4 The record articles

4 The Record is a publication from ALL4’s team that takes an in-depth look at technical and regulatory topics.


How Do I Know if My Project Needs an Air Permit?

Posted: October 19th, 2022

There is not a whole lot that is black and white about air quality permitting.  It can sometimes be hard to determine whether you need to submit an air permit application for a project and if so, what kind.  The […]

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The Clean Water Act Turns 50!

Posted: October 14th, 2022

Introduction In the summer of 1969, the Cuyahoga River in Ohio had an oil slick significant enough to catch fire when sparks from a nearby train ignited the oil. Since 1868, this was the 13th time the Cuyahoga River had […]

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ECHO and ECHO Notify: Do you know what data is out there?

Posted: October 12th, 2022

With different industries continuing to either expand their current facilities or build new facilities, public awareness and scrutiny has increased dramatically over the past few years. The public has started looking into different factors associated with facilities – including a […]

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