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Groundwater Protection
GROUNDWATER PROTECTION WHAT? WHY? HOW?
Groundwater is one of the world's most important natural resources,
yet most of us do little to protect it. The fact is, a great many
of us rely on groundwater for drinking, domestic, agricultural
and industrial uses. Our natural environment, such as streams,
fish, and wildlife also depend on groundwater. While the state
of groundwater in British Columbia is relatively good, there is
concern that not enough is being done to protect this valuable
resource.
WHAT IS GROUNDWATER?
Groundwater is all water below the ground surface.
WHY IS GROUNDWATER IMPORTANT?
In most rural areas of Canada 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 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 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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