Blog & Recent Projects

Sustainable Practices For Efficient UST Management: Columbia Technologies’ Revolutionary HRSC Tech

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Jun 20, 2024 10:36:27 AM

Did you know that there are nearly 60,000 confirmed underground storage tank (UST) releases in the...

Moving Sites to Closure Smoothly: A Guide to ASTM Standards for Effective Site Closure

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Columbia Technologies

Jun 4, 2024 12:32:50 PM

Effective site closure for Underground Storage Tanks (USTs) is paramount in safeguarding...

Join Columbia Technologies at the 2024 Battelle Chlorinated Conference!

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Columbia Technologies

May 21, 2024 10:40:06 AM

Columbia Technologies is excited to announce that our CEO, John Sohl, will be attending the...

The Complete Guide to Implementing Advanced Site Characterization Tools

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Columbia Technologies

May 7, 2024 8:30:00 AM

Are you an environmental professional tasked with investigating complex sites contaminated with...

New Horizons in UST Cleanup: Insights from the EPA HRSC Study Report

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John Sohl

Apr 23, 2024 11:27:39 AM

Revolutionizing UST Site Cleanup with HRSC Technology

The Crucial Role of Sustainability in Underground Storage Tank Management

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Apr 1, 2024 11:32:44 AM

Underground Storage Tanks (USTs) present a significant challenge. These hidden containers, often...

The Challenges of Leaking Underground Storage Tanks (USTs)

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Mar 7, 2024 10:07:29 AM

Underground Storage Tanks (USTs) are ubiquitous yet often overlooked components of our modern...

Solving Persistent UST Site Pollution Precision Mapping and Targeted Remediation with LIF-UVOST® and HPT (1)

Solving Persistent UST Site Pollution Through Precision Mapping and Targeted Remediation: A COLUMBIA Technologies Case Study

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Feb 23, 2024 10:22:08 AM

Solving Persistent UST Site Pollution Through Precision Mapping and Targeted Remediation: A...

As COLUMBIA Technologies marks a significant milestone – our 25th anniversary

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John Sohl

COLUMBIA Technologies News

Jan 30, 2024 11:06:04 AM

As COLUMBIA Technologies marks a significant milestone – our 25th anniversary – we take a moment to...

The Role of Environmental Remediation in Sustainable Development

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John Sohl

Sustainability Brownfields

Dec 9, 2023 4:48:22 PM

Explore how Environmental Remediation is spearheading sustainable development, restoring...

Indiana IDEM and IFA Affirm their commitment to improved collaboration.

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John Sohl

Sustainability IDEM Brownfields

Mar 4, 2023 7:19:13 AM

Indiana IDEM and IFA Affirm their commitment to improved training, communication, and...

COLUMBIA Technologies and DR1 Group partner to provide UAV services

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John Sohl

Brazil UAV

Feb 25, 2023 9:05:07 PM

More Services - More Value Added for Our Customers. COLUMBIA Technologies is pleased to announce a...

Quality = Smart People + Training

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John Sohl

COLUMBIA Technologies News SmartData Solutions® Brazil Africa

Aug 30, 2021 11:15:00 AM

What an exciting two weeks! Our OPS team just wrapped up our version of "Boot Camp" with three new...

Thoughts for Recent Graduates

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John Sohl

COLUMBIA Technologies News SmartData Solutions® Brazil Africa

Jun 10, 2020 6:01:24 PM

It was my honor and pleasure to participate this morning in the third Kickstarter Program hosted by...

World Environment Day 05 June 2019

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John Sohl

COLUMBIA Technologies High Resolution Site Characterization (HRSC) News SmartData Solutions® Brazil Africa

Jun 5, 2019 7:29:43 AM

Today is World Environment Day which was first held in 1974. Since then, 143 countries hae taken...

Verifying LNAPL Plume Stability

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John Sohl

COLUMBIA Technologies High Resolution Site Characterization (HRSC) News SmartData Solutions® Brazil ITRC UST UST Cleanup Funds Africa NTC2018

May 1, 2019 10:57:45 AM

Spring is here! In addition to springtime blooms and new wildlife it's also conference season. It's...

