Yorkville, IL grease trap requirements
Program run by Yorkville-Bristol Sanitary District (FOG Ordinance #2007-2C, amended 2008 & 2012). Hand-checked against source Last verified 2026-10-19 by Stew Israil, GreaseTrapRules. Report an error / rule changed
Quick answer
- How often to pump: Interceptors every 90 days, traps weekly; before grease + solids reach 25%
- Interceptor minimum / sizing: Minimum 500 gal interceptor / 50 gal trap
- Permit / fees: Not stated in the sources we checked. Ask Yorkville-Bristol Sanitary District (FOG Ordinance #2007-2C, amended 2008 & 2012) whether a FOG or wastewater permit applies.
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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.
Yorkville grease trap rules at a glance
Grease trap and FOG (fats, oils and grease) rules for restaurants in Yorkville are set by Yorkville-Bristol Sanitary District (FOG Ordinance #2007-2C, amended 2008 & 2012). Pumping: interceptors every 90 days, traps weekly; before grease + solids reach 25%. Sizing: minimum 500 gal interceptor / 50 gal trap. Pumping must be done by an approved or licensed hauler. Keep pumping records or manifests on site for inspectors. The ordinance sets penalties for violations (see Fines & penalties below).
Of the 47 Illinois programs we track, 14 state a pumping schedule and 6 require a permit. We have not verified a pumping company for Yorkville yet; see Illinois pumping companies. Compare all Illinois cities.
Illinois statewide rule: Illinois Plumbing Code § 890.510
- Commercial kitchens must have a grease interceptor, with all grease-carrying fixtures directed to it.
- Food waste disposers may not discharge into the grease interceptor, and water-cooled interceptors are prohibited.
- Minimum size: the interceptor must hold at least half the liquid capacity of the connected fixtures on the same floor (60% if it sits on a floor below). Fixture capacity in gallons = length × width × depth in inches ÷ 231.
- Your sanitary district or city (for example MWRD, Fox Metro or a city FOG program) can add pumping schedules, permits and hauler rules on top of this.
Source: 77 Ill. Adm. Code 890.510, Grease interceptors · checked 2026-10-17
Yorkville grease trap & interceptor rules, line by line
| Required trap / interceptor type | New food service establishments must install a grease interceptor (a trap only with District approval). Plans are reviewed by YBSD and the device is installed by a licensed plumber and inspected before connection. ✓ checked against source |
|---|---|
| Sizing rule | Grease interceptors must be at least 500 gallons and traps at least 50 gallons; strip malls need a common interceptor of at least 1,500 gallons. ✓ checked against source |
| Pumping / cleaning frequency | Interceptors must be cleaned at least every 90 days and traps weekly, or sooner whenever grease plus solids reach 25% of the liquid depth. Interceptors must be fully cleaned at least twice a year. ✓ checked against source |
| Permit required? | Not stated in the sources we checked |
| Permit & program fees | Not stated in the sources we checked |
| Inspections | Not stated in the sources we checked |
| Record keeping | Keep cleaning manifests on site for 3 years (date, amount, frequency, repairs and disposal site). Repairs must be made within 30 days. ✓ checked against source |
| Pumper / hauler approval | Grease haulers need a YBSD permit ($200 per year). ✓ checked against source |
| Reporting portal | Not stated in the sources we checked |
| Fines & penalties | Fines run $50-$1,000; for example, failure to pump and submit records is $150, then $300, $450 and $1,000; a blockage is at least $500, a sewer overflow at least $1,000, and falsified records $1,000. ✓ checked against source |
| Program contact | Not stated in the sources we checked |
Sources
- https://ybsd.org/wp-content/uploads/2016/05/FOG-Ordinance.pdf · checked 2026-10-19
- https://ybsd.org/information/ · checked 2026-10-19
Featured spots in Yorkville: 3 of 3 available. Limited to 3 companies per city. For pumping companies
Grease trap cleaning & pumping companies in Yorkville, IL
No verified pumping company for Yorkville yet. Free listings are sorted A–Z. A listing is not an endorsement.
Before you book: Yorkville has hauler rules (see the table above). Ask the company to confirm it is approved for Yorkville, and keep a signed manifest for every pump-out.
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Size your interceptor
Use the grease interceptor sizing calculator (UPC, IPC and PDI methods), then confirm Yorkville's own minimums above. Not sure how often to pump? Read how often to pump a grease trap.
Yorkville grease trap FAQ
How often do grease traps have to be pumped in Yorkville, IL?
Pump interceptors every 90 days, traps weekly; before grease + solids reach 25%. Source: Yorkville-Bristol Sanitary District (FOG Ordinance #2007-2C, amended 2008 & 2012), checked 2026-10-19. Rules change; confirm with the local sewer authority.
What size grease interceptor is required in Yorkville?
Minimum 500 gal interceptor / 50 gal trap, per the official source. Your plumbing official can require more.
Who enforces grease trap rules in Yorkville, IL?
Yorkville-Bristol Sanitary District (FOG Ordinance #2007-2C, amended 2008 & 2012). Contact them for permits, inspections and approved haulers.
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