News & Events

Through Roux’s News & Events, we share relevant industry news, regulatory updates, upcoming webinars and conferences, articles published by our experts, corporate social responsibility events, monthly newsletters, project and market sector information, and much more. Browse through our latest posts below.

Top 30 All Environmental: Roux's 2025 ENR Rankings

October 23, 2025

Engineering News-Record (ENR) provides the engineering and construction news, analysis, commentary, and data that construction industry professionals need to do their jobs more effectively. ENR publishes an annual list of the Top 200 Environmental Firms based on prior year revenue...

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NAPA Webinar: Chlorinated Solvents Compliance (TCE/Methylene Chloride)

March 25, 2026

National Asphalt Pavement Association (NAPA) Webinar Chlorinated Solvents Compliance (TCE/Methylene Chloride): Understanding Obligations Presenters: Kevin Burke of Illinois Asphalt Pavement Association (IAPA), Howard Marks of NAPA, and Derek Drechsel of Roux Thursday, March 26 at 11am-12pm Eastern Time More than...

Roux to Present at Society of Toxicology Annual Meeting

March 23, 2026

Sunday, March 22–Wednesday, March 25 The Society of Toxicology (SOT) 65th Annual Meeting and ToxExpo will feature four days of Continuing Education courses, sessions, posters, and social events. The Meeting and Expo features companies and organizations that support toxicologists and...

Published Article: Huntley’s LNAPL Transmissivity Baildown Test Method Revisited

March 19, 2026

Huntley's LNAPL Transmissivity Baildown Test Method Revisited Authored by Roux's Martin J. Hamper, PG and Mir SeyedAbbasi, PhD, PE Baildown tests are an important and relatively inexpensive way to estimate transmissivity. In 2000, Huntley developed baildown test analytical methods to determine LNAPL...

Are Synthetic Turf Exposures Harmful? Review California’s Assessment

March 11, 2026

Authored by: Emily Goswami, MS, CIH On March 5, 2026, the California Environmental Protection Agency’s Office of Environmental Health Hazard Assessment (OEHHA) released a comprehensive report evaluating the human health risks from potential exposure to chemicals in crumb rubber infill,...

Roux to Sponsor & Present at 35th AEHS West Coast Conference

March 09, 2026

Monday, March 16–Thursday, March 19 Roux is a proud sponsor of the Association for Environmental Health and Sciences (AEHS) Foundation 35th Annual International Conference on Soil, Water, Energy, and Air. During the conference, members of the Roux team will moderate...

Technical Approaches to Remediating Chloride-impacted Soils from Produced Water

March 03, 2026

Authored by: Kathleen Buxton, PG & Emmett Spooner, PG Produced water generated during oil and gas exploration and production varies widely in chemical composition and typically contains elevated concentrations of chlorides, hydrocarbons, and other constituents of concern. As wells mature,...