Illinois Administrative Code
Title 35 - ENVIRONMENTAL PROTECTION
Part 728 - LAND DISPOSAL RESTRICTIONS
Subpart D - TREATMENT STANDARDS
Section 728.148 - Universal Treatment Standards

Table U, "Universal Treatment Standards (UTS)", identifies the hazardous constituents, along with the nonwastewater and wastewater treatment standard levels, that are used to regulate most prohibited hazardous wastes with numerical limits. For determining compliance with treatment standards for underlying hazardous constituents, as defined in Section 728.102(i), these treatment standards may not be exceeded. Compliance with these treatment standards is measured by an analysis of grab samples, unless otherwise noted in Table U.