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Stray Gas Forensics
Stray gas is a common term for natural gas that may be naturally released from geologic, or oil and gas industry-related sources. Natural gas is composed mostly of methane, ethane, and propane; however, methane is usually the most typical and abundant …
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Bingo anyone? Environmental Justice, PFAS and COVID-19 Just Lined Up
Did anyone have on their 2020/2021 bingo card that PFAS could be related to increased likelihood of severe COVID-19 disease, reduced vaccine …
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Mercury Came from Outer Space – But Who Put it in My Site?
The 6th century alchemists who named mercury were convinced that the metal transcended both the …
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OSHA Implements Sharp Focus on the Continuing Battle with COVID-19 in the Workplace
As the pandemic continued to cause hardship and disruption to employees and employers …
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Environmental 3D Visualization “State of the Union”
Though this past year has been very challenging for many, both professionally and personally …
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Hippocrates, Mom and the Killer Tomatoes
Let food be thy medicine and medicine be thy food – Hippocrates
Have some more …
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Revisions to UCMR 5 for Public Water Systems and Announcement of Public Meeting – Additional PFAS to be Monitored
On March 11, 2021, US EPA issued a notice of proposed rule …
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US EPA Announces Intent to Cancel Pentachlorophenol
On March 5, 2021, US EPA issued a announcing a proposed interim decision (PID) to cancel …
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New US EPA Lead and Copper Rule
In 1991, US EPA published the Lead and Copper Rule also referred to as the LCR. While the rule has …
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2021 Environmental, Hydrocarbon and Toxicity Laboratory Audits
Analytical laboratory audits are an important tool for assessing liabilities that may …
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EHS News
We have seen an uptick in new and proposed Environmental, Health and Safety (EHS) regulations …