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Trihydro Recognized Among Top U.S. Environmental Firms in 2021
Trihydro is honored to be recognized, for the 16th year in a row, as a 2021 Engineering News-Record (ENR) Top 200 Environmental Firm.
PFAS regulations
PFAS Regulations – Part 2: Emerging and Anticipated Regulatory Developments
We explore pending and emerging PFAS rules and regulations, especially concerning water, contaminated sites, wastewater, and solid waste.
Trihydro Billings, MT office
Trihydro’s New Billings, Montana Office Supports High-Quality Services
Trihydro opens new Billings, Montana office to better serve Montana and the surrounding states.
Ethanol plant fermentation top
OGI Highlights the Value of Voluntary Emissions Monitoring at Ethanol Plants
Technology like optical gas imaging (OGI) combined with voluntary emissions monitoring can help identify and mitigate vapor emissions from beerwell and fermentation tank top equipment.
Environmental Statistics: Contaminant Source Attribution Using PCA – PFAS, an Example
Environmental statistical methods, such as principal component analysis (PCA), can help summarize complex datasets and inform decision-making.
QAPPs – What Are They and Why Do They Matter?
Quality assurance project plans (QAPPs) can be an essential part of project planning for sites that use data for project decisions.
Kurt Tuggle signing papers
Trihydro Corporation Acquires California-Based Jacobson James & Associates
On May 28, 2021, Trihydro acquired California-based consulting firm Jacobson James & Associates (JJ&A).
Florida PFAS Regulation Webinar
In this May 2021 webinar, we explore the latest PFAS regulations pertaining to Florida.
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    New California PFAS Regulations Webinar
    As per- and polyfluoroalkyl substances (PFAS) attention grows and new regulatory deadlines approach, many are wondering “what does it all mean for my facility?”
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    PFAS Regulations – Part 1: Existing Rules
    Several EPA-led actions, research, monitoring, and toxicity testing will likely result in additional PFAS regulations. Trihydro presents Part 1 of 3 in a series of articles covering PFAS regulations.
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    NSPS OOOOa Regulatory Forecast
    NSPS OOOOa has experienced multiple amendments since 2016, and additional changes are expected into 2022. Read on for a summary of recent activity and a forecast of anticipated updates.
    Trihydro mentorship program
    Trihydro's Mentorship Program Featured in Forbes
    Forbes featured Trihydro in its recent article titled "How Midsized Companies Can Launch Powerful Mentoring Programs."
    Texas flood event
    Revisiting 2018 Highland Lake Flooding: Why Travis County WCID 17 Survived Unscathed
    Watch this presentation to learn about how Travis County Water Control and Improvement District (WCID) 17 successfully weathered catastrophic 2018 flood events.
    3 Key Initiatives EHS Professionals Should Know About
    Watch the webinar recording below of our webinar, 3 Key Initiatives that EHS Professionals Should Know About. For your convenience, you can watch a recording of the webinar at any time.
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    DTSC Proposes Increased Governance and Fee Reform
    California Department of Toxic Substances Control (DTSC) has proposed a new governance structure, with stated goals of alleviating budgetary gaps and implementing programmatic reform.
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    Wildfire Response: A Whole-System Approach
    Despite the significant challenge wildfires present, there are proven restoration activities that can help a forest return from severe fire and prevent future damage.
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    CEQ Rescinds NEPA Guidance
    CEQ, which oversees NEPA, has rescinded 2019 draft GHG guidance in favor of previous GHG guidance established in 2016.
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    Cold Weather Water System Protection Options
    Six practical and preventative steps water system operators can take to better protect water systems from the effects of cold weather.
    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.

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