We dig into the latest industry insights so you don’t have to. Browse recent articles to catch up on regulatory news, technical updates, and best practices that matter.
Drone flying against blue sky
UAS Projects Find New Applications with Advancing Technology
With UAS technology rapidly advancing, we discuss some of the most recent advancements in UAS capabilities.
Paul Klemperer, PLS, CFedS
  • Technical Articles
Colorado PFAS Policy 20-1: Reporting Requirements in Water Discharge Permits
Colorado’s Water Quality Control Commission publishes Policy 20-1, providing standard values (translation levels) for per- and polyfluoroalkyl substances (PFAS) in state waters.
Mitch Olson, PE, PhD
  • Technical Articles
EPA Finalizes Changes to “Once In, Always In” Rule
EPA publishes a final rule to revise 40 CFR Part 63 of the Maximum Achievable Control Technology (MACT), or National Emission Standards for Hazardous Air Pollutants (NESHAP), rules.
Jay Christopher
  • Technical Articles
gas flare against blue sky
Federal Court Overturns Federal Restriction on Methane Emissions on Public and Tribal Lands
A federal court overturned the 2016 Waste Prevention Rule, which placed strict limitations on methane emissions at oil and gas facilities located on public and tribal lands.
Jeremy Sell, PE
  • Technical Articles
Drinking water pouring into a glass
ITRC Releases New PFAS Fact Sheets
ITRC has recently released 11 new PFAS fact sheets as well as a Risk Communication toolkit.
Mitch Olson, PE, PhD
  • Technical Articles
Large refinery at sunset
EPA's New 2030 Vision, Mission and Goals for RCRA Corrective Action
On September 1, 2020, the U.S. Environmental Protection Agency (EPA) released the new 2030 Vision, Mission, and Goals for the RCRA Corrective Action hazardous waste facility cleanup program.
Lloyd Dunlap, PG
  • Technical Articles
regulation machinery gears
The Great Perchlorate Debate: No Federal Action…For Now
EPA has made a final determination to not develop a federal action level for perchlorate in drinking water.
Christina Hiegel, PE
  • Technical Articles
Railroad Tanker
EPA Finalizes Changes to OLD MACT
To reduce hazardous air pollutants, the EPA has introduced changes to the Organic Liquids Distribution Maximum Achievable Control Technology – or OLD MACT.
John Pfeffer
  • Technical Articles
Applying Geomorphic Reclamation to Mine Sites and Disturbed Lands
Geomorphic reclamation helps mimic pre-disturbance conditions, achieve plant diversity, and minimize long-term maintenance and repair.
Derrick Thompson, PE
  • Technical Articles
two people groundwater sampling
EPA Requests Feedback on Superfund Groundwater Remediation Principles
EPA is accepting written remarks on six Superfund groundwater remediation principles until July 30, 2020.
Lloyd Dunlap, PG
  • Technical Articles

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