Did you know...
A failing septic system can impact more than just your wallet, it can:
  • Allow potentially harmful bacteria and other disease-causing microorganisms to enter our drinking water
  • Result in greater algae and plant growth in the lake as a result of added nutrients
  • Result in decreased dissolved oxygen in the lake
  • Result in people coming into direct contact with raw sewage
 
You can help!
About 650 permitted septic systems (or on-site sewage systems (OSS)) are located in the Lake Whatcom Watershed. Proper care and maintenance of your septic system is critical for the protection of our water quality.

Here are some suggestions to help you avoid septic system failure:
  • Get your septic system inspected and pumped every 3-5 years (or when the total amount of solids in the tank equals 1/3 of the total volume)
  • Avoid overloading your septic system:
    • Check your sinks, toilets, and showers regularly for leaks
    • Run your dishwasher, washing machine, and showers at different times
    • Have a break between running loads of washing
    • Redirect surface water runoff away from the drain field
  • Be aware of what is going down the drain and entering your system:
    • Avoid using your garbage disposal as it may mean your system needs to be pumped more regularly
    • Avoid flushing products designed to kill bacteria down your drain/toilet as these may also kill the essential bacteria needed to make your septic system work properly (antibiotics, products containing bleach, polishes, caustic drain openers)
    • Use cleaning products that are safe for septic systems (OSS)
  • Keep grease and oils out of your drains
  • Avoid using any products containing phosphates or nitrates as these may enter the water supply
  • Flush only human waste and toilet paper down the toilet
Septic System Failure

If you are having a problem with your septic system, you should have it inspected immediately.




    Resources
    Whatcom County Health Department