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Environmental Regulations, Petroleum Solutions, and More

Storm Water Sampling Requirements and Techniques

By Kevin Jensen | Sep 22, 2020

Specific industries and operations are subject to stormwater sampling requirements under the Iowa Department of Natural Resources (DNR) National Pollution ...

What Do AST Owners Need To Know About Integrity Testing?

By Kevin Jensen | Aug 3, 2020

Most everyone is aware of the routine visual inspections required by the SPCC Rule; however, owners and operators of fuel ...

What is a wetland delineation and why do I need one?

By Jamie Lane | Jul 23, 2020

Prior to settlement, Iowa was once home to 4-6 million acres of wetlands. Today, approximately 95% of Iowa’s wetlands have ...

Welcome to Evora Group

By Jenny Barker | Jun 29, 2020

This summer, Barker Lemar is proud to be celebrating 25 years of serving the Solid Waste, Environmental, and Petroleum industries. ...

You need an environmental driller. Now what?

By Jenny Barker | Jun 21, 2020

Whether you need to monitor the soil and groundwater on a site, install a new well, or abandon an existing ...

From all of us at Evora – Thank you!

By Jenny Barker | Apr 22, 2020

To the recycling and municipal solid waste teams, as well as the petroleum and c-store owners and employees – we ...

Important Message from Evora Group

By Jenny Barker | Mar 18, 2020

As part of the Evora Group family, we hope this message finds you and your loved ones well as we ...

Evora Group welcomes Environmental Driller, Josh Van Every to the Evora Family!

By Riley Leaders | Feb 27, 2020

As a licensed driller with over 10 years of industry experience, Josh joins the firm as our Environmental Drilling team ...

PFAS to be included in TRI Reporting

By Jessica Reese McIntyre | Jan 22, 2020

The EPA intends to start tracking releases of per- and polyfluoroalkyl substances (PFAS) and determine the potential impact. To do ...

Iowa EASY Air

By Jessica Reese McIntyre | Dec 3, 2019

Iowa EASY Air The Iowa Department of Natural Resources has officially released an online option to complete air quality construction ...