COLUMBIA Technologies Completes 20 Years of Service!

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John Sohl

COLUMBIA Technologies High Resolution Site Characterization (HRSC) News SmartData Solutions® Brazil Africa

Feb 4, 2019 12:30:00 PM

Celebrating 20 Years of High-Resolution Site Characterization Services COLUMBIA Technologies is...

What We Heard at the 2018 National Tanks Conference

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John Sohl

High Resolution Site Characterization (HRSC) LNAPL UST UST Cleanup Funds NTC2018

Sep 19, 2018 10:30:05 AM

The 26th National Tanks Conference & Exposition (NTC) just wrapped up in Louisville, Kentucky. The...

Exploring Innovation at the 2018 National Tanks Conference

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John Sohl

High Resolution Site Characterization (HRSC) LNAPL UST UST Cleanup Funds

Sep 8, 2018 4:05:28 PM

The 26th National Tanks Conference & Exposition (NTC) will be held September 11-13, 2018, at the...

How Will Climate Change Impact Your Remediation Approach in 2018?

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John Sohl

High Resolution Site Characterization (HRSC) LNAPL UST UST Cleanup Funds Sea Level Change Climate Change

Jan 2, 2018 9:55:00 AM

Climate Change and Sea Level Change. Two controversial topics for some, but well-documented...

7 Steps for a High-Resolution LNAPL Conceptual Site Model (LCSM)

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John Sohl

High Resolution Site Characterization (HRSC) LNAPL ITRC UST UST Cleanup Funds

Dec 27, 2017 12:11:17 PM

So, you’ve decided that a high-resolution 3D assessment of your site would help clear up the...

6 Reasons For High-Resolution Characterization of Your UST Site

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John Sohl

High Resolution Site Characterization (HRSC) LNAPL ITRC UST UST Cleanup Funds

Dec 18, 2017 10:15:00 AM

The EPA's Office of Underground Storage Tanks (OUST) reports the number of cases of Leaking...

CIMAS 2017

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High Resolution Site Characterization (HRSC) News Brazil

Oct 28, 2017 8:00:00 AM

COLUMBIA Technologies do Brasil, Ltda. Continues to Build Relationships in Latin America at the V...

Tracking Diffuse TCE Plumes with Low-Level MIP - Webinar Available

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John Sohl

Hydraulic Profiling Tool (HPT) Membrane Interface Probe (MIP) News SmartData Solutions® VOC TCE

Aug 16, 2017 3:17:20 PM

Mature groundwater plumes for environmental contaminants pose a complex challenge with regards to...

COLUMBIA Technologies Supports ReLASC-NICOLE Brasil in Lima

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COLUMBIA Technologies News

May 29, 2017 12:40:00 PM

International Seminar Relasc-Nicole Management of Sites Contaminated by Hydrocarbons COLUMBIA...

High-Resolution LNAPL Assessment at Persistent Former Retail Station

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John Sohl

COLUMBIA Technologies High Resolution Site Characterization (HRSC) LNAPL News

May 23, 2017 1:11:35 PM

COLLABORATIVE TEAM EFFORT HELPS MONETIZE THE COST OF LNAPL CLEANUP FOR TDEC COLUMBIA Technologies...

Should Site Assessments Be Conducted Through Traditional Sampling, Groundwater Monitoring Wells, or Direct Sensing Methods?

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John Sohl

High Resolution Site Characterization (HRSC) Laser Induced Fluorescence Membrane Interface Probe News SmartData Solutions®

May 16, 2016 10:15:10 PM

It is safe to say that 99% of all site assessments are either conducted through traditional...

COLUMBIA Technologies Welcomes Gayle Goff as Quality Assurance Manager

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News Uncategorized

Nov 30, 2015 10:29:42 AM

With 30-years of experience in strategic planning, technical management, and laboratory supervision...

Data Needed to Drive Success in EPA's Shift to Performance Based Contracting (PBC) for Superfund

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John Sohl

High Resolution Site Characterization (HRSC) News SAME

Apr 28, 2015 4:03:01 PM

John Sohl, COLUMBIA Technologies' CEO, attended the 8th Symposium on the Design and Construction of...

