A. Whenever there are reasonable grounds to believe that there has been a violation of any of the provisions of the Oklahoma Pollutant Discharge Elimination System Act, any permit, any rule, or any order of the Executive Director, the Executive Director shall have the authority and powers to proceed as specified in the Administrative Procedures Act unless otherwise provided herein. Provided, however, that provisions of this section for written notice, enforcement hearing, and administrative orders shall not be conditions precedent for the Department to seek action in the district court as provided by the Oklahoma Pollutant Discharge Elimination System Act or other applicable provisions of law. B. The Oklahoma Pollutant Discharge Elimination System Act shall not in any way impair or in any way affect a person's right to recover damages for pollution in a court of competent jurisdiction. Any person having any interest connected with the geographic area or waters or water system affected, including but not limited to any aesthetic, recreational, health, environmental, pecuniary or property interest, which interest is or may be adversely affected, shall have the right to intervene as a party in any administrative proceeding before the Department, or in any civil proceeding, relating to violations of the Oklahoma Pollutant Discharge Elimination System Act or rules, permits or orders issued hereunder. C. Whenever on the basis of any information available, the Department finds that any person or entity regulated by the Department is in violation of any act, rule, order, permit, condition or limitation implementing the Oklahoma Pollutant Discharge Elimination System Act, or any previously issued discharge permit, the Executive Director shall issue an order requiring such person or entity to comply with such provision or requirement, commence appropriate administrative enforcement proceedings, or bring a civil action. Provided, however, the issuance of a compliance order or suspension or revocation of a permit shall not be considered a condition precedent to the accrual or imposition of penalties or fines in any administrative, civil or criminal proceeding. D. A copy of any order issued pursuant to this section shall be sent immediately to the violator. In any case in which an order or notice to a violator is issued to a corporation, a copy of such order shall be served on any appropriate corporate officers. Any order issued pursuant to this section shall state with reasonable specificity the nature of the violation, and shall specify a time for compliance not to exceed thirty (30) days in the case of a violation of an interim compliance schedule or operation and maintenance requirement and not to exceed a reasonable time in the case of a violation of a final deadline, taking into account the seriousness of the violation and any good faith efforts to comply with applicable requirements. Any order or notice issued by the Executive Director may be served in any manner allowed by Oklahoma Rules of Civil Procedures applicable to a civil summons. E. Whenever on the basis of any information available the Executive Director finds that any person regulated by the Department has violated any of the provisions of the Oklahoma Pollutant Discharge Elimination System Act, or any permit, rule, order or condition or limitation implementing any of such sections, or previously issued discharge permit or related order, the Executive Director may, after providing notice and opportunity for an enforcement hearing to the alleged violator, assess an administrative fine of not more than Ten Thousand Dollars ($10,000.00) per day of violation, for each day during which the violation continues. The total amount of such fine shall not exceed One Hundred Twenty-five Thousand Dollars ($125,000.00) per violation. In determining the amount of any penalty assessed under this subsection, the Executive Director shall take into account the nature, circumstances, extent and gravity of the violation, or violations, and, with respect to the violator, ability to pay, any prior history of such violations, the degree of culpability, economic benefit savings, if any, resulting from the violation, and such other matters as justice may require. For purposes of this subsection, a single operational upset which leads to simultaneous violations of more than one pollutant parameter shall be treated as a single violation. Enforcement hearings shall be conducted in accordance with the procedures set out in the Administrative Procedures Act. F. 1. The Executive Director is authorized to commence a civil action for appropriate relief, including a permanent or temporary injunction, for any violation for which he is authorized to issue a compliance order under subsection C of this section. 2. Any person who violates any provision of the Oklahoma Pollutant Discharge Elimination System Act, or any permit condition or limitation implementing any of such provisions in a permit issued under the Oklahoma Pollutant Discharge Elimination System Act, or any requirement imposed in a pretreatment program approved under the Oklahoma Pollutant Discharge Elimination System Act, and any person who violates any order issued by the Executive Director under subsection C of this section, shall be subject to a civil penalty not to exceed Ten Thousand Dollars ($10,000.00) per day for each violation. In determining the amount of the civil penalty the court shall consider the seriousness of the violation or violations, the economic benefit, if any, resulting from the violation, any history of such violations, any good faith efforts to comply with the applicable requirements, the economic impact of the penalty on the violator and such other matters as justice may require. For purposes of this subsection, a single operational upset which leads to simultaneous violations of more than one pollutant parameter shall be treated as a single violation. 