Wyoming · FOG rules

Cheyenne, WY grease trap requirements

Official pumping rule: every 90 days (or BOPU-set frequency). Quoted from the official source below — verify with your city.

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Last checked Nov 2, 2026 against Cheyenne Board of Public Utilities (BOPU) Industrial Pretreatment / FOG (City Code 13.20.545)

Program run by Cheyenne Board of Public Utilities (BOPU) Industrial Pretreatment / FOG (City Code 13.20.545). Hand-checked against source Report an error / rule changed

Quick answer

How often to pump: Every 90 days (or BOPU-set frequency)
Interceptor minimum / sizing: No minimum size stated in the sources we checked. Your local program or plumbing code sets it; estimate with the sizing calculator.
Permit / fees: Not stated in the sources we checked. Ask Cheyenne Board of Public Utilities (BOPU) Industrial Pretreatment / FOG (City Code 13.20.545) at 307-637-6460 whether a FOG or wastewater permit applies.

From the official source(s) below, last checked 2026-11-02. Rules change; verify with your city.

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Tell us what you need and we'll send your request to the Featured grease trap service companies in Cheyenne, WY, with a copy to us. If there are none yet, it comes only to us and we may reply to help you find someone. Free, no obligation. For restaurants and for property, building and facility managers.

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How often does Cheyenne require grease trap pumping?

Cheyenne's pumping rule is quoted below from the official source. Want a heads-up before your next pump-out? Get free email reminders on Cheyenne's schedule. For restaurants and for property, building and facility managers. How reminders work

Cheyenne rule: every 90 days (or BOPU-set frequency). The source says: “Clean the interceptor every 90 days, or at the frequency BOPU sets.” Source: Cheyenne Board of Public Utilities (BOPU) Industrial Pretreatment / FOG (City Code 13.20.545), checked 2026-11-02.

The official sources we checked don't list a fine amount for Cheyenne. That doesn't mean there's no penalty.

Required by Cheyenne: every 90 days.

Business or building name* Email* City Last pump-out date* Trap type Trap size, if known My city requires every N days (optional)

Yes, email me free grease trap pump-out reminders from GreaseTrapRules for the business and city above: up to 3 emails before each due date. Reminders include a link to request quotes from local pumping companies; nothing is shared with any company unless I send a quote request myself or tick the optional sharing box below. I can unsubscribe in one click from any email. Privacy Policy Optional: let the Featured pumping companies for my city see my business name, city, email and next due date, so they can offer to book my pump-out. Off unless you tick it. You can turn it off any time by replying to any reminder email.

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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.

Cheyenne grease trap rules at a glance

Grease trap and FOG (fats, oils and grease) rules for restaurants in Cheyenne are set by Cheyenne Board of Public Utilities (BOPU) Industrial Pretreatment / FOG (City Code 13.20.545). Pumping: every 90 days (or BOPU-set frequency). Keep pumping records or manifests on site for inspectors.

Of the 1 Wyoming program we track, 1 states a pumping schedule and 0 require a permit. We have not verified a pumping company for Cheyenne yet; see Wyoming pumping companies. Compare all Wyoming cities.

Cheyenne grease trap & interceptor rules, line by line

Required trap / interceptor type	Facilities with the potential to discharge grease must have and maintain a grease interceptor. ✓ checked against source
Sizing rule	Not stated in the sources we checked
Pumping / cleaning frequency	Clean the interceptor every 90 days, or at the frequency BOPU sets. ✓ 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	Send hauler manifests to [email protected] within 14 days of each service. Keep maintenance records on site for 3 years. ✓ checked against source
Pumper / hauler approval	Not stated in the sources we checked
Reporting portal	Not stated in the sources we checked
Fines & penalties	Not stated in the sources we checked
Program contact	307-637-6460 ✓ checked against source

Sources

https://www.cheyennebopu.org/Sewer/Industrial-Pretreatment-Program-IPP/Fat-Oil-and-Grease-Program · checked 2026-11-02

Featured spots in Cheyenne: 3 of 3 available. Free to be listed — pumpers pay a flat $59 only when a request we send becomes a booked job. For pumping companies · Free service record & manifest maker

Grease trap cleaning & pumping companies in Cheyenne, WY

No verified pumping company for Cheyenne yet. Free listings are sorted A–Z. A listing is not an endorsement.

Pump traps in Cheyenne? Free paperwork for every job. Make a service record or manifest PDF with the record fields Cheyenne's rules ask for, signed on your phone and ready to send the restaurant.

Make a Cheyenne service record

Before you book: ask for a full pump-out (not a skim) and a signed manifest for every service, and keep it on site for inspectors.

Be the recommended pumper here. Top-pick pumpers get first look at quote requests from Cheyenne kitchens. Listing is free; you pay a flat $59 only when a request we send becomes a booked job — under a short written agreement first, and nothing for leads that don’t book. 3 of 3 spots left
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Size your interceptor

Use the grease interceptor sizing calculator (UPC, IPC and PDI methods), then confirm Cheyenne's own minimums above. Not sure how often to pump? Read how often to pump a grease trap.

Cheyenne grease trap FAQ

How often do grease traps have to be pumped in Cheyenne, WY?

Pump every 90 days (or BOPU-set frequency). Source: Cheyenne Board of Public Utilities (BOPU) Industrial Pretreatment / FOG (City Code 13.20.545), checked 2026-11-02. Rules change; confirm with the local sewer authority.

Who enforces grease trap rules in Cheyenne, WY?

Cheyenne Board of Public Utilities (BOPU) Industrial Pretreatment / FOG (City Code 13.20.545) (program contact: 307-637-6460). Contact them for permits, inspections and approved haulers.

Grease trap guides

For property and building managersTenant vs landlord, shared interceptors, records How often to pumpThe 25% rule and city schedules FOG inspection checklistWhat inspectors check Printable maintenance logPlus record-keeping rules All guidesSizing, trap vs interceptor, cost factors

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