Fats, Oils, and Grease (FOG) cause many problems in sanitary sewer lines. FOG builds up on the sides of the pipes, causing sewer blockages that result in sanitary sewer overflows. The costs of increased maintenance on the sewer lines to prevent blockages are high. The city has implemented the FOG Reduction Program to minimize FOG in our sewer system and meet King County Metro requirements for sewer discharge.
Program Requirements
Any establishment that serves or prepares food where FOG may be introduced to the sanitary sewer system shall complete a FOG Control Plan as part of the business license application process. These businesses include, but are not limited to, restaurants, cafes, lunch counters, cafeterias, bars, clubs and hotel, hospital, factory or school kitchens.
The FOG Control Plan outlines the practices a business will implement in order to minimize the fats, oils and grease entering the city sewer system. It includes Best Management Practices (BMP) and cleaning frequencies for grease retention devices (grease traps, grease interceptors, etc.).
Since 2010, issuance of a business license requires FOG Control Plan approval by the City. Once the FOG Control Plan has been approved, it may be submitted to the city on an annual basis for review.
Looking to submit your grease trap or grease interceptor cleaning report?
Per ACC 13.22.060: Copies of all maintenance and cleaning reports shall be sent in to the city within 10 days of service.
Business owners and Pumping companies can submit cleaning reports to [email protected].
Helpful information can be found under the following sections: