Subchapter 1. Introduction

SECTION 252:690-1-1. Purpose and applicability

SECTION 252:690-1-2. Definitions

SECTION 252:690-1-3. Technical Acronyms

SECTION 252:690-1-4. Incorporation of EPA regulations by reference

SECTION 252:690-1-4.1. Date of federal regulations incorporated

SECTION 252:690-1-5. Equations and tables

SECTION 252:690-1-6. Relationship to other rules

SECTION 252:690-1-7. Water quality management planning

Subchapter 3. Point Source Discharges

SECTION 252:690-3-1. Quantitative effluent data in permit application

SECTION 252:690-3-2. Measurable levels and data characterization

SECTION 252:690-3-3. Effluent characterization for determining reasonable potential

SECTION 252:690-3-4. Effluent characterization for determining reasonable potential for parameters other than temperature

SECTION 252:690-3-5. C E(mean) for effluent characterization for determining reasonable potential for parameters other than temperature

SECTION 252:690-3-6. C E(max) for effluent characterization for determining reasonable potential for parameters other than temperature

SECTION 252:690-3-7. Coefficient of variation for parameters other than temperature

SECTION 252:690-3-8. C 95 for determining reasonable potential for parameters other than temperature

SECTION 252:690-3-9. Effluent characterization for determining reasonable potential for effluent temperature

SECTION 252:690-3-10. Receiving water background characterization

SECTION 252:690-3-11. Receiving water background characterization requirements

SECTION 252:690-3-12. Background monitoring and frequency

SECTION 252:690-3-13. Background monitoring location

SECTION 252:690-3-14. Requirements specific to numeric criteria for toxic substances for the Fish and Wildlife propagation beneficial use

SECTION 252:690-3-15. Requirements specific to human health criteria

SECTION 252:690-3-16. Requirements specific to agriculture criteria

SECTION 252:690-3-17. Implementation of narrative toxicity criterion for the Fish and Wildlife Propagation beneficial use using whole effluent toxicity

SECTION 252:690-3-18. Reasonable potential to exceed narrative toxicity criterion for the Fish and Wildlife Propagation beneficial use utilizing whole effluent toxicity

SECTION 252:690-3-19. TREs, TIEs and WET limits

SECTION 252:690-3-20. Interim strategy for implementation of narrative toxicity criterion for ammonia

SECTION 252:690-3-21. Reasonable potential for ammonia

SECTION 252:690-3-22. Toxicity-based permit limit development for ammonia

SECTION 252:690-3-23. Comparison of toxicity-based limitations with other ammonia limitations

SECTION 252:690-3-24. Effective date of toxicity-based ammonia limits

SECTION 252:690-3-25. Concurrent ammonia, pH and WET testing

SECTION 252:690-3-26. Monitoring frequencies for ammonia

SECTION 252:690-3-27. Intermittent toxicity

SECTION 252:690-3-28. Toxicity from halogens

SECTION 252:690-3-29. WET testing methods

SECTION 252:690-3-30. Concurrent chemical-specific sampling and analysis

SECTION 252:690-3-31. WET test requirements

SECTION 252:690-3-32. Test failure notification and retesting

SECTION 252:690-3-33. WET testing dilution series

SECTION 252:690-3-34. Test duration for WET tests

SECTION 252:690-3-35. Critical dilution for WET tests

SECTION 252:690-3-36. Dilution water for discharges to intermittent streams

SECTION 252:690-3-37. WET test dilution water for discharges to perennial streams and lakes

SECTION 252:690-3-38. Test acceptability

SECTION 252:690-3-39. Endpoint and test failure criteria for acute tests

SECTION 252:690-3-40. Endpoint and test failure criteria for chronic tests

SECTION 252:690-3-41. WET testing frequency and trial period

SECTION 252:690-3-42. WET testing frequency reductions after WET testing trial period

SECTION 252:690-3-43. Concurrent acute and chronic WET testing

SECTION 252:690-3-44. Implementation of temperature criteria to protect the Fish and Wildlife Propagation beneficial use

SECTION 252:690-3-45. Effluent regulatory flows for the implementation of temperature criteria to protect the Fish and Wildlife Propagation beneficial use

