HYDRO21632

• Permit No: M1993030
• IBM Index Class Name: Hydrology
• Doc Date: 5/10/1993
• Doc Name: FINAL PERMIT COLO DISCHARGE PERMIT SYSTEM STORM WATER CERTIFICATION COG-500808 CRYSTALJACK TELLER CO
• From: JOHN O BUCKNER
• To: CDOH
• Media Type: D
• Archive: No

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CDPS GENERAL PERMfl' -SAND AND GRAVEL
TABLE OF CONTENTS
PART I
COVERAGE UNDER THIS PERMIT .................................................... 3
1. Industries Covered
a. Stormwater vs. Process water .............................................. .
b. Process Water .........................................................
c. Stormwater ...........................................................
2. Dredge and Fill Operations ..................................................... .
3. Application Requirements ...................................................... .
4. Application Due Detes ........................................................ .
5. Certification Procedures ....................................................... .
a. Request for Additional Information ........................................... .
b. Automatic Coverage .................................................... .
c. Individual Permit Required ................................................ .
d. Generel vs. Individual Permit Coverage ........................................ .
e. Permit Certifications .................................................... .
6. Permit Expiration Dete ....................................................... .
7. Inactivatioe of Certification ..................................................... .
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EFFLUENT LIMITATIONS AND CONDITIONS -PROCESS WATER DISCHARGE ..................... 5
1. General Limitatioos .......................................................... 5
2. Industry-Specific Numeric Limitations ............................................... 6
3. Monitoring Requirements ....................................................... 6
4. Flow Measuring Device ........................................................ 7
EFFLUENT LIMITATIONS AND CONDITIONS - STORMWATER DISCHARGE ....................... 7
1. Generel Limitations .......................................................... 7
2. Stormwater Managemwt Plan (SWMP) .............................................. 8
a. Site Map ............................................................ 8
b. Description of Potwtial Pollutant Sources/Material inventory ............................ B
c. Stormwater Quality Controls ................................................ B
1) SWMP Administrator ............................................... 8
2) Materials Handling and Spill Prevention .................................... 9
3) Erosion and Sadimeet Controls ......................................... 9
4) Testing for Noe-Stormwater ........................................... 9
3. Facility Inspections ........................................................... 9
4. Additional SWMP Requirements .................................................. 10
5. SWMP Aveilebility ........................................................... 10
6. SWMP Deadlines. Certification ................................................... 10
7. Prohibition of Non-stormwater Discharges ............................................ 11
8. Recordkceping and Internal Reporting Procedures ........................................ 11
9. Employce Education .......................................................... 11
MONITORING AND REPORTING ..................................................... 11
1. Representative Sampling ....................................................... 11
2. Sampling ................................................................. 11
3. Reporting of Data -Process Water Dischargers ......................................... 12
a. Quarterly Report ....................................................... 12
b. AmualReport ......................................................... 12
4. Reporting of Data - Stormwater Dischargers ........................................... 12
a. Annual Report - SWMP ................................................... 12
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