places where sewer lines hadn't yet been extended or where lot layouts favored private treatment, septic offered a practical, cost-effective solution.
• Soil and space considerations: Some lots aren't ideal for rapid sewer expansion, and on-site systems can be a sensible alternative when space, grade, or soil conditions are better suited to septic drainage fields.
• Cost and timing of infrastructure: Extending a centralized sewer system across new developments is expensive and time-consuming. In early phases or outlying areas, on-site treatment made sense while the community grew.

What to know and do if you own or plan to buy in New Albany

• Get a septic inspection if there's one on the property: Pump history, tank condition, baffles, and the integrity of the drain field matter.
• Locate the system and know its age: Tank size, location, and whether there's a maintenance plan in place can save you headaches later.
• Plan for regular maintenance: Most residents pump every 3–5 years, avoid flushing grease, solvents, or non-biodegradables, and protect the drain field from heavy traffic and deep-rooted plants.
• Check local guidelines and records: Ohio health department notes and county records can provide important maintenance and replacement timelines.

If you're navigating a purchase or ongoing maintenance in New Albany, you'll find practical, neighborly guidance here—grounded in local conditions and seasoned septic know-how.

Where Septic Systems Are Common in New Albany

Geographic patterns in New Albany

• Areas outside the centralized sewer service boundary with larger lots and more rural character rely on septic systems.
• Older or outlying subdivisions and farms where sewer mains haven't been extended yet.
• Hillsides, clay-rich zones, or parcels with high groundwater where extending a sewer line is technically or financially challenging.
• Properties on the edge of or beyond the current sewer map that were designed before municipal lines reached them.

Why septic remains common in these areas

• Development history: New Albany grew in phases; some parcels were built on private systems before sewer service arrived and many still rely on those systems today.
• Infrastructure costs: Extending mains to every large-lot property is expensive; owners often maintain private systems rather than pay for connection.
• Soils and topography: Soil drainage, depth to bedrock, and groundwater levels influence septic suitability. Well-drained soils support efficient systems, while areas with perched water tables can complicate design.
• Environmental planning: In some zones, septic systems are managed to protect wells and streams; local guidelines emphasize proper installation, setback distances from wells, and setbacks from property lines.

How to confirm whether your property uses a septic system

1. Check your property deed, tax records, or building permits for references to "onsite wastewater system," "septic," or "drain field."
2. Call the City of New Albany's utilities or public works department to review sewer service availability for your address.
3. Look up your property on Ohio EPA's Onsite Wastewater Program resources for guidance and permit history:
4. If you're buying or selling, schedule a septic system inspection with a licensed professional.

Practical tips for homeowners on septic in New Albany

• Schedule regular maintenance: pump every 3–5 years, or as recommended by your local inspector.
• Use water-smart habits: spread out laundry, fix leaks, and install efficient fixtures to reduce load.
• Care for the drain field: avoid parking or heavy equipment over the field; plant shallow-rooted cover grasses, and protect the area from soil compaction.
• Plan for renovations or additions: if you add bedrooms or expand square footage, check whether the current septic system meets capacity and setback rules.

Resources

• New Albany official website:
• Ohio EPA Onsite Wastewater Program:

Septic vs Sewer: What Homeowners in New Albany Should Know

Do you know how your home is connected in New Albany?

• Many New Albany properties are connected to the municipal sewer system, but some lots—especially newer developments or rural-adjacent areas—may rely on a septic system.
• How to check: review your latest sewer bill or utility statement, inspect your property for a septic tank lid or drain field, or contact Franklin County Public Health or your local city utility to confirm connection status.
• If you're unsure, ask your realtor, property records, or your neighbor who may share the same line to the street.

How a septic system works vs. sewer

• Septic system (on-site): Wastewater flows from your home into a septic tank where solids settle. Bacteria digest organic material, and liquid effluent is released to a drain field for further treatment. Homeowners are responsible for maintenance, including pumping and protecting the drain field.
• Municipal sewer: Wastewater is collected through a network of pipes and sent to a centralized treatment plant run by the city or a district. Homeowners pay a sewer bill, and the municipality handles maintenance and treatment.
• Key maintenance reminder: septic systems require regular attention from the homeowner; sewer systems rely on the utility for upkeep.

