How do I know my septic tank is failing?
Anytime your septic tank is not treating and disposing of sewage in an effective manner, the system is failing. Look for the following symptoms:
- Sewage backs up in your drains or toilets
- Slowly draining sinks, bathtubs and toilets
- Wastewater on the ground surface above and near the system
- Lush green grass over the septic tank/soakpit, even during dry weather
- Unpleasant odours around your house
- Excessive growth of aquatic weeds or algae in surface waters adjacent to your home
- The presence of nitrates or bacteria in your drinking well test results