Cleaning your septic tank involves the pumping out of both liquid and solid contents to prevent the buildup of sludge and scum. This also helps in removing non-biodegradable waste.
In Canada, it’s a legal requirement to have your septic tank cleaned periodically, with the exact frequency depending on the laws of your specific province or territory. Due to the potentially hazardous gases produced by septic tanks, it’s essential to leave this task to certified septic service professionals.
Understanding Septic Services
Before diving into the specifics of septic tank cleaning, it’s useful to clarify what septic services encompass. These services, offered by septic companies, typically include:
- Septic tank installation
- Septic tank repair
- Septic tank cleaning
- Septic tank maintenance
Some companies also offer biological solutions that include enzyme and bacteria-based products to repair or maintain your septic system safely.
Is Cleaning Your Septic Tank Necessary?
Canadian regulations require homeowners to clean their septic tanks every few years. Neglecting this task could result in a failing septic system, potentially leading to a clogged drainfield which can leak and contaminate the surrounding environment.
While biological additives can sometimes remedy this, failure to comply with environmental standards can result in hefty fines and the obligation to install a new septic system, costing anywhere from $10,000 to $40,000.
How Frequently Should Your Septic Tank Be Pumped?
The recommended cleaning frequency for your septic tank varies between 2 to 5 years. This depends on factors such as the number of bedrooms in your home and local regulations.
Canadian authorities are stringent about ensuring septic systems do not become environmental hazards, hence the mandated cleaning intervals.
If during or after pumping, the service provider notices water flowing back into the tank from the drainfield, this could signify a clogged drainfield. In such cases, a shock treatment may be required to fix the issue.
Otherwise, your tank could quickly become full again, which would require another pumping session.
Signs that Let You Know Your Septic Tank Needs Pumping
Owning a septic system comes with the responsibility of maintaining it, and knowing when it needs to be pumped is crucial.
Here are some key signs that suggest your septic tank may be due for service.
Scheduling Based on Time
Even if you haven’t noticed any immediate issues, if it’s been 3-5 years since your last septic tank cleaning, it’s wise to schedule another one.
Regular cleanings help prevent the tank from becoming too full, which could result in backups or environmental contamination. Prior to scheduling, you might consider performing a DIY test to check the scum and sludge levels in your tank, to confirm that it indeed needs pumping.
Indicators of a Clogged Drainfield
A full tank often leads to a clogged drainfield, which has its own set of warning signs. These can include slow drains, puddles forming on your lawn, unpleasant odors, elevated nitrate levels in your drinking water, and an unusually green patch of grass near the drainfield area.
Sewage Backup
A full tank may either overflow onto your yard and drainfield or back up into your home. Such backups can also happen when excess scum blocks the inlet pipe.
Sewage backup is not only a nuisance but also poses serious health risks and should be addressed immediately.
Environmental Pollution
Regular use of your septic system, particularly if toxic substances are being flushed, can strain it and potentially lead to failure. This failure isn’t just problematic for your household; it can also contaminate groundwater and the surrounding environment.
If your system is causing environmental harm, replacement becomes not just advisable, but legally mandated.
Being proactive about your septic system’s health can save you from a myriad of problems down the line, including potential legal issues and significant financial costs. Regular maintenance and timely pumping are the best preventive measures you can take.