Maine Stormwater Best Management Practices Manual

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Manual
Certification for inspection and maintenance of Stormwater BMPs
Engineering List Serve

Maine Stormwater Best Practices Manual

To order a hardcopy of Volumes 1 and 3 this manual, contact Bill Laflamme 207-287-7726. There is a charge for a hardcopy. The files below are in pdf format, unless otherwise indicated, and may take some time to load. To view PDF files, get Adobe Acrobat Reader here.

General contact: Marianne Hubert, 207-287-4140

Introduction

Volume I. Stormwater Management Manual

• Cover
• Table of Contents
• Chapter 1. Introduction
• Chapter 2. DEP Stormwater Management Objectives
• Chapter 3. Low Impact Development
• Chapter 4. Pollution Prevention
• Chapter 5. Stormwater Design Considerations
• Appendix A. Rain Garden Layouts
• Appendix B. Landscape Design Standards for Stormwater Management

Volume II. Phosphorus Control in Lake Watersheds: A Technical Guide to Evaluating New Development

• Cover
• Table of Contents
• Chapter 1. Introduction
• Chapter 2. The Watershed Budget
• Chapter 3. Meeting the Project's Phosphorus Budget
• Chapter 4. Treatment Factors for Phosphorus BMPs
• Chapter 5. Credits for Mitigation and Compensation Fees
• Chapter 6. Performance Standards for Smaller Projects
• Appendix A. Phosphorus and Lake Water Quality
• Appendix B. DEP's Method for Defining Watershed Per Acre Phosphorus Allocations
• Appendix C. Per Acre Phosphorus Allocations for Selected Maine Lakes
  • Sorted by Lake Name
  • Sorted by Town Name
• Appendix D. Worksheets (excel files)
  • Worksheet 1. PPB Calculations
  • Worksheet 2. Pre-PPE and Post-PPE Calculations
  • Worksheet 3. Mitigation Credit
  • Worksheet 4. Project Phosphorus Export Summary
• Appendix E. Alternative Method for Small Commercial-type Developments Located Within Designated Growth Areas
• Appendix F. See "Lake Stormwater Phosphorus Compensation Fee Program" page.

   

Volume III. BMP Technical Design Manual

• Cover
• Table of Contents
• Chapter 1. Introduction
• Chapter 2. Stormwater Hydrology
• Chapter 3. Peak Flow Control / Detention Basins
• Chapter 4. Wet Ponds
• Chapter 5. Vegetated Buffers revised June 2010. Associated figures (separate file)
• Chapter 6. Infiltration BMPs
• Chapter 7.0. Filtration BMP revised June 2009. Associated figures (separate file)
• Chapter 7.1. Grassed Underdrained Soil Filter BMP
• Chapter 7.2. Underdrained Bioretention Cell BMP
• Chapter 7.3. Underdrained Subsurface Sand Filter BMP
• Chapter 7.4. Stormtreat Filter BMP
• Chapter 7.5. Filterra
• Chapter 7.6. Roof Dripline Filtration BMP
• Chapter 7.7. Manmade Pervious Surfaces
• Chapter 8.0.  Conveyance and Distribution Systems
• Chapter 8.1.  Vegetated Swales
• Chapter 8.2.  Flow Splitters and Bypass
• Chapter 8.3.  Level Spreaders
• Chapter 8.4.  Permeable Road Base  (October 2010)
• Chapter 9. Separator BMPs
• Chapter 10. LID Design Practices and Techniques
• Chapter 11. Designing for Operation & Maintenance
• Appendix A. Hydrologic Data for Maine
• Appendix B. Runoff Estimation & Hydrologic Models
• Appendix C. Proprietary Hydrology and Hydraulics Computer Program
• Appendix D. Templates for Deed Restrictions & Conservation Easements
• Appendix E. Example LID Measures

DEP Stormwater Engineering List serve

You are invited to sign up with the DEP stormwater engineering list serve to receive updates on the manual and new information on stormwater management engineering and the design of BMPs. Sign up to be on the list serve. Please address all questions to Marianne Hubert 207-287-4140.

Certification for Inspection and Maintenance of Stormwater BMPs

• Individuals Certified in the Maintenance and Inspection of Stormwater Best Management Practices
• Instructions for stormwater BMP inspector certification
• Stormwater BMP inspector test
• Stormwater BMP answer sheet

Five-year Recertification for Long-Term Maintenance of Stormwater Managemnet Systems

• 5-year recertification form
• Simple long-term maintenance plan