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PM2.5 NAAQS Reconsideration Progress Update

Posted: March 31st, 2022

As I discussed in my July 2021 blog post and my January 2022 Look Ahead article, the United States Environmental Protection Agency (U.S. EPA) is currently going through the process of reconsidering the previous administration’s decision to retain the particulate […]

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Vermont Stormwater Permitting: The 3-Acre Rule

Posted: March 29th, 2022

To address the growing concerns of pollutant loading to the state’s waterways, especially Lake Champlain, the state of Vermont passed the Vermont Clean Water Act of 2015. In meeting the goals of the Clean Water Act, the Vermont Department of […]

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ALL4’s Texas 2022 Look Ahead

Posted: January 18th, 2022

Is it just us, or did time fly?  While we ended 2021 with COVID still around us, it’s unclear if we are heading into 2022 or 2020-too… I am hoping for a year of lifting mandates and a return to […]

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Meet John Slade

Posted: December 14th, 2021

2021 marks a special milestone for John Slade – his 50th year of service to the improvement of air quality in the Commonwealth of Pennsylvania!  ALL4 is especially proud of our colleague and friend on his achievement. We recently asked […]

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Carolinas Air Quality Updates

Posted: November 10th, 2021

The Carolinas Air Pollution Control Association (CAPCA) hosted the 52nd Annual Fall Technical Workshop and Forum on October 13-15, 2021 in Myrtle Beach, South Carolina.  ALL4 Carolinas staff were excited to participate in an in-person conference for the first time […]

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Meet Sheryl Watkins

Posted: September 20th, 2021

Sheryl Watkins// Senior Technical Manager // Florida Regional Support What are some of the things that you’ve been working on lately that have you energized? TRI reporting comes to mind. This is such a great learning exercise for junior-level engineers […]

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Meet Mike Kendall

Posted: September 10th, 2021

Mike Kendall // Managing Consultant // South Carolina Regional Support You’re in your first year working at ALL4, what drew you to the organization? I’ve been working for 38 years in the Clean Air Act compliance field, as a regulator, […]

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Meet Kevin Chaplin

Posted: June 14th, 2021

Kevin Chaplin // Senior Managing Consultant // Louisville, KY Office What are your roles at ALL4? As a Senior Managing Consultant I am responsible for people and projects in the Occupational Health & Safety and Industrial Hygiene practice areas.  While […]

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Meet Christina Lynch

Posted: June 1st, 2021

Christina Lynch // Managing Consultant // Philadelphia Office At the start of the year you transitioned back from parental leave, did you find yourself missing things on the work front? I absolutely loved being home with my daughter but I […]

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Meet Jenny Brown

Posted: May 19th, 2021

What drew you to consulting as a career? Honestly as I look back on my career, it probably isn’t as much of what drew me to consulting as what has kept me in consulting. Right out of college the initial […]

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