Vancouver Island Groundwater Protection
GROUNDWATER PROTECTION WHAT? WHY? HOW?
Groundwater is one of Vancouver Island and the world's most important natural resources,
yet most of us do little to protect it. The fact is, most people on Vancouver Island rely on groundwater for drinking, domestic, agricultural
and industrial uses. Our natural environment across British Columbia, such as streams,
fish, and wildlife also depend on groundwater. While the state
of groundwater in BC is relatively good, there is
concern that not enough is being done to protect this valuable
resource.
WHAT IS GROUNDWATER?
Groundwater on Vancouver Island is all water below the ground surface.
WHY IS GROUNDWATER IMPORTANT?
In most rural areas of Vancouver Island, groundwater is the only source
of drinking water. In British Columbia, over 25% of the water
used is groundwater. Streams rely on groundwater to sustain flows
during the dry months. Safe groundwater is therefore important
for the protection of both human health and our environment.
HOW CAN IT GET CONTAMINATED?
Groundwater on Vancouver Island is very susceptible to contamination, unless protected
by a low permeability layer such as clay. Potential sources of
contamination include:
- Malfunctioning household septic systems
- Careless disposal of cleaners, oil and antifreeze
- Improper application of fertilizers and pesticides
- Leaks from oil and chemical storage tanks
- Industrial leaks and spills
- Improper animal manure storage
- Road salt
- Landfills and garbage dumps
Fortunately, there are many things you can do to start protecting
your Vancouver Island groundwater resource. The time to start is now!
For more information, please see:
British Columbian Groundwater Association
Ground Water Protection Regulation
What Private Well Owners Should Know!
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