Logo Environmental XPRT
Companies
Products
Services
Software
Training
Applications
Sign in
List your business
Iron Creek Group LLC
About
Downloads
  2. Companies
  3. Iron Creek Group LLC
  4. Articles
  5. Creosote Remediation, Idaho, United ...

Creosote Remediation, Idaho, United States (Superfund) - Case Study

SHARE
Mar. 13, 2026
Courtesy ofIron Creek Group LLC

Project Details

Iron Creek Group coordinated with a general contractor, the EPA, the state of Idaho and The Coeur d’Alene tribe to clean up over 5.2k tons of creosote contaminated soil in north central Idaho. The material was submerged in a river and was excavated for treatments. 

Most popular related searches
off-gas treatment system
gas treatment system
off-gas treatment
contaminated soil
off-gas
gas treatment
soil vapor
remediation system
superfund

Project Operations

Applying Enhanced Thermal Conduction (ETC) technology to batch-treat soil onsite, heated air was used to conductively heat soil and vaporize the contaminants. The process is unique in that it can achieve cleanup criteria more efficiently than conventional thermal technologies. Rather than move/tumble the soil, it relies on vapor pressures to move the vaporized contaminants from the soil and into the off-gas treatment unit.

Planned Customer Results

A total of 5,264.53 tons of sediments were successfully treated to regulatory criteria.  The Operational Uptime for this project was 99.997%. The project was completed with a 100% safety record.