Section 327IAC5-18-1. Purpose  


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  •    This rule establishes the pretreatment requirements that apply to discharges of pollutants from industrial users to POTWs, including the following:

    (1) Pretreatment standards for prohibited discharges.

    (2) National pretreatment standards for specific industrial subcategories, established by 40 CFR 403.6.

    (3) State pretreatment standards.

    (4) More stringent limitations where necessary to protect a POTW from interference or to protect applicable water quality standards.

    (Water Pollution Control Division; 327 IAC 5-18-1; filed Oct 10, 2000, 3:02 p.m.: 24 IR 297)