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TECHNICAL ARTICLES
Using Environmental Tracers in Groundwater Models Thumbnail
Using Environmental Tracers to Improve Groundwater Models
Environmental tracers are naturally occurring constituents in groundwater that can be analyzed to help reveal flow and transport behavior. We review what environmental tracers are and how they are scientifically applied.
Nick Thiros
Delve web thumbnail
EPA Finalizes Deadlines for Emissions Reduction Rules
EPA has finalized the July interim rule extending compliance deadlines under NSPS OOOOb, NSPS OOOOc, and the Super Emitter Program. We review the impacted rules, their new deadlines, and what it means for the oil and gas industry.
Dan Wood
John Pfeffer

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COMPANY NEWS
Joliet, Illinois
Trihydro Opens Office in Joliet, Illinois
Trihydro opens a new Joliet, Illinois office, expanding our Midwest presence to better serve clients with engineering and environmental consulting services.
ENR 2024 Top Environmental Firms
ENR Names Trihydro a Top 200 Environmental Firm for the 19th Year in a Row
Engineering News-Record (ENR) ranks Trihydro #128 on its Top 200 Environmental Firms list for 2024.

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When choosing an environmental and engineering partner, you expect proven expertise, consistent quality and a high overall value. Nothing less will do. You can count on these qualities from Trihydro. We welcome you to contact us or visit one of our locations.

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