Welcome to

Terradex

MAP · MONITOR · ALERT · PROTECT

Our Technology

MAP. MONITOR. ALERT. PROTECT.

Terradex’s proprietary technology continuously maps and monitors cleanup remedies, alerts parties of any land use risks, and delivers a long-term reliable strategy for protecting individuals, communities, and the environment. We are constantly innovating to ensure our products meet the evolving needs of our clients.

Map

7112+

Sites Mapped

Monitor

3099540+

Land Activities Monitored

Alert

249193+

Client alerts

Protect

196743+

Advisories Protecting

Our Solutions

Standing alone or used in combination, our application suite solves the unique problems related to contaminated or environmentally sensitive land stewardship.

LandWatch™

Primarily used for contaminated site stewardship, LandWatch continuously monitors selected land activity, sends alerts, and provides powerful mapping and compliance-assistance reporting tools.

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DigClean

Geared to excavation monitoring, DigClean sends Environmental Safety Advisories that warn about site risks.

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WhatsDown

Prior to invasive site work, WhatsDown provides on-demand environmental and safety screening reports.

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Why Choose Terradex

A Unique Problem

A need exists to monitor activity on and around contaminated sites and other sensitive lands.

Innovative, Integrated Solutions

Our proprietary web technologies continuously monitor for new land uses, and integrate effortlessly into our clients’ risk management workflows.

Proven Success

For nearly twenty years, large companies and government agencies have used our technology to minimize risk, prioritize safety, and ensure compliance with property use restrictions.

Domain Expertise

Our experts tailor our technology solutions to fit specific client needs while also driving us forward to constantly update our applications to meet the evolving needs of site stewardship.

Who We Serve

We serve industrial, utility, and government clients worldwide, helping them meet their land stewardship obligations and achieve their sustainability goals.

Industry

Our industrial clients are owners of legacy contaminated sites that face compliance and liability challenges when residuals persist onsite or offsite after a cleanup.

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Utilities

Utilities face the same challenges as our industrial clients but have the additional risk of sending field crews to sites where they can encounter contamination left by others.

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Government

The state environmental agencies we serve enforce compliance and facilitate public communication about contaminated sites or properties containing institutional controls.

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Telling the Terradex Story

THE MONITOR BLOG

LandWatch

Leading the Way in Responsible Redevelopment: Bob Wenzlau and Mike Sowinski Discuss Terradex’s Impact

In the latest episode of the Redevelopment Trailblazers podcast, our two favorite industry experts took center stage to discuss the critical role of land use controls in brownfields redevelopment.

Bob Wenzlau July 21, 2023

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LandWatch

Terradex, SpaceKnow Webinar Highlights Satellite Analytics for Monitoring Change Detection at Contaminated Sites

Owners of contaminated sites must comply with land use restrictions and institutional controls on their property and consistently monitor their sites for any breaches or prohibited uses. Adhering to these restrictions is key to preventing accidental exposure to contaminated soil or...

Bob Wenzlau August 12, 2022