What are the grease trap requirements in Irving, TX?

Food service establishments in Irving must install and maintain grease traps or interceptors per local FOG ordinances. The city follows the International Plumbing Code (IPC).

Do I need a grease trap permit in Irving?

Yes, a FOG permit is required in Irving. Fee: Per city fee schedule (contact Environmental Compliance).

What size grease trap do I need for my restaurant in Irving?

Grease trap sizing depends on your establishment's flow rate, number of fixtures, and local code requirements. Per IPC sizing standards and TCEQ model; FSEs require grease interceptors. Use our free sizing calculator for a recommendation.

Grease Trap Requirements
Irving, TX

FOG compliance regulations for food service establishments in Irving, Texas.

Minimum every 90 days per TCEQ

Pumping Freq.

Required

Permit

Yes

25% Rule

IPC

Code Base

Pumping Requirements

Frequency Minimum every 90 days per TCEQ model standards

25% Rule Applies

Permits & Enforcement

Permit Required Required

Permit Fee Per city fee schedule (contact Environmental Compliance)

Max Fine $2,000 per violation per day

Complete FOG Regulations

Minimum Trap Size	Per IPC sizing standards and TCEQ model; FSEs require grease interceptors
Pumping Frequency	Minimum every 90 days per TCEQ model standards
25% Rule	Yes — trap must be pumped when grease and solids reach 25% of capacity
Permit Required	Yes
Permit Fee	Per city fee schedule (contact Environmental Compliance)
Maximum Fine	$2,000 per violation per day
Inspections	Periodic inspections by Environmental Compliance division
Record Keeping	Required — maintain pumping logs and manifests on-site
Plumbing Code	International Plumbing Code (IPC)
Ordinance Ref.	City of Irving Code of Ordinances Chapter 41 (Water and Sewer Systems), Article XI Enforcement
Authority	City of Irving Environmental Compliance / Water and Wastewater Services

Additional Notes

Irving's FROG (Fats, Rags, Oils, Grease) Control Program also covers rags. Violation is a misdemeanor punishable by fine up to $2,000/day/violation and/or imprisonment. City also regulates liquid waste transporters.

Regulations change frequently. Always verify current requirements with your local wastewater authority or plumbing inspector before making compliance decisions. Last updated: March 2026.