Grease Trap Requirements
by City & State

The most comprehensive database of FOG compliance regulations for food service establishments in the United States.

308
Cities Covered
51
States
714,414
Food Service Establishments

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What Is a Grease Trap?

A grease trap (also called a grease interceptor) is a plumbing device designed to capture fats, oils, and grease (FOG) before they enter the municipal sewer system. Every food service establishment in the United States that produces FOG is required to have one installed and properly maintained. Grease traps prevent sewer blockages, overflows, and environmental contamination caused by FOG buildup in pipes.

Why FOG Compliance Matters

FOG compliance isn't just a suggestion — it's the law. Municipalities across the country enforce strict regulations because grease buildup is the leading cause of sanitary sewer overflows (SSOs) in the US. Non-compliance can result in hefty fines, permit revocations, and even forced closure of your establishment. Requirements vary significantly between cities: some mandate monthly pumping, others quarterly; some require dedicated FOG permits while others don't; and fine amounts range from a few hundred dollars to tens of thousands per violation.

By City

Detailed requirements including pumping schedules, permits, fines, and local ordinance references for 308 cities.

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Compare Cities

Side-by-side FOG regulation comparisons between major US cities. See how requirements differ across jurisdictions.

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Browse by State

State Code Establishments Cities
Alabama IPC 8,980 5 / 5
Alaska UPC 1,715 1 / 1
Arizona IPC 13,666 10 / 10
Arkansas IPC 5,664 4 / 4
California UPC 88,778 48 / 48
Colorado IPC 13,675 8 / 8
Connecticut IPC 8,611 4 / 4
Delaware IPC 2,229 1 / 1
District of Columbia IPC 2,686 1 / 1
Florida IPC 44,608 26 / 26
Georgia IPC 21,984 7 / 7
Hawaii UPC 3,703 0
Idaho UPC 4,033 3 / 3
Illinois IPC 28,496 6 / 6
Indiana IPC 13,400 6 / 6
Iowa IPC 6,644 5 / 5
Kansas IPC 5,914 4 / 4
Kentucky IPC 7,854 3 / 3
Louisiana IPC 9,519 3 / 3
Maine IPC 3,424 3 / 3
Maryland IPC 11,930 4 / 4
Massachusetts IPC 17,049 7 / 7
Michigan IPC 19,760 6 / 6
Minnesota UPC 10,937 5 / 5
Mississippi IPC 5,494 2 / 2
Missouri IPC 12,481 3 / 3
Montana UPC 3,067 5 / 5
Nebraska UPC 4,347 2 / 2
Nevada UPC 7,337 4 / 4
New Hampshire IPC 3,324 2 / 2
New Jersey IPC 21,457 3 / 3
New Mexico UPC 3,932 1 / 1
New York IPC 52,317 8 / 8
North Carolina IPC 21,985 12 / 12
North Dakota IPC 1,811 1 / 1
Ohio IPC 24,162 7 / 7
Oklahoma IPC 7,955 2 / 2
Oregon UPC 11,223 4 / 4
Pennsylvania IPC 27,120 6 / 6
Rhode Island IPC 3,046 1 / 1
South Carolina IPC 10,923 4 / 4
South Dakota UPC 2,053 2 / 2
Tennessee IPC 13,712 8 / 8
Texas IPC 60,229 28 / 28
Utah UPC 6,174 3 / 3
Vermont IPC 1,497 1 / 1
Virginia IPC 17,549 12 / 12
Washington UPC 17,386 10 / 10
West Virginia IPC 3,269 3 / 3
Wisconsin UPC 13,939 4 / 4
Wyoming IPC 1,366 0