Section 307.1603  Normal Wheat Flour Milling

a)         Applicability.  This Section applies to discharges resulting from the processes in which wheat and other grains are milled by dry processes into flour and millfeed.

b)         Specialized Definitions.  The Board incorporates by reference 40 CFR 406.31 (2003).  This incorporation includes no later amendments or editions.

c)         Existing Sources

1)         The Board incorporates by reference 40 CFR 406.34 (2003).  This incorporation includes no later amendments or editions.

2)         No person subject to the pretreatment standards incorporated by reference in subsection (c)(1) may cause, threaten, or allow the discharge of any contaminant to a POTW in violation of those standards.

d)         New Sources

1)         The Board incorporates by reference 40 CFR 406.36 (2003).  This incorporation includes no later amendments or editions.

2)         No person subject to the pretreatment standards incorporated by reference in subsection (d)(1) may cause, threaten, or allow the discharge of any contaminant to a POTW in violation of those standards.

3)         "New source" means any building, structure, facility, or installation whose construction commenced after December 4, 1973.

(Source:  Amended at 47 Ill. Reg. 4662, effective March 23, 2023)