NH2C
Chloramines
disinfectantSDWA code: 2951
EPA Limit (MCL)
4 mg/L
Health Goal (MCLG)
4 mg/L
Unit of Measure
mg/L
How concentrations are reported
Used as an alternative disinfectant to chlorine. Forms fewer trihalomethanes but can form other disinfection byproducts.
Health Effects
Eye/nose irritation, stomach discomfort at high levels. Harmful to fish and kidney dialysis patients.
How It Gets Into Water
Water additive used to control microbes; reaction of chlorine with ammonia
Official EPA Guidance
For authoritative information on Chloraminesin drinking water, visit the EPA's official resource page.
View EPA Guidance ↗