10 CSR 20-6.100
General Pretreatment Regulation
PURPOSE: This rule sets forth procedures to prevent the introduc
tion of pollutants into publicly-owned treatment works which will
interfere with the operation of publicly-owned treatment works,
including interference with its use or disposal of municipal sludge,
to prevent the introduction of pollutants into publicly-owned
treatment works which will pass through the treatment works
or otherwise be incompatible with these works, and to improve
opportunities to recycle and reclaim municipal and industrial
wastewaters and sludges.
PUBLISHER’S NOTE: The secretary of state has determined that the
publication of the entire text of the material which is incorporated
by reference as a portion of this rule would be unduly cumbersome
or expensive. This material as incorporated by reference in this
rule shall be maintained by the agency at its headquarters and
shall be made available to the public for inspection and copying
at no more than the actual cost of reproduction. This note applies
only to the reference material. The entire text of the rule is printed
here.
(1) The Environmental Protection Agency federal regulations,
40 CFR Parts 403 through 471, inclusive, that are in effect as
of January 1, 2011, herein incorporated by reference, are avail
able by writing to the Office of the Federal Register and the
National Archives and Records Administration, Superintendent
of Documents, Pittsburgh, PA 15250-7954. This rule does not
incorporate any subsequent amendments or additions. The sub
stitution of terms set forth shall apply in this rule in addition to
any other modifications set forth in this rule.
(2) Provisions Incorporated.
(A) The provisions of the General Pretreatment Regulations
for Existing and New Sources of Pollution, 40 CFR Part 403, as in
effect January 1, 2011, are hereby adopted and incorporated by
reference, not including any later amendments or additions,
subject to the additions, modifications, and substitutions set
forth in 10 CSR 20-6.100(4) through (13).
(B) The provisions of the following rules, as in effect January
1, 2011, are hereby adopted and incorporated by reference, not
including any later amendments or additions, subject to the
additions, modifications, or substitutions set forth in 10 CSR
20-6.100(4) through (13). The rules in this list refer to only the
rules that contain pretreatment standards or limitations for
industrial facilities that discharge to the local publicly-owned
treatment works.
40 CFR Part 406 Grain Mills Point Source Category
40 CFR Part 413 Electroplating Point Source Category
40 CFR Part 414 Organic Chemicals, Plastics, and Synthetic
Fibers
40 CFR Part 415 Inorganic Chemicals Manufacturing Point
Source Category
40 CFR Part 417 Soap and Detergent Manufacturing Point
Source Category
40 CFR Part 418 Fertilizer Manufacturing Point Source Category
40 CFR Part 419 Petroleum Refining Point Source Category
40 CFR Part 420 Iron and Steel Manufacturing Point Source
Category
40 CFR Part 421 Nonferrous Metals Manufacturing Point Source
Category
40 CFR Part 423 Steam Electric Power Generating Point Source
Category
40 CFR Part 425 Leather Tanning and Finishing Point Source
Category
40 CFR Part 426 Glass Manufacturing Point Source Category
40 CFR Part 428 Rubber Manufacturing Point Source Category
40 CFR Part 429 Timber Products Processing Point Source
Category
40 CFR Part 430 Pulp, Paper, and Paperboard Point Source
Category
40 CFR Part 433 Metal Finishing Point Source Category
40 CFR Part 435 Oil and Gas Extraction Point Source Category
40 CFR Part 437 Centralized Waste Treatment Point Source
Category
40 CFR Part 439 Pharmaceutical Manufacturing Point Source
Category
40 CFR Part 442 Transportation Equipment Cleaning Point
Source Category
40 CFR Part 443 Effluent Limitations Guidelines for Existing
Sources and Standards of Performance and Pretreatment
Standards for New Sources for the Paving and Roofing Materials
(Tars and Asphalt) Point Source Category
40 CFR Part 444 Waste Combustors Point Source Category
40 CFR Part 446 Paint Formulating Point Source Category
40 CFR Part 447 Ink Formulating Point Source Category
40 CFR Part 455 Pesticide Chemicals
40 CFR Part 458 Carbon Black Manufacturing Point Source
Category
40 CFR Part 461 Battery Manufacturing Point Source Category
40 CFR Part 464 Metal Molding and Casting Point Source
Category
40 CFR Part 465 Coil Coating Point Source Category
40 CFR Part 466 Porcelain Enameling Point Source Category
40 CFR Part 467 Aluminum Forming Point Source Category
40 CFR Part 468 Copper Forming Point Source Category
40 CFR Part 469 Electrical and Electronic Components Point
Source Category
40 CFR Part 471 Nonferrous Metals Forming and Metal Powders
Point Source Category
Note: 40 CFR Part 412 Concentrated Animal Feeding Operations
(CAFO) Point Source Category has been adopted at 10 CSR 206.300(4)(C).
