On May 19, 2020, the U.S. Environmental Protection Agency (EPA) took the next step to implement an important per- and polyfluoroalkyl substances (PFAS) requirement of the National Defense Authorization Act (NDAA). The NDAA added 172 PFAS to the list of chemicals required to be reported to the Toxics Release Inventory (TRI) and established a 100-pound reporting threshold for these substances. (more…)
We discussed low impact materials in a previous post. This post continues in that vein through the consideration of material attributes. Those of us who strive to make environmentally conscious purchasing decisions make many assumptions about the environmental impact of a product based on the characteristics or attributes of that product. (more…)
Recent research conducted by the Oregon Department of Environmental Quality and the USEPA has shown that although a product may be recyclable, that does not always translate into the packaging having the least environmental impact. Instead, the entire life cycle of products and product packaging should be evaluated to determine their overall environmental impact. (more…)
Many of us are taking advantage of drive-through and pick-up options at local eating establishments as we are adhering to stay-at-home orders. Some of that food will come in compostable bowls, which have replaced the use of Styrofoam. (more…)
The Blackstone team is committed to following local, state and national COVID-19 guidelines. A majority of our staff is working from home, but we are ensuring essential environmental compliance commitments are completed through cautious field work and sampling. (more…)
More than 8,000 landfill fires occur each year, ranging from minor surface fires to massive blazes. Due to the potential release of toxic smoke and gases, these fires represent a significant health and environmental concern. (more…)
On February 20, 2020, the EPA announced it is issuing a preliminary regulatory determination for public comment to set an enforceable drinking water standard for two of the most common per and poly-fluoroalkyl substances (PFAS), perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS). (more…)
Blackstone Environmental is excited to welcome Megan Ostrand, Environmental Scientist, to our Overland Park, Kansas office. She holds a Master of Science in Soil Science and a Bachelor of Science in Natural Resources Management both from the North Dakota State University (NDSU). (more…)
On January 23, 2020 the United States Environmental Protection Agency and United States Corps of Engineers announced the finalization of a new rule addressing the Clean Water Act definition of Waters of the United States (“WOTUS”). The definition of WOTUS is considered to be one of the three critical jurisdictional terms in the Clean Water Act. It is also important because it is relevant to non-National Pollution Discharge Elimination System programs including: (more…)
On January 10, 2020, the U.S. House of Representatives passed a bill targeting per- and polyfluoroalkyl substances (PFAS). The bill, H.R. 535, passed with a 247-159 vote. Despite the threat of a veto by President Donald Trump, 24 Republicans voted for the bill. (more…)
