HYDRO31380

• Permit No: M1974004
• IBM Index Class Name: Hydrology
• Doc Date: 10/31/1992
• Doc Name: CERTIFICATION CDPS GENERAL PERMIT STORMWATER DISCHARGES ASSOCIATED WITH SAND AND GRAVEL
• Media Type: D
• Archive: No

CDPS• RAL PERMIT -SAND AND GRAVEL
TABLE OF CONTENTS
PART I
A.
COVERAGE UNDER THISPERMTT .................................................... 3
1. Industries Covered .......................................................... .
a. Stormw^ater vs. Process water .............................................. .
b. Process Water .........................................................
c. Stormwater ...........................................................
2. Dredge and Fill Operations ..................................................... .
3. Application Requirements ...................................................... .
4. AppliwtionDueDates .........................................................
5. Certification Procedures ....................................................... .
a. Request for Additional Information ........................................... .
b. Automatic Coverage .................................................... .
c. Individual Permit Required ................................................ .
d. General vs. Individual Permit Coverage ........................................ .
e. Permit Certifications .................................................... .
6. Permit Expiration Date ....................................................... .
7. Inactivation of Certification ..................................................... .
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B. EFFLUENT LIMffATIONS AND CONDITIONS -PROCESS WATER DISCHARGE ..................... 5
C.
1. General Limitatioos .......................................................... 5
2. Industry-Specific Numeric Limimtions ............................................... 6
3. Monitoring Requirements ....................................................... 6
4. Flow Measuring Device ........................................................ 7
EFFLUENT LIMITATIONS AND CONDITIONS - STORMWATER DISCHARGE ....................... 7
1. General Limitations ......................................................... .
2. Stormwater Management Plan (SWMP) ............................................. .
a. Site Map ............................................................
b. Description of Potential Pollutant SourceslMateriel Inventory ........................... .
c. Stormwater Quality Controls ............................................... .
1) SWMP Administrator .............................................. .
2) Materials Handling and Spill Prevention ................................... .
3) Erosion end Sediment Controls ........................................ .
4) Testing for Non-Stormwater .......................................... .
3. Facility Lvspactioos .......................................................... .
4. Additional SWMP Requirements ........................... . ..................... .
5. SWMP Availability ...........................................................
6. SWMP Deadlines. Certification .................................................. .
7. Prohibition of Non-stormwater Discharges ........................................... .
8. Recordlceeping and Internal Reporting Procedures ....................................... .
9. Employee Education ......................................................... .
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D.
MONITORING AND REPORTING .....................................................11
1. Representative Sampling ....................................................... 11
2. Sampling .................................................................11
3. Reporting of Data -Process Water Dischargers ......................................... 12
e. Quarterly Report ....................................................... 12
b. AmualReport .........................................................12
4. Reporting of Data - Stormwater Dischargers ........................................... 12
a. Amual Report - SWMP ................................................... 12
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