The Clean Water Act (CWA) establishes a mandatory role for EPA to review and approve or disapprove all state water quality standards. IDNR submitted new and revised Iowa surface water quality standards to EPA for review and approval, as required by the law. That submission updated the use designations for many of the state’s waters following site-specific field studies to determine the highest attainable use for the individual waters.
Caltha LLP provides expert environmental consultant services in Iowa to obtain environmental permits, evaluate regulatory requirements, and to develop cost effective compliance programs.
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