Vermont Grease Trap Regulations (2026)
Everything a Vermont restaurant or commercial kitchen needs to know about grease trap requirements: who regulates it, how often you must clean, what permits and registration you need, what records to keep, and what violations actually cost. Citations link to the official source so you can verify every claim — and show your inspector you did.
Vermont Requirements at a Glance
| Cleaning frequency | No fixed statewide interval — Vermont Plumbing Rules require interceptors be pumped/cleaned as needed to stay functional. Interceptors more than 10 feet from the building fall under Agency of Natural Resources jurisdiction and must be kept in proper operating condition. |
| State regulator | Vermont Department of Environmental Conservation (DEC), Agency of Natural Resources |
| Governing regulation | 10 V.S.A. Chapter 47 (Water Pollution Control); Vermont Plumbing Rules (Dept. of Fire Safety); ANR Solid Waste Management Rules |
| Manifest required | Yes — permit holders report hauling activity quarterly through the state Electronic Reporting System (source) |
| Licensed hauler required | Yes — Vermont DEC Residual Wastes Transporter Permit — haulers file quarterly reports, and a $0.01/gallon septage fee applies to all grease trap waste hauled or disposed in Vermont (source) |
| Penalties | Environmental violations carry administrative penalties up to $42,500 per violation (10 V.S.A. §8010) and civil penalties up to $85,000 per violation, with up to $42,500/day for continuing violations (§8221). (source) |
Who Regulates Grease Traps in Vermont
At the state level, Vermont Department of Environmental Conservation (DEC), Agency of Natural Resources (program page) oversees FOG (fats, oils, and grease) discharge; the governing rule is 10 V.S.A. Chapter 47 (Water Pollution Control); Vermont Plumbing Rules (Dept. of Fire Safety); ANR Solid Waste Management Rules. Day-to-day enforcement — inspections, cleaning intervals, fines — usually happens through your city or county sewer utility's pretreatment program, which can set stricter rules than the state.
Hauler Licensing & Verification
Vermont requires grease trap waste to be transported by licensed/registered haulers under Vermont DEC Residual Wastes Transporter Permit — haulers file quarterly reports, and a $0.01/gallon septage fee applies to all grease trap waste hauled or disposed in Vermont. (source) Before signing a contract, verify the hauler's registration on the official lookup — it takes two minutes and it's the single best protection against illegal-dumping liability landing on you.
Manifests & Record Keeping
- Collect a signed manifest (permit holders report hauling activity quarterly through the state Electronic Reporting System) at every service — date, volume removed, hauler license, disposal facility. (source)
- Track everything in one place: free maintenance log and cleaning schedule template.
City Programs in Vermont
Cities run their own FOG programs and often set stricter rules than the state:
Burlington
- Program: City of Burlington grease/oil/sand interceptor permitting (code enforcement)
- Ordinance: Burlington Code of Ordinances (Plumbing and Building Codes)
- Permit: Grease/oil/sand interceptor permit required
South Burlington
- Program: South Burlington Wastewater Division grease/oil/sand interceptor permitting
- Ordinance: South Burlington Code of Ordinances, Chapter 38 (Sanitary Sewer)
- Permit: Grease/oil/sand interceptor permit required
Worth Knowing in Vermont
Vermont regulates grease mainly through its DEC Residual Wastes Transporter Permit, which uniquely levies a $0.01-per-gallon septage fee on all grease trap waste hauled or disposed in the state. The Plumbing Rules draw a jurisdictional line at 10 feet — interceptors farther than that from the building answer to the Agency of Natural Resources rather than local plumbing authority. No statewide pumping interval is codified.
Frequently Asked Questions
How often must grease traps be cleaned in Vermont?
No fixed statewide interval — Vermont Plumbing Rules require interceptors be pumped/cleaned as needed to stay functional. Interceptors more than 10 feet from the building fall under Agency of Natural Resources jurisdiction and must be kept in proper operating condition. Your city's FOG program may require more frequent service — and regardless of the legal interval, clean before fats, oils, and grease reach 25% of trap capacity.
Do I need a manifest for grease trap cleaning in Vermont?
Yes. Get a signed manifest (permit holders report hauling activity quarterly through the state Electronic Reporting System) from the hauler at every service and keep it at least 3 years. It's the document inspectors ask for first.
What are the penalties for grease trap violations in Vermont?
Environmental violations carry administrative penalties up to $42,500 per violation (10 V.S.A. §8010) and civil penalties up to $85,000 per violation, with up to $42,500/day for continuing violations (§8221). Enforcement is usually municipal, so your city's fine schedule controls — the fastest way to stay off it is a maintained cleaning schedule and complete records.
Can anyone pump my grease trap in Vermont?
No — use a licensed/registered hauler (Vermont DEC Residual Wastes Transporter Permit — haulers file quarterly reports, and a $0.01/gallon septage fee applies to all grease trap waste hauled or disposed in Vermont). If your hauler dumps illegally, the paper trail you kept is your protection. Verify registration on the official lookup linked above.
Do I need a permit for a grease trap in Vermont?
In most Vermont cities, yes — food service establishments must register with, or get a permit from, the local FOG / pretreatment program before discharging grease trap waste to the sewer. The exact permit and registration requirements vary by city; the major-city programs are listed above, and your local sewer authority has the specifics for your address.
Next Steps
- Find grease trap cleaning companies in Vermont
- Run the Vermont-adapted compliance checklist
- Put manifests and pricing in writing (free template)
Official Sources
- https://dec.vermont.gov/haulers
- https://firesafety.vermont.gov/sites/firesafety/files/Rules/2025%20Vermont%20Plumbing%20Rules.pdf
- https://dec.vermont.gov/watershed/laws-regulations-and-rules-pertaining-water-quality
- https://legislature.vermont.gov/statutes/fullchapter/10/201
- https://www.southburlingtonvt.gov/405/Wastewater-Division
- https://www.burlingtonvt.gov/546/Adopted-Codes-Standards
This guide summarizes official sources for general information and is not legal advice. Rules change — confirm requirements with Vermont Department of Environmental Conservation (DEC), Agency of Natural Resources and your local FOG program.
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