Pros and cons at a glance

• Septic system pros:
  • Independence from monthly sewer bills in some cases (depends on local rates).
  • No reliance on a municipal sewer line in remote areas.
  • Greater control over the on-site system when properly maintained.
• Septic system cons:
  • Homeowner responsibility for pumping, inspection, and repairs.
  • Risk of failure if not properly maintained (can be costly and disruptive).
  • Drain-field health is sensitive to soil, water use, and chemical disposal.
• Municipal sewer pros:
  • No on-site tank maintenance for the homeowner.
  • Generally lower risk of on-site drain-field failures for typical households.
  • Predictable monthly operating costs through a sewer bill.
• Municipal sewer cons:
  • Monthly or quarterly sewer charges regardless of usage.
  • Less direct control over system timing and maintenance.
  • In some areas, upcoming infrastructure upgrades or rate changes may affect costs.

Maintenance matters for New Albany homes

• If you're on septic:
  • Schedule pumping every 3–5 years (more often for small lots, heavy use, or households with garbage disposals).
  • Avoid flushing non-biodegradable items, cooking oils, chemicals, and medications down drains.
  • Conserve water to reduce hydraulic load on the drain field.
  • Protect the drain field: keep parking vehicles off, plant only shallow-rooted vegetation nearby, and divert surface water away from the area.
• If you're on sewer:
  • Monitor your city's notices about sewer line work or capacity concerns.
  • Report unusual backups or slow drains to your utility promptly to prevent bigger issues.
  • Use water wisely to help keep sewer infrastructure functioning efficiently.

When to consider a change (sewer connection or septic replacement)

• You're facing frequent backups or signs of a failing system (odors, pooled water above the drain field, lush green areas over the drain field).
• Municipal sewer expansion or upgrades become available in your area, or you receive a notice about required connection.
• Steps to take:
  1. Confirm current status with the local utility or county health department.
  2. Obtain required permits and estimates for pumping, repair, or conversion.
  3. Plan financing and scheduling that aligns with weather and property needs.
  4. Ensure proper inspections after any work are completed.

Official resources

• EPA Septic Systems:
• Franklin County Public Health (general environmental health and septic information):

Typical Septic System Types in New Albany

Conventional gravity septic systems

• How they work: A septic tank collects solids; effluent flows by gravity to an underground drain field with perforated pipes and crushed stone, allowing treatment in the soil.
• When you'll see them: Common on lots with well-draining soils and adequate space for a drain field.
• Pros: Simple, reliable when soils are good; usually lower upfront cost.
• Cons: Requires sufficient absorbent soil depth and good slope; performance drops in poorly drained or shallow soils.
• What to check: Tank size, soil depth to groundwater, and field layout during installation and periodic inspections.

Low-Pressure Dose (LPD) / Pressure-Distribution systems

• How they work: A pump or small blower delivers small doses of effluent to multiple lines in the field, improving distribution in marginal soils.
• Benefits: More even leaching in compacted or uneven soils; can work where gravity alone isn't ideal.
• Considerations: Requires electrical power, regular pump maintenance, and monitoring of dosing events.
• Maintenance note: A qualified pro should service pumps, control timers, and distribution lines on schedule.

Mound systems (Raised sand mounds)

• Why they're used: For sites with shallow soil, high groundwater, or restrictive layers (like bedrock) that prevent a conventional drain field.
• What they look like: A manufactured mound above grade containing sand fill, with a drainage bed beneath or alongside.
• Pros: Expands usable sites and can provide reliable treatment when native soils aren't suitable.
• Cons: Higher installation cost; more complex maintenance; requires careful monitoring of moisture and dosing.
• Best practice: Regular inspections and pump-outs, plus soil moisture management in wet seasons.

Aerobic Treatment Units (ATU) with secondary treatment

• How they work: Pre-treat wastewater with aerobic treatment, then discharge to a soil absorption area or spray/drip system.
• Benefits: Higher level of wastewater treatment, useful where soils are limiting or setback requirements are tight.
• Considerations: More moving parts and electrical components; brand-specific maintenance and filter changes.
• Maintenance: Frequent servicing by a licensed tech; annual inspections; schedule for filter replacement and system checks.