COLUMBIA Technologies to Support 24th National Tanks Conference & Expo in Denver, CO

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John Sohl LNAPL NEIWPCC News UST UST Cleanup Funds

Jul 18, 2013 1:54:48 AM

24th National Tanks Conference & Expo organized by NEIWPCC, EPA, ASTSWMO, and CDLE in Denver, CO on...

COLUMBIA Technologies Presenting at the Second International Symposium on Bioremediation and Sustainable Environmental Technologies

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COLUMBIA Technologies High Resolution Site Characterization (HRSC) John Sohl News

May 15, 2013 9:22:17 PM

On Wednesday, June 12, 2013, our CEO, John Sohl will present Leveraging Advanced High-Resolution...

Hydraulic Permeability: The Key to Identifying Contaminant Transport Zones at LNAPL and DNAPL Sites for Remediation-Focused Site Investigations

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Hydraulic Profiling Tool (HPT) Membrane Interface Probe-Hydraulic Profiling Tool News

Feb 19, 2013 3:00:47 PM

For the remediation-focused site investigation professional, we believe that hydraulic permeability...

COLUMBIA Technologies to Sponsor Environmental Industry Summit XI and John Sohl, CEO to Participate in the Executive Response Panel

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John Sohl News

Feb 8, 2013 3:21:52 PM

COLUMBIA Technologies is pleased to sponsor the upcoming Environmental Industry Summit XI in San...

COLUMBIA Technologies Recognized with EBJ’s 2012 Business Achievement Award for International Expansion

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John Sohl News

Jan 31, 2013 12:17:28 AM

Environmental Business Journal® (EBJ), a business research publication which provides high value...

Resurgent Petrochemical and Manufacturing Industries Spur Solid Growth for COLUMBIA Technologies

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COLUMBIA Technologies High Resolution Site Characterization (HRSC) John Sohl News

Jan 24, 2013 2:47:52 PM

Article originally featured in the Environmental Business Journal (EBJ) Executive Review 2013...

The 7 Biggest Myths of Direct Sensing (Part II)

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Direct Sensing High Resolution Site Characterization (HRSC) Hydraulic Profiling Tool (HPT) Membrane Interface Probe-Hydraulic Profiling Tool Membrane Interface Probe (MIP) News Site Characterization

Oct 3, 2012 1:07:12 PM

We hope you enjoyed our last blog post, The 7 Myths of Direct Sensing (Part I) outlining the three...

The 7 Biggest Myths of Direct Sensing (Part I)

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Direct Sensing News

Sep 19, 2012 11:17:20 AM

After 20 years in enviromental sampling and analysis we have come to believe in direct sensing as a...

ReLASC 6th International Seminar Characterization and Remediation of Sites Impacted by Hydrocarbons - Mexico City

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High Resolution Site Characterization (HRSC) LNAPL News Mexico

Sep 15, 2012 12:01:14 PM

COLUMBIA Technologies recently supported the Sixth International Seminar on Environmental...

For COLUMBIA Technologies, Success in the Global Market is about Commitment and Execution

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High Resolution Site Characterization (HRSC) John Sohl News Brazil Mexico

Jul 24, 2012 10:43:13 PM

Article originally featured on Tradeology, the official blog of ITA (International Trade...

Five Steps to Developing Weighted Lines of Evidence During Site Characterization

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John Sohl

Hydraulic Profiling Tool (HPT) LNAPL Membrane Interface Probe (MIP) News Site Characterization

May 30, 2012 12:39:43 PM

One of the most critical points to remember when developing a site closure work plan is that it...

Lessons Learned About The Role of LIF-UVOST® in Determining LNAPL Distribution

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John Sohl

High Resolution Site Characterization (HRSC) Hydraulic Profiling Tool (HPT) LNAPL News

Feb 14, 2012 9:55:26 AM

Since 2008, our team at COLUMBIA Technologies has supported site managers in evaluating petroleum...

