If you are experiencing a sewer backup, it’s most likely due to a blockage in the sanitary sewer service line between the house and the City’s sewer main.
Sewage backup usually first arises within the sanitary sewer system. If it happens, discharge may appear around the cleanout and/or main drain in your basement. Various materials frequently flushed or poured down the drain can harm the pipes that connect to city sewers as well as the sewer system. Every property owner connected to the sewer system can be a potential contributor to sewer problems, and a potential victim of those same problems.
In order to prevent pipe and sewer blockages and to avoid costly clean-up bills, the only items that should be flushed down your toilet are human waste and toilet paper.
To control the degree or amount of backup:
- Stop using your plumbing fixtures until you have the sewer line cleaned out.
- We recommend that you call a local plumber / drain cleaner or rent a machine yourself to clean out your sewer line at your own expense.
- You may also choose to contact Environmental Utilities to dispatch City field operators to clean out your sewer, however please note that fees may apply.
What is the most common cause of sewer blockages and what can I do to prevent them?
Most sewer blockages happen when materials that DO NOT disintegrate are flushed into the sewer system (by way of sink, tub/shower or toilet etc.). In addition these materials often coat the inside of the sewer lines over time, causing blockages that sewage cannot pass through.
“Flushable” wipes combined with Fats, Oils and Grease (FOG) and at times roots in sewer pipes and mains cause blockages and damage to private plumbing and City infrastructure.
These costly problems can be avoided if we all become more mindful of what we are flushing down the sewer and a good start would be to stop the flushing of wipes.
The "do not flush" list
The following items should not be flushed down the sewer system:
- Facial tissues (Kleenex)
- Baby wipes
- “Flushable” wipes
- Disinfectant wipes
- Hand wipes
- Toilet bowl scrub pads
- Dusting pads
- Napkins (paper or cloth)
- Diapers
- Paper towels
- Cotton balls and cotton swabs
- Sanitary napkins, tampons, and condoms
- Dental floss – or any other string items
- Egg shells, nutshells, coffee grounds (these are much better suited for your compost),
- Fats Oils and Grease (FOG)
- Hair and wigs
- Clothing
- Plastic of any kind
- Cigarette butts
- Medicines or pharmaceuticals, medical sharps (return these to your Pharmacy)
- Adhesive bandages such as Band Aids or cloth bandages
- Toothpaste tubes
- Cat litter or deceased pets
- Paints, varnish, paint thinner, or automotive fluids
- Poisons and hazardous waste
- Glass
- Cell phones
- Jewelry
- Garden wastes, wood, sawdust, or shavings
- Food scraps and bones
- Broken dishware
- Toys and game pieces
This is not a complete list but provides examples and can be used as a quick reference when you are deciding whether to flush, toss, recycle or return an item. Download the Recycle Coach App to learn more about how to properly dispose of various materials.