Sand filter systems

• Structure: Pre-treated effluent passes through a lined sand filter where additional treatment occurs before reaching the drain field.
• Pros: Effective in soils with limited absorption or high water tables.
• Cons: Requires periodic maintenance, filter media replacement, and monitoring of flow rates.
• Note: Often paired with ATUs or low-dose systems for enhanced treatment.

Drip irrigation / subsurface drip systems

• How they work: Treated effluent is delivered through a network of small-diameter pipes directly into the root zone of landscaping.
• Advantages: Efficient land use and targeted irrigation; reduced drain-field footprint in some sites.
• Limitations: Requires precise design, robust filtration, and regular maintenance to prevent clogging.
• Best use: Larger lots or properties integrating landscape irrigation with wastewater treatment.

Holding tanks and alternative options

• When used: On lots where a conventional drain field isn't feasible or as a temporary solution before a long-term system is installed.
• Important notes: They require regular hauling or maintenance and do not treat wastewater on-site long-term.
• Planning tip: Work with a licensed on-site wastewater professional to explore compliant alternatives.

Maintenance and inspections (quick guide)

• Schedule regular pumping based on tank size and household use (typical ranges are every 3–5 years, but check local requirements).
• Keep a maintenance log: pump dates, device replacements, and soil conditions around the field.
• Protect the drain field: avoid heavy vehicles, plant deep-rooted trees nearby, and minimize watering zone saturation.
• Use only septic-safe products to reduce clogging and system stress.

Site and soil considerations for New Albany

• Soil surveys: Local soils and drainage influence system choice; some parcels need mound or ATU technology.
• Water table: Shallow groundwater or perched water can limit conventional fields.
• Local permitting: Installations and inspections are coordinated through the city's building department and the county health authority.

Official resources

• Ohio Department of Health – On-Site Wastewater Treatment Systems:
• Franklin County Public Health – On-Site Wastewater Information: https://www.myfcph.org/ (search for on-site wastewater or environmental health resources)
• New Albany / local permitting: https://newalbanyohio.org/ (contact the Building Department for septic and drain-field permitting requirements)

Common Septic Issues in New Albany

Drain Field Saturation and Soil Conditions in New Albany

• Why it happens here: New Albany sits on soils that can be heavy clay with a relatively shallow water table in parts of the year. Heavy spring rains and seasonal moisture can saturate the drain field, making it difficult for effluent to percolate.
• How you'll know: a soggy or marshy area over the septic field, strong odor near the leach field, lush green patches or spongy ground in the yard, or toilets and drains that gurgle.
• What to do:
  • Schedule a professional assessment to confirm soil suitability and field condition.
  • Consider field improvements such as an alternate disposal method (e.g., a mound or alternative drain field) if percolation is slow.
  • Maintain proper setbacks and avoid driving or placing heavy objects on the drain field to prevent compaction.

Water Use and Household Habits That Strain Septics

• Why it's common here: Modern homes with multiple bathrooms, full basements of laundry, and irrigation can push a septic system beyond its designed capacity, especially during wet seasons.
• How you'll know: backups, slow drains, or toilets that fill slowly after heavy laundry or dishwasher cycles.
• What to do (step-by-step):
  1. Find and fix any leaks in faucets, toilets, or irrigation lines.
  2. Spread out laundry and avoid running large loads consecutively.
  3. Use high-efficiency appliances and water-saving fixtures; avoid excessive irrigation during wet periods.

Root Intrusion and Landscaping Impacts

• Why it matters in New Albany: Mature trees and shrubs planted near the drain field or buried components can have aggressive roots that invade pipes and tanks.
• How you'll know: frequent backups, gurgling, or cracks around the septic tank or piping; visible roots near the test tee or cleanouts.
• What to do:
  • Have a professional locate the tank and lines to assess root intrusion.
  • Install root barriers or carefully remove invasive roots away from the system.
  • Replant at a safe distance from the field and avoid planting trees directly over the drain field.

