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On-Site Training - Low Impact

Low Impact Development (LID) Applications for Water Resource Management (PDF)


Purpose and Background

Low Impact Development (LID) is an innovative approach to storm water management that is being implemented by federal agencies, as well as state, and local governments for aquatic resource protection and regulatory compliance. LID is a site-level storm water management approach with an objective of maintaining the hydrologic cycle or meeting targeted watershed objectives. This is accomplished by combining planning and design strategies, which use conservation approaches and techniques to reduce site development impacts, with Integrated Management Practices (IMPs).

LID is implemented and used because of the potential life cycle cost savings, superior environmental protection, and ability to leverage funds from other programs, such as maintenance budgets, to construct IMPs. This approach is useful for urban redevelopment, and is being used in Combined Sewer Overflow (CSO) control programs in large cities. LID is also being used in rural and smaller communities for Phase II NPDES permits because of the flexibility in construction and the ability to phase the implementation of the program. ASCE’s LID seminar focuses on the engineering and technical issues associated with the planning, engineering, construction, and determining the effectiveness of LID. It will give the practicing engineer a foundation to begin to design and incorporate LID.

Seminar Benefits

  • Expand upon general concepts and benefits of LID, including insight into the economic and environmental benefits of the approach
  • Find out how communities are successfully implementing LID
  • Gain additional tools to address WWF flow problems
  • Learn alternative sustainable approaches to conventional end of pipe controls
  • Acquire new perspectives on storm water management and design
  • Obtain information on state-of-the art research in modeling, monitoring, and management approaches
  • Gain advanced exposure to new LID modeling techniques and design manuals
  • Master the overall concepts and strategies for using LID and Decentralized Controls for new and retrofit construction
  • Increase strategies for incorporating LID into local government codes and ordinances
  • Determine the best strategies for modeling and monitoring the effectiveness of LID
  • Recognize how to use LID with conventional management techniques

Summary Outline

Earn 1.4 Continuing Education Units (1.4 CEUs)

Introduction to LID

  • Water Resource Issues and Objectives
  • Design and Planning Goals

LID Background

  • Bioretention
  • Decentralized Controls

LID Hydrology and Hydraulics

  • Hydrologic Controls
  • Modeling and Monitoring
 

LID IMPs

  • IMP Use
  • Selected IMPs

Design Case Studies

  • Residential Development
  • Urban Retrofit

Institutional Issues

  • Local Codes
  • Design and Review
 

Who Should Attend

  • Site Designers
  • Hydrologists
  • Modelers
  • Road Designers
  • Program Managers
 
  • Landscape Architects
  • Architects
  • Watershed Planners
  • Environmental Groups
 

Seminar Instructors

Neil Weinstein P.E., R.L.A., AICP, M.ASCE, is the Executive Director of the LID Center, a non-profit water resources research organization in Beltsville, Maryland. He is one of the founding members of the Center. Mr. Weinstein has over 20 years of water resources research and design experience. He has been involved in the development of national policy manuals and regulations for stormwater management and resource protection. Design experience includes retrofits of facilities, NPDES compliance, pollution prevention, dredging, and wetlands mitigation. Research activities include development of water resources models and monitoring programs. He has masters degrees in Environmental Engineering and Environmental Design. Mr. Weinstein is a Member of ASCE and is on the Urban Water Resources Research Council. He is a recognized expert on planning and environmental issues and is a member of AICP.

Larry Coffman is Associate Director of the Programs and Planning Division of the Prince George’s County, Maryland Department of Environmental Resources where he is responsible for the leadership and management of one of the nation’s largest and most progressive storm water management programs. He is one of the key developers of LID technology and Bioretention. Mr. Coffman has written and directed the key research and program activities for LID. This includes incorporation of LID into local programs, monitoring and modeling, and design and implementation strategies. Mr. Coffman has a degree in Biology and has over 25 years in storm water management and aquatic resource protection. He is a member of the ASCE Urban Water Resources Research Council and co-chairs the subcommittee on LID.

Contact Information

All of ASCE's face-to-face seminars are available for On-Site Training. For details and/or needs-based training programs, please complete the online request form or contact:

John Wyrick
Senior Manager, On-Site Training Worldwide
ASCE Continuing Education
1801 Alexander Bell Drive
Reston, VA 20191-4400
Tel.: 703-295-6184 

Lauren Obermeier
Senior Coordinator, On-Site Training Worldwide
ASCE Continuing Education
1801 Alexander Bell Drive
Reston, VA 20191-4400
Tel.: 703-295-6432

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