Groundwater ProtectionBeneath the immense landscape of the Bow River watershed lies vast amounts of groundwater. This groundwater is utilized by the rural community as a drinking water source for humans and livestock. The groundwater also serves to "recharge" the Bow River and its tributaries during the dry summer and winter months.
As more research unfolds, we are learning there are significant hydrological connections between surface water and groundwater that indicate a need to better understand their interaction. For example: Wetland prairie sloughs are often fed by groundwater. In the meantime, we are forging ahead with new developments, and increasing our dependency on this water source. The mismanagement of groundwater — through poor land-use planning, oil & gas development, deforestation, contamination (i.e. from sources such as agriculture), and withdrawals — is cause for concern.
Illustration credit: Turner, R.J.W., Franklin, R.G., Grasby, S.E., and Nowlan, G.S. 2005: Bow River Basin Waterscape; Geological Survey of Canada, Miscellaneous Report 90, 2005.
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![caption:Natural Resources Canada chart showing interplay of groundwater and surface water. [<a target="_blank" mce_thref="/images/big-images/geoscape-groundwater.jpg">click for larger image</a>] Groundwater Illustration](/images/200/geoscape-groundwater.jpg)