SECTION 252:690-3-46. Q* ratio for the implementation of temperature criteria to protect the Fish and Wildlife Propagation beneficial use

SECTION 252:690-3-47. Reasonable potential to exceed temperature criterion for the implementation of temperature criteria to protect the Fish and Wildlife Propagation beneficial use

SECTION 252:690-3-48. WLA T

SECTION 252:690-3-49. LTA T

SECTION 252:690-3-50. Development of permit limitations for the implementation of temperature criteria to protect the Fish and Wildlife Propagation beneficial use

SECTION 252:690-3-51. Implementation of numerical criteria for toxic substances to protect the Fish and Wildlife Propagation beneficial use

SECTION 252:690-3-52. Effluent regulatory flows for the implementation of numerical criteria for toxic substances to protect the Fish and Wildlife Propagation beneficial use

SECTION 252:690-3-53. Q* ratio for the implementation of numerical criteria for toxic substances to protect the Fish and Wildlife Propagation beneficial use

SECTION 252:690-3-54. Reasonable potential determination for the implementation of numerical criteria for toxic substances to protect the Fish and Wildlife Propagation beneficial use

SECTION 252:690-3-55. Wasteload allocations for the implementation of numerical criteria for toxic substances to protect the Fish and Wildlife Propagation beneficial use

SECTION 252:690-3-56. Criteria long-term averages for the implementation of numerical criteria for toxic substances to protect the Fish and Wildlife Propagation beneficial use

SECTION 252:690-3-57. Development of permit limitations for the implementation of numerical criteria for toxic substances to protect the Fish and Wildlife Propagation beneficial use

SECTION 252:690-3-58. Implementation of dissolved oxygen criteria to protect the Fish and Wildlife Propagation beneficial use

SECTION 252:690-3-59. Effluent characterization for the implementation of dissolved oxygen criteria to protect the Fish and Wildlife Propagation beneficial use

SECTION 252:690-3-60. Receiving water characterization for the implementation of dissolved oxygen criteria to protect the Fish and Wildlife Propagation beneficial use

SECTION 252:690-3-61. Reasonable potential determination for the implementation of dissolved oxygen criteria to protect the Fish and Wildlife Propagation beneficial use

SECTION 252:690-3-62. Modeling procedures for the implementation of dissolved oxygen criteria to protect the Fish and Wildlife Propagation beneficial use

SECTION 252:690-3-63. Development of permit limitations for the implementation of dissolved oxygen criteria to protect the Fish and Wildlife Propagation beneficial use

SECTION 252:690-3-64. Implementation of human health criteria for toxic substances to protect the Fish Consumption beneficial use

SECTION 252:690-3-65. Effluent regulatory flows for the implementation of human health criteria for toxic substances to protect the Fish Consumption beneficial use

SECTION 252:690-3-66. Q* ratio for the implementation of human health criteria for toxic substances to protect the Fish Consumption beneficial use

SECTION 252:690-3-67. Reasonable potential determinations in the implementation of human health criteria for toxic substances to protect the Fish Consumption beneficial use

SECTION 252:690-3-68. Wasteload allocations for the implementation of human health criteria for toxic substances to protect the Fish Consumption beneficial use

SECTION 252:690-3-69. Criterion long term average for the implementation of human health criteria for conservative substances to protect the Fish Consumption beneficial use

SECTION 252:690-3-70. Development of permit limitations for the implementation of human health criteria for conservative substances to protect the Fish Consumption beneficial use

SECTION 252:690-3-71. Implementation of human health and raw water criteria for toxic substances to protect the Public and Private Water Supply beneficial use

SECTION 252:690-3-72. Effluent regulatory flows for the implementation of human health and raw water criteria for toxic substances to protect the Public and Private Water Supply beneficial use

SECTION 252:690-3-73. Q* ratio for the implementation of human health and raw water criteria for toxic substances to protect the Public and Private Water Supply beneficial use

SECTION 252:690-3-74. Reasonable potential determination for the implementation of human health and raw water criteria for toxic substances to protect the Public and Private Water Supply beneficial use

SECTION 252:690-3-75. Wasteload allocations for implementation of human health and raw water criteria for toxic substances to protect the Public and Private Water Supply beneficial use