COLUMBIA Technologies Receives Veteran Institute for Procurement Certification

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John Sohl News

Nov 1, 2011 2:09:39 AM

COLUMBIA Technologies recently completed the Veteran Institute Procurement (VIP), a comprehensive...

High-Resolution Site Characterization Support in Mexico City

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John Sohl

COLUMBIA Technologies Direct Sensing High Resolution Site Characterization (HRSC) John Sohl Membrane Interface Probe (MIP) News Mexico

Sep 12, 2011 11:45:02 PM

COLUMBIA Technologies is currently supporting our first high-resolution direct sensing project in...

How Comprehensive Site Assessments and Better Data with Integrated Technologies Makes a Difference

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John Sohl

High Resolution Site Characterization (HRSC) Hydraulic Profiling Tool (HPT) Membrane Interface Probe (MIP) MIP SmartData Solutions®

Aug 24, 2011 11:31:44 PM

Would a comprehensive site assessment and better data with multiple technology integration make a...

NEIWPCC's LUSTLine Bulletin Features LIF to Answer the Question: Where's the LNAPL?

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High Resolution Site Characterization (HRSC) LIF LNAPL UST UST Cleanup Funds UVOST

Jun 30, 2011 5:19:26 PM

Article originally featured in the New England Interstate Water Pollution Control Commission...

COLUMBIA Technologies Rides Demand For High-Resolution Sub-Surface Characterization

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COLUMBIA Technologies Hydraulic Profiling Tool (HPT) John Sohl Membrane Interface Probe (MIP) News

Apr 28, 2011 10:51:54 AM

Article originally featured in the Environmental Business Journal (EBJ) Remediation & Redevelopment...

Revised Characterization Plan Accelerates Petroleum Brownfield Cleanup and Redevelopment

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John Sohl

Direct Sensing High Resolution Site Characterization (HRSC) LNAPL Membrane Interface Probe MIP Triad Approach

Mar 31, 2011 11:32:35 AM

Article originally featured in the Environmental Protection Agency (EPA) CLU-IN Technology News and...

COLUMBIA Technologies Recognized with EBJ’s 2010 Business Achievement Award for New Practice Areas

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COLUMBIA Technologies John Sohl News

Jan 6, 2011 12:36:33 AM

COLUMBIA Technologies has been recognized for their rapid expansion of their industry unique...

TCE Contamination Affects Community's Water Wells

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COLUMBIA Technologies News

Sep 28, 2010 5:31:40 PM

Article originally featured in the Probing Times, the official newsletter of Geoprobe Systems® Fall...

SmartData Solutions® helps reduce project work scope by 50%

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John Sohl

COLUMBIA Technologies Laser Induced Fluorescence LIF LNAPL News SmartData Solutions®

Sep 14, 2010 5:56:36 PM

COLUMBIA Technologies’ state-of-the-art equipment and rapid 3D visualizations combined with...

Separating NAPL Compounds using LIF/UVOST® Technology

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John Sohl

High Resolution Site Characterization (HRSC) Laser Induced Fluorescence LIF News UVOST

Jun 29, 2010 4:27:33 PM

During a recent site characterization in Hawaii using LIF/UVOST® technology COLUMBIA Technologies...

Developers go underground with help of COLUMBIA Technologies

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COLUMBIA Technologies John Sohl News SmartData Solutions®

May 6, 2010 10:25:19 AM

Article originally featured in The Daily Record May 6, 2010 Issue One of the companies in the new...

TCE Contamination Logged Using MIP with SmartData Solutions®

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John Sohl

COLUMBIA Technologies High Resolution Site Characterization (HRSC) Membrane Interface Probe MIP SmartData Solutions®

Sep 21, 2009 12:20:03 PM

Article originally featured in the Probing Times, the official newsletter of Geoprobe Systems® Fall...

Baltimore County Company Making Green by Helping Others Stay Green

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COLUMBIA Technologies John Sohl News SmartData Solutions®

Jul 1, 2005 2:55:55 PM

Article originally featured in The Daily Record July 1, 2005 Issue A green company that saves...

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