Georgia Water Quality Control Act (WQCA)
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General Permit No. GAR050000 NPDES GENERAL PERMIT FOR STORM WATER DISCHARGES ASSOCIATED WITH INDUSTRIAL ACTIVITY TABLE OF CONTENTS 1 Coverage under this Permit 5 1.1 Eligibility 5 1.1.1 Facilities Covered 5 1.1.2 Allowable Storm Water Discharges 5 1.1.3 Allowable Non-Storm Water Discharges 6 1.1.4 Limitations on Coverage 7 1.2 Permit Compliance 8 1.3 Authorization under this Permit 8 1.3.1 How to Obtain Authorization 8 1.3.2 Continuation of this Permit 10 1.3.3 Additional Notification 11 1.3.4 Renotification 11 1.3.5 Change of Information 11 1.3.6 Change in Operator 11 1.4 Terminating Coverage 11 1.4.1 Submitting a Notice of Termination 11 1.4.2 When to Submit a Notice of Termination 11 1.4.3 Information to be included in the Notice of Termination 12 1.5 Conditional Exclusion for No Exposure 12 1.6 Alternative Permits 12 1.6.1 EPD Requiring Coverage under an Alternative Permit 12 1.7 Severability 13 2 Control Measures and Effluent Limits 13 2.1 Control Measures 13 2.1.1 Control Measure Selection and Design Considerations 13 2.1.2 Non-Numeric Technology-Based Effluent Limits 14 2.2 Numeric Effluent Limitations 16 2.3 Water Quality-Based Effluent Limitations 16 2.3.1 Water Quality Standards 16 3 Corrective Actions 16 3.1 Conditions Requiring Review and Revision to Eliminate a Problem 16 3.2 Conditions Requiring Review to Determine if Modifications Are Necessary 17 3.3 Corrective Action Deadlines 17 3.4 Corrective Action Report 17 3.4.1 Corrective Action Discovery 17 3.5 Effect of Corrective Action 18 3.6 Substantially Identical Outfalls 18 4 Inspections 18 4.1 Routine Facility Inspections 18 4.1.1 Routine Facility Inspection Procedures 18 4.1.2 Routine Facility Inspection Documentation 18 4.1.3 Exceptions to Routine Facility Inspections (Inactive and Unstaffed Facilities) 19 4.2 Quarterly Visual Assessment of Storm Water Discharges 19 4.2.1 Quarterly Visual Assessment Procedures 19 4.2.2 Quarterly Visual Assessment Documentation 20 Page 2 of 131 General Permit No. GAR050000 4.2.3 Exceptions to Quarterly Visual Assessments 20 4.3 Annual Comprehensive Site Inspections 21 4.3.1 Annual Comprehensive Site Inspection Procedures 21 4.3.2 Annual Comprehensive Site Inspection Documentation 22 5 Storm Water Pollution Prevention Plan (SWPPP) 23 5.1 Contents of the SWPPP 23 5.1.1 Storm Water Pollution Prevention Team 23 5.1.2 Site Description 24 5.1.3 Summary of Potential Pollutant Sources 24 5.1.4 Description of Control Measures 26 5.1.5 Schedules and Procedures 26 5.1.6 Signature Requirements 27 5.2 SWPPP Modifications 27 5.2.1 Keeping the SWPPP Correct 27 5.3 SWPPP Availability 28 5.4 Additional Documentation Requirements 28 6 Monitoring 29 6.1 Monitoring Procedures 29 6.1.1 Monitored Outfalls and Substantially Identical Outfalls 29 6.1.2 Commingled Discharges 29 6.1.3 Measurable Storm Events 30 6.1.4 Sample Type 30 6.1.5 Adverse Weather Conditions 30 6.1.6 Monitoring for Allowable Non-Storm Water Discharges 30 6.1.7 Monitoring Periods 30 6.2 Required Monitoring 31 6.2.1 Benchmark Monitoring 31 6.2.2 Effluent Limitations Monitoring 33 6.2.3 Laboratory and Analyst Accreditation 34 6.2.4 Additional Monitoring Required by EPD 34 6.3 Follow-up Actions if Discharge Exceeds Numeric Effluent Limit 35 6.3.1 Exceedance Notification Report 35 6.3.2 Continue to Monitor 35 7 Reporting and Recordkeeping 35 7.1 Reporting Monitoring Data to EPD 35 7.2 Annual Reports 35 7.3 Exceedance Report for Numeric Effluent Limits 35 7.4 Additional Reporting 35 7.5 Recordkeeping 36 7.6 Address for All Submittals 36 8 Sector Specific Requirements 37 8A Sector A: Timber Products ` 38 8B Sector B: Paper and Allied Products 41 8C Sector C: Chemicals and Allied Products Manufacturing 42 8D Sector D: Asphalt Paving and Roofing Materials and Lubricant Manufacturing 45 8E Sector E: Glass, Clay, Cement, Concrete, and Gypsum Products 46 8F Sector F: Primary Metals 48 8G Sector G: Transportation Equipment, Industrial or Commercial Machinery 50 8H Sector H: Electronic, Electrical, Photographic, and Optical Goods 51 Page 3 of 131 General Permit No. GAR050000 8I Sector I: Oil and Gas Extraction and Refining 52 8J Sector J: Mining and Dressing 54 8K Sector K: Hazardous Waste Treatment, Storage, or Disposal Facilities 57 8L Sector L: Landfills, Land Application Sites, and Open Dumps 61 8M Sector M: Automobile Salvage Yards 65 8N Sector N: Scrap Recycling Facilities 68 8O Sector O: Steam Electric Generating Facilities 74 8P Sector P: Land Transportation and Warehousing 77 8Q Sector Q: Water Transportation: Maintenance/Cleaning 79 8R Sector R: Ship and Boat Building