REPORT OF THE CHEMIST. 181 



condition, for in all probability only suspected waters are sent for examination, but 

 nevertheless, it reveals a condition of affairs that is by no means satisfactory and one 

 that ought to receive our earnest and immediate attention. The natural waters of 

 Canada, as found in her lakes, streams and springs, are unexcelled for purity — to prove 

 which there are ample data — and we believe there is no insuperable barrier or insur- 

 mountable obstacle to obtaining on the majority of farms a pure supply. Once obtained, 

 let it be carefully guarded against pollution. 



The samples examined comprise one from British Columbia, six from the North-west 

 Territories, twenty-eight from Ontario, eight from Quebec, seven from New Brunswick, 

 and seventeen from Prince Edward Island. Of these, 50 per cent were reported 

 dangerously polluted and unsafe for drinking purposes ; 25 per cent as suspicious and ia 

 all probability as unsafe ; 25 per cent as unpolluted and wholesome. 



The examination of well waters from farms only is undertaken. These analyses are 

 made free of charge, provided the sample ia taken according to the directions furnished 

 on application, and the express charges are prepaid. It is absolutely essential that the 

 instructions issued should be faithfully followed in the collection and shipment of sam- 

 ples. Farmers and dairymen who are desirous of availing themselves of this privilege 

 should first write to this Division for the necessary information. 