Maintenance, Pumping, and Component Wear

• Why it's essential here: Infrequent pumping and neglected components accelerate system failure, especially with clay soils and seasonal saturation.
• How you'll know: solids buildup, poor effluent quality, or reduced tank capacity.
• What to do (maintenance plan):
  • Pump the septic tank every 3–5 years on a schedule tailored to household size and usage.
  • Inspect effluent filters, baffles, and the distribution box during service.
  • Keep a maintenance log and hire licensed septic professionals familiar with Ohio and local soils.

Prohibited Materials, Wipes, and Chemicals

• Why it matters: Fats, oils, greases, solvents, medications, and flushable wipes can clog or harm beneficial bacteria and clog the drain field.
• How you'll know: reduced treatment efficiency, odor, or backups after disposal of restricted items.
• What to do:
  • Do not flush wipes, grease, solvents, paints, or medications.
  • Dispose of chemicals and non-dispersible items at local hazardous waste collections when possible.

Seasonal and Weather-Related Considerations

• Why it's relevant: Snowmelt, freezing conditions, and heavy rainfall can temporarily overload or damage systems.
• How you'll know: backups after storms, or field conditions remaining wet for extended periods.
• What to do:
  • Limit irrigation and avoid heavy activity on the drain field during and after storms.
  • If you notice repeated issues after rain, have a professional re-evaluate the field design and soil conditions.

When to Seek Professional Help

• If you notice sewage backups, strong odors, or standing water over the drain field, contact a licensed septic contractor for an evaluation.
• Local resources can provide guidance on testing, labeling, and permitted replacements in line with Ohio regulations.

Official resources:

• EPA Septic Systems:
• Ohio Administrative Code (Onsite Sewage): https://codes.ohio.gov/ohio-administrative-code/3701-29
• Franklin County Public Health (local guidance): https://myfcph.org/

Septic Inspection, Permits & Local Oversight

Who Oversees Septic in New Albany?

• In Ohio, onsite wastewater systems are governed by state standards but administered locally. The Ohio EPA sets the statewide rules, while the county health district handles permit reviews, inspections, and enforcement for most residential properties in Franklin County, including New Albany.
• The primary local authority is Franklin County Public Health (FCPH) through its On-Site Wastewater Program. They review plans, issue permits, and conduct inspections for installation, modification, and abandonment of septic systems.
• If your property connects to a public sewer, a septic permit isn't needed; but confirm sewer availability with the City of New Albany or Franklin County authorities to avoid surprises.
• For city-specific requirements or additional approvals, check with New Albany's building/planning department, since local processes can add steps beyond the county program.

When You Need a Permit

• Installing a new septic system or replacing an existing one.
• Expanding or altering the design (for example, changing from a trench system to a mound or increasing capacity).
• Abandoning the system (for instance, when connecting to public sewer or removing the septic components).
• Replacing major components (tank, pump, drain field) or relocating the system on the property.
• Real estate transactions where a septic assessment is required by the buyer, seller, or lender.

The Permit Process (Step-by-Step)

1. Confirm whether a permit is required for your project with Franklin County Public Health On-Site Wastewater.
2. Hire a licensed On-Site Wastewater System Designer or Installer to prepare the plan, soil evaluation, and site layout.
3. Submit the permit application, design plans, site/soil evaluation, and any required forms to FCPH; pay the applicable fee.
4. Await plan review and respond to any requested revisions or additional information.
5. Schedule the installation with a licensed contractor; inspections may be required at key milestones during construction.
6. After installation, arrange a final inspection. Once approved, you'll receive a certificate of completion or permit closure.

Inspections You'll Face

• Pre-installation evaluation: soil test and site evaluation to confirm suitability and setbacks.
• During installation: verification of tank placement, plumbing connections, and proper backfill.
• Post-installation: final inspection to ensure the system meets Ohio and local code requirements and is operational.
• If deficiencies are found, you'll be given a corrective action plan and a timeline for re-inspection.

Real Estate Transactions and Septics

• Some real estate transfers in Ohio require a septic system assessment or transfer inspection. A licensed inspector can perform this inspection, and results should be shared with the buyer and seller to inform negotiations and disclosures.
• Work performed or planned on the system should be documented in the closing package to prevent post-sale disputes or code violations.

