Circle of Blue

FEBRUARY 15, 2023

Ongoing Battle to Keep Toxic Chemicals at Bay Outdated federal water laws and chemicals that were approved for industry without assessing for risk leave Ann Arbor and other communities struggling to ward off water contaminants before they foul drinking supplies. But you know, like, this is the world we live in.”

Toxic Substances Control Act 278

Toxic Substances Control Act Clean Water Act Regulations Pollution Control 278

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

The EPA issued final guidance on January 19, 2021 concerning interpretation of certain aspects of its final Significant New Use Rule (SNUR) for Long-Chain Perfluoroalkyl Carboxylate and Perfluoroalkyl Sulfonate Chemical Substances (LCPFAC or long-chain PFAS). We intend to prepare future updates evaluating such actions.

Toxic Substances Control Act 52

Toxic Substances Control Act 2020 Clean Water Act Regulations 52