Minneapolis Grease Trap Requirements & Maintenance Guide

Minneapolis Grease Trap Legal Requirements

The Minneapolis Health Department enforces grease trap installation and maintenance under city ordinances and Minnesota Department of Health guidelines. Restaurants must install properly sized grease traps or interceptors based on flow rates, typically required when kitchens produce more than minimal grease. Facilities are inspected during routine health department visits, with violations documented on inspection reports. Non-compliance can result in citations, fines, and operational restrictions until corrected.

Maintenance Schedule & Pumping Requirements

Minneapolis requires regular grease trap pumping—typically every 30 to 90 days depending on usage volume and trap capacity. Food service establishments must maintain documentation of all pumping and maintenance with licensed haulers. The Minneapolis Public Works department tracks sewage overflow incidents, often caused by inadequate grease trap maintenance. Facilities should establish a preventive maintenance contract with certified waste management companies to avoid emergency failures and fines.

Compliance Tips & Inspections

Keep detailed maintenance records and receipts from pumping services—inspectors verify compliance during announced and unannounced visits. Train kitchen staff on grease disposal practices: never pour hot grease down drains, use strainers, and dispose of cooking oils properly through licensed recyclers. Monitor trap water levels and outlet temperatures as warning signs of blockages. Contact the Minneapolis Health Department directly at their inspection division if you're unsure about specific requirements for your facility size or equipment setup.

Monitor food safety compliance with Panko Alerts. Start free trial.

Real-time food safety alerts from 25+ government sources. AI-scored by urgency. Less than one bad meal a month — $4.99/mo.