Quick Tips for a Smooth Experience

• Start early: permit reviews and soil evaluations can take time, especially during busy seasons.
• Hire licensed pros: Ohio requires licensure for installers and designers; verify credentials before work begins.
• Keep organized records: retain plans, inspection reports, permits, and receipts in one place for easy reference.
• Verify sewer options: confirm whether sewer service is available to avoid unnecessary septic work or premature abandonment.

Official Resources

• Ohio EPA Onsite Wastewater Program:
• Franklin County Public Health On-Site Wastewater Program:

Septic Maintenance for Homes in New Albany

How New Albany-specific conditions affect your system

• Soils and groundwater: Central Ohio soils around New Albany can be variable, with areas that drain slowly and seasonal high groundwater. Wet springs and heavy rains can elevate the water table, making drain fields more susceptible to saturation.
• Proximity to wells and streams: Many New Albany properties rely on private wells for water and sit near streams or drainage areas. Maintain proper setback distances from wells and watercourses to reduce the risk of contamination or hydraulic overload on the drain field.
• Development and roots: Mature trees or landscaping with deep roots near a drain field can disrupt function. Plan plantings with shallow-rooted grass and keep trees away from the absorption area.
• Sewer expansion risk: In some neighborhoods, parts of New Albany may be connected to municipal sewer lines in the future. If sewer work comes to your street, check with the city or Franklin County Public Health about timelines and a possible connection requirement.

Regular maintenance checklist

• Inspect annually
  • Visually check the concrete or access lids for any signs of cracking or settling.
  • Look for damp spots, lush growth, or unusually soggy areas above the drain field.
• Pump every 3–5 years (more often with heavy use)
  • Homes with garbage disposals or large families may need more frequent pumping. Have a local septic professional estimate based on tank size and usage.
• Conserve water
  • Fix leaks promptly; distribute laundry and dishwashing loads across days; use high-efficiency fixtures.
  • Avoid running full loads in short intervals to reduce continuous loading on the system.
• Protect the drain field
  • Keep vehicles, heavy equipment, or new construction off the drainage area.
  • Plant only shallow-rooted grasses; avoid trees, shrubs, or heavy irrigation directly over the absorption field.
• What not to flush or pour down drains
  • Do not flush wipes (even if labeled flushable), sanitary pads, diapers, grease, solvents, paint, pesticides, or medications.
  • Use septic-safe products sparingly and avoid strong chemical cleaners that kill beneficial bacteria.
• Keep records
  • Maintain a simple file with pumping dates, tank size, and any repairs. This helps with future maintenance and potential resale.

Seasonal maintenance and tasks

1. Spring
   • After winter, perform a quick visual check of the drain field for wet spots.
   • If the last pump was more than 3–4 years ago or if you notice slow drains, schedule a septic pump.
2. Summer
   • Space out high-water-use activities (lawn irrigation, baths, large laundry days) during peak heat to prevent overloading during drought stress.
3. Fall
   • Inspect for winter readiness: ensure access covers are intact, and review any nearby grubbing or landscaping plans that could disturb the absorption area.

Signs of trouble and what to do

• Slow drains, gurgling toilets, or sewage odors inside the home.
• Wet, spongy soil, or standing water above the drain field.
• Private well tests showing elevated nitrates or coliforms (if your system is near a well).
• If you notice any of these, contact a licensed septic professional promptly and avoid disturbing the area further until inspected.

When to call a professional

• You suspect a full tank or drain-field saturation.
• You observe persistent odors, backups, or wet areas near the absorption area.
• You need a formal inspection, design review, or system certification for sale or refinance.
• Ask for Ohio-licensed septic contractors and request a written evaluation, including proposed pumping frequency and any needed repairs.