(3) Federal statutes and regulations that are cited in 40 CFR
Parts 403 through 471 that are not specifically adopted by ref
erence shall be used as guidelines in interpreting the federal
regulations in Parts 403 through 471.
(4) The “director” as used in the provisions of the Code of Federal
Regulations which are incorporated by reference, means the di
rector of staff of the Missouri Clean Water Commission or that
person’s delegated representative.
(5) In the provisions of 40 CFR Part 403, following all occur
rences of the citation to 40 CFR Part 136, add the phrase “or 10
CSR 20-7.015(9)(A)2.”
(6) In lieu of 40 CFR Section 403.4, the following shall apply:
(A) Local Law. The provisions of 10 CSR 20-6.100 shall not
supersede any pretreatment requirements, including any stan
dards or prohibitions established by any local law, as long as
the local requirements are not less stringent than any set forth
in the pretreatment requirements of 10 CSR 20-6.100 or other
requirements or prohibitions established by the state or federal
government.
(7) State Enforcement Actions. In lieu of 40 CFR Section 403.5(e),
the following shall apply:
(A) If, within thirty (30) days after notice of an interference or
pass-through violation has been sent by the state to the publi
cally-owned treatment works (POTW) and to persons or groups
who have requested the notice, the POTW fails to commence
appropriate enforcement action to correct the violation, the
state may take appropriate enforcement action.
(8) Substitute “Missouri Clean Water Commission” for “Regional
Administrator” in 40 CFR Section 403.6(a)(5).
(9) Substitute “Missouri Clean Water Law, Chapter 644, Water
Pollution, Powers and Duties of the Commission—rules, proce
dure. Section 644.026(13), RSMo,” for “section 402(b)(1)(C) of the
Act” in 40 CFR Section 403.8(e).
(10) Substitute “Missouri Department of Natural Resources” for
the term “agency” in the 40 CFR Section 403.16.
(11) Confidentiality.
(A) In lieu of 40 CFR Section 403.14(a), the following shall
apply:
1. Authorities. Any claim for confidentiality to the control
authority must be in accordance with the Missouri Sunshine
Law, Chapter 610, RSMo. If no claim is made at the time of
submission, the control authority may make the information
available to the public without further notice.
(B) The provisions of 40 CFR Section 403.14(c) are omitted.
(12) Pretreatment Authorization. Where the director is also
the control authority, the director may issue a pretreatment
authorization to a categorical industrial user which discharges
industrial process wastewater to a POTW. This authorization
will be used to set forth the conditions governing the user’s
discharge to the POTW, where the POTW does not have an
approved pretreatment program or the POTW has not issued
discharge permits that meet the requirements set forth in 10
CSR 20-6.100(2) and (3).
(13) Judicial Relief.
(A) The director shall have authority to seek judicial relief
pursuant to Missouri Clean Water Law, Chapter 644, including
section 644.076, RSMo, for noncompliance by industrial users
when the POTW has failed to act or has acted to seek such re
lief but has sought judicial relief which the director finds to be
insufficient. The procedures for notice to dischargers where the
POTW is seeking ex parte temporary judicial injunctive relief
will be governed by applicable state or federal law and not by
this provision.
(B) The director shall have authority to seek judicial relief
pursuant to the Missouri Clean Water Law, Chapter 644, includ
ing section 644.076, RSMo, for noncompliance by industrial
users where the director is the control authority.
AUTHORITY: section 644.041, RSMo 2000.* Original rule filed Feb.
1, 1988, effective June 13, 1988. Amended: Filed March 1, 1996, ef
fective Nov. 30, 1996. Rescinded and readopted: Filed Nov. 9, 2011,
effective Oct. 30, 2012.
*Original authority: 644.041, RSMo 1972, amended 1973.