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Septic Savvy
How to care for your Residential Septic System
Household Information Kit
This information kit is designed to help residents understand
the importance of monitoring and maintaining their septic
system. By using the information contained in the kit you can:
• Save Money
• Protect Human Health
• Protect the Local Environment
Top Ten Savvy Steps:
1. Locate your septic tank and dispersal system (drainfield).
You will be prepared if there is a problem.
2. Check the operation of your system annually. Look for
signs of failure.
3. Have your septic tank pumped regularly. Health
authorities recommend pumping every two to five
years. Combine the pump-out with a professional
inspection.
4. If you have a package treatment plant, set up a
contract for annual maintenance.
5. Make sure your system has an effluent filter to reduce
the amount of solids entering your drainfield.
6. Keep a running maintenance record.
7. Reduce your water consumption. Too much water use
will flush solids into your drainfield rather than have
them settle in the tank.
8. Use environmentally friendly cleaning products. Some
chemicals can upset the proper balance of bacteria
needed to provide primary treatment inside your tank.
9. Recycle or properly dispose of hazardous products. Do not
pour them down the drain or put them in the garbage.
10. Protect your drainfield by leaving it as undisturbed
as possible. Do not drive or park on it. Landscape
with grass rather than plants with roots that can
damage your system.
Don’t let a failing
septic system
cost you money.
Your home is one of your most valuable
investments. Taking care of your septic system is
like an insurance policy on that investment.
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EFFLUENT
FILTER
Need more information?
AA
CRD Hotline
625 Fisgard Street
Victoria, BC V8W 1R7
Phone: 250.360.3030
www.crd.bc.ca/septic
B
C
Vancouver Island Health Authority
201 711 Vernon Avenue
Victoria, BC V8X 5A7
Phone: 250.519.3401
http://www.viha.ca/mho
D
Septic Systems Explained
The D-Box evenly divides the discharge into a network of pipes that lie
Properly functioning and maintained onsite septic systems
(drainfield). Small holes in the pipes allow the wastewater to seep
are an excellent means of treating domestic wastewater. They
are used for homes that are not connected to a public sewer
line. Although many different types of systems are used, they
generally operate under the same principles.
In a typical onsite septic system (Type 1), wastewater from
sinks, tubs, showers and toilets flushes out of the house into
a septic tank that separates and stores any solid particles that
either settle to the bottom or float to the top. A
In the case of a package treatment plant type of system
(Types 2 & 3), a tank called a “trash tank” may precede the
treatment plant.
in these tanks, but eventually the solids build up and must be
pumped out.
C
into the drain rock and then to the soil. Natural filtration and further
bacterial action remove any remaining particles in the wastewater.
When it finally reaches the water table, the wastewater has been
treated and cleansed.
D
When septic systems work properly, they are efficient, inexpensive
to maintain and safe for people and the environment; if they fail,
they can cause odours, water pollution, major repair costs and health
hazards.
When wastewater doesn’t get proper treatment, contaminants can
leach into groundwater that supplies our wells or drain directly
the operation and use of your septic system is regulated by the
Assoication of Professional Engineers
and Geoscientists of B.C.
(List of Professionals for Sewerage System Regulation)
Phone: 1.888.430.8035
www.apeg.bc.ca/members/sewerageprolist.htm
apeginfo@apeg.bc.ca
Applied Science Technologists & Technicians of BC
Onsite Wastewater Registration Program
(includes ROWP list)
10167 – 148th Street
Surrey, BC V3R 0S4
Consumer Information Line: 1.877.456.ROWP(7697)
http://owrp.asttbc.org
Ministry of Health Services
1515 Blanshard Street, 4th floor
Victoria, BC V8W 3C8
Phone: 250.952.1501
http://www.health.gov.bc.ca/protect/index.html
http://www.healthlinkbc.ca/healthfiles/hfile21.stm
B.C. Sewerage System Regulation. The owner/user of an onsite
wastewater system (septic system) must ensure it is operated
in accordance with the maintenance plan that is provided by the
The partially treated wastewater then flows from the tank
(D-Box).
