Investigation Derived Waste (IDW) is the water, soil and cuttings generated during drilling and sampling activities for the purpose of investigating an actual or potentially contaminated site.

Proper management of IDW is essential due to the requirements of state and federal regulations. Nonetheless, this task is often time consuming and confusing. Cascade offers turnkey management of IDW with both our drilling and technical services. That means less hassle for you with streamlined procurement while our waste management experts handle all details.