The Countywide Program’s C.3 Stormwater Technical Guidance (updated December 2007, see Errata Sheet) for developers, builders and project applicants may be downloaded as a complete document or by chapters and appendices, using the Table of Contents provided below.

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TABLE OF CONTENTS

Chapter/ Appendix No.	Section	Title	File Size	Last Updated
		Errata Sheet	24 KB	2/04/08
Chapter 1		Introduction/How to Use this Handbook	408 KB	3/20/07
Chapter 2		Background/Regulatory Requirements	773 KB	3/20/07
Chapter 3		Preparing Permit Application Submittals	1.1 MB	3/20/07
Chapter 4		Site Design Measures	3.3 MB	3/20/07
	4.6	Green Roof Technical Guidance	601 KB	3/20/07
	4.7	Pervious Paving Technical Guidance	598 KB	3/20/07
	4.8	Turf Block and Permeable Joint Pavers Technical Guidance	1.9 MB	3/20/07
	4.9	Combining Pervious Pavement with Stormwater Treatment	617 KB	3/20/07
Chapter 5		General Technical Guidance for Treatment Measures	856 KB	3/20/07
Chapter 6		Technical Guidance for Specific Treatment Measures	3.27 MB	3/20/07
	6.1	Vegetated Swale Technical Guidance	1.35 MB	3/20/07
	6.2	Vegetated Buffer Strip Technical Guidance	597 KB	3/20/07
	6.3	Tree Well Filter Technical Guidance	642 KB	3/20/07
	6.4	Media Filter Technical Guidance	560 KB	3/20/07
	6.5	Flow-Through Planter Box Technical Guidance	612 KB	3/20/07
	6.6	Bioretention Area Technical Guidance	608 KB	3/20/07
	6.7	Infiltration Trench Technical Guidance	761 KB	3/20/07
	6.8	Extended Detention Basin Technical Guidance	671 KB	3/20/07
Chapter 7		Hydromodification Management Measures	888 KB	3/20/07
Chapter 8		Operation and Maintenance	1.05 KB	3/20/07
Appendix A		Index of Internet Links	308 KB	3/20/07
Appendix B		Plant List and Planting Guidance for Landscaped-Based Treatment Measures	654 KB	3/20/07
Appendix C		Example Development Scenarios	2.25 MB	3/20/07
Appendix D		Local Requirements	282 KB	3/20/07
Appendix E		Treatment Measure Design Criteria Regions for San Mateo County	315 KB	3/20/07
Appendix F		Applicability of Inlet Filters, Oil/Water Separators and Hydrodynamic Separators	453 KB	3/20/07
Appendix G		Infiltration Guidelines	497 KB	3/20/07
Appendix H		Mosquito Control Guidelines	388 KB	3/20/07
Appendix I		Introduction [pdf file]	26 KB	12/05/07
		Stormwater Treatment Measure O&M Inspection Report Template [Word file]	36 KB	03/20/07
		Vegetated Swale Maintenance Plan Template [Word file]	444 KB	12/05/07
		Vegetated Buffer Strip Maintenance Plan Template [Word file]	309 KB	12/05/07
		Tree Well Filter Maintenance Plan Template [Word file]	221 KB	12/05/07
		Non-proprietary Media Filter Maintenance Plan Template [Word file]	205 KB	12/05/07
		Flow-trhough Planter Maintenance Plan Template [Word file]	409 KB	12/05/07
		Bioretention Area Maintenance Plan Template [Word file]	359 KB	12/05/07
		Infiltration Trench Maintenance Plan Template [Word file]	1,621 KB	12/05/07
		Extended Detention Basin Maintenance Plan Template [Word file]	465 KB	12/05/07
		Manufactured Stormwater Treatment Measure Maintenance Plan Template [Word file]	53 KB	12/05/07
Appendix J		Areas Exempt from Hydromodification Management Requirements	653 KB	3/20/07

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