A series of downloadable maps is available. These maps are included in the Phase 2 report, but are presented here in gif format (to allow quick viewing) and pdf format (to allow download of high quality images of individual maps).
If you wish to use this material you must acknowledge it.
Maps are available for the following surveys/areas:
For comparison, you can view the WHO Guidelines for drinking water quality, which includes guideline values for various substances including inorganic constituents.
Contact Dr Pauline Smedley for further information