The Veins of Life  Watershed Society

Tips for Watershed Citizens to Help Protect Our Waterways

 
The issue of storm drains and water pollution is one that is not always at the forefront in people’s minds.  Thus, the “out of site, out of mind” attitude is often adopted without realizing the consequences for the aquatic environment.  Once the connection is made between what goes into the storm drain system and what the consequences for fish habitat are, people will become more aware of what management practices should be adopted in or around the home.  The following is a list of a few things you can do to prevent harmful substances from entering the storm drain system and the waterways around Victoria. Click on your topic of choice.  To return to the list, click on the heading.
Washing Your Car
Vehicle Maintenance
Painting
Hot Tubs and Swimming Pools
Gardening and Lawn Care
Landscaping
Gutters
Living Next to a Stream
Alternatives to Hazardous Chemicals

 

Washing Your Car

Bring your car to a car wash where they should be set up to filter the wastewater before releasing it into the storm drain system.  It is a good idea to enquire about individual set-ups at the car wash to ensure that harmful detergents will not enter our waterways.

At home, instead of washing your car in your paved driveway or road (impermeable surfaces), wash your car on the grass or gravel to allow the waste water to filter into the ground.  Also, using biodegradable cleaning products low in phosphates is more environmentally-friendly and desirable.

Vehicle Maintenance

Ensure that your car is not leaking oil or other fluids, since these will be carried with rainwater into the storm drains.  Drip trays should be used if leaks persist.

Keeping your car tuned up and in adherence to pollution control standards will reduce the amount of invisible fallout that is picked up by run-off on streets and parking lots.

Used engine oil from households is accepted at Canadian Tire, Derick’s Services, Fountain Tire, Gurton’s Garage Ltd, Hartland Landfill, Mohawk Depot, and Village Service for recycling and disposal (see the CRD Recycling Directory).

Clean up any leaks or spills with an absorbent material and dispose of in the garbage. Do not attempt to wash spills “away” down the storm drain. 

Painting

Since paints are generally hazardous to fish, it is important to dispose of unused paint appropriately.  Alpine Disposal & Recycling, Oak Bay Municipal Depot, Hartland Landfill & Composting Facility, and Sooke Garbage Disposal & Municipal Drop Boxes all have a paint collection and recycling program.  In addition, local paint stores often will collect the paint and deliver them to the appropriate facilities to be recycled. 

A toll free BC Recycling Hotline is available province wide if you have any questions: 1-800-667-4321, as well as the CRD Hotline at 360-3030.

Use a tarp to collect any paint chips or spills outdoors. Clean up any spills with an absorbent material and dispose of in the garbage, do not attempt to wash paint “away” down the driveway or road.

Hot Tubs and Swimming Pools

Chlorine and other chemicals used in pools and hot tubs are toxic to fish and thus should not be released into storm drains.  Drain the water onto the lawn after allowing the water to sit for approximately one week.  This wait allows for the chemicals to evaporate.  Also, it is acceptable to drain pools and hot tubs into the sanitary system provided that your local municipality has been contacted and approved the process. 

Gardening and Lawn Care

Instead of using potentially harmful fertilizers, pesticides/ herbicides, look into using safe alternatives.  The CRD has compiled a list of safe alternatives for common household products.  See below for suggestions.

If these chemicals are used then make sure to read the application, disposal, and handling directions carefully.  Avoid spraying areas near or adjacent to waterways and ditches, or during wet weather.

Use “medicines” for your plants only when necessary.  That is, avoid using them if you do not notice pests or diseases present.  Healthy plants are more resistant to pests and disease so maintaining your plants’ health will reduce the need for harmful chemicals.

Landscaping

Vegetation captures and stores significant amounts of precipitation.  Keeping existing vegetation and planting more will reduce runoff and erosion.

Bark mulch creates a toxic leachate.  Reducing or eliminating the use of this substance will avoid releasing this leachate into the waterways.  Be aware of the potential path of the leachate where the mulch is used in the vicinity of watercourses.

Limit the amount of impervious surfaces such as landscaping plastic or concrete/cement in your yard.  Instead, use paving blocks that allow water to infiltrate between the blocks or use porous asphalts, or rocks.

