Sage-Grouse Delve Article
Proposed Revisions to BLM Sage-Grouse Management Lessen Restrictions
The BLM released six final Environmental Impact Statements and proposed Sage-Grouse Resource Management Plan Amendments...
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2018 West Laramie Holiday Food Drive
Thanks to all the businesses that participated in this year’s West Laramie Holiday Food Drive Competition organized by Trihydro and Plenty.
    • West Laramie
    • WY
    • Laramie
    • Albany County
    • Holiday Food Drive
  • WOTUS Delve
    Redefining Regulation of US Waterways
    The EPA and USACE proposed a new definition of “waters of the United States”
    • rule
    • EPA
    • Delve
    • Water
    • WOTUS
  • Cryogenic Coring
    Cryogenic Core Drilling: An Innovative Site Characterization Tool
    Cryogenic core collection, an emerging site characterization tool, overcomes many of the limitations of traditional coring techniques...
    • Emerging Contaminants
    • C3
    • Contaminant
    • Cryogenic
    • Coring
    • Characterization
    • Delve
    • 2018
  • news-01
    2018 Gingerbread Jamboree!
    This weekend, a team of Trihydro employees gathered at Ivinson Memorial Hospital Foundation's Gingerbread Jamboree.
    • Wyoming
    • WY
    • Laramie
    • Celebrating Safely
    • Community
  • GenX_PFBS_News
    EPA Releases Fact Sheet & Draft Toxicity Assessments for PFAS Chemicals: GenX & PFBS
    Per- and polyfluoroalkyl substances (PFAS) are a group of synthetic chemicals...
    • Substances
    • Toxic
    • Perfluoroalkyl
    • polyfluoroalkyl
    • PFBS
    • PFAS
    • Environmental
    • Environmental Protection Agency
    • EPA
    • 2018
    • Delve
  • NSZD_News
    Biodegradation of Hydrocarbons at Refineries May Rival Engineered Remediation in Some Cases
    Natural Hydrocarbon Attenuation on a Large Scale? Read the new research
    Andrew_News
    Say Hello to Andrew, New Toxicologist at Trihydro
    Trihydro has expanded to Tulsa, Oklahoma...
    CRWA Lake Dunlap WTP-22
    America’s Water Infrastructure Act Authorizes Federal Spending for Water Projects
    America’s Water Infrastructure Act (AWIA) approved billions in federal funding for waterways, dams, and flood protection projects.
    • Act
    • Federal
    • Municipalities
    • Funding
    • USACE
    • AWIA
    • Water
    • News
    • EPA
    • Environmental Protection Agency
    • 2018
  • NFPA
    NFPA Encourages Residents To “Look. Listen. Learn.” This Fire Prevention Week
    Observe the 2018 National Fire Prevention Week on October 7-13 by taking some time to make sure you and those around you understand how to stay safe in case of a fire.
    • Safety Tip
    • fire prevention week
    • health
    • safety
    • 2018
  • pump_jack
    NSPS OOOOa Reconsideration Amendments - Proposed Rule
    EPA published reconsideration amendments for the 2016 NSPS OOOOa rule...
    • 2018
    • News
    • rule
    • Oil and Gas
    • NSPS
    • NSPS OOOOa
    • Environmental Protection Agency
    • EPA
  • Oil and Gas Production in Sunset
    New Waste Prevention Rule Reverses Methane Emissions Regulations
    • News
    • Publications
    • Flaring
    • Venting
    • Regulation
    • Methane
    • Drilling Wells
    • emissions
    • Department of Interior
    • Delve
    • Bureau of Land Management
    • Compliance
    • BLM
    • 2018
  • News_Graphic
    Trihydro at AFPM 2018
    We'll be in San Antonio this October...
    ESA_changes_news
    Major Revisions to Endangered Species Act Proposed; Now Open for Public Comment
    The USFWS and the NMFS joined forces to overhaul Endangered Species Act...
    • NMFS
    • News
    • USFWS
    • Endangered Species
    • Environment
    • Environmental
    • ESA
  • People of the Sage News (3)
    Teamwork & Partnerships Enhance Sage-grouse Habitat in Eastern Wyoming
    For the past five years, the Douglas Core Area Restoration Team (DCA RT) has partnered with...
    • Wyoming
    • News
    • habitat
    • Sage-grouse
    • Sagebrush
    • 2018
  • Photo of manufacturing facility
    EPA’s Proposed Methylene Chloride Ban to Move Forward
    • Delve
    • Regulation
    • N-methylpyrrolidone
    • Chloride
    • Methylene
    • Environmental Protection Agency
    • EPA
    • 2018
  • Water Quality Month
    Make a Positive Impact this Water Quality Month
    August is water quality month...
    Image of field
    Fish and Wildlife Service Retracts Mitigation Policies
    The U.S. Fish and Wildlife Service (USFWS) recently announced the withdrawal of both the Mitigation Policy and the associated Endangered Species Act (ESA) Compensatory Mitigation Policy (CMP).
    • USFWS
    • Mitigation
    • Policy
    • ESA
    • Delve
    • 2018
  • 2017T200EnviroFirms
    Trihydro Continues to Rank Among Top U.S. Environmental Firms
    Trihydro ranks No. 113 on the 2018 Top 200 Environmental Firms l
    • Environmental
    • Environment
    • ENR
    • 2018
    • News
  • 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