Florida Septic Resources

Field guides, FDEP forms, and a quick reference to Florida Administrative Code Chapter 62-6. For use by homeowners, real estate agents, property managers, builders, and inspectors. This site is independent — the Florida Department of Environmental Protection is the final authority on permitting and compliance.

Jump to: Field Guides · System Components · Forms & Applications · F.A.C. 62-6 Quick Reference · FAQ

Reference only: The Florida Department of Environmental Protection (FDEP) is the final authority on these matters. Forms provided here are for convenience. Always verify you are using the latest revision with your local county health department.

Field Guides

Septic System Troubleshooting For Everyone · A logical, 4-step video guide to diagnosing backups, alarms, and drainfield failure.
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Real Estate Inspection Protocol For Agents · Risk management guide: What to look for during inspections and how to advise clients.
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Property Management Guide For Property Managers · Lease enforcement, tenant triage protocols, and occupancy load management.
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Homeowner Owner's Manual For Homeowners · The complete guide to maintenance schedules, flush lists, and yard protection.
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Permitting & Compliance Builders & PMs · Navigating repair permits, new construction, and abandonment forms.
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System Components & Materials

Aerobic treatment units (ATU) Directory of approved units for advanced treatment, typically required for lots near water.
View ATU directory »
Drainfield materials Alternative aggregate, chambers, and geonet options for drainfield installation.
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Drainfield sand Specifications and approved sources for sand used in mound systems.
View specs »

Downloadable Forms

Property management

↓ Maintenance Log Maintenance Form.pdf
↓ Operating Permit (DEP 4081) DEP 4081 OSTDS Operating Permit Application.pdf
↓ Business Survey (DEP 4081A) DEP 4081A Business Survey.pdf

Real estate

↓ Real Estate Inspection Real Estate Inspection Form.pdf
↓ Certified Inspection DEP4015-Existing.pdf

Permitting

↓ New Construction DEP4015.pdf
↓ Provider Notification DEP 4015A Draft Provider Inspector Notification Form.pdf

F.A.C. Chapter 62-6 Quick Reference

Section	Description	Page
62-6.008 System Size Determinations	Tables for commercial sewage flows, tank capacity, and drainfield sizing.	Pg. 19 »
62-6.009 Alternative Systems	Soil loading rates and specifications for mound systems.	Pg. 25 »
62-6.015 Permitting & Repairs	Required setbacks and distances for approved OSTDS installation.	Pg. 58 »
62-6.015 Sizing Tables (VI - VIII)	Sizing for systems based on slightly or moderately limited soil textures.	Pg. 60 »
62-6.005 Location and Installation	Procedures and requirements for correct component installation.	Pg. 16 »
64E-6.012 ATU Systems	Design, installation, and maintenance mandates for Aerobic Treatment Units.	Pg. 41 »

Note: Page numbers reference the consolidated 62-6 PDF hosted on this site. For authoritative text, see the Florida Administrative Code on FLRules.org.

Common Questions

4 questions

What is an Aerobic Treatment Unit (ATU)?

An Aerobic Treatment Unit (ATU) is a small-scale sewage treatment system similar to a septic tank, but it uses an aerobic process by injecting oxygen for digestion.

How often does my ATU system need maintenance?

Most manufacturers recommend a check every six months. The Florida Department of Health requires a biennial service contract.

What are the signs of a failing septic system?

Signs include unpleasant odors, slow-draining fixtures, gurgling plumbing, and unusually green or soggy ground over the drainfield.

How often should a conventional septic tank be pumped?

Generally every 3 to 5 years, depending on tank size and household usage.

Notes

Information is compiled from public sources believed to be credible.
Forms may be revised by FDEP without notice — always verify the latest revision.
Permit and compliance determinations rest with the county health department and FDEP.