Welcome to Terradex

Terradex, Inc. is a web services and consulting firm that since 2002 has provided innovative solutions for protecting health and the environment when impacted by land contamination.

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.

The duty of land stewardship will last forever. Terradex is rising to this daunting challenge with efficient and effective web services benefiting the stakeholder universe impacted by environmental contamination.

Posts from The Monitor

The Monitor collects articles and insights from Terradex, and guest writers, about Institutional Controls for environmental and human health protection.

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
Mapping Shallow Volatile Groundwater Plumes in Silicon Valley
Wednesday, January 22, 2014
Mobile Web Tool for Excavators in Delaware Helps Plan for Subsurface Chemical Hazards
Monday, October 28, 2013
Forecasting an Engineering Control or Institutional Control Breach, A Study of Third-party Excavation Activity
Wednesday, September 25, 2013
The Release of an Institutional Control Data Schema and Flow
Tuesday, June 11, 2013

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WhatsDown

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 ©