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New Year's Eve Safety Tips
New Year’s is one of the most joyous and fun holidays of the year. Additionally...
    • 2018
    • Safety Tips. NYE
    • Celebrating Safely
    • Safe Drinking
    • New Years Eve
    • Heath & Safety
  • BLM_Delay_New
    BLM Delays Venting and Flaring Rule Compliance to 2019
    The BLM published a final rule with a one-year delay of compliance.
    • Storage Tank
    • Pneumatic
    • Waste Minimization Plans
    • Drilling Wells
    • News
    • Flaring
    • Oil and Gas
    • EPA
    • Delve
    • Compliance
    • Bureau of Land Management
    • BLM
  • Shark_Bait_Award
    Trihydro Engineer Part of Winning Shark Bait Project
    David Mamrose was selected to participate in a project pitch that won the National Brownfields Conference’s Shark Bait award...
    • Sustainability
    • Technical Assistance to Brownfield
    • Redevelopment
    • Presentations
    • News
    • Events
    • Brownfields
  • 2017_Energy_Star_Feature
    Trihydro Earns EPA ENERGY STAR® Certification for Superior Energy Efficiency
    Trihydro Corporation’s headquarters and West Wing office earned 2017 ENERGY STAR certifications...
    • Wyoming
    • Laramie
    • Certification
    • Sustainability
    • Efficiency
    • Energy Star
    • Energy
    • News
    • Environmental Protection Agency
    • EPA
  • BLM_Update_News
    BLM updates on Greater Sage-Grouse conservation plans
    The U.S. Department of the Interior BLM announced the cancellation of its Sagebrush Focal Area withdrawal process...
    • Focal Area
    • Sagebrush
    • News
    • Greater Sage-Grouse
    • Delve
    • Bureau of Land Management
    • BLM
  • RSL_News
    EPA Regional Screening Levels
    Because EPA RSLs change often, knowing when these updates occur is key for conducting accurate risk assessments and making important remedial decisions.
    • Delve
    • RSLs
    • Regional Screening Levels
    • Water
    • Toxic
    • Environmental Protection Agency
    • Emerging Contaminants
    • EPA
  • BLM_Flare_news2
    BLM Venting & Flaring Rule Delay Fails in Court
    Last week, a federal court ruled that the delay on compliance dates for the BLM Venting & Flaring Rule was unlawful.
    • Venting
    • Environmental Protection Agency
    • Delve
    • rule
    • Flaring
    • EPA
    • Bureau of Land Management
    • BLM
  • Delve_Connected_Vehicle
    Vehicle Connectivity Technologies Aim to Improve Highway Vehicle Safety
    Trihydro is a member of the team working on developing, implementing, and testing new connected vehicle technologies.
    • DOT
    • Pilot Study
    • Connected Vehicle
    • Department of Transporation
    • WYDOT
    • Information_Technology
    • Delve
  • Laptop_donation_2017
    Trihydro’s Laptop Donation Benefits Orphanage in Haiti
    Over the past few years, Trihydro has donated 10 refurbished laptops to #1 Hope Street Orphanage
    • News
  • FLP_news_2
    Fenceline Pro™ News: ppbv or μg/m3?
    Fenceline Pro™ now provides the flexibility to display benzene data in either ppbv or μg/m3 on a site by site basis.
    • RSR
    • Refinery Sector Rule Compliance
    • Refinery sector rule
    • refinery
    • Oil and Gas
    • Information_Technology
    • Fenceline Pro
    • EPA
    • Environmental Protection Agency
    • Compliance
  • Delve_SageGrouse_News
    Policy Changes Announced for the Greater Sage-Grouse
    Ryan Zinke issued a memo regarding the management of the Greater Sage-Grouse...
    • News
    • Oil and Gas
    • USFWS
    • BLM
    • Bureau of Land Management
    • Greater Sage-Grouse
    • Interior
    • Department of Interior
    • Delve
  • PE_Day
    Professional Engineers Day
    Did you know that Wyoming was the first state to issue a professional engineering license?
    • News
  • 201707_SAME_news
    Craig Carlson Appointed to SAME Frontier Post
    SAME Frontier Post inducted Trihydro’s Craig Carlson...
    • News
    • Events
  • NSPS OOOOa Stands
    New Source Performance Standards (NSPS) OOOOa Rule Stands
    D.C. Circuit Federal Court of Appeals ruled to reverse the Environmental Protection Agency's 90-day delay on enforcement
    • rule
    • Environmental Protection Agency
    • EPA
    • News
    • NSPS OOOOa
    • NSPS
    • Oil and Gas
    • Delve
  • WOTUS_news
    EPA Proposes Repeal of the Clean Water Rule
    The EPA and the U.S. Army Corps of Engineers formally proposed to repeal the Clean Water Rule...
    • WOTUS
    • Water
    • Waters of the United States
    • News
    • Delve
    • Environmental Protection Agency
    • EPA
  • BWON_newsitem
    Join us for a Workshop on BWON Implementation
    Want to know how to implement your BWON compliance program efficiently and cost effectively?
    • Compliance
    • refinery
    • Events
    • BWON
  • calendar_Event_website
    Upcoming Conferences
    We hope to see you at these upcoming conferences...
    • Events
  • TSCA_news
    Toxic Substances Control Act Hits “Reset”
    In 2013, Congress initiated reform of the Toxic Substances Control Act with the introduction of the Chemical Safety Improvement Act
    • TSCA
    • Toxic
    • Toxic Substances Control Act
    • Delve
    • Environmental Protection Agency
    • EPA
  • Dioxane_News
    Emerging Contaminants: 1,4-Dioxane Biodegradation
    We discuss 1,4-dioxane, which, like other emerging contaminants, is currently being evaluated by regulatory agencies for further inclusion in environmental compliance regulations.
    • dioxane
    • Environmental Protection Agency
    • Contaminant
    • Emerging Contaminants
    • EPA
    • Delve
    • Biodegradation
  • BLM_Flare_news
    BLM Venting and Flaring Regulation Stands – Now What?
    Following the U.S. Senate’s decision last week to not repeal the Bureau of Land Management (BLM) Venting and Flaring regulation
    • NSPS
    • NSPS OOOOa
    • Bureau of Land Management
    • BLM
    • Delve
  • UW_Institution_Logo
    University of Wyoming "Trihydro’s dedication to the communities in which they have offices is second to none. We look forward to our continued relationship with Trihydro and the opportunity to present students with quality job opportunities from a top notch company."

    Conrad Chavez, Manager, Multicultural Affairs

    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.

    Headquarters 307-745-7474  |  Locations