68e07683_SAHRA___Home_Water_Testing__Likely_source
[Lab result] Arsenic [Potential health effects] Skin damage or problems with circulatory system; possible increased risk of cancer [Treatment options] Reverse osmosis or distillation systems (POU) [Likely source] 
Erosion of natural deposits; runoff from orchards and from glass and electronic production wastes
SAHRA - Home Water Testing
Likely source