Welcome to Terradex

Terradex, Inc. powers web and consulting services to create solutions for protecting health and the environment from persistent land contaminants.

Terradex powers a suite of web-based solutions. Terradex LandWatch alerts industrial and environmental agency customers when risky land activities occur above contaminated sites. Terradex DigClean notifies excavators to any environmental hazards through the utility clearance process. And for the general public, we proudly offer WhatsDown, a desktop and mobile application where people can easily discover and make informed decisions when land contamination is nearby. LandWatch alerts businesses and environmental agencies to risky land activities at contaminated sites. DigClean provides comprehensive health advisories to excavators prior to digs. WhatsDown informs the general public an easily navigable map database of land contamination. Finally, Terradex’s professional services draw on years of experience working to perfect institutional controls.

The duty of land stewardship will last forever. Terradex combines cutting edge technology with deep expertise to maximize the efficiency and effectiveness of the management of land impacted by environmental contamination.

Posts from The Monitor

THE MONITOR collects articles and insights from Terradex, as well as guest writers, creating conversations about the interconnected roles of institutional controls and technology in the pursuit of environmental and human health protection.

NAESIP and Terradex Introduce Brownfield Loss Control Services
Wednesday, April 13, 2016
A Proposal To Improve Institutional Control Effectiveness Through Better Mapping
Monday, April 20, 2015
DigClean is Protecting Excavators Across Delaware From Buried Chemicals
Saturday, November 22, 2014
Conversation with Bob Wenzlau, Terradex CEO
Monday, September 08, 2014
Environmental Protections – A Proposal for Public Branding of Institutional Controls
Friday, July 11, 2014
Long Term Stewardship at Vapor Intrusion Sites – Looking at the End Game
Tuesday, March 18, 2014

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WhatsDown can help you find locations of buried environmental hazards, learn about them, then share what you have learned with friends.

© Terradex Inc. U.S. Patent 7,747,450 Terradex ©