buried in drain rock in trenches in the dispersal system
into our lakes, streams and backyards! Under the Public Health Act,
Beneficial bacteria help to break down the accumulated solids
through an effluent filter B
Septic Savvy
and into a distribution box
Capital Regional District
625 Fisgard Street, Victoria, BC V8W 1R7
T: 250.360.3030 | F: 250.360.3047
www.crd.bc.ca/septic
designer or planner of the system. The owner/user is required to
keep records of the system maintenance. Only an Authorized Person
(AP), specifically a Registered Onsite Wastewater Practitioner (ROWP)
or Professional Engineer may work on septic systems (see contact
information).
Printed on recycled paper.
| Environmental Sustainability
How to Care
for Your Residential
Septic System
The Do’s of Septic Care
The Don’ts of Septic Care
• Consider attending a free 2 hour CRD Septic Savvy Workshop (see CRD
contact information).
• Don’t allow potential poisons to get into your dispersal system, including paint, solvents, antifreeze, fuels, oil, pesticides or herbicides.
They upset the beneficial bacteria in your system and can leach into
groundwater and cause serious health or environmental concerns.
Use environmentally friendly alternatives where possible.
• Learn and record the location of your septic system, including tank and
dispersal area.
• Have an Authorized Person (AP*) develop a maintenance plan (see
contact information). Allow easy access to the system for monitoring
and maintenance. Keep a record of pumping, inspections and other
maintenance.
• Install an effluent filter if you don’t already have one. Special units are
available for retrofitting to an existing tank. Solids will be kept out of
your dispersal system, and your system will last longer.
• Have a maintenance plan / service contract for package treatment
plants, and have an AP* attend to repairs promptly.
• Arrange for an AP* to do an inspection the next time you have your
system pumped. An AP* should inspect the entire system: tank, tees
or baffles, effluent filter, distribution box, dispersal system and pump
chamber (if applicable). An AP* is separate from a pumper.
• Arrange for another inspection in two to five years and a pump-out
according to existing bylaws or at a frequency appropriate to your own
particular circumstances, as determined by the inspector.
• Practice water conservation. Limit the number of high water use
activities done consecutively or at the same time. For example, spread
out laundry washings over the week and avoid running the dishwasher
at the same time. Also, use water sparingly when watering over or near
your dispersal system.
• Use alternatives to toxic cleaners and chemicals. Harmful chemicals
can kill the beneficial bacteria in your septic tank, causing you to have
your tank pumped more often. Toxins can also be carried to your
dispersal system and into watercourses or drinking wells.
• Be aware that human wastes from people on medication (eg.
antibiotics) can affect the performance of your septic system and may
require more frequent pumping of your tank. Leftover medications
should be returned to your pharmacy.
• If you are considering an addition to your home, contact the Vancouver
Island Health Authority (VIHA) office for advice on whether your
septic system will need upgrading. VIHA and the Applied Science
Technologists and Technicians of BC (ASTTBC) Consumer Information
Line (see contact information) can answer septic system questions.
• Don’t pour hazardous waste down the drain. Take hazardous wastes
to hazardous waste disposal depots. Contact the CRD Hotline (see
contact information) for more information.
• Don’t discharge water softener backwash into a septic system.
Care and Maintenance
• Don’t use septic tank “starters” or similar products. They can do more
harm than good. Allow the natural bacteria to work on their own.
• Don’t use granular drain cleaners. Only a small amount can kill all
of the beneficial bacteria in your system, leading to rapid build-up of
solids or dispersal system clogs.
Neglect or abuse of your septic system can cause it to
fail. A failed system can:
• Cause a serious health threat to your family, neighbours
and pets
• Pollute ditches, streams, lakes, the ocean or groundwater
• Be very expensive and difficult to repair
• Don’t use a garburator to dispose of food waste and other solids.
Your tank will fill up prematurely and require more frequent pumping.
