This metadata document complies to North American Profile of ISO19115:2003 - Geographic information - Metadata. You can also get this document in
. For more information about this standard, visit http://nap.geogratis.gc.ca/
This dataset shows the Châteauguay regional aquifer vulnerability to contamination using the DRASTIC method. It should be noted that the DRASTIC vulnerability indexes were calculated using the results of regional mapping. Due to the scale of data acquisition, punctual characteristics may have escaped mapping, so that the actual vulnerability could locally be different from what is presented in this dataset.
The purpose is to determinate the vulnerability of the aquifer from the available information.
Metadata are available in those languages (You can use language menu item in the top menu bar to switch language):