3. Any action pursuant to this subsection may be brought in the district court for the district in which the property or defendant is located or defendant resides or is doing business, and such court shall have jurisdiction to restrain such violation and to require compliance. 4. The prior revocation of a permit shall not be a condition precedent to the filing of a civil action under the Oklahoma Pollutant Discharge Elimination System Act. G. 1. Any person who: a. negligently violates any provision of the Oklahoma Pollutant Discharge Elimination System Act, or any order issued by the Executive Director hereunder, or any permit condition or limitation in a permit issued or any requirement imposed in a pretreatment program authorized pursuant to the Oklahoma Pollutant Discharge Elimination System Act, or b. negligently introduces into the waters of the state or a treatment works discharging into the waters of the state any pollutant or hazardous substance which such person knew or reasonably should have known could cause personal injury or property damage or, other than in compliance with all applicable federal, state or local requirements or permits, which causes such treatment work to violate any effluent limitation or condition in a permit issued to the treatment works pursuant to the Oklahoma Pollutant Discharge Elimination System Act, shall, upon conviction, be guilty of a Class D3 felony offense and shall be punished by a fine of not less than Two Thousand Five Hundred Dollars ($2,500.00) nor more than Twenty-five Thousand Dollars ($25,000.00) per day of violation, or by imprisonment as provided for in subsections B through F of Section 20P of Title 21 of the Oklahoma Statutes, or by both such fine and imprisonment. If a conviction of a person is for a violation committed after a first conviction of such person under this paragraph, punishment shall be a fine of not more than Fifty Thousand Dollars ($50,000.00) per day of violation, or by imprisonment as provided for in subsections B through F of Section 20P of Title 21 of the Oklahoma Statutes, or by both. 2. Any person who: a. knowingly violates any provision of the Oklahoma Pollutant Discharge Elimination System Act, or any order issued by the Executive Director hereunder, or any permit condition or limitation in a permit issued or any requirement imposed in a pretreatment program authorized pursuant to the Oklahoma Pollutant Discharge Elimination System Act, or b. knowingly introduces into the waters of the state or a treatment works discharging into the waters of the state any pollutant or hazardous substance which such person knew or reasonably should have known could cause personal injury or property damage or, other than in compliance with all applicable federal, state or local requirements or permits, which causes such treatment work to violate any effluent limitation or condition in a permit issued to the treatment works under the Oklahoma Pollutant Discharge Elimination System Act, shall, upon conviction, be guilty of a Class D1 felony offense and shall be punished by a fine of not less than Five Thousand Dollars ($5,000.00) nor more than Fifty Thousand Dollars ($50,000.00) per day of violation, or by imprisonment as provided for in subsections B through F of Section 20N of Title 21 of the Oklahoma Statutes, or by both. If a conviction of a person is for a violation committed after a first conviction of such person under this paragraph, punishment shall be a fine of not more than One Hundred Thousand Dollars ($100,000.00) per day of violation, or by imprisonment as provided for in subsections B through F of Section 20N of Title 21 of the Oklahoma Statutes, or by both. 3. a. Any person who knowingly violates any provision of the Oklahoma Pollutant Discharge Elimination System Act, or any permit condition or limitation in a permit issued hereunder by the Executive Director, and who knows at that time that he thereby places another person in imminent danger of death or serious bodily injury shall, upon conviction, be guilty of a Class C2 felony offense and shall be subject to a fine of not more than Two Hundred Fifty Thousand Dollars ($250,000.00), or imprisonment in the State Penitentiary for not more than fifteen (15) years, or both. A person which is an organization shall, upon conviction of violating this subparagraph, be subject to a fine of not more than One Million Dollars ($1,000,000.00). If a conviction of a person is for a violation committed after a first conviction of such person under this paragraph, the maximum punishment shall be doubled with respect to both fine and imprisonment. b. For the purpose of subparagraph a of this paragraph: (1) in determining whether a defendant who is an individual knew that his conduct placed another person in imminent danger of death or serious bodily injury, a person shall be responsible only for actual awareness or actual belief that he possessed, and knowledge possessed by a person other than the defendant but not by the defendant himself may not be attributed to the defendant; provided however that in proving the defendant's possession of actual knowledge, circumstantial evidence may be used, including evidence that the defendant took affirmative steps to shield himself from relevant information, (2) it is an affirmative defense to prosecution under this subsection that the conduct charged was consented to by the person endangered and that the danger and conduct charged were reasonably foreseeable hazards of an occupation, business, profession or of a medical treatment or medical or scientific experimentation conducted by professionally approved methods and such other person had been made aware of the risks involved prior to giving consent, and such defense may be established under this subparagraph by a preponderance of the evidence. 