In the Muskoka Lakes region, septic systems are the standard for treating wastewater from a commercial or residential plumbing system.
Lakeview North offers various inspection and consultation services to address septic system issues:
- noticeable odours and poor fluid removal
- shifting septic filter and tile beds and structure
- cracked drainage pipe issues
- fluid capacity evaluation
- clogged separation tanks
Lakeview North recommends that each facility septic system be inspected for performance every three to five years depending upon age and location.
A common issue is that the leader pipe from the premises to the system has either deteriorated or cracked. The fluids of septic systems are fertile and promote root growth. Over time, even small amounts of fluid leaking can encourage root growth to further penetrate these pipes leading to more serious drainage problems. Periodic inspections can identify issues before they become serious problems.
Many systems only experience periodic or low level fluid flows. Clogged or improperly functioning separation tanks can mean that fluids only flow through the first quarter or less of the filter bed. This is another attractive area for root growth to expand through the drain holes to take advantage of the fertile fluids.
Seasonal use also means that much of the bacteria necessary for “anaerobic” decomposition of solid matter has died over the cold winter months. Replenishing this bacteria each spring can restore proper function and reduce clogging of the system.
How do septic systems work? Basically, fluid is drained from various sources (sinks, bathrooms, washing equipment etc.) into a septic tank. This either occurs via gravity feed or by pump. Solids and liquids are separated here. Liquids then flow into a drainage field for natural disbursal. Solids remaining within the tank may be removed by periodic pumping. This is defined as a class 4/ level 1 system.
Key components:
- drainage piping from sources to septic tank
- septic tank
- drainage field
- effluent filter
Older septic systems tend to wear out and could be clogged with tree roots that have been able to penetrate piping. Impaired fluid drainage may be observed as toilets or sinks seem to take forever. The average lifespan of a septic system ranges from 15 to 40 years.
System types:
- conventional (tank with buried leach field surrounded by layers of sand and gravel)
- chamber system (plastic or concrete tanks with service access areas for pumping effluent)
- aerobic treatment systems
In all instances, septic systems are regulated by municipal authorities and require permits for replacement. Often, legacy systems are overwhelmed by the addition of new plumbing features (ie. additional bathrooms and modern conveniences such as dishwashers).
The province of Ontario publishes a handy advisory booklet for public information:
The Onsite Waste Water Association in association with the University of Guelph provides various resources:
:: https://ontarioruralwastewatercentre.ca/homeowner-information/septic-system-basics/
Are you concerned about the septic system at your property? Please contact us for a consultation.
