Tag: NPDWR

Thumb press the drinking water fountain

EPA Proposes New Lead Trigger Level to Reduce Exposure

The EPA’s new proposal to reduce childhood exposure to lead in drinking water seeks to strike a balance between the need for more protection and the stubborn complexity of the risk. Under the proposal, public water systems (PWSs) would be subject to six new general requirements (which include many more specific requirements), including taking an […]

Drinking water

EPA Proposal Seeks Limit for Perchlorate in Drinking Water

Stating that the benefits of a National Primary Drinking Water Regulation (NPDWR) for perchlorate do not justify the costs of such a regulation, the EPA is nonetheless proposing an NPDWR for the chemical. Under the proposal, the Agency would set the NPDWR at a Maximum Contaminant Level (MCL) of 56 micrograms per liter (µg/L). The […]