4. Any person who knowingly makes any false material statement, representation, or certification in any application, record, report, plan, or other document filed or required to be maintained under the Oklahoma Pollutant Discharge Elimination System Act or who knowingly falsifies, tampers with, or renders inaccurate any monitoring device or method required to be maintained under the Oklahoma Pollutant Discharge Elimination System Act shall, upon conviction, be guilty of a Class D1 felony offense and shall be punished by a fine of not more than Ten Thousand Dollars ($10,000.00), or by imprisonment as provided for in subsections B through F of Section 20N of Title 21 of the Oklahoma Statutes. If a conviction of a person is for a violation committed after a first conviction of such person under this paragraph, punishment shall be by a fine of not more than Twenty Thousand Dollars ($20,000.00) per day of violation, or by imprisonment as provided for in subsections B through F of Section 20N of Title 21 of the Oklahoma Statutes, or by both. 5. For purposes of this subsection, a single operational upset which leads to simultaneous violations of more than one pollutant parameter shall be treated as a single violation. H. Whenever, on the basis of information available to him, the Department finds that an owner or operator of any source is introducing a pollutant into a treatment works in violation of the Oklahoma Pollutant Discharge Elimination System Act or any requirement, rule, permit or order issued under the Oklahoma Pollutant Discharge Elimination System Act, the Department shall notify the owner or operator of such treatment works of such violation. If the owner or operator of the treatment works does not commence appropriate enforcement action within thirty (30) days of the date of such notification, the Department may commence a civil action for appropriate relief, including but not limited to a permanent or temporary injunction, against the owner or operator of such treatment works. In any such civil action the Department shall join the owner or operator of such source as a party to the action. Such action shall be brought in the district court in the county in which the treatment works is located. Such court shall have jurisdiction to restrain such violation and to require the owner or operator of the treatment works and the owner or operator of the source to take such action as may be necessary to come into compliance with the Oklahoma Pollutant Discharge Elimination System Act. Nothing in this subsection shall be construed to limit or prohibit any other authority the Department may have under this section. I. 1. Any person against whom an administrative compliance or penalty order is issued under this section may obtain review of such order by filing a petition for review in district court pursuant to the Administrative Procedures Act. Such court shall not set aside or remand such order unless there is not substantial evidence in the administrative record, taken as a whole, to support the finding of a violation or unless the assessment of the penalty constitutes an abuse of discretion and shall not impose additional civil penalties for the same violation unless the assessment of the penalty constitutes an abuse of discretion. No stay of an administrative penalty order shall be granted until the amount of penalty assessed has been deposited with the reviewing district court pending resolution of the petition for review. 2. If any person fails to pay an assessment of an administrative penalty: a. after the order making the assessment has become final, or b. after a court in an action brought under paragraph 1 of this subsection has entered a final judgment in favor of the Department, as the case may be, the Department may commence or may request the Attorney General to bring a civil action in an appropriate district court to recover the amount assessed plus interest at currently prevailing rates from the date of the final order or the date of the final judgment, as the case may be. In such an action, the validity, amount, and appropriateness of such penalty shall not be subject to review. 3. Any person who fails to pay on a timely basis the amount of an assessment of an administrative or civil penalty shall be required to pay, in addition to such amount and interest, attorneys fees and costs for collection proceeding and quarterly nonpayment penalty for each quarter during which such failure to pay persists. Such nonpayment penalty shall be in an amount equal to twenty percent (20%) of the aggregate amount of such person's penalties and nonpayment penalties which are unpaid as of the beginning of such quarter. Added by Laws 1992, c. 398, § 18, eff. July 1, 1993. Amended by Laws 1993, c. 145, § 67, eff. July 1, 1993. Renumbered from § 1006 of this title by Laws 1993, c. 145, § 359, eff. July 1, 1993. Amended by Laws 1993, c. 324, § 24, eff. July 1, 1993; Laws 2002, c. 227, § 2, emerg. eff. May 9, 2002; Laws 2025, c. 486, § 264, eff. Jan. 1, 2026.
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