Presented By:

Jay Lund, PhD
Distinguished Professor of Civil and Environmental Engineering, University of California, Davis

David Jordan, PE
Vice President of Water Resources, INTERA Incorporated

Abhishek Singh, PhD, PE
Senior Water Resources Engineer, INTERA Incorporated

 

 INTRODUCTION:

SGMA planning and implementation will require integration of multiple components - hydrologic,hydrogeologic, engineering, environmental, stakeholder, and economic. These components will likely have complex linkages, inter-dependencies, and feedback loops. Such complex systems often behave in unexpected (non-linear) ways that would be difficult to predict (and therefore manage) if considered in parts. Interlinking the components offers insights that couldn't otherwise be obtained by developing these in isolation. The 'Systems Approach' involves a) looking at all the components as a whole, b) representing key elements and interactions, and c) developing an understanding of system behavior and uncertainties. Decision Support Tools (DSTs) can be used to implement the 'systems approach' for water resources planning and management. This GRACast will present an overview of the 'Systems Approach' and case-studies that demonstrate the use of DSTs for water resources planning. The case-studies will offer insights and examples at three different scales: integrated analysis of California's statewide water supply system; long-term groundwater and capital investment planning at the basin scale; and project-specific conjunctive use planning. The presentations will discuss lessons learned and applicability to successful SGMA planning and implementation.

 

Abstracts: 

"Maintaining Technical Coherence in Multi-jurisdictional Basins" - Jay Lund, PhD

Several problems are laid out on technical and conflict problems for aquifers shared by multiple jurisdictions, such as GSAs. A series of technical activities by state and local agencies are then proposed to ease these problems and build more common and public understandings of aquifer characterization and management problems and solutions.

 

“A Decision-Analysis Approach to Developing a 100-Year Water Plan” - David Jordan, PE 

The Albuquerque Bernalillo County Water Authority successfully applied a decision-analysis-based approach to articulate, develop, and communicate to stakeholders its 100-year water-supply plan, central to which is its groundwater reserve management strategy.

 

"A Decision Support System for Feasibility Assessment of Conjunctive Use Projects in the San Diego River Basin" - Abhishek Singh, PhD, PE

A Decision Support System (DSS) was utilized to assess a range of conjunctive use projects in the San Diego River Basin. The DSS integrated site-specific data with groundwater/surface water management and operations objectives to identify projects with the highest value for the basin.

 

SPEAKER BIO:

Dr. Jay Lund is Director of the Center for Watershed Sciences and a Professor of Civil and Environmental Engineering at the University of California – Davis.  He has long enjoyed teaching, research, and engagement on many aspects of theory and practice for water management and policy, usually trying to integrate economics and operations research with traditional engineering.  He has become particularly engaged in working on the wide range of water problems in California with many collaborators, and remains enthusiastic about the potential of system analysis and optimization to provide understanding and insights for management and policy. He is a member of the US National Academy of Engineering and an Adjunct Fellow with the Public Policy Institute of California (PPIC).  In California he was on the Advisory Committee for the 1998 and 2005 California Water Plan Updates, and has served as Convenor of the California Water and Environment Modeling Forum and Chair of California’s Delta Independent Science Board.  He has long been involved in applying economic and optimization ideas to provide insights on California’s water problems, including the development and use of the CALVIN model of California’s water supply system.  He is a lead author of Comparing Futures for the Sacramento-San Joaquin Delta (UC Press 2010) and Managing California’s Water: From Conflict to Reconciliation (PPIC 2011).

 Dr. Lund has a B.A. in International Relations and Regional Planning from the University of Delaware (1979) and a BS in Civil Engineering, MA in Geography, and PhD in Civil Engineering from the University of Washington (Seattle).  He has advised over 130 graduate students, including 13 who are faculty at research universities globally, and has over 400 publications and reports.

 

Mr. David Jordan, PE is a Vice President and Principal Hydrogeologist with INTERA and leads their Water Resources Line of Business nationwide. He is active with Water Resources projects throughout California and the Western United States. He recently led the successful development of a 100-year water plan, dubbed Water 2120, for the Albuquerque Bernalillo County Water Utility Authority (Water Authority) in New Mexico. INTERA was the prime contractor and Mr. Jordan was the overall project manager and led a team comprised of multiple consultants and senior Water Authority staff. The plan was unanimously approved by the Water Authority’s Governing Board. The plan was a result of six years of work – the first four spent developing a decision support tool (DST) for evaluating demand and supply, and the last two years applying that tool to evaluate demand scenarios and supply alternatives. Water 2120 looked at the current water situation in Albuquerque and projected the community’s needs based on various scenarios of climate variability and population growth. The Plan built on the Water Authority’s past planning successes with conservation and the addition of surface water to the supply portfolio, both of which have allowed significant recovery of the aquifer that was previously the sole source of supply. The Plan is based on making prudent future investments in conservation, ASR, stormwater capture, watershed restoration, and wastewater reuse (recycling).

MODERATOR BIO:

Dr. Abhishek Singh has over 15 years of research and consulting experience in the areas of water resources planning and management, hydrologic modeling (surface water and groundwater), risk and uncertainty analyses, optimization techniques, geographic information systems (GIS), and data analytics. Dr. Singh earned his MS and PhD in Civil and Environmental Engineering from the University of Illinois, Urbana-Champaign. As INTERA’s Manager of California Operations, Dr. Singh oversees water resources projects for Southern California water agencies and utilities. His projects focus on modeling complex hydrogeologic systems and surface-water/groundwater interactions, groundwater planning under SGMA, mitigation against seawater intrusion, reclamation of brackish groundwater, remediation of contaminated groundwater, and evaluation of climate change impacts on water resources. Dr. Singh also provides a variety of permitting and regulatory support to water agencies.

*Early Registration (January 3) is $75 for Members* and $100 for
Non-Members*
*Registration after January 3
 is $100 for Members* and $125 for
Non-Members*

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Contact Abi at ahague@grac.org

 



Date and Time

Wed, Jan. 9, 2019

noon - 1:30 p.m.
(GMT-0700) US/Pacific

Location



This GRACast will use a conference call for audio and WebEx to display the presentation slides. Each registration is allowed access via one phone line and one log in to the WebEx module. More than one person may participate per registration by using a shared computer screen and speaker phone. …

This GRACast will use a conference call for audio and WebEx to display the presentation slides. Each registration is allowed access via one phone line and one log in to the WebEx module. More than one person may participate per registration by using a shared computer screen and speaker phone. GRA reserves the right to invoice those individuals and/or organizations that are logged in or connected from telephone numbers that don't correspond to a paid registration.

Full Description

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Group(s): GRA