SECTION 252:690-3-76. Criteria long-term averages for implementation of human health and raw water criteria for toxic substances to protect the Public and Private Water Supply beneficial use

SECTION 252:690-3-77. Development of permit limitations for the implementation of human health and raw water criteria for toxic substances to protect the Public and Private Water Supply beneficial use

SECTION 252:690-3-78. Implementation of bacteriological criteria to protect the Public and Private Water Supply beneficial use

SECTION 252:690-3-79. Implementation of mineral constituent criteria to protect the Agriculture beneficial use

SECTION 252:690-3-80. Effluent regulatory flows for the implementation of mineral constituent criteria to protect the Agriculture beneficial use

SECTION 252:690-3-81. Q* ratio for the implementation of mineral constituent criteria to protect the Agriculture beneficial use

SECTION 252:690-3-82. Reasonable potential to exceed YMS and SS criteria

SECTION 252:690-3-83. Wasteload allocations for the implementation of mineral constituent criteria to protect the Agriculture beneficial use

SECTION 252:690-3-84. Criteria long-term averages for the implementation of mineral constituent criteria to protect the Agriculture beneficial use

SECTION 252:690-3-85. Development of permit limitations for the implementation of mineral constituent criteria to protect the Agriculture beneficial use

SECTION 252:690-3-86. Implementation of bacteriological criteria to protect the Primary Body Contact Recreation (PBCR) and the Secondary Body Contact Recreation (SBCR) beneficial use

SECTION 252:690-3-87. Implementation of criteria to protect the Aesthetics beneficial use

SECTION 252:690-3-88. Effluent monitoring

SECTION 252:690-3-89. Effluent monitoring frequency when permit limitations are required

SECTION 252:690-3-90. Effluent monitoring where permit limitations are not required

SECTION 252:690-3-91. Performance-based monitoring frequency reductions and increases

SECTION 252:690-3-92. Reopener clause

SECTION 252:690-3-93. Monitoring for a nutrient limited watershed

Subchapter 5. Groundwater Protection

SECTION 252:690-5-1. General

SECTION 252:690-5-2. Discharge Standards

SECTION 252:690-5-3. General Water Quality

SECTION 252:690-5-4. Industrial Wastewater Systems

SECTION 252:690-5-5. Non-Industrial Impoundments and Land Application

SECTION 252:690-5-6. Public Water Supply Construction Standards

SECTION 252:690-5-7. Public Water Supply Operation

SECTION 252:690-5-8. Individual and small public on-site sewage disposal systems

SECTION 252:690-5-9. Land application of Septage

SECTION 252:690-5-10. Land application of Biosolids

SECTION 252:690-5-11. Underground injection control

SECTION 252:690-5-12. Water pollution facility construction

SECTION 252:690-5-13. Hazardous waste general requirements

SECTION 252:690-5-14. Hazardous waste transfer stations

SECTION 252:690-5-15. Hazardous waste recycling

SECTION 252:690-5-16. Hazardous tank and container recycling.

SECTION 252:690-5-17. Solid waste disposal sites

SECTION 252:690-5-18. Land application of treatment plant sludge

SECTION 252:690-5-19. Groundwater protection in DEQ regulatory activities

Appendix A. Water Quality Standards Implementation Plan, Oklahoma department of Environmental Quality

Appendix B. Priority and Nonpriority Pollutants With Numerical Criteria Requiring Reasonable Potential Screening

Appendix C. Methodology and Equations for Characterizing Effluent and Background Concentrations in Determination of Reasonable Potential to Exceed Numerical Criteria

Appendix D. Whole Effluent Toxicity (WET) Testing Critical Dilutions and Dilution Series

Appendix E. Equations for Implentation of Temperature Criteria to Protect the Fish and Wildlife Propagation Beneficial Use

Appendix F. Equations for Implementation of Numerical Criteria for Toxic Substances to Protect the Fish and Wildlife Propagation Beneficial Use

Appendix G. Equations for Implementation of Numerical Human and Raw Water Criteria to Protect the Fish Consumption and Public and Private Water Supply Beneficial Uses

Appendix H. Equations for Implentation of Numerical Criteria to Protect the Agriculture Beneficial Use

Appendix I. Performance-Based Effluent Monitoring Frequency Reductions and Increases

Appendix J. Background Monitoring