Stormwater Best Management Practice Handbook Portal

Stormwater Best Management Practice Handbook Portal:

Industrial and Commercial

Table of Contents

1 Introduction .......................................................................... 1-1 1.1 Handbook Purpose and Scope.............................................1-1 1.1.1 Users of the Handbook ..........................................1-2 1.1.2 Organization of the Handbook ................................1-2 1.1.3 Relationship to other Handbooks ............................1-3 1.1.4 Significant Changes to Industrial and Commercial BMP Handbook Portal ........................................................1-4 1.2 Stormwater Runoff Impacts on Water Quality and Public Health1-5 1.3 Regulatory Requirements...................................................1-7 1.3.1 Federal NPDES Program ........................................1-8 1.3.2 State NPDES Program ...........................................1-9 1.3.3 Municipal NPDES Program ................................... 1-13 1.4 References and Resources................................................ 1-14

2 Stormwater Pollution Prevention Planning for Industrial and Commercial Facilities ............................................................ 2-1 2.1 Introduction .....................................................................2-1 2.1.1 Facilities Requiring SWPPPs ...................................2-1 2.1.2 Facilities Subject to the General Permit but Not Required to Prepare a SWPPP .............................................2-2 2.1.3 Facilities Not Subject to the General Permit .............2-4 2.2 Overview of BMPs .............................................................2-4 2.3 SWPPP Overview...............................................................2-8 2.4 Preparation and Implementation of the SWPPP .....................2-9 2.4.1 Phase 1 - Planning and Organization Phase............ 2-10 2.4.2 Phase 2 - Assessment Phase ................................ 2-12 2.4.3 Phase 3 - BMP Identification Phase ....................... 2-20 2.4.4 Phase 4 - Assemble the SWPPP ............................ 2-25 2.4.5 Phase 5 ? Implement the SWPPP.......................... 2-26 2.4.6 Phase 6 ? Monitoring, Reporting, and Program Evaluation...................................................................... 2-27 2.5 Commercial Businesses ................................................... 2-27

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2.6 SWPPP Worksheets ......................................................... 2-28 3 Source Control BMPs ............................................................. 3-1

3.1 Introduction .....................................................................3-1 3.2 Source Control BMPs .........................................................3-1 3.3 Business Category Stormwater Pollution Control Guide Sheets3-2

3.3.1 Introduction.........................................................3-2 3.3.2 Use of Guide Sheets .............................................3-2 3.3.3 Guide Sheet Limitations ........................................3-3 4 Treatment Control BMPs........................................................ 4-1 4.1 Introduction .....................................................................4-1 4.2 Public Domain BMPs ..........................................................4-1 4.3 Manufactured (Proprietary) Treatment Control Devices ..........4-1 4.4 Maintenance BMP Fact Sheet Format ...................................4-2 4.5 Maintenance BMP Fact Sheets ............................................4-2 5 Monitoring, Reporting, and Program Evaluation .................... 5-1 5.1 Conduct Monitoring Program ..............................................5-1 5.1.1 Training ..............................................................5-2 5.1.2 Visual Observations ..............................................5-2 5.1.3 Stormwater Sampling and Analysis.........................5-3 5.1.4 Monitoring Exceptions ...........................................5-8 5.2 Conduct Record Keeping and Reporting ...............................5-8 5.2.1 Record Keeping ....................................................5-8 5.2.2 Sample Result Reporting via SMARTS .....................5-9 5.2.3 Annual Reporting via SMARTS ................................5-9 5.3 Exceedance Response Action Reports ................................ 5-10 5.3.1 ERA Level 1 Evaluation and Reports ...................... 5-11 5.3.2 ERA Level 2 Action Plan and Technical Reports ....... 5-12 5.4 Conduct Annual Comprehensive Facility Compliance Evaluation .............................................................................. 5-13 6 Glossary and List of Acronyms .............................................. 6-1 6.1 Glossary ..........................................................................6-1 6.2 List of Acronyms ...............................................................6-6

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Appendix A ....................................................................................General Permit Appendix B .........................................................................Regulated Activities Appendix C ............................................................................... SWPPP Template Appendix D....................................................................... Monitoring Guidance Appendix E.1 .................................... ERA Level 1 Evaluation and Report Appendix E.2 ............ERA Level 2 Action Plan and Technical Report

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Copyright Statement

Copyright by the California Stormwater Quality Association (CASQA), all rights reserved. Unless in conformance with the Permission to Use statement below, no part of this document may be reproduced or distributed in any form or by any means, or stored in a database or retrieval system, without the prior written permission of CASQA. Requests for permission should be directed to CASQA at: info@.

Permission to Use

Permission granted to subscriber* by CASQA for:

1. Individual, personal electronic distribution of PDFs for the following individual uses only, not for resale: a. downloading directly from CASQA b. incorporation of PDFs of BMP Fact Sheets, SWPPP Template, and Field Monitoring Logs/Forms only into an electronic version of a regulatorily required document (e.g., SWPPP, FPPP) c. for submission or redistribution of an electronic version of a regulatorily required document

2. Individual, personal paper printing of PDFs for the following individual uses only, not for resale: a. as a personal paper reference b. for incorporation of paper versions of BMP Fact Sheets, SWPPP Template, and Field Monitoring Logs/Forms only into a paper version of a regulatorily required document (e.g., SWPPP, FPPP) and subsequent paper copying of that document

3. Printing paper copies of a SWPPP prepared using the CASQA SWPPP Template

Prior written approval of CASQA is required by user for any other use.

Restrictions Applicable to Commercial Reproduction

Commercial revision and/or reproduction of individual or multiple copies, or portions thereof, is strictly prohibited without the prior written approval of CASQA. Requests for permission should be directed to CASQA at: info@.

* Subscriber ? Individual that receives this CASQA product directly from CASQA. Individuals that receive this CASQA product other than directly from CASQA are not considered subscribers as the term is used in this Copyright Statement.

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Acknowledgements

The Stormwater Best Management Practice Handbooks are products of the California Stormwater Quality Association (CASQA). The handbooks were originally published in 1993 by the California Stormwater Quality Task Force, the predecessor of CASQA, and subsequently updated in 2003. This 2009 update of the Industrial and Commercial Handbook reflects the current state of industrial and commercial stormwater quality management practices and revised regulatory requirements. An interactive web portal as a platform for the handbooks has also been created

CASQA is a nonprofit public benefit corporation and is not organized for private gain of any person. It is organized under the Nonprofit Public Benefit Corporation Law of California for charitable and educational purposes. The specific purpose of CASQA is to assist those entities charged with stormwater quality management responsibilities with the development and implementation of stormwater quality goals and programs. CASQA serves its members through various educational, technical, and scientific initiatives. The publication of the Stormwater Best Management Practice Handbooks is one of CASQA's educational and technical initiatives.

This project was funded by CASQA. Anna Lantin, CASQA BMP Subcommittee Chair, managed the project for CASQA.

The development of the Industrial and Commercial Handbook was guided by a Steering Committee, a Technical Advisory Committee, and the CASQA BMP Subcommittee. The Steering Committee provided CASQA's direction to the Consultant Team. The Steering Committee included representatives from municipal stormwater programs, the SWRCB, the California Department of Public Health, and CASQA. The Technical Advisory Committee included representation from municipal stormwater programs, the SWRCB, regulated industries, and CASQA.

Steering Committee

Daniel Rourke, Fresno Metropolitan Flood Control District

Geoff Brosseau, CASQA

Greg Gearheart, PE, State Water Resources Control Board

Marco E. Metzger, Ph.D., California Department of Public Health

Matt Yeager, D.Env, CPSWQ, QSD, Orange County Department of Public Works

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Technical Advisory Committee

Anna Lantin, PE, CPESC, CPSWQ, QSD, RBF Consulting, CASQA BMP Sub-Committee Chair

Jim Barse, CESSWI, QSP, City of Alameda

Grant Sharp, CPESC QSD, County of Orange

James S. White, TSO Corporation

Jeremy Laurin, Pacific Gas & Electric

Laurel Warddrip, State Water Resources Control Board

Jeff Endicott, PE, QSD, AEI-CASC (CASQA)

Kristen Ruffell, Los Angeles County Sanitation District

Matthew Lentz, CPSWQ, QSD, GSI

Scott Taylor, PE, QSD, RBF Consulting (CASQA)

Rachel McPherson, Port of Los Angeles

Tina Lau, CPESC, QSD, Heidelberg Cement

Consultant Team

This update of the Industrial and Commercial Stormwater Best Management Practice Handbook was prepared by Larry Walker Associates, CDM Smith, and GSI Environmental. The team was led by Sandra Mathews of Larry Walker Associates. The team consisted of the following consultants and individuals.

Larry Walker Associates

Sandra Mathews, CPESC, QSD

Handbook Project Manager

Zachery Helsley

Alina Constantinescu, PE

Elizabeth Yin Giles Petifor

CDM Smith

Tom Quasebarth, Handbook Project Manager

Don Schroeder, PE

Stefan Schuster, PE, QSD Russ Vadenais, PE, QSD

GSI Environmental

Matthew Lentz, CPESC, CPSWQ, QSD, Handbook Project Manager

Timothy Simpson, PE

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Disclaimer

The Stormwater Best Management Practice Handbooks are intended to provide a range of general information about stormwater quality best management practices and related issues. Due to the multitude of applications of best management practices, the handbooks do not address site-specific applications. There may be public domain and/or proprietary alternatives that may be equivalent to the practices listed in this handbook that may be appropriate for specific applications. Therefore the users of the handbooks must seek advice of a stormwater quality professional to determine the applicability of the information provided for any general use or site-specific application. Users of the handbooks assume all liability directly or indirectly arising from use of the handbooks.

The mention of commercial products, their source, or their use in connection with material reported in the handbooks is not to be construed as an actual or implied endorsement, recommendation, or warranty of such product.

This disclaimer is applicable whether information from the handbooks is obtained in hard copy form or downloaded from the internet.

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