and Repairing Yards 82 8S Sector S: Air Transportation Facilities 85 8T Sector T: Treatment Works 89 8U Sector U: Food and Kindred Products 91 8V Sector V: Textile Mills, Apparel, and Other Fabric Product Manufacturing; Leather and Leather Products 96 8W Sector W: Furniture and Fixtures 98 8X Sector X: Printing and Publishing 99 8Y Sector Y: Rubber, Miscellaneous Plastic Products, and Miscellaneous Manufacturing Industries 100 8Z Sector Z: Leather Tanning and Finishing 102 8AA Sector AA: Fabricated Metal Products 103 8AB Sector AB: Non-Classified Facilities 105 Appendices Appendix A Definitions 106 Appendix B Standard Permit Conditions 111 B.1 Duty to Comply 111 B.2 Duty to Reapply/Continuation of the Expired General Permit 111 B.3 Need to Halt or Reduce Activity Not a Defense 111 B.4 Duty to Mitigate 111 B.5 Duty to Provide Information 111 B.6 Other Information 112 B.7 Signatory Requirements 112 B.8 Oil and Hazardous Substance Liability 113 B.9 Property Rights 113 B.10 Severability 113 B.11 Requiring an Individual Permit or an Alternative General Permit 113 B.12 Other Applicable Environmental Regulations and Laws 113 B.13 Proper Operation and Maintenance 113 B.14 Monitoring and Records 113 B.15 Inspection and Entry 114 B.16 Permit Actions 114 B.17 Availability of Reports 114 B.18 Contested Hearing 114 B.19 Civil and Criminal Liability 115 B.20 Transfer of Ownership 115 Appendix C Impaired Stream Segment Sampling and Requirements 116 Appendix D Activities Covered 124 Appendix E Determining Benchmarks for Hardness Dependent Metals 130 Page 4 of 131 General Permit No. GAR050000 PERMIT FOR STORM WATER DISCHARGES ASSOCIATED WITH INDUSTRIAL ACTIVITY (IGP) GAR050000 1 Coverage under this Permit. 1.1 Eligibility. 1.1.1 Facilities Covered. 1.1.1.1 Sectors A through AA. To be eligible to discharge under this permit under Sectors A through AA, permittees must have a storm water discharge associated with industrial activity from the permittee’s primary industrial activity, as defined in Appendix A, and have a primary industrial activity included in Appendix D. 1.1.1.2 Sector AB. This permit also authorizes storm water discharges under Sector AB from any industrial activity designated by EPD where the designation is based on the potential for contribution to a violation of a water quality standard or for significant contribution of pollutants to Waters of the State. Sector AB permittees must be notified by EPD that the permittee is eligible for coverage under Sector AB of this permit. 1.1.1.3 Municipally owned or operated industrial facilities and military installations must comply with the permit and monitoring requirements for all types of industrial activities that such installations perform. 1.1.2 Allowable Storm Water Discharges. Unless otherwise made ineligible under Part 1.1.4, the following discharges are eligible for coverage under this permit: 1.1.2.1 Storm water discharges associated with industrial activity for any primary industrial activity and co-located industrial activities, as defined in Appendix A; 1.1.2.2 Discharges designated by EPD as needing a storm water permit as provided in Part 8, Sector AB; 1.1.2.3 Discharges that are not otherwise required to obtain NPDES permit authorization but are commingled with discharges that are authorized under this permit; 1.1.2.4 Discharges subject to any of the National storm water-specific effluent limitations listed in Table 1-1; and 1.1.2.5 Discharges composed of allowable discharges listed in Parts 1.1.2 and 1.1.3 commingled with a storm water discharge authorized by a different NPDES permit. Page 5 of 131 General Permit No. GAR050000 Table 1-1. Storm Water-Specific Effluent Limitations Regulated Discharge 40 CFR Part 8 Effluent Limit Section Sector Discharges resulting from spray down or Part 429, A See Part 8.A.7 intentional wetting of logs at wet deck Subpart I storage areas Runoff from phosphate fertilizer Part 418, C See Part 8.C.4 manufacturing facilities that comes into Subpart A contact with any raw materials, finished product, by-products or waste products (SIC 2874) Runoff from asphalt emulsion facilities Part 443, D See Part 8.D.4 Subpart A Runoff from material storage piles at Part 411, E See Part 8.E.5 cement manufacturing facilities Subpart C Runoff from hazardous waste landfills Part 445, K See Part 8.K.6 Subpart A Runoff from non-hazardous waste Part 445, L See Part 8.L.10 landfills Subpart B Runoff from coal storage piles at steam Part 423 O See Part 8.O.7 electric generating facilities 1.1.3 Allowable Non-Storm Water Discharges. 1.1.3.1 The following are the non-storm water discharges authorized, if uncontaminated, under this permit.