FLOOD06610

• County: Statewide
• Basin: Statewide
• Title: Regulation Number 61 Colorado Discharge Permit System Regulations
• Date: 4/30/1999
• Prepared For: State of Colorado
• Prepared By: Water Quality Control Commission
• Floodplain - Doc Type: Educational/Technical/Reference Information

(65) "PROMULGATE" means and includes authority to adopt, and from time to time amend,
repeal, modify, publish and put into effect.

(66) "PROPOSED PERMIT" means a permit prepared after the close of the public comment
period which is sent to EPA for review before final issuance. A proposed permit is not a draft
permit.

(67) "PUBLICLY OWNED TREATMENT WORKS" ("POTW') means a publicly owned
domestic wastewater treatment facility. This includes any publicly owned devices and systems
used in the storage, treatment, recycling or reclamation of municipal sewage or treatment of
industrial wastes of a liquid nature. It also includes sewers, pipes and other conveyances if
they are publicly owned or if they convey wastewater to a POTW treatment plant. The term
also means the municipality, as defined in section 502(4) of the Clean Water Act, which has
jurisdiction over the indirect discharges to and the discharge from such treatment works.

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(68) "RECOMMENCING DISCHARGER" means a source which recommences discharge after
terminating operations. Temporary shut down of operations for repair or maintenance does not
constitute a termination of operations for purpose of this paragraph.

(69) "REGIONAL ADMINISTRATOR" means the Region VIII Administrator of the Federal
Environmental Protection Agency.

(70) "RENEWAL PERMIT APPLICATION" means an application for a point source activity for
which a permit has previously been issued by the Division.

(71) "RESIDUAL SOLIDS" means, for purposes of section 61.13 of this regulation, manure and
other solids separated from swine feeding process wastewater, sludges derived from
impoundments used to store or treat swine feeding process wastewater, solids derived from
treatment of swine feeding process wastewater by means other than impoundments, and
com posted solids.

(72) "RUNOFF COEFFICIENT' means the fraction of total rainfall that will appear at a
conveyance as runoff.

(73) "SCHEDULE OF COMPLIANCE" means a schedule of remedial measures and times
including an' enforceable sequence of actions or operations leading to compliance with a control
regulation or effluent limitation.

(74) "SECONDARY TREATMENT' means that level of wastewater treatment in domestic
wastewater treatment works which obtains the effluent quality needed to achieve the effluent
limitations specified in Regulation No. 71, section 2 of "Regulations for Effluent Limitations."

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(75) "SIGNIFICANT MATERIALS" includes, but is not limited to: raw materials; fuels; materials
such as solvents, detergents, and plastic pellets; finished materials such as metallic products;
raw materials used in food processing or production; hazardous substances designated under
Section 101(14) of CERCLA as amended by SARA (1986); any chemical the facility is required
to report pursuant to Section 313 of Tille III of SARA (1986); fertilizers; pesticides; and waste

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