f3922471_ater_Standards_and_Definitions__AGENT
[ACCEPTABLE or SAFE LIMITS] Less than 1.3 mg/L [SOURCES] Natural deposits or corrosion of household plumbing [EFFECTS] Short term exposure: Gastrointestinal distress Long term exposure: liver or kidney damage [AGENT] 
Copper
Haskell Water Treatment Drinking Water Standards and Definitions
AGENT