Local resources and official references

• Ohio EPA Onsite Sewage System Program:
• City of New Albany official site (utility and permitting information):
• Franklin County Public Health (onsite/septic program and local guidance): https://myfcph.org/
• OSU Extension (homeowner guidance and regional tips): https://extension.osu.edu/

Cost Expectations for Septic Services in New Albany

Septic Tank Pumping

• What it includes: removal of accumulated sludge and scum, safe disposal, lid and riser inspection, and a quick check of baffles and access points. In New Albany, many homes use concrete tanks with solid access lids; pumping is typically done every 3–5 years depending on usage and tank size.
• New Albany specifics: accessible driveways, landscaped yards, and some properties with limited lid access can affect setup and pricing. Clay soils in parts of the area can influence how quickly a tank fills and how easily a pump-out can be scheduled after wet seasons.
• Typical cost in New Albany: $250–$650, with larger tanks (or difficult-to-access lids) at the higher end.
• Quick tip: keep a rough tank size and last pump date handy when requesting quotes to help compare apples-to-apples.

Septic System Inspections and Pre-purchase Evaluations

• What it includes: visual inspection of the drain field and tank exterior, checks for odors, damp spots, and history of pumping; may include a dye test and a camera inspection of the sewer line if needed; a written report is provided.
• New Albany specifics: lenders and insurers in New Albany often require documented evaluations during home purchases, especially in newer subdivisions or where soil conditions have raised questions about system longevity.
• Typical cost in New Albany: basic inspection $150–$350; comprehensive evaluation with camera inspection or more detailed reporting $350–$600.
• Quick tip: if you're buying a home, ask for a full report that covers tank, baffles, lids, and a line camera if available.

Drain Field (Leach Field) Repair and Replacement

• What it includes: soil testing and evaluation, diagnosis of drain-field failure (poor infiltration, odors, damp areas), trench or bed repairs, replacement of damaged components, and re-seeding or finishing when needed.
• New Albany specifics: soil variety and grading in some neighborhoods can mean more extensive field work or alternate designs (including mound systems) if the original field is not viable.
• Typical cost in New Albany: repair $3,000–$8,000; full replacement $7,000–$20,000; mound or specialty systems can run higher, often $20,000–$40,000 depending on site constraints.
• Quick tip: large properties may require more extensive field work or multiple trenches, which drives up cost.

Septic Tank Installation and System Replacement

• What it includes: site evaluation, soil percolation testing, system design, obtaining permits, installation of new tank(s) and drain field, and commissioning once the system passes final inspections.
• New Albany specifics: some lots in New Albany present soil or grading challenges; mound or alternative systems may be necessary where standard trench fields won't perform due to soil depth or water table.
• Typical cost in New Albany: standard systems $10,000–$25,000; more complex installations or mound systems $20,000–$40,000+, with permit and design fees extra.
• Quick tip: your lot's soil map and HOA or local guidelines can influence the recommended system type and price.

System Repairs and Troubleshooting

• What it includes: diagnostic visit, odor or drainage problem assessment, jetting or cleaning of lines, replacement of faulty components (pumps, valves, alarms), and targeted repairs.
• New Albany specifics: winter freezes can slow repairs; some neighborhoods require special access for trench work or equipment.
• Typical cost in New Albany: diagnostics $100–$300; minor repairs $300–$1,500; more substantial repairs $1,500–$4,000.
• Quick tip: address alarms and frequent backups soon to prevent secondary damage to the tank or drain field.

Maintenance Plans and Preventive Care

• What it includes: scheduled pump-outs, annual inspections, effluent-filter cleaning (if present), and a written maintenance plan.
• New Albany specifics: some property management groups and HOAs coordinate routine maintenance, which can reduce per-visit costs.
• Typical cost in New Albany: $250–$500 per year, depending on services included and tank size.
• Quick tip: an annual maintenance plan can reduce the risk of unexpected, high-cost failures.

Permits, Scheduling, and Local Considerations

• What it includes: permit applications, inspections, and coordination with local authorities for system work.
• New Albany specifics: work often requires city or county permits and state approvals; soil and site evaluations may be required for new installations.
• Typical cost in New Albany: permits $50–$500; inspection fees vary by project scope.
• Quick tip: check with Franklin County and Ohio state requirements early to avoid delays.

Official resources

• EPA septic basics:
• Ohio Administrative Code 3701-29 (On-site Wastewater Systems): https://codes.ohio.gov/ohio-administrative-code/3701-29
• Franklin County Public Health (onsite/sewage guidance): https://myfcph.org/