Illinois Administrative Code (Last Updated: March 27, 2024) |
TITLE35. ENVIRONMENTAL PROTECTION |
PART620. GROUNDWATER QUALITY |
SUBPARTD. GROUNDWATER QUALITY STANDARDS |
§620.430. Groundwater Quality Standards for Class III: Special Resource Groundwater
Latest version.
-
Concentrations of inorganic and organic chemical constituents must not exceed the standards set forth in Section 620.410, except for those chemical constituents for which the Board has adopted a standard pursuant to Section 620.260.