• Don’t park, drive, pave or put heavy objects or machinery over your
dispersal system. This can compact the soil, crush pipes and keep air
from getting into the ground - all of which can lead to system failure.
Signs of a failing septic system:
• Sewage surfacing over the dispersal system (especially after a heavy rainfall)
• Lush, green growth or soggy areas over the dispersal area
• Slow or backed up drains, toilets or sinks
• Sewage odours around the property
• Don’t plant trees or shrubs in the dispersal system area. Their roots
can damage or plug the dispersal system pipes. Grass is ideal.
• Don’t allow roof drains, perimeter drains or surface water runoff from
driveways and slopes to discharge into your tank or onto the dispersal
system. Excessive water can flood the system and cause premature
failure.
Common causes of septic system failure are:
• Don’t use your toilet or drains as a trash can. Cooking grease, fats,
cigarette butts, disposable diapers, sanitary napkins, hair, plastics, lint,
metal, rubber, coffee grounds, tea leaves and cat litter should all be
kept out of your septic system.
• Lack of proper maintenance of the septic tank (or package treatment plant)
• Excessive water intrusion into the drainfield area
• Overloading or abuse of the system with solids or chemicals
• Don’t pour hazardous waste down the drain. Take hazardous wastes
to hazardous waste disposal depots. Contact the CRD Hotline (see
contact information) for more information.
• Don’t attempt repairs or alterations to your septic system yourself.
Only an AP* should work on your septic system (see contact
information).
*An Authorized Person (AP) is either a Registered Onsite Wastewater
Practioner (ROWP) or a Professional Engineer (P.Eng.)
Start your long-term
The key to a healthy, long lasting septic system
is to protect the tank and dispersal area from
becoming clogged with solids. Here’s what you
can do:
laundry savings with a
125 rebate
• Establish a maintenance plan with an AP*
• Check your system annually to ensure that it’s working properly
• Contact your maintenance provider immediately if the system is malfunctioning
• Have your septic tank pumped according to existing bylaws or at a frequency appropriate to your own particular circumstances, as determined by the inspector
• Ensure that your effluent filter is clean
• Conserve water
• Divert surface water away from your dispersal area, and keep harmful material out of the system
$
Capital Regional District
625 Fisgard Street, Victoria, BC V8W 1R7
T: 250.360.3030 | F: 250.360.3047
www.crd.bc.ca/septic
Septic Savvy
Get informed!
Come to a free, two hour workshop and
learn:
• How your septic system works
• How to detect the signs of system • How to care for your septic system
failure
• How to save money
• Who to contact
• How to set-up a maintenance plan
To enroll in a workshop, learn more,
view video clips or download your own
personal maintenance record contact:
CRD Hotline
Phone: 250.360.3030
Email: hotline@crd.bc.ca
Or visit the website at:
www.crd.bc.ca/septic
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Information Sheet #1
An introduction to your septic system.
| Septic Savvy
Are you the owner of a septic system?
If so, you are in good company. There are 27,000 septic
systems in the Capital Region, and that number increases
annually by more than 500 new installations.
Your septic system can provide effective, long-term
wastewater treatment, right in your own backyard. If your
system is working properly, it is an environmentally friendly
and economically sound treatment option.
Out of sight, out of mind?
Unfortunately septic systems are out of sight. Many
homeowners don’t realize that there may be a problem until
their system is already failing. It is estimated that up to 20%
of septic systems in our region are malfunctioning. The most
common cause of failure is lack of maintenance.
Proper maintenance has a significant impact on how well your
system works and how long it lasts. Your home is one of your
most important investments. Taking care of your septic system
is like an insurance policy on that investment.
How does my septic system work?
Wastewater from your sinks, toilets and laundry drains through
a pipe from your home into your septic tank. Your septic tank
is designed to hold the wastewater long enough to allow
solids to settle at the bottom and oil and grease to float to the
top.
Natural bacteria in the tank start to breaking down the
solids; however, eventually the solids build up and must be
pumped out. Regular pumping will reduce the amount of
solids entering your drainfield and ensure proper drainage and
treatment.
The partially treated wastewater from your tank flows through
an outlet into a distribution box. The box evenly distributes the
discharged wastewater into a network of pipes underneath
the drainfield. The wastewater begins to percolate into the
soil through small holes in the pipes. Natural filtration and
microorganisms in the soil remove any remaining harmful
particles in the wastewater. The treated and cleansed
wastewater passes into the groundwater and returns to the
water cycle.
(More over)
How do I care for my septic system?
Why should I care for my septic system?
There are three main reasons for maintining your septic
system:
Save money. A failing septic system can be expensive to
repair or replace. You can protect yourself against costly
surprises through regular preventative actions like inspections
and pump-outs of your system and by learning the do’s and
don’ts of septic care.
Protect the health of your family. A failing septic system
can release inadequately treated household wastewater
and offensive odours, often right in your backyard. Human
wastewater contains disease causing organisms and can pose
health risks to your family and
your neighbours.
Protect water quality. We all depend on clean water. A
septic system uses the environment to treat wastewater.
A failing system releases untreated or partially treated
wastewater that can pollute our creeks, lakes, shorelines
and groundwater. Failing systems contribute to shellfish bed
closures and contaminate drinking water supplies.
Signs of
Septic System Failure
Maintenance Regulations
It is time to call a professional if you notice any of the following:
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Slowly draining sinks and toilets
Gurgling sounds in the plumbing
Unpleasant odours around your property
Patches of lush growth over the drainfield
Soggy or wet ground over the drainfield
Sewage surfacing
Here are ten steps you can take to maintain your system:
1. Locate your septic tank and drain field. You will be prepared if there is a problem.
2. Check the operation of your system annually. Look for signs for failure (see Signs of Failure).
3. Have your septic tank pumped regularly. Health authorities recommend pumping every two to five years. Combine the pump-out with a professional inspection.
4. If you have a package treatment plant, set up a regular annual maintenance contract.
5. Make sure your system has an effluent filter to reduce the amounts of solids entering your drain field.
6. Keep a running maintenance record.
7. Reduce your water consumption. Too much water use will flush solids into your drain field rather than have them settle in the tank.
8. Use environmentally friendly cleaning products. Some chemicals can upset the proper balance of bacteria needed to provide primary treatment inside your tank.
9. Recycle or properly dispose of hazardous products. Do not pour them down the drain or put them in the garbage.
10. Protect your drain field by leaving it as undisturbed as possible. Do not drive or park on it. Landscape with grass
rather than plants with roots that can damage your system.
The “Sewerage System Regulation Act” requires an “Authorized
Person” to install, repair or maintain a septic system. Authorized
Persons are qualified registered practitioners or professionals
who meet the requirements under the Act. To find a registered
practitioner in your area, contact:
Applied Science Technologists & Technicians of BC Onsite Wastewater Registration Program
Visit owrp.asttbc.org or call 604.585.2788 ext. 236
To find a professional in your area contact:
Association of Professional Engineers and Geoscientists
of British Columbia
Visit www.apeg.bc.ca/members/sewerageprolist.html or
call 1.888.430.8035
Capital Regional District
625 Fisgard Street,
PO Box 1000, Victoria, BC
Canada V8W 2S6
Hotline 250.360.3030
Email hotline@crd.bc.ca
www.crd.bc.ca
Information Sheet #2
Caring for your septic system drainfield.
| Septic Savvy
Protect your Drainfield
The drainfield includes the pipes that discharge your
wastewater as well as the soil beneath those pipes that
receives and further treats the wastewater. The drainfield is
the most complicated and expensive part of the septic system
to repair or replace – it is a substantial investment. Treating
it right and protecting it from damage can save considerable
money and protect water quality and your family’s health.
2. Can I plant trees and shrubs near my drainfield? Trees
and shrubs generally have extensive root systems that seek
out and grow into wet areas such as drainfields. If you do plan
to plant trees near a drainfield, consult an expert to discuss
your ideas and needs.
Frequently Asked Questions
3. Can I plant a vegetable garden over my drainfield?
No. Growing vegetables over a drainfield is not
recommended. Vegetables need watering and excess water
in the soil reduces its ability to treat wastewater. The deep
roots of some vegetables may damage drainfield pipes.
Bed preparation, such as rototilling or deep digging, can also
damage pipes.
1. What can I plant over my drainfield? Grass is the ideal
cover for drainfields. If your tank covers are buried, keep in
mind that plantings over the tank – from inlet to outlet – will
have to be removed every three to five years for inspection
and pumping.
4. What about landscape plastic or fabric under mulch?
No. Plastic reduces the necessary air exchange in the
drainfield soil. Even mulch or bark over the drainfield is not
recommended because it reduces air exchange and retains
water.
Remember to maintain easy access to your tank and drainfield
at all times for regular inspection and pumping.
(More over)
5. Can I build a carport or camper pad over the
drainfield? How about a tennis court or a hot tub? No, for
two reasons. First, you should avoid driving over the drainfield.
The pressure of vehicles and heavy equipment compact the
soil and can damage pipes. Second, impermeable materials
such as concrete and asphalt reduce evaporation and the
supply of oxygen to the soil. Oxygen is critical to the proper
breakdown of sewage by soil microorganisms.
6. How about putting my carport over the replacement
area? No. The designated drainfield replacement area
(reserve area) should be left undeveloped and protected from
compaction. It should be treated with the same care as your
drainfield.
7. Does livestock need to be kept off drainfields? In the
winter, livestock trample and muddy the soil; in the summer
they compact it. Again, this is not good for the soil’s ability
to exchange oxygen. Even a dog kennel or confinement area
should not be sited over the drainfield.
8. Rain water is directed onto my drainfield. Is this a
problem? Yes. Extra water will saturate the soil and prevent
the drainfield from treating wastewater properly. Downspouts
and stormwater from surfaces such as driveways and patios
should be diverted away from the septic tank and drainfield.
A small trench uphill from a drainfield can help direct water
away.
9. How close to the drainfield can I install a sprinkler
system? Water lines should be at least 10 feet from all
components of the septic system. Be sure all sprinkler lines
are fitted with approved backflow prevention devices and
check them annually for
leaks.
10. How does an
effluent filter protect my
EFFLUENT
drainfield? An effluent
FILTER
filter fits securely in your
outlet T and is highly
effective at keeping solids
out of the drainfield. It
forces the wastewater
to pass through small
holes before entering the
drainfield and keeps solids inside the septic tank where they
can be pumped out. They range in price from $75 to $300
and are well worth it.
11. My roof gutters are connected to my septic system is
this ok? No. “Clean water” wastes, such as footing drains, roof
drains, water softeners, or dehumidifiers do not need to be
connected to the septic system, they only add excess water.
Water conservation should be practiced in order to minimize
the flow of water through the drainfield.
How does the soil treat wastewater?
2
1
1
The soil filters out particles that make
wastewater appear cloudy.
2
Organic matter is removed as it is a food source
fro microoganisms living in the soil.
3
Disease-causing bacteria are filtered out of the
wastewater by the soil and once trapped, either
die in this hostile environment or become a
source of food for microorganisms.
4
Viruses are chemically attracted to soil particles
which removes them from the wastewater.
3
4
Capital Regional District
625 Fisgard Street,
PO Box 1000, Victoria, BC
Canada V8W 2S6
Hotline 250.360.3030
Email hotline@crd.bc.ca
www.crd.bc.ca
Information Sheet #4
Cleaning products & your septic system.
| Septic Savvy
Alternative Cleaning Products
Some cleaning products can be harmful to your septic system.
Septic systems are biological systems for the treatment of
wastewater; the tank contains bacteria that slowly but surely
digest the sludge. These bacteria are sensitive and can easily
be upset by chemical products. The soil in the drainfield
contains microorganisms which are also sensitive to harmful
chemicals and these chemicals can pass through the soil
polluting our ground and surface water. The best approach
to keeping a septic system healthy and protecting our
environment is to take care what goes down the drain, and
not neglect periodic pumping and inspection of the system.
Ingredients to keep
on hand:
Baking soda
Borax
Vinegar
Baby oil
Pure soap flakes
Phosphate free dish soap
Salt
Lemon juice
Washing soda
Recipes:
All purpose cleaners:
• Dissolve 4 tablespoons baking soda in 1 litre warm water. Add lemon juice to cut grease.
• Mix ½ cup vinegar and 1 – 4 cups of warm water.
Kitchen cleaner:
• Mix white vinegar with ¼ tsp of dish soap in a spray bottle.
Oven cleaner:
• Mix equal parts baking soda and salt. Add enough water to produce a paste; apply and scrub with a scouring pad.
Bleach alternative:
• Mix ½ cup Borax with 4 litres of hot water.
Drain Cleaner:
• Pour ½ cup baking soda down the drain. Follow with ½ cup white vinegar. Cover and let sit for 15 minutes. Flush with 2 litres of boiling water.
• Pour a kettle of boiling water down the drain (not your toilet – it may crack) weekly to melt grease that may be building up.
Scouring Powders:
• Baking soda and scouring pad.
• Equal parts vinegar and salt.
Toilet bowl cleaners:
• Make a paste of Borax and lemon juice – let stand and then scrub.
• Sprinkle a few tablespoons of baking soda and scrub with a brush. Add a few drops of lemon for freshness.
Tub / Tile Cleaner:
• Mix ¼ cup baking soda and ½ cup white vinegar.
Hand Cleaner:
• To get paint or grease off your hands rub with baby oil, wipe dry and wash.
Laundry detergent:
• Use 1 cup pure soap flakes or pure soap powder and 3 tbsp washing soda.
(More over)
Information Sheet #3
Water conservation & your septic system.
| Septic Savvy
Water Conservation
One key to a healthy septic system is to minimize water use in order to keep solids well settled on the bottom of the tank.
Septic Systems are designed to hold wastewater long enough to allow solids to settle to the bottom forming a sludge layer and
oil and grease to float to the top forming a scum layer. This process of settling and separating achieves primary treatment.
If too much water is flowing into the septic tank, wastewater is pushed out into the drainfield before the settling and separating
process has time to occur. The solids will be pushed out into the drainfield and can cause clogged pipes and clogged soil which
is expensive to fix. In addition – older septic systems were designed when people used less water. This means your septic
system may be under capacity compared to today’s standards. If your septic system is older, water conservation is especially
important for you.
Tips for conserving water
Showers
• Reduce your shower time. If you shorten your shower time to 5 minutes or less, you can save up to 40 litres of water each time you shower.
• Replace your showerhead. Older models use 18 to 30 litres of water per minute while water efficient models use only 9.5 L or less per minute.
• Recycle unused water. While waiting for hot water to flow when preparing for a shower, catch the cool water in a bucket or water can. Later it could be used for your plants, pets or cleaning.
Toilets
• Reduce the number of times you flush your toilet with multiple uses before flushing.
• Replace your old toilet with a 6L flush model.
Older models can use as much as 13 to 26 litres of water per flush.
• If you are unable to replace your water guzzling toilet, retrofit your toilet with toilet displacement devices. You can fill plastic bottles with water or pebbles and place one to three of such bottles in a toilet tank (make sure they do not interrupt the flushing mechanisms or flow of the water). This will reduce the amount of water used per flush. Caution: Do not use a brick as this will disintegrate over time, causing serious and expensive problems in the plumbing.
• Do not use the toilet as a garbage can. Tissues and other items are often flushed away instead of going into other appropriate disposal containers.
(More over)
Faucets
• Do not let the water run while brushing your teeth, you can save up to 22 litres of water.
• Do not run the faucet while washing your face or shaving; instead fill the basin with water.
• Retrofit all household faucets with water saving aerators or consider replacing with water efficient models. Aerators are inexpensive items that can be found at most hardware stores.
Dishwashing
• Scrape dishes instead of rinsing them under running water.
• Compost kitchen wastes (organic matter) instead of using a garburator. Garburators consume hundreds of litres of water each week and increase the pumping frequency for septic tanks.
• When washing dishes by hand, do not wash or rinse with running water. Use tubs or plug the sink.
• Operate automatic dishwashers at full capacity and/or set the water level for the size of your load.
Food Preparation
• Rinse fruit and vegetables in a pan instead of running water continuously and use the water for indoor and outdoor plant watering.
• Keep a bottle of drinking water in the refrigerator instead of running the tap for cold water.
• Plan ahead so that frozen food doesn’t need to be thawed under running water or fill a bowl with cold water to thaw the food.
• Use a small amount of water and a lid on a pot when cooking.
Laundry & Household Cleaning
• Operate washing machines at full capacity and use the water saving features.
• Buying a new washing machine? Consider purchasing a water-efficient washing machine; they use up to 40% less water and 60% less energy than top-loading machines.
• For regular household cleaning use a pail or bucket rather than running water.
• Partially fill the sink or a container when cleaning the kitchen or rinsing cloths.
Leaking Toilets
Finding a toilet leak
High volume water leaks often come from toilets. They
are hard to detect and are usually caused by worn or
misaligned parts. A toilet that continues to run after
flushing could be wasting 20-40 litres per hour – enough
water to fill a swimming pool in a year. Leaks can cost
you up to $240 per year.
To check for a toilet leak, use a dye tablet or food
colouring. Carefully remove the toilet tank lid. Place
a dye tablet or some food colouring in the tank. Wait
about fifteen minutes without flushing. After fifteen
minutes check the water in your toilet bowl. If the water
is coloured, you’ve got a leak. Toilet repairs may require
the assistance of a plumber.
Capital Regional District
625 Fisgard Street,
PO Box 1000, Victoria, BC
Canada V8W 2S6
Hotline 250.360.3030
Email hotline@crd.bc.ca
www.crd.bc.ca
Do's
Sample Septic System Sketch Do take leftover hazardous household
chemicals to your approved hazardous
waste collection depot for disposal.
Do practice water conservation.
Do have your tank pumped out and
system inspected every 2-5 years.
Do divert roof drains and surface water
from driveways and hillsides away from
the septic system.
Do plant grass on your drainfield rather
than trees or shrubs.
Do install an effluent filter if you don’t
already have one.
Don'ts
Don't allow anyone to drive or park over
any part of the septic system.
Don't use your toilet or drains as trash
cans by dumping nondegradables down
them.
Septic Tank
15m (50’) 15m (50’) House 1m (3’) 2m (6’) 3m (10’)
Drainfield
6m (18’)
Septic Tank Maintenance Record Note your Tank Size Here: Date Nature of Work Company or Inspector’s Name (pumped‐out, general inspection, remedial)
Don't make or allow repairs to your
septic system without obtaining the
required permit.
For more information contact the
Vancouver Island Health Authority
(250) 475-1858.
(who carried out the work)
Septic Tank
Do's
Sample Septic System Sketch Do take leftover hazardous household
chemicals to your approved hazardous
waste collection depot for disposal.
Do practice water conservation.
Do have your tank pumped out and
system inspected every 2-5 years.
Do divert roof drains and surface water
from driveways and hillsides away from
the septic system.
Do plant grass on your drainfield rather
than trees or shrubs.
Do install an effluent filter if you don’t
already have one.
Don'ts
Don't allow anyone to drive or park over
any part of the septic system.
Don't use your toilet or drains as trash
cans by dumping nondegradables down
them.
Don't make or allow repairs to your
septic system without obtaining the
required permit.
For more information contact the
Vancouver Island Health Authority
(250) 475-1858.
House 1m (3’) 2m (6’) 3m (10’)
Drainfield
6m (18’)
Septic Tank Maintenance Record Note your Tank Size Here: Date Nature of Work Company or Inspector’s Name (pumped‐out, general inspection, remedial)
15m (50’) 15m (50’) (who carried out the work)