Environmental Science

JULY 30, 2018

Million tons/yr of waste: 7,600 industrial, 250 municipal, 25 hazardous. 1,900 landfills, 21 for hazardous waste. 100 nuclear reactors; 2,000 tons/yr nuclear waste. For example, most states now have optional “lookup tables” to look up the action trigger concentrations for groundwater and soils related to hazardous waste sites.

Clean Water Act 52

Clean Water Act Waste Clean Air Act Regulations 52

Arnold Porter

DECEMBER 3, 2021

Our primary focus continues to be on chemical substances which are the subject of regulatory activity or scrutiny by various federal and state government agencies and potential litigants. N:News Release, EPA Region 9, SoCal Chemical Distributors Settle Toxic Substances Control Act Violations with U.S. 6, 2021).]]

2021 52

2021 Toxic Substances Control Act 2020 Regulations 52

Arnold Porter

JUNE 2, 2021

On the campaign trail, President Biden pledged to "tackle PFAS pollution by designating PFAS as a hazardous substance," which aligns with the bipartisan PFAS Action Act ( H.R. EPA originally issued the SNUR under the Toxic Substances Control Act (TSCA) during the summer of 2020.

Toxic Substances Control Act 52

Toxic Substances Control Act 2020 Clean Water Act Regulations 52