Arkansas Grease Trap Regulations
FOG Compliance Overview
Arkansas follows the International Plumbing Code (IPC) as its base plumbing code. The IPC requires grease interceptors for food service establishments and references sizing based on fixture unit counts and flow rates. The state's regulatory authority is the Arkansas Department of Energy & Environment.
With approximately 5,664 food service establishments statewide, Arkansas has significant FOG compliance needs. Individual cities and municipalities may adopt additional local ordinances that go beyond the state plumbing code, including stricter pumping schedules, permit requirements, and enforcement penalties. Of the 4 cities we cover, 2 require a dedicated FOG permit. 1 city enforces the 25% rule for grease trap pumping.
Need a grease trap in Arkansas?
Our free calculator uses IPC code requirements to recommend the right size for your establishment.
Size My Grease TrapCity Regulations in Arkansas
| City | Pumping Frequency | Permit | 25% Rule |
|---|---|---|---|
| Bentonville | Every 180 days (semi-annually) | Required | — |
| Fayetteville | monthly | — | — |
| Little Rock | See details | — | — |
| Springdale | See details | Required | Yes |
Frequently Asked Questions
What plumbing code does Arkansas follow for grease traps?
Arkansas follows the International Plumbing Code (IPC). The IPC requires grease interceptors for food service establishments and sizes them based on fixture unit counts and flow rates. Individual cities may adopt stricter local ordinances.
How many food service establishments are in Arkansas?
Arkansas has approximately 5,664 food service establishments according to Census Bureau County Business Patterns data. We currently cover detailed FOG regulations for 4 cities in the state.
Do I need a grease trap permit in Arkansas?
Permit requirements vary by city. Of the 4 cities we cover in Arkansas, 2 require a dedicated FOG permit. Check your specific city's requirements below or contact your local wastewater authority.
What size grease trap do I need in Arkansas?
Grease trap sizing in Arkansas depends on your establishment's flow rate, number of fixtures, and local code requirements under the IPC. Use our free sizing calculator for a recommendation tailored to your setup.
Regulations change frequently. Always verify current requirements with your local wastewater authority or plumbing inspector before making compliance decisions. Last updated: March 2026.