2021-02-17_PERMIT FILE - C1980007

• Permit No: C1980007
• IBM Index Class Name: Permit File
• Doc Date: 2/17/2021
• Section_Exhibit Name: Exhibit 07 CDPS Permit with Modification #4
• Media Type: D
• Archive: No

PART I
Page 2 of 68
Permit No.: C00038776
TABLE OF CONTENTS
PARTI...................................................................................................................................................... 4
A. PERMITTED FEATURES.............................................................................................................4
B. PERMIT COMPLIANCE...............................................................................................................9
Facilities Operation and Maintenance ...........................................................................................9
C. EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS...............................................................9
1. Numeric Effluent Limitations and Site-Specific Monitoring (Outfalls 005, 007, 008, 009, 011, 012, 014, 015,
017, 025, 026, 027, 030, 032, 033, 034, and 035) .............................................................................9
2. Monitoring Frequency and Sample Type Influent Parameters........................................................ 30
3. Narrative Water Quality Based Effluent Limitation (Outfalls 014, 019-043, 046-048, 050-051, 053-054, 056-
062, 065-069, 071-125)........................................................................................................... 31
4. Federal Effluent Limitation Guideline - Sediment Control Plan (Outfalls 019, 028, 036-043, 046-048, 050-
051, 053-054, 056-062, 065-069, 071-125).................................................................................... 31
5. Stormwater Practice-based Effluent Limitations (Outfalls 014, 019-043, 046-048, 050-051, 053-054, 056-
062, 065-069, 071-125)........................................................................................................... 31
D. WHOLE EFFLUENT TOXICITY TESTING ....................................................................................... 33
1. Acute WET Testing (Outfalls 005, 008, 009, 011, 012, 015, 017) .................................................... 33
E. SPECIAL STUDIES AND ADDITIONAL MONITORING REQUIREMENTS..................................................... 35
1. Temperature Monitoring Equipment ...................................................................................... 35
F. COMPLIANCE SCHEDULE(S) ..................................................................................................... 35
G. STORMWATER CONTROL MEASURES (Outfalls 014, 019-043, 046-048, 050-051, 053-054, 056-062, 065-069,
071-125)................................................................................................................................. 37
1. Control Measure exception - contributing area not disturbed ....................................................... 37
2. Installation and implementation specifications......................................................................... 37
3. Maintenance of Control Measures and Associated Documentation .................................................. 38
H. STORMWATER INSPECTIONS (Outfalls 014, 019-043, 046-048, 050-051, 053-054, 056-062, 065-069, 071-
125)....................................................................................................................................... 38
1. Inspection Frequency and Personnel...................................................................................... 38
2. Inspection Scope.............................................................................................................. 38
3. Inspection Documentation .................................................................................................. 39
4. Runoff event inspection exception at Phase 1 reclamation areas................................................... 39
5. Inspection exception - contributing area not disturbed............................................................... 40
6. Non-Compliance discovered during inspection.......................................................................... 40
I. STORMWATER CORRECTIVE ACTIONS (Outfalls 014, 019-043, 046-048, 050-051, 053-054, 056-062, 065-
069, 071-125)..........................................................................................................................40
1. Corrective actions exception - contributing area not disturbed..................................................... 40
2. Conditions that must be Eliminated....................................................................................... 40
3. Condition that Requires Review and Modification...................................................................... 40
4. Corrective Action Reports and Deadlines ................................................................................ 40
5. Control measure modification ............................................................................................. 41
J. STORMWATER MANAGEMENT PLAN (SWMP) (Outfalls 014, 019-043, 046-048, 050-051, 053-054, 056-062,
065-069, 071-125)....................................................................................................................41
1. General SWMP Requirements............................................................................................... 41
2. Specific SWMP Requirements............................................................................................... 42
K. PERMIT SPECIFIC MONITORING AND SAMPLING REQUIREMENTS ........................................................45
1. Representative Sampling.................................................................................................... 45
2. Influent and Effluent Sampling Points .................................................................................... 45
3. Analytical and Sampling Methods for Monitoring and Reporting ..................................................... 45
4. Flow Measuring Device ...................................................................................................... 46
5. Adverse Weather Conditions ............................................................................................... 47
L. PERMIT SPECIFIC REPORTING AND RECORDKEEPING......................................................................47
1. Routine Reporting of Data- Discharge Monitoring Report ............................................................. 47
2. Additional Stormwater- specific requirements (Outfalls 014, 019-043, 046-048, 050-051, 053-054, 056-062,
065-069, 071-125) ................................................................................................................. 47
M. OTHER TERMS AND CONDITIONS...............................................................................................48
PARTII....................................................................................................................................................49
A. DUTY TO COMPLY.................................................................................................................49
B. DUTY TO REAPPLY................................................................................................................49
C. NEED TO HALT OR REDUCE ACTIVITY NOT A DEFENSE................................................................... 50