We dig into the latest industry insights so you don’t have to. Browse recent articles to catch up on regulatory news, technical updates, and best practices that matter.

EPA Issues Update to Child Lead Model – Lowers Default Soil Screening Level to 200 mg/kg

In May 2021, the United States Environmental Protection Agency (EPA) updated the Integrated Exposure Uptake Biokinetic (IEUBK) model.

Charlie DeWolf, PhD

Sep 8, 2021

Coronavirus State and Local Fiscal Recovery Funds Offer $350 Billion for Community Improvements

The United States Department of the Treasury announced the Coronavirus State and Local Fiscal Recovery Funds, which provides emergency funding for state and local governments.

Karla Greaser, P.E.

Sep 1, 2021

5 Ways to Streamline Reclamation Plan Implementation

Successful reclamation includes constructing a sustainable surface that minimizes erosion, supports revegetation, and supports water quality.

Cameron Twing

Aug 17, 2021

Making Sense of When to Leverage Remote Sensing

Remote sensing offers a powerful and often cost-effective way to obtain essential information a landscape, providing data that can inform project decisions across multiple industries and applications.

Brad Pekas, PE, PG

Aug 12, 2021

What's New with NEPA?

We explore four key NEPA updates introduced in 2021 that may apply to environmental projects for years to come.

Aug 10, 2021

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.

Andrew Pawlisz, DABT

Jul 7, 2021

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.

Jun 30, 2021

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.

Jun 15, 2021

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.

Nella Dagnillo, REM

Jun 10, 2021

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.

Andrew Pawlisz, DABT

Apr 29, 2021

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