OPDES Multi-Sector General Permit OKR05 for Stormwater Discharges from Industrial Activity Within the State of Oklahoma
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Oklahoma Department of Environmental Quality Water Quality Division OPDES Multi-Sector General Permit OKR05 for Stormwater Discharges from Industrial Activity within the State of Oklahoma July 5, 2017 OPDES Multi-Sector General Permit OKR05 for Stormwater Discharges Associated with Industrial Activity within the State of Oklahoma Authorization to Discharge under the Oklahoma Pollutant Discharge Elimination System Act In compliance with the Clean Water Act, as amended (33 USC 1251 et seq.), and with the provisions in 40 CFR § 122.26, adopted and incorporated by reference in Oklahoma Administrative Code 252:606-1-3(b)(3)(L), and the Oklahoma Pollutant Discharge Elimination System (OPDES) Act, Title 27A O.S. §2-6-201 et seq., as amended, except as provided in Part 1.8 of this Permit, owners/operators of stormwater discharges associated with industrial activity described by their Standard Industrial Classification Code or Activity Code specified in Part 1.6 of this Permit are authorized to discharge stormwater in accordance with the conditions and requirements set forth herein. Only those owners/operators of stormwater discharges from industrial activities who submit a Notice of Intent (NOI) and receive an authorization in accordance with this Permit are authorized to discharge stormwater from their industrial activity within the State of Oklahoma. This Permit is a reissuance by the Oklahoma Department of Environmental Quality (DEQ) and shall become effective on July 5, 2017. All currently permitted industrial facilities must reapply to DEQ using an NOI form for coverage under the General Permit OKR05. This Permit and the authorization to discharge stormwater shall expire at midnight on July 4, 2022. Signed and issued on this 5th day of June, 2017 for _________________________________ _________________________________________ Shellie R. Chard, Director Micheal Jordan, P.E., Engineering Manager Water Quality Division Water Quality Division i OPDES Multi-Sector General Permit OKR05 Table of Contents Paragraph Item Page Part 1 Eligibility and Coverage ............................................................................................... 1 1.1 Coverage under this Permit ...................................................................................................... 1 1.2 Allowable Stormwater Discharges ............................................................................................ 1 1.3 Allowable Non-Stormwater Discharges .................................................................................... 2 1.4 Requirements for Military Installations and Other State Facilities .......................................... 3 1.5 Area of Coverage where EPA/Other Agency is the Permitting Authority in Oklahoma .................................................................................................................................. 3 1.6 Facilities and Activities Covered................................................................................................ 4 1.7 Co-located Industrial Activities ............................................................................................... 10 1.8 Limitations on Coverage ......................................................................................................... 10 1.8.1 For Discharges Mixed with Non-Stormwater .......................................................................... 10 1.8.2 For Stormwater Discharges Associated with Construction Activity ........................................ 11 1.8.3 For Discharges Currently or Previously Covered by Another Permit ...................................... 11 1.8.4 For Stormwater Discharges Subject to Effluent Limitation Guidelines ................................... 11 1.8.5 For Discharge Compliance with Water Quality Standards ...................................................... 11 1.8.6 For Discharges to Water Quality-Impaired Waters ................................................................. 11 1.8.7 Endangered and Threatened Species and Critical Habitat Protection .................................... 12 1.8.8 Stormwater Discharges Subject to Antidegradation Water Quality Standards ...................... 13 1.8.9 Dischargers Notified of Permit Ineligibility ............................................................................. 14 1.8.10 Historic Properties Preservation ............................................................................................. 14 1.9 Obtaining an Authorization ..................................................................................................... 14 1.10 Effective Date of Permit Coverage .......................................................................................... 14 1.11 Continuation of Coverage for Existing Permittees.................................................................. 15 1.12 Coverage under Alternative Permit ........................................................................................ 15 1.12.1 Denial of Coverage for New or Previously Unpermitted Facilities.......................................... 15 1.12.2 Loss of Authorization under the 2017 OKR05 Permit for Existing Permitted Facilities ................................................................................................................................... 15 1.12.3 Operator Requesting Coverage under an Alternative Permit ................................................. 16 1.13 Terminating Coverage ............................................................................................................. 16 1.13.1 Submitting an NOT .................................................................................................................. 16 1.13.2 When to Submit an NOT ......................................................................................................... 16 1.13.3 Where to Submit Your NOT .................................................................................................... 16 1.14 Conditional Exclusion for No Exposure ................................................................................... 16 1.15 Transfer of Permit Coverage ................................................................................................... 17 ii 1.16 Permit Compliance .................................................................................................................. 17 Part 2 Notice of Intent Requirements .................................................................................. 18 2.1 Submitting an NOI ................................................................................................................... 18 2.2 Applicable Deadlines for Submitting NOI ............................................................................... 18 2.3 Contents of the NOI ................................................................................................................ 18 2.4 Where to Submit NOI .............................................................................................................. 20 2.5 Additional Notification ............................................................................................................ 20 Part 3 Control Measures and Effluent Limits ........................................................................ 21 3.1 Control Measures .................................................................................................................... 21 3.1.1 Control Measure Selection and Design Considerations .......................................................... 21 3.1.2 Non-Numeric Technology-Based Effluent Limits .................................................................... 21 3.1.3 Numeric Effluent Limitations Based on Effluent Limitations Guidelines ................................ 25 3.1.4 Numeric Effluent Limitations for Coal Pile Runoff .................................................................. 26 3.2 Water Quality-Based Effluent Limitations .............................................................................. 27 3.2.1 Water Quality Standards ......................................................................................................... 27 3.2.2 Discharges to Water Quality-Impaired Waters ....................................................................... 27 3.2.3 Antidegradation Requirements for New Dischargers, New Sources, or Increased Discharges ............................................................................................................................... 28 3.3 Requirements Relating to Endangered Species and Historic Properties ................................ 28 Part 4 Stormwater Pollution Prevention Plan ...................................................................... 29 4.1 Stormwater Pollution Prevention Plan Requirements ........................................................... 29 4.2 Contents of the SWP3 ............................................................................................................. 29 4.2.1 Stormwater Pollution Prevention Team ................................................................................. 30 4.2.2 Site Description ....................................................................................................................... 30 4.2.3 Summary of Potential Pollutant Sources ................................................................................ 31 4.2.4 Description of Stormwater Controls to Meet Technology-Based and Water Quality-Based Effluent