FOG in Sewer Systems vs. Septic Systems

The use of FOG (fats, oils, and grease) in the average household typically cannot be avoided. Once these substances are rinsed or flushed down the drain, they have the potential to build up and create blockages within the pipes of the home. When these clogs form they can cause a variety of problems like: raw sewage backing up into the property, basement flooding, raw sewage overflowing into public spaces like parks, streets, rivers, etc., and increased maintenance costs to clean and repair damaged pipes.

It is important to make sure that community members are educated on ways to avoid the damage that can be done when these substances are not handled properly. Here are some ways you can educate the public on FOG:

Dos and Don’ts 

• Consider providing a dos and don’ts list, pamphlet, or flyer to community members outlining best practices for handling FOG substances. The Texas Commission on Environmental Quality (TCEQ) created a poster that does this well.
• For outreach to non-community water systems, specifically restaurants, there are resources that can be provided like this FOG Toolkit from the National Restaurant Association’s Conserve Program. You can also collaborate with your local health department on educational materials to distribute.

Recycle

• If your area has a Household Hazardous Waste program that accepts used cooking oil, provide the contact information to community members or consider hosting a collection event. For an example of how to provide this resource, TCEQ has a webpage with more information. If there is no program available, contact your local Solid Waste Authority for specifics on their recycling program.

SepticSmart

• For homeowners that use septic systems, provide information about EPA’s SepticSmart program. Not only does this program include insights on how FOG impacts a septic system, but it also provides valuable information on general septic maintenance.

Videos

• Nobody forgets the first time they see a "fatberg" and it can be helpful to trigger awareness and a potential behavior change. There are plenty of videos online so choose one that best represents your system to share with utility customers.

Providing resources like the ones above will help to ensure your ratepayers understand the importance of these best practices.