Plant native vegetation as it is best adapted to the local environment. This will decrease the need to use pesticides and fertilizers.  Native plants also require less care and watering. 

Gutters

Direct your roof downspouts into the ground or storm drain system, not the sanitary system.  This will decrease the likelihood of sewage overflows in your area.  Also, wooden barrels or gravel filled trenches could be used to collect the water.

Living Next to a Stream

Keep animals and livestock away from the shores of a stream to avoid an increase in erosion and siltation.  Additionally, the animal wastes will degrade the quality of the stream water.

Other than naturally occurring downfall from the vegetation in vicinity of the stream, do not place large objects or debris in the stream.  This will interfere with the course of the water and affect fish spawning habitat.  Dumping garbage can smother plant and animal life. Organic waste (grass clippings, compost, etc.) will make the water eutrophic causing oxygen levels to eventually be depleted.

Try to keep the riparian area as natural as possible without landscaping and over-beautifying up to the shore of the stream.  This disruption may interfere with natural spawning of fish.  Also, the diversion and/or damming of water should not proceed without approved from Fisheries and Oceans Canada and the BC Ministry of the Environment.

Essentially, the guiding principle behind outfall monitoring, stewardship of our waterways, and storm drain maintenance is an increase in our awareness of what substances enter our storm drains and the consequent effect those substances will have on the aquatic environment at the outfall.  Remember that there are ways to carry out our current activities in an environmentally conscious way that maintain the integrity of the streams throughout Victoria.

Alternatives to Hazardous Chemicals

 

The following is a summary of safe alternatives for common household products compiled by the CRD (for a complete list contact VOLWS or the CRD):

 
All Purpose Cleaner  1 tsp soap + 1 tsp Borax + squeeze of lemon + 1 quart warm water, for tough grease add ½ cup ammonia
Bleach   Borax
Dish Detergent  Natural liquid soap or phosphate free product, such as VIP
Drain Cleaner ½ cup white vinegar + ½ cup baking soda, cover tightly for 1 minute then flush.  Next, add ½ cup salt + ½ cup baking soda + 6 cups boiling water, let sit several hours then flush with water
Disinfectant  ½ cup borax + 1 gallon hot water
Glass Cleaner  White vinegar + water, wipe with old newspaper
Hand Cleaner (paint/grease)   baby oil
Linoleum Floor Cleaner  1 cup white vinegar + 2 gallons water
Oven Cleaner  2 tbsp liquid soap + 2 tsp borax + warm water, for baked on grease: mix paste of baking soda + salt + water
Rug/Carpet Cleaner 2 cups cornmeal + 1 cup borax, sprinkle leave for 1 hour then vacuum
Scouring Powder  baking soda
Toilet Bowl Cleaner  paste of borax + lemon juice, let stand then scrub
Tub/Tile Cleaner ¼ cup baking soda + ½ cup white vinegar or drop 1000mg Vitamin C, leave overnight then scrub
Ant Killer red chili powder at point of entry or mix 1 tbsp sugar + 1 tbsp borax + 2 tbsp water to make syrup,  place in flat dish near infestation
Fertilizer  Compost + vermiculture
Flea Killer (on pets)  Feed animals garlic, tablets of vitamin B or brewers yeast: talk to vet regarding quantity for your pet
Insects on Plants 3 tsp pure soap + 4 liters water – spray on plant leaves and pests
Fly Killer well watered pot of basil
Mosquito Repellant  Burn citronella candles or citronella oil
Moth Repellant  Cedar chips enclosed in cotton sachets
Nematodes Repellant Plant Marigolds
Roach Repellant  Chopped Bay leaves + cucumber skins or place box of borax in cracks
Slug/Snail Repellant  Onion + marigold plants
Deer Repellant  Scatter human hair on flowers

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© 2009 Veins of Life Watershed Society / All Rights Reserved / if you wish to use any info for commercial or non commercial usage you must obtain permissions from The Veins of Life Watershed Society

Email: volws@salishsea.ca
Last Updated: August 2007