Fort Worth vs El Paso
Side-by-side FOG compliance comparison between Fort Worth, TX and El Paso, TX.
| Requirement | Fort Worth, TX | El Paso, TX |
|---|---|---|
| Plumbing Code | IPC (Texas adopted IPC with local amendments) | IPC |
| Min. Trap Size | 1,000 gallons minimum for exterior grease interceptors; hydromechanical grease interceptors (HGIs) must be minimum 50 GPM rated per UPC/manufacturer specs | 750 gallons (gravity interceptor); smaller point-of-use units sized per fixture count and flow rate |
| Pumping Frequency | At minimum every 90 days; must be pumped when FOG and solids accumulate to 25% of wetted depth | Minimum every 90 days; more frequently if 25% rule is triggered |
| 25% Rule | Yes | Yes |
| Permit Required | Required | Required |
| Permit Fee | Included with Industrial Waste Discharge permit; no separate FOG fee typically published | No separate FOG permit fee published; covered under wastewater discharge permit |
| Max Fine | $2,000 per violation per day (Class C misdemeanor under city code); up to $10,000/day for industrial pretreatment violations | $2,000 per violation per day |
| Inspections | At least annually; high-risk facilities may be inspected quarterly | At least annually; high-risk facilities inspected more frequently |
| Record Keeping | Yes | Yes |
| Authority | Fort Worth Water Department, Environmental Division / Pretreatment Section | El Paso Water (EPWater) - Wastewater Pretreatment Division |
| Establishments | 4,506 | 1,814 |
Key Differences
Even though both cities are in Texas, their FOG compliance requirements can differ significantly at the municipal level. Here are the most important differences restaurant operators should know:
- Fort Worth follows the Uniform Plumbing Code (UPC), while El Paso uses the International Plumbing Code (IPC). This affects trap sizing calculations and installation standards.
- Pumping schedules differ: Fort Worth requires "At minimum every 90 days", whereas El Paso requires "Minimum every 90 days".
- Both cities enforce the 25% rule, requiring grease traps to be pumped when grease and solids reach 25% of the trap's capacity.
- Fines differ: Fort Worth penalties can reach $2,000 per violation per day (Class C misdemeanor under city code); up to $10,000/day for industrial pretreatment violations, compared to $2,000 per violation per day in El Paso.
What This Means for Restaurant Operators
If you operate food service establishments in both cities, understanding these regulatory differences is critical for compliance. Permit requirements vary, so check with each city's wastewater authority before opening a new location. Different plumbing codes (IPC (Texas adopted IPC with local amendments) vs IPC) mean trap sizing calculations may produce different results for the same kitchen setup. Always verify current requirements directly with your local wastewater authority or plumbing inspector.
Frequently Asked Questions
How do grease trap requirements compare between Fort Worth and El Paso?
Fort Worth follows the Uniform Plumbing Code (UPC), while El Paso uses the International Plumbing Code (IPC). This affects trap sizing calculations and installation standards. Pumping schedules differ: Fort Worth requires "At minimum every 90 days", whereas El Paso requires "Minimum every 90 days".
Which city has stricter grease trap enforcement, Fort Worth or El Paso?
Enforcement varies: both cities have similar permit requirements. Fort Worth fines: $2,000 per violation per day (Class C misdemeanor under city code); up to $10,000/day for industrial pretreatment violations. El Paso fines: $2,000 per violation per day. Always verify with local authorities.
How do pumping schedules differ between Fort Worth and El Paso?
Fort Worth: At minimum every 90 days; must be pumped when FOG and solids accumulate to 25% of wetted depth. El Paso: Minimum every 90 days; more frequently if 25% rule is triggered.
Regulations change frequently. Always verify current requirements with your local wastewater authority or plumbing inspector before making compliance decisions. Last updated: March 2026.
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