Connecticut · FOG rules

Hartford, CT grease trap requirements

Official pumping rule: quarterly or at 25% of depth. A FOG or wastewater permit is required. Quoted from the official source below — verify with your city.

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Last checked Nov 2, 2026 against Metropolitan District (MDC) FOG Program + CT DEEP General Permit for FSEs (Oct 4, 2025)

Program run by Metropolitan District (MDC) FOG Program + CT DEEP General Permit for FSEs (Oct 4, 2025). Hand-checked against source Report an error / rule changed

Quick answer

How often to pump: Quarterly or at 25% of depth
Interceptor minimum / sizing: 1,000-gallon minimum outdoor interceptor (or AGRU/SCGI)
Permit / fees: Permit required; fees listed: $150, $12.50

From the official source(s) below, last checked 2026-11-02. Rules change; verify with your city.

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Tell us what you need and we'll send your request to the Featured grease trap service companies in Hartford, CT, with a copy to us. If there are none yet, it comes only to us and we may reply to help you find someone. Free, no obligation. For restaurants and for property, building and facility managers.

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Your name Your role Business or building name Street address or ZIP Trap type / size, if known Timing

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How often does Hartford require grease trap pumping?

Hartford's pumping rule is quoted below from the official source. Want a heads-up before your next pump-out? Get free email reminders on Hartford's schedule. For restaurants and for property, building and facility managers. How reminders work

Hartford rule: quarterly or at 25% of depth. The source says: “Clean interceptors quarterly or when food solids and FOG reach 25% of the trap depth, whichever comes first. AGRUs need a full cleanout at least quarterly.” Source: Metropolitan District (MDC) FOG Program + CT DEEP General Permit for FSEs (Oct 4, 2025), checked 2026-11-02.

Fines: “Per-day violation fees (MDC Sewer Ordinances S15): $500 no registration/variance, $225 refusing inspection, $200 missing or non-compliant equipment, $100 records, $200 not cleaning quarterly/at 25%, $200 improper disposal, $1,000 source of a blockage, $1,000 minimum for a sewer overflow. Each day is a separate…” Source: Metropolitan District (MDC) FOG Program + CT DEEP General Permit for FSEs (Oct 4, 2025), checked 2026-11-02.

Required by Hartford: every 90 days.

Business or building name* Email* City Last pump-out date* Trap type Trap size, if known My city requires every N days (optional)

Yes, email me free grease trap pump-out reminders from GreaseTrapRules for the business and city above: up to 3 emails before each due date. Reminders include a link to request quotes from local pumping companies; nothing is shared with any company unless I send a quote request myself or tick the optional sharing box below. I can unsubscribe in one click from any email. Privacy Policy Optional: let the Featured pumping companies for my city see my business name, city, email and next due date, so they can offer to book my pump-out. Off unless you tick it. You can turn it off any time by replying to any reminder email.

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Rules change; verify with your city. Summaries are plain-English restatements of the official source linked below; “Source says” shows the exact wording. Blank rows mean the sources we checked did not state that rule, not that there is no rule.

Hartford grease trap rules at a glance

Grease trap and FOG (fats, oils and grease) rules for restaurants in Hartford are set by Metropolitan District (MDC) FOG Program + CT DEEP General Permit for FSEs (Oct 4, 2025). Pumping: quarterly or at 25% of depth. Sizing: 1,000-gallon minimum outdoor interceptor (or AGRU/SCGI). A FOG or wastewater permit is required. Keep pumping records or manifests on site for inspectors. The ordinance sets penalties for violations (see Fines & penalties below). Got a FOG violation notice in Hartford? What to do.

Of the 1 Connecticut program we track, 1 states a pumping schedule and 1 requires a permit. We have not verified a pumping company for Hartford yet; see Connecticut pumping companies. Compare all Connecticut cities.

Hartford grease trap & interceptor rules, line by line

Required trap / interceptor type	FSEs must comply with the CT DEEP General Permit issued October 4, 2025. Class III/IV and FDA Class 2-4 FSEs must install an automatic grease recovery unit (AGRU), a structurally compliant grease interceptor (SCGI) or an outdoor in-ground interceptor of at least 1,000 gallons. ✓ checked against source
Sizing rule	Not stated in the sources we checked
Pumping / cleaning frequency	Clean interceptors quarterly or when food solids and FOG reach 25% of the trap depth, whichever comes first. AGRUs need a full cleanout at least quarterly. ✓ checked against source
Permit required?	Complete the MDC Facility Registration form and schedule an MDC inspection for approval. Registration and variance approvals expire after 3 years. ✓ checked against source
Permit & program fees	$150 per year FOG fee (billed $12.50 a month). ✓ checked against source
Inspections	Not stated in the sources we checked
Record keeping	Keep a written maintenance log and cleaning receipts on site for MDC review. ✓ checked against source
Pumper / hauler approval	Not stated in the sources we checked
Reporting portal	Not stated in the sources we checked
Fines & penalties	Per-day violation fees (MDC Sewer Ordinances S15): $500 no registration/variance, $225 refusing inspection, $200 missing or non-compliant equipment, $100 records, $200 not cleaning quarterly/at 25%, $200 improper disposal, $1,000 source of a blockage, $1,000 minimum for a sewer overflow. Each day is a separate violation. ✓ checked against source
Program contact	(860) 278-7850 ext. 3239 ✓ checked against source

Sources

https://themdc.org/utility-services/fats-oils-grease-program-for-businesses/ · checked 2026-11-02

Featured spots in Hartford: 3 of 3 available. Free to be listed — pumpers pay a flat $59 only when a request we send becomes a booked job. For pumping companies · Free service record & manifest maker

Grease trap cleaning & pumping companies in Hartford, CT

No verified pumping company for Hartford yet. Free listings are sorted A–Z. A listing is not an endorsement.

Pump traps in Hartford? Free paperwork for every job. Make a service record or manifest PDF with the record fields Hartford's rules ask for, signed on your phone and ready to send the restaurant.

Make a Hartford service record

Before you book: ask for a full pump-out (not a skim) and a signed manifest for every service, and keep it on site for inspectors.

Be the recommended pumper here. Top-pick pumpers get first look at quote requests from Hartford kitchens. Listing is free; you pay a flat $59 only when a request we send becomes a booked job — under a short written agreement first, and nothing for leads that don’t book. 3 of 3 spots left
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Size your interceptor

Use the grease interceptor sizing calculator (UPC, IPC and PDI methods), then confirm Hartford's own minimums above. Not sure how often to pump? Read how often to pump a grease trap.

Hartford grease trap FAQ

How often do grease traps have to be pumped in Hartford, CT?

Pump quarterly or at 25% of depth. Source: Metropolitan District (MDC) FOG Program + CT DEEP General Permit for FSEs (Oct 4, 2025), checked 2026-11-02. Rules change; confirm with the local sewer authority.

What size grease interceptor is required in Hartford?

1,000-gallon minimum outdoor interceptor (or AGRU/SCGI), per the official source. Your plumbing official can require more.

Do restaurants in Hartford need a grease trap permit?

Permit required; fees listed: $150, $12.50, per the official source checked 2026-11-02.

Who enforces grease trap rules in Hartford, CT?

Metropolitan District (MDC) FOG Program + CT DEEP General Permit for FSEs (Oct 4, 2025) (program contact: (860) 278-7850 ext. 3239). Contact them for permits, inspections and approved haulers.

Grease trap guides

For property and building managersTenant vs landlord, shared interceptors, records How often to pumpThe 25% rule and city schedules FOG inspection checklistWhat inspectors check Printable maintenance logPlus record-keeping rules All guidesSizing, trap